Explore leading backend developers in the United States who create strong server systems, manage databases, and ensure apps run smoothly and securely. Our curated list features vetted experts who focus on performance, scalability, and long-term reliability across modern tech stacks.

Best Backend Developers In the United States

402 Companies-Rankings updated: October 27, 2026

Organic rankings are determined by five factors: top services, reviews, portfolio, awards/press, and team expertise. Sponsored listings pay for a placement that appears above organic positions. Sponsorship does not affect star ratings or review content - read more on our methodology page.

United States × Backend Development × Corporate Services ×Clear Filters
  • Award Winning Custom Development Experts | ERP Integration | Shopify/BigCommerce

    QOLOS (pronounced "koh-lohs") is a U.S.-based software development company, specializing in building custom, high-performance digital solutions for brands that demand innovation. From complex ERP integrations to e-commerce solutions - you are in good hands with QOLOS...

    Top Services:

    • Web Development
    • eCommerce Development
    • WordPress Website Design
    • UI/UX Design
    • Software Development
    • Show more
    Location
    Green Bay, Wisconsin
    Number of Employees
    50 - 99
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $50,000 & Up
  • Solving complex problems with design and technology since 2005.

    As a website development agency, Infinum makes it easy to turn your boldest ideas into digital products that streamline processes and grow your customer base. Superior solutions are born from our profound experience in design and technology, helping you reimagine and elevate your business...

    Top Services:

    • Web Development
    • Web Design
    • Mobile App Development
    • UI/UX Design
    • Software Development
    • Show more
    Location
    Miami, Florida
    Number of Employees
    250 - 499
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    24 Projects Listed
  • Codal

    VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.
    Accelerating growth through cutting-edge, data-driven strategies and solutions

    Codal’s foundation lies in crafting innovative digital experiences that elevate brands through advanced web engineering and interactive design. Our intelligent strategies ensure consistent results for digital platforms, user engagement, and scalable solutions, empowering enterprise growth...

    Top Services:

    • Web Development
    • eCommerce Development
    • Software Development
    • Web Design
    • UI/UX Design
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $145/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    7 Projects Listed
  • AI-Native App & Enterprise Software Development Company

    TechAhead, a global leader in AI-powered custom software development & cloud engineering services, trusted by Fortune 500 companies and enterprises worldwide. We are a Great Place to Work-certified company with 240+ experts and 16 years of experience in engineering innovative, scalable applications...

    Top Services:

    • Mobile App Development
    • AI Development
    • Software Development
    • IoT
    • Staff Augmentation
    • Show more
    Location
    Agoura Hills, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    26 Projects Listed
  • Invested in Your Success

    Tepia is a software company founded in 2012 with over 30 years of experience in web and mobile app development. We are a passionate and agile team of developers, designers, and strategists who are consistently pushing the boundaries of technology...

    Top Services:

    • Mobile App Development
    • eCommerce Development
    • Software Testing
    • Software Development
    • UI/UX Design
    • Show more
    Location
    Costa Mesa, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    2 Projects Listed
  • Innolab AI builds revenue engines, not just software. Jane creates pipeline. Luna closes it.

    Innolab AI builds AI systems that sell for you.Jane replaces SDR teams with automated, hyper-personalized outbound.Luna calls and books meetings 24/7 with human-like conversations.We help B2B leaders generate pipeline, cut admin time, and scale revenue without chaos...

    Top Services:

    • AI Development
    • Mobile App Development
    • Web Development
    • Software Testing
    • Blockchain
    • Show more
    Location
    Columbus, Ohio
    Number of Employees
    50 - 99
    Average Hourly Rate
    $59/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    2 Projects Listed
  • AI-accelerated engineering partner for legacy modernization and smart enterprise solutions dev

    Founded in 2018, Devox Software partners with mid-market and enterprise businesses to modernize aging systems, engineer new digital products, and bring AI into production the right way: safely, incrementally, and with measurable ROI...

    Top Services:

    • Software Development
    • Cloud Consulting
    • AI Development
    • DevOps Consulting
    • Mobile App Development
    • Show more
    Location
    Miami, Florida
    Number of Employees
    100 - 249
    Average Hourly Rate
    $75/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    7 Projects Listed
  • Globally Recognized Digital and Engineering Solutions Partner.

    Named Best AI Company and Software Development Company by The Netty Awards, Opinov8 is a global technology firm with development hubs across the United States, Europe, and Egypt...

    Top Services:

    • Software Development
    • Mobile App Development
    • UI/UX Design
    • Web Development
    • Big Data Analytics
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    250 - 499
    Average Hourly Rate
    $42/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    3 Projects Listed
  • Isadora Agency

    VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.
    Digital Evolution For Business

    Leading brands turn to us at pivotal moments of digital evolution. Our global creative team fuses story, technology, and design to make experiences that captivate and convert. Our web design agency helps enterprise brands and market leaders navigate digital, evolve profitably, and launch unforgettable...

    Top Services:

    • Product Design
    • UI/UX Design
    • Web Development
    • Web Design
    • Digital Marketing
    • Show more
    Location
    Manhattan Beach, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $165/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    16 Projects Listed
  • From Idea To Industry Leader, Faster

    Launch 3X faster and cheaper with our data-driven development approach. Valueans, your friend in the world of app development! We're all about custom application development and helping your business shine with the latest tech. Our team is great at making websites and apps that work well on phones, and we...

    Top Services:

    • Web Development
    • Software Development
    • Mobile App Development
    • AI Development
    • IT Services
    • Show more
    Location
    Hillsborough Township, New Jersey
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    1 Project Listed
  • Senior FinTech & AI Engineering For Growing Firms

    Senior fintech + AI product team delivering end-to-end: discovery, architecture, development, QA, and long-term support. SOC 2 Type I. Built for mid-sized companies that need predictable delivery and high ownership...

    Top Services:

    • AI Development
    • Software Development
    • Blockchain
    Location
    Sheridan, Wyoming
    Number of Employees
    Under 49
    Average Hourly Rate
    $85/hr
    Minimal Budget
    $50,000 & Up
  • Engineers private LLM systems, sovereign AI deployments, and agentic architectures for enterprises

    Tensorsoft is an AI-first software development company helping growing businesses build scalable, intelligent, and future-ready digital solutions. We specialize in designing and developing custom software, mobile applications, and AI-powered platforms that solve real business problems and accelerate growth...

    Top Services:

    • AI Development
    • Software Development
    • Blockchain
    • IoT
    • Mobile App Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $50,000 & Up
  • Your trusted AI software development partner

    Diffco consistently provides cutting-edge digital craftsmanship, blending innovation with precision to elevate your online presence. A history of client success stories highlights our expertise in crafting seamless user experiences and scalable platforms, ensuring your brand thrives in the evolving digital...

    Top Services:

    • AI Development
    • Software Development
    • Staff Augmentation
    • Mobile App Development
    • Web Development
    • Show more
    Location
    San Jose, California
    Number of Employees
    50 - 99
    Average Hourly Rate
    $110/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    31 Projects Listed
  • ZERO NEGATIVE

    VerifiedVerified by the DesignRush team for authenticity and credibility.Award WinnerRecipient of a Best Design Award for outstanding work.

    Boutique studio creating tailored web experiences.

    ZERO NEGATIVE is a boutique web development studio building custom websites, web apps, 3D web experiences, and e-commerce platforms for clients including Mercedes-Benz, KFC, Vodafone, and UNDP. A good fit for startups and growing brands wanting design-forward, technically ambitious web development...

    Top Services:

    • Web Development
    • Web Design
    • WordPress Website Design
    • Branding
    • UI/UX Design
    • Show more
    Location
    Boston, Massachusetts
    Number of Employees
    Under 49
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    8 Projects Listed

    ZERO NEGATIVE Services

    • Web Development
    • Web Design
    • WordPress Website Design
    • Branding
    • UI/UX Design
    • Graphic Design
    • Digital Services
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Mercedes-Benz
    • United Nations Development Programme
    • KFC
    • Vodafone Foundation
    • GS1
    • Conad
    • Curative Biotech
    Data sourced from the agency's DesignRush profile

    ZERO NEGATIVE Reviews & Testimonials

    • Jaroslav Tyman Jr.
      Jaroslav Tyman Jr. General Manager at Automation IG
      5.0★

      Web Development Review from Jaroslav Tyman Jr.

      We contacted Zero Negative about a two stage renewal of our company website with a very aggressive timeline for the first stage. Zero Negative worked and guided us through pulling off the first stage within our timeline while also ensuring that the content and ideas for that stage were readily applicable to the full design. When we got to the full design, they were fully responsible for corralling the various preferences and ideas from our team into a well executed cohesive site. We're now in a good spot and look forward to continuing to work with Zero Negative as our business and needs grow.

    • Susan E. Roberts
      Susan E. Roberts Principal at Roberts Communications
      5.0★

      Web Development Review from Susan E. Roberts

      Zero Negative did an exceptional job designing my website, roberts-communications.com. From the start, they understood that this wasn't just about aesthetics it was about positioning, credibility, and clarity for a senior-level communications brand.They translated a complex, high-stakes business into a site that feels polished, modern, and authoritative without being flashy or over designed. The process was collaborative, efficient, and thoughtful, and they were responsive to feedback while also offering smart guidance when it mattered.The final result reflects exactly how I want Roberts Communications to be perceived: strategic, sophisticated, and trusted. I would highly recommend Zero Negative to anyone looking for a design partner who understands brand, not just web building.

    • Anonymous
      Anonymous President at OTEC Manufacturing
      5.0★

      Web Development Review from Anonymous

      These guys are the best! We engaged with Zero Negative to develop a comprehensive web-based system for our factory that allows for managing orders, processes, and inventory. This initiative was essential for us to secure a big ticket client. We truly could not have accomplished this without their assistance. They dedicated considerable time to on-boarding and collecting the requisite information, followed by prototyping the software, and ultimately developing it from scratch. Overall, we are very satisfied.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • FUELING DISRUPTION

    EffectiveSoft is an ISO 27001-certified web development company with 23 years of experience, 300+ developers, and 1,800+ projects for clients including Maersk, Axure, and CityIndex. An AWS, Google Cloud, and Microsoft partner with deep expertise in healthcare and fintech. Well-suited for enterprises needing...

    Top Services:

    • Software Development
    • Mobile App Development
    • Big Data Analytics
    • AI Development
    • ERP Consulting
    • Show more
    Location
    San Diego, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    29 Projects Listed
  • Gnar Helps Companies Accelerate Their Software Development

    The Gnar Company designs and developed robust, reliable AI solutions and software products built to grow and scale. We help companies build foundational web and mobile applications like their in-house teams...

    Top Services:

    • Software Development
    • Mobile App Development
    • UI/UX Design
    • Web Design
    • AI Development
    • Show more
    Location
    Boston, Massachusetts
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    10 Projects Listed
  • Let’s Do Good Together!

    Nika transforms companies by designing best-in-class experiences, driven by strong creative and rooted in technology, data, and strategy. We combine these capabilities to create a brand experience that grows businesses and people love...

    Top Services:

    • Branding
    • Web Design
    • Digital Services
    • Web Development
    • WordPress Website Design
    • Show more
    Location
    San Jose, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $130/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    8 Projects Listed
  • Creative support for startups who need in-house quality without the in-house overhead.

    Walla is a creative partner for funded startups who need high-quality, on-brand design but don't have time to build an in-house team. We plug in like your internal design crew, giving founders, marketing leads, and growth teams the support they need to scale smarter and move faster...

    Top Services:

    • Creative Services
    • Branding
    • Logo Design
    • Package Design
    • Web Design
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    Under 49
    Average Hourly Rate
    $300/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    8 Projects Listed
  • Ideate. Create. Elevate. Just like we did with Myco.io $80M valuation, 22M users, in just 3 years.

    Our experts assist you by delivering seamless Website Development that scales—from MVPs to millions of users. Our commitment to excellence transforms every digital product project, blending world-class UI/UX and robust architecture. Partner with MyTeams to build, launch, and grow exceptional platforms...

    Top Services:

    • Mobile App Development
    • Software Development
    • Blockchain
    • Product Design
    • Staff Augmentation
    • Show more
    Location
    Austin, Texas
    Number of Employees
    50 - 99
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    5 Projects Listed
  • Top Mobile App Development Company Powered by AI & Blockchain

    Ultrashield Technology is a top mobile app development company in INDIA, specializing in iOS, Android & cross-platform apps. With expertise in AI/ML, LLMs, and Blockchain, we deliver secure, scalable, and future-ready digital solutions trusted by startups and enterprises...

    Top Services:

    • Mobile App Development
    • AI Development
    • Software Development
    • Blockchain
    • Web Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    9 Projects Listed
  • Business software with AI inside, built in Houston since 2004.

    Espresso Moon is a Houston custom software company that builds AI-enabled business applications, mobile apps, and cloud platforms for B2B clients, and hosts and supports everything it delivers. We also own and operate GageList, a calibration management SaaS with AI built into the product...

    Top Services:

    • AI Development
    • Software Development
    • Mobile App Development
    • Software Testing
    • UI/UX Design
    • Show more
    Location
    Spring, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $25,000 - $50,000
  • Beautifully Crafted Websites and Digital Solutions.

    Blennd is an award-winning digital marketing and web design agency based in Denver, Colorado. We partner with ambitious businesses to deliver strategy, web design, web development and digital marketing that connects and converts...

    Top Services:

    • Web Design
    • Web Development
    • Digital Marketing
    • Branding
    • SEO
    • Show more
    Location
    Denver, Colorado
    Number of Employees
    Under 49
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    5 Projects Listed
  • Inspiring Businesses With A Growth Mindset

    Alliance is an award winning digital marketing agency, SE0, web design and website maintenance services. Since 2003, our team specializes in helping brands generate growth that matters. The team has extensive background in working with B2B's, service firms, nonprofits and many more...

    Top Services:

    • Web Design
    • WordPress Website Design
    • Web Development
    • eCommerce Development
    • UI/UX Design
    • Show more
    Location
    Washington DC, Washington DC
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    3 Projects Listed
  • We Bring Bold Ideas to Life.

    IT, Software, and Chatbot Solutions to upscale your business. We partner with entrepreneurs and business leaders to design and build transformative technology solutions. By putting business goals first and the technology second, we achieve more impactful outcomes...

    Top Services:

    • IT Services
    • Staff Augmentation
    • Mobile App Development
    • Software Development
    • Show more
    Location
    New Orleans, Louisiana
    Number of Employees
    Under 49
    Average Hourly Rate
    $135/hr
    Minimal Budget
    $25,000 - $50,000
  • Marketing That Fits - Naturally

    True Fit Marketing® is a full-service marketing firm that includes an in-house team of professionals with marketing expertise in strategy, content development, implementation, and evaluation. Our goal is to capture your stories and create awareness for your organization...

    Top Services:

    • Web Design
    • Web Development
    • Video Marketing
    • Social Media Marketing
    • Content Marketing
    • Show more
    Location
    Canonsburg, Pennsylvania
    Number of Employees
    Under 49
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    4 Projects Listed
  • Clarity first. Impact forever.

    Paper Tiger is a brand and web design agency for B2B companies whose product moved faster than their marketing...

    Top Services:

    • Web Design
    • Design Services
    • Branding
    • Web Development
    • Digital Strategy
    • Show more
    Location
    Ridgewood, New Jersey
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    12 Projects Listed
  • Atlanta custom software, AI, product design, web and mobile development - 100% USA-based.

    Black Airplane turns consequential business problems into polished custom software. Our 30+ full-time, 100% USA-based strategists, product designers, and engineers deliver AI solutions, web platforms, and mobile apps used by more than 50 million people each month...

    Top Services:

    • Software Development
    • Mobile App Development
    • Product Design
    • AI Development
    • Web Development
    • Show more
    Location
    Woodstock, Georgia
    Number of Employees
    Under 49
    Average Hourly Rate
    $250/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    3 Projects Listed
  • High-end UX & website design, product development

    Vide Infra is a digital agency with 20 years of experience and a team of 30 professionals. We provide exceptional UX/UI design, web design, and web development services to clients worldwide, with a proven track record of success working with top-tier international clients. d web solutions for prominent EU...

    Top Services:

    • Web Design
    • Web Development
    • UI/UX Design
    • Branding
    • Software Development
    • Show more
    Location
    Albuquerque, New Mexico
    Number of Employees
    Under 49
    Average Hourly Rate
    $99/hr
    Minimal Budget
    $25,000 - $50,000
  • Top Hat

    VerifiedVerified by the DesignRush team for authenticity and credibility.

    Fully integrated branding, web, and ad agency.

    Headquartered in Pittsburgh and owner-led since 2013, were a creative back-boned agency that delivers world-class design and unparalleled technical excellence...

    Top Services:

    • Branding
    • Web Design
    • Digital Marketing
    • Web Development
    • eCommerce Development
    • Show more
    Location
    Pittsburgh, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    5 Projects Listed

    Top Hat Services

    • Branding
    • Web Design
    • Digital Marketing
    • Web Development
    • eCommerce Development
    • Print Design
    • Package Design
    • Creative Services
    • Advertising
    • WordPress Website Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Iron City Beer
    • Hop Culture
    • Wesley Family Services
    • Untappd
    • Alaskan Brewing Co.
    • Facebook/Meta
    • The Veil Brewing Company
    • Stone Brewing Co.
    • MailChimp
    • Allegheny County
    Data sourced from the agency's DesignRush profile

    Top Hat Reviews & Testimonials

    • Josey Orr
      Josey Orr Review from Google
      5.0★

      Josey Orr's Review Sourced from Google

      Ben and the Tophat team were fantastic to work with. They built our website quickly, professionally, and made the entire process easy from start to finish. Communication was clear, the final product looks great, and we’re very happy with how everything turned out. Highly recommend.

    • Adam Kunes
      Adam Kunes Review from Google
      5.0★

      Adam Kunes's Review Sourced from Google

      I can’t say enough good things about Top Hat.In a world full of AI slop and cookie-cutter creative, these folks actually care. The team is insanely talented, thoughtful, and willing to go above and beyond to make the work great.I recommend them to everyone for design and development needs, and we’re beyond proud to showcase the websites they’ve helped bring to life.

    • James Ambrose
      James Ambrose Review from Google
      5.0★

      James Ambrose's Review Sourced from Google

      Top Hat was able to seamlessly establish a distinct identity that unequivocally reflects the mission of the company, its history and the vision of where its stakeholders aim to move in the future. By engaging in Top Hat’s full suite of services such as brand strategy, visualization, web design, and search engine optimization, our company is positioned for national growth and will succeed for many years to come. Top Hat’s team encouraged our stakeholders to think outside the status quo. Our robust new brand and website are proof the Top Hat team truly knows what it takes to execute a cohesive process from start to finish.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Helping leaders use AI and technology to drive business growth

    We specialize in AI-driven digital transformation. With more than 100 successful projects and six Fortune 500 clients demonstrating our technical expertise and cost-effective nearshore services...

    Top Services:

    • AI Development
    • Software Development
    • Mobile App Development
    • UI/UX Design
    • IoT
    • Show more
    Location
    Miami, Florida
    Number of Employees
    50 - 99
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    12 Projects Listed
  • Your Vision, Our Experts with Portal & Mobile Framework, Powerful Results!

    Why build from scratch! Our Portal, Mobile and AI framework provides 30-40% increased time to market. Built with Enterprise Security/Compliance for Azure/AWS clouds. ContentActive (Houston) provides Strategy, UI/UX, Web/Mobile/AI/Automation/IoT & DevOps. Your Vision, Our Experts, Powerful Results!...

    Top Services:

    • Software Development
    • Mobile App Development
    • AI Development
    • DevOps Consulting
    • Web Development
    • Show more
    Location
    Houston, Texas
    Number of Employees
    Under 49
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    4 Projects Listed
  • Design for Humans

    Hooman is a digital studio that blends bold ideas with beautiful, human-first design. We specialize in websites, apps, and brand experiences that feel simple, smart, and just right. Whether you're building from scratch or leveling up, we turn complex ideas into intuitive products people actually enjoy using...

    Top Services:

    • Mobile App Development
    • Branding
    • Web Design
    • Web Development
    • AI Development
    • Show more
    Location
    New York City, New York
    Number of Employees
    Under 49
    Average Hourly Rate
    $140/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    1 Project Listed
  • Most trusted Technology Partner

    Mysoft Heaven (BD) Ltd. is a Top Software Development Company with 15+ years of excellence. We specialize in enterprise-grade solutions like ERP, FinTech, e-Governance, and HRMS (HR Sheba). Our scalable SaaS platforms and Cyber Security solutions empower global organizations...

    Top Services:

    • Web Development
    • Digital Marketing
    • Mobile App Development
    • Software Development
    • Staff Augmentation
    • Show more
    Location
    Miami, Florida
    Number of Employees
    250 - 499
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
  • Apps Built to Actually Work.

    Austin App Devs helps startups, growing businesses, and enterprise teams turn ideas into reliable mobile products. We specialize in native iOS and Android apps, cross-platform development, AI-powered solutions, MVPs, UI/UX, backend integrations, testing, and post-launch support. Our sprint-based approach...

    Top Services:

    • Mobile App Development
    • AI Development
    • Software Development
    • Software Testing
    • UI/UX Design
    • Show more
    Location
    Austin, Texas
    Number of Employees
    50 - 99
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $25,000 - $50,000
  • Designli

    VerifiedVerified by the DesignRush team for authenticity and credibility.AI LeaderRecognized for strong visibility across AI-powered search and answer engines.

    Build software people actually pay for.

    Designli is a web and custom software development agency with 200+ product launches, building web apps, SaaS platforms, and cross-platform products in React Native for clients including Michelin, Hearst, and EarthLink. AI-empowered teams deliver features up to 3x faster. Best suited for non-technical SaaS...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Web Development
    • Web Design
    • Show more
    Location
    Greenville, South Carolina
    Number of Employees
    50 - 99
    Average Hourly Rate
    $85/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    17 Projects Listed

    Designli Services

    • Mobile App Development
    • Software Development
    • AI Development
    • Web Development
    • Web Design
    • UI/UX Design
    • Software Testing
    • Cloud Consulting
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Goodwill
    • Earthlink
    • Rotary
    • State of South Carolina
    • Secur.Space
    • Grappos
    • Michelin
    • Accel Entertainment
    • Millennium Parking Garages
    Data sourced from the agency's DesignRush profile

    Designli Reviews & Testimonials

    • John Laporte
      John Laporte Founder at Vets on Point
      5.0★

      Mobile App Development Review from John Laporte

      Designli helped us define the requirements, features, and user experience for an app for our motorcycle organization. They produced technical documentation and a clickable prototype covering navigation, member tools, and safety features. They were responsive, delivered on time every time, and turned our broad concepts into something people could actually click through. The prototype got our stakeholders aligned, earned internal approval, and set us up for engineering, and working out design questions early should save us rework later.

    • Brandi Heffner
      Brandi Heffner Founder at BuckHub
      5.0★

      Mobile App Development Review from Brandi Heffner

      Designli built our SaaS product from scratch, using AI to speed up development, with AWS and Cloudflare in the stack, and they also handle our hosting and maintenance. We had a working MVP in just 30 days and have kept adding features since. In the first 60 days they went beyond what we expected, largely because they took the time to really learn our business and our market. Coordination through Basecamp and Google Meet has kept everything organized.

    • Thomas Simmons
      Thomas Simmons CEO at Simmons Driving School
      5.0★

      Mobile App Development Review from Thomas Simmons

      Designli took over app development and marketing for our driving school, with the goal of building a product we could eventually offer to other schools. Within two and a half months, the app was up and running in our own school. Their project management is excellent, and they push back constructively, thinking through what we actually need instead of building every request as-is.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Team of Top 1% Web and Mobile App Developers

    Webskitters Technology Solutions Pvt. Ltd. is a globally recognised IT firm delivering innovative web, mobile, and digital marketing solutions. With 400+ skilled professionals and 3,000+ successful projects, Webskitters empowers businesses worldwide to accelerate growth through digital excellence...

    Top Services:

    • Mobile App Development
    • Web Development
    • eCommerce Development
    • Digital Marketing
    • Show more
    Location
    Miami, Florida
    Number of Employees
    500 - 999
    Average Hourly Rate
    $49/hr
    Minimal Budget
    $10,000 - $25,000
  • Mobile App Development Company Building Scalable Digital Products

    Our mission is to help startups and enterprises build scalable digital products through mobile app development, custom software and AI solutions, combining strong engineering, intuitive experiences and transparent delivery to create long-term business value...

    Top Services:

    • Mobile App Development
    • Software Development
    • AI Development
    • Web Development
    • Wearables
    • Show more
    Location
    New Castle, Delaware
    Number of Employees
    100 - 249
    Average Hourly Rate
    $16/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    14 Projects Listed
  • Innovating Success Through Technology & Blockchain.

    InvoZone provides comprehensive software development consulting services for businesses, startups, and enterprises...

    Top Services:

    • Mobile App Development
    • Software Development
    • eCommerce Development
    • Blockchain
    • AI Development
    • Show more
    Location
    Pembroke Pines, Florida
    Number of Employees
    500 - 999
    Average Hourly Rate
    $45/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    28 Projects Listed
  • Shopify/Plus | Web Development | AI Development | UX/UI design | Custom Development

    DigitalSuits is a full-cycle ecommerce agency with a focus on Shopify development and extensive expertise in AI development, web development, and custom software development...

    Top Services:

    • eCommerce Development
    • Software Development
    • Web Development
    • Web Design
    • Staff Augmentation
    • Show more
    Location
    Miami, Florida
    Number of Employees
    50 - 99
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    9 Projects Listed
  • Connective Web Design

    VerifiedVerified by the DesignRush team for authenticity and credibility.

    Elevating branding, web design, and marketing.

    Connective Web Design builds custom WordPress websites for U.S.-based businesses across law, eCommerce, nonprofits, and engineering through a structured 7-phase process. As a web development company, it is a solid partner for small- to mid-size companies seeking a dedicated team rather than a transactional...

    Top Services:

    • Web Design
    • WordPress Website Design
    • SEO
    • Digital Services
    • Web Development
    • Show more
    Location
    Katy, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $140/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    17 Projects Listed

    Connective Web Design Services

    • Web Design
    • WordPress Website Design
    • SEO
    • Digital Services
    • Web Development
    • Social Media Marketing
    • PPC
    • Branding
    • Digital Marketing
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Sycle
    • Pacific Clinics
    • Texas A&M
    • The Law Offices of V. T. Barton
    • California Tribal Families Coalition
    • CCEMC
    • Ted Tokio Tanaka Architects
    • TDI Packsys
    • First Responder Health Foundation
    • Blake Harris Law
    Data sourced from the agency's DesignRush profile

    Connective Web Design Reviews & Testimonials

    • Debra Maldonado
      Debra Maldonado CEO at CreativeMind Media LLC
      5.0★

      Web Design Review from Debra Maldonado

      We loved working with Connective. Everyone on their team was great. We love the end product of our new website. We highly recommend them for web design.

    • Marc Mazza
      Marc Mazza Owner at Patiocovered
      5.0★

      Web Design Review from Marc Mazza

      I don't know how many web design firms I've engaged with in the past years before meeting Rodney. I think most of these Firms generally only cared about their perspective on what is right, nice, or effective for web design without including my opinions and ideas of what I wanted in my website. And SEO? It was literally non existent with the other firms. Connective Web Design is the complete package. They not only built a very effective and extremely high ranking website... they designed it taking into consideration my ideas and input. Concerning SEO... I don't think I've ever met anyone who knows more about this topic than Rodney. I mean honestly... It's amazing. The information connective web design has shared with me has helped my company grow by 300%. And It ALL BECAUSE OF THEIR HELP. Connective Web Design is not just made up of one person either... it's a full team effort. Multiple individuals make up the CWD team and I've met all of them virtually. And I have to say, not only are they super knowledgeable they are just the nicest and most patient individuals I've ever met.

    • Bret Royle
      Bret Royle Owner at Law Firm
      5.0★

      Web Design Review from Bret Royle

      As an attorney that runs a small but busy law practice I've dealt with dozens of web designers and SEO "professionals" who all just tried to take my money. Recognizing that the web development industry was wrought with consumer fraud, I dedicated myself to learning the basics of web design and SEO in an attempt to build and develop my own website and handle my own SEO. As I was learning I found myself on a web developer forum and was reading responsses in the forum from Rodney with Connective Web Design. His knowledge on various web and SEO topics seemed superior when compared to other web professionals posting and discussing. I found his contact info, and shot him an email asking if he would be willing to look at a few things for me. Rodney immediately responded and we set a telephonic meeting to discuss the status of my project. Long story short, I quickly realized that I was in over my head in building my own site and more importantly, I realized that I had found someone who I could actually trust to build out my website and manage my SEO. Rodney, Maria and the team at Connective Web Design far exceeded my expectations. They were professional, prompt in delivery, fair in price and honest in their business dealings. The team worked tirelessly to deliver and amazing product and I couldn't be happier. Because I do not live in Los Angles we collaborated remotely using various tools, emails and video messages all at the direction of Connective Web Design. In the end, my faith was restored in an industry that has so many companies selling snake oil. I have and will continue to refer others to Connective Web Design. To Rodney, Maria, Tim and the rest of the team -- thank you a million times over.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Taking eCommerce Development to the Next Level

    First Pier, a division of Helm Digital, is a reputable provider of comprehensive eCommerce development solutions. With a team comprising certified Shopify experts, we possess the expertise and tools to deliver outstanding results for businesses based in Maine and beyond...

    Top Services:

    • eCommerce Development
    • eCommerce
    • Digital Marketing
    • SEO
    • PPC
    • Show more
    Location
    Portland, Maine
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    2 Projects Listed
  • Osom Studio

    VerifiedVerified by the DesignRush team for authenticity and credibility.

    WordPress and WooCommerce development agency since 2011.

    Osom Studio is a WordPress and WooCommerce web development agency active since 2011, with 90+ awards and clients including Capgemini, DHL, IKEA, and Kodak Alaris. Supports sites with up to 1M monthly visitors across 60+ markets. A strong fit for SaaS, fintech, and consumer electronics companies needing...

    Top Services:

    • WordPress Website Design
    • Web Development
    • eCommerce Development
    • Web Design
    • IT Compliance Solution
    • Show more
    Location
    Miami, Florida
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    17 Projects Listed

    Osom Studio Services

    • WordPress Website Design
    • Web Development
    • eCommerce Development
    • Web Design
    • IT Compliance Solution
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Vivitek
    • Apogee Electronics
    • Qoolize
    • Filestage.io
    • 3D Connexion
    • Kontakt.io
    • eurobank
    • Vromo
    • Kodak Alaris
    • IKEA
    Data sourced from the agency's DesignRush profile

    Osom Studio Reviews & Testimonials

    • Sarah Bumbarger
      Sarah Bumbarger Director of Global Communications at DT Global
      5.0★

      WordPress Review from Sarah Bumbarger

      Osom Studio provided website maintenance for our company website and was excellent to work with. Our website was a legacy Wordpress website that was difficult to work with and had many issues. The team at Osom helped us to resolve issues and kept the website running steadily. They communicated clearly and responded quickly if any issues came up, and their work quality was excellent. I would highly recommend working with them, especially for any company that has a legacy site that needs support. Thank you Osom!

    • Sascha Kienitz
      Sascha Kienitz CEO at Optris
      4.2★

      WordPress Website Design Review from Sascha Kienitz

      We build thermal imaging hardware, so our website is a product catalogue and it has to work flawlessly for our clients and distributors. For a long time the technical side of it was our weak point: changes were made directly on the live site, things broke, and nobody on our team could explain how the integrations actually worked. What we needed was not more marketing. We needed WordPress experts who treat the technical layer as the main job. That is the clearest difference I see between Osom Studio and the agencies we have worked with: with a marketing agency, development is something they also do, and the quality of it drifts over time. With Osom Studio their engineering is excellent. They started with a security and stabilisation audit, worked through it in a fixed number of hours, and reported against it. They test in a separate environment instead of on our live site, which sounds obvious and had not been our reality before. We have since moved the whole technical implementation of our websites to them.

    • Marco Mancini
      Marco Mancini Marketing Specialist at GLOBALNETWORKS
      5.0★

      WordPress Review from Marco Mancini

      We have been working closely with OSOM for a few months now to improve various aspects of our website. They are a very professional, efficient and friendly team. They always understand what we want and carry it out with precision. I highly recommend working with them.

    Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
  • Product Teams On Demand

    Right Tail provides a high-performance Product Software Development and IT Staff Augmentation team built for speed, precision, and outcomes. We partner with startups, scale-ups, and enterprise technology companies to design, build, and scale world-class digital products...

    Top Services:

    • Staff Augmentation
    • Software Development
    • Mobile App Development
    • AI Development
    • Blockchain
    • Show more
    Location
    San Francisco, California
    Number of Employees
    250 - 499
    Average Hourly Rate
    $35/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    14 Projects Listed
  • Handcrafted Digital Experiences

    Living Proof Creative delivers innovative Handcrafted Brand & Digital Experiences grounded in Creativity, Expert Ability, Reliability, and Likeability...

    Top Services:

    • Web Design
    • Branding
    • Web Development
    • Digital Marketing
    • Creative Services
    • Show more
    Location
    Austin, Texas
    Number of Employees
    Under 49
    Average Hourly Rate
    $175/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    12 Projects Listed
  • Marketing For Digital Natives

    Grazitti Interactive, a global leader in digital innovation, offering AI-driven solutions to drive customer success. We specialize in Salesforce, marketing automation, analytics, and more, partnering with industry giants to deliver results-oriented solutions for clients...

    Top Services:

    • Graphic Design
    • Video Production
    • Web Design
    • Web Development
    • Digital Marketing
    • Show more
    Location
    Mountain View, California
    Number of Employees
    1000 & Up
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed
  • An award winning creative & digital agency with purpose in mind

    Creative agency that makes a difference. We're small enough to take real pride in each and every job we do, yet agile enough to take on projects of all sizes. We don’t strive to merely be good. We don’t want to simply be great. We want to be greater than anyone you’ve ever worked with. And we want you...

    Top Services:

    • Web Design
    • Branding
    • Web Development
    • UI/UX Design
    • Creative Services
    • Show more
    Location
    Philadelphia, Pennsylvania
    Number of Employees
    Under 49
    Average Hourly Rate
    $200/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    10 Projects Listed
  • Pro Products Web Development (PPWD) is a full-service digital agency specializing in custom eCommerce, web development, and digital marketing. With 25+ years of experience, we deliver tailored solutions across Magento, Shopify, WordPress, BigCommerce and more. Our services also include SEO, SEM, custom...

    Top Services:

    • Web Development
    • Web Design
    • Digital Marketing
    • eCommerce Development
    • SEO
    • Show more
    Location
    Smithfield, Rhode Island
    Number of Employees
    Under 49
    Average Hourly Rate
    $125/hr
    Minimal Budget
    $10,000 - $25,000
  • Transforming businesses through AI Automation Services.

    CodeAutomation is an Award-Wining AI Development Company based Naperville, IL...

    Top Services:

    • AI Development
    • Web Development
    • Digital Services
    • eCommerce Development
    • Software Testing
    • Show more
    Location
    Naperville, Illinois
    Number of Employees
    50 - 99
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $10,000 - $25,000
  • Get found. Get understood. Get chosen.

    Curio Digital gets B2B companies found, understood, and chosen. SEO, AEO, and GEO bring the traffic in. A sharper Webflow site tells buyers what you do and who it's for. Then CRO, experimentation, and personalization turn that interest into demo calls...

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    • CRO
    • Web Development
    • UI/UX Design
    • Web Design
    • AEO
    • Show more
    Location
    Chicago, Illinois
    Number of Employees
    Under 49
    Average Hourly Rate
    $150/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    1 Project Listed
  • Denver's Digital Agency Holding a Higher Standard.

    On Time | On Budget | Never Settle...

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    • Design Services
    • eCommerce Development
    • Web Development
    • Web Design
    • WordPress Website Design
    • Show more
    Location
    Lakewood, Colorado
    Number of Employees
    Under 49
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed

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5 Frequently Asked Questions About US Backend Development Companies

Which programming languages are most used by backend developers in the United States?

Backend development in the United States relies on several mature programming languages that support scalable APIs, cloud infrastructure, enterprise systems, and data-driven applications. 

Language PropertiesCommonly used frameworks/Used for
PythonOne of the most widely used languages for backend services, data platforms, and AI-powered applications. 
  • Django
  • FastAPI
  • Flask 
JavaOne of the most widely used languages for enterprise backend systems, particularly in industries like finance, healthcare, and large SaaS platforms.
  • Spring Boot 
JavaScript/Node.jsJavaScript is traditionally associated with frontend development. 
  • Used for backend development through Node.js
C#/.NETKey backend language in the U.S., especially for companies building enterprise applications on Microsoft technologies.
  • Enterprise platforms
  • Internal business systems
  • Cloud services on Azure
  • Enterprise APIs 
PHPWidely used by PHP developers building web platforms, content management systems, and eCommerce backends. 
  • Laravel 
  • Symfony 

The GitHub Octoverse 2024 report found that Python became the most used programming language on GitHub, overtaking JavaScript after more than a decade at the top.

According to recent hiring data, about 39.5% of recruiters are actively seeking a Java developer for their teams, making it one of the most in-demand skills in software development hiring.

The Stack Overflow Developer Survey 2025, which collected responses from tens of thousands of developers worldwide, reported that about 66% of developers use JavaScript, making it the most commonly used programming language overall. 

What do US backend development companies do?

They design, build, and maintain the server-side systems that power modern digital products. The systems handle the logic, data processing, and infrastructure behind applications such as SaaS platforms, eCommerce websites, mobile apps, and enterprise software.

  • Build and maintain server-side application logic: Writing the server-side code that powers applications, processes requests from users, executes business logic, and returns results to the interface. 
  • Design databases and manage application data: Creating and maintaining databases that store user accounts, product information, transactions, and analytics data. A backend engineer designs schemas, optimizes queries, and ensures fast data retrieval from systems such as SQL or NoSQL databases. 
  • Develop Application Programming Interfaces (APIs) and integrations: Building APIs that allow different systems to communicate. APIs connect web applications with mobile apps, payment gateways, cloud services, and third-party platforms.
  • Build scalable cloud infrastructure: Building infrastructure that can support millions of users and large volumes of data, including cloud architecture, containerized services, microservices platforms, and automated deployment pipelines. 
  • Support security, performance, and reliability: Protecting data and ensuring applications run smoothly through authentication and access control, data encryption and security compliance, monitoring and error handling, and performance optimization.
  • Build and maintain complex software platforms: Building the core infrastructure behind SaaS platforms, fintech and payment systems, healthcare applications, enterprise business software, and eCommerce platforms. 

When should a company hire a senior backend engineer or a staff backend engineer?

Businesses usually hire a senior backend engineer or staff backend engineer when their software systems become complex enough that architecture, scalability, and technical leadership matter more than simply writing code. 

At that stage, experienced engineers help companies avoid costly technical mistakes and build systems that can scale reliably.

Businesses typically start needing staff backend engineers once their team expands to 50 or more engineers or when existing architecture cannot support growth in users or product features.

Hire a backend engineer when your:

  • The platform needs to scale to thousands or millions of users
  • The engineering team begins to grow
  • System architecture becomes a business bottleneck
  • Backend systems require advanced performance optimization

Modern backend systems increasingly rely on microservices, cloud infrastructure, and container platforms. In fact, about 75% of backend roles now require proficiency with cloud platforms such as AWS, Azure, or Google Cloud, reflecting the critical role scalable infrastructure plays.

How much does it cost to hire backend developers in the United States?

The cost of working with a backend development company in the USA varies widely depending on the project scope, the engineer's seniority, and the complexity of the software system being built.

Market benchmarks suggest the following rates:

  • Mid-level back-end developers: about $120-$160 per hour
  • Senior full-stack or backend engineers: around $130-$190 per hour
  • High-end enterprise engineering services: $300-$800 per hour for specialized projects and large consulting firms.

The mentioned rates are significantly higher than internal salaries because United States backend development companies also include project management, QA testing, DevOps, and infrastructure support within their pricing models.

Project pricing depends heavily on system complexity. Typical backend development budgets in the US market include:

  • Small backend service or MVP: $20,00-$80,000
  • SaaS platform backend: $80,000-$250,000
  • Enterprise or large-scale platform: $250,000-$1,000,000+

How long does a backend development project usually take?

The timeline for a backend development project depends on the platform's complexity, the number of required integrations, and the size of the engineering team. 

Some backend systems require up to 800 hours of backend development work for core infrastructure alone, depending on the number of APIs, integrations, and database features implemented.

ProjectTimelineBackend scope
Startup MVP backend platform2-6 monthsCore APIs, authentication, database setup, basic integrations, and initial cloud deployment 
Mid-scale SaaS or web platform6-9 monthsScalable APIs, advanced business logic, database optimization, multiple integrations, and monitoring systems 
Enterprise backend systems9-12 monthsDistributed services, high-volume data processing, compliance features, complex integrations, and infrastructure automation
Large platforms with complex infrastructure12-18+ monthsMicroservices architecture, real-time processing pipelines, global cloud infrastructure, and large-scale databasesÂ