Our expert analysts identified the leading Java development companies responsible for creating applications and custom software using Java programing language. Filter them by location, team size, pricing, reviews and more to compare both local and global companies and choose your future partner.

Best Java Developers

12 Companies - Rankings updated: April 05, 2026

DesignRush assesses agencies using expertise standards and verified client experiences to help you make better decisions. Certain agencies have paid placements.

United States × California × Irvine ×
  • HIGH QUALITY SOFTWARE COMPANY IN VIETNAM

    With over 10 years of expertise, AgileTech Vietnam stands at the forefront of delivering innovative technology solutions across a wide range of industries. Our team of 300+ skilled developers has completed more than 1,000 successful projects, ranging from dynamic startups to large-scale enterprises.  [... see all AgileTech reviews ]
    Location
    Irvine, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $25/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    50 Projects Listed

    AgileTech Services

    • Web Development
    • WordPress Website Design
    • UI/UX Design
    • eCommerce Development
    • Web Design
    • Software Development
    • Mobile App Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • Securing 100% Data Integrity for Wearable Medical Devices with Advanced Pipelines
      Software Development Project for Health Care Company Securing 100% Data Integrity for Wearable Medical Devices with Advanced Pipelines
    • Effortless Movie Ticket Booking: A Customized Solution for Cross-border Movie Theater Chain
      App Development Project for Entertainment Company Effortless Movie Ticket Booking: A Customized Solution for Cross-border Movie Theater Chain
    • Empowering Wellness Through a Customized E-learning Solution
      App Development Project for Education Company Empowering Wellness Through a Customized E-learning Solution
    • Bus Agency Empowering Transportation with an Integrated Bus Ticket Booking App
      App Development Project for Transportation & Logistics Company Bus Agency Empowering Transportation with an Integrated Bus Ticket Booking App
    • Logistic Company Leveraging GPS Location Tracking App For Improved Project Management
      App Development Project for Transportation & Logistics Company Logistic Company Leveraging GPS Location Tracking App For Improved Project Management
    • Developing a Comprehensive Learning Management System
      App Development Project for Education Company Developing a Comprehensive Learning Management System
    Comprehensive analysis done by DesignRush Agency Experts.

    AgileTech Reviews & Testimonials

    • Noah Petraitis
      Noah Petraitis Project Manager at National Technologies (NTI)
      5.0
      Mobile App Development Review from Noah Petraitis

      AgileTech excelled in supporting our project from initial mock-ups through to the final delivery on the App Store, incorporating data analytics that we could easily share with our customers. The scope of work included mock-up creation, UI/UX design, interactive prototyping, app development, rigorous testing, and setting up a secure production environment on AWS, culminating in the apps release on both iOS and Android platforms.

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    • Selva Jayaraman
      Selva Jayaraman Owner at Business Integra Inc
      5.0
      Software Development Review from Selva Jayaraman

      Working with AgileTech has been an amazing experience, especially when it comes to creating a personalized e-learning program for our IT services business. We were pleasantly surprised by how adaptable and scalable the platform developed by the AgileTech Team was. Their proficiency with user-friendly course administration and community participation technologies enabled us to provide a thorough instructional resource catered to our customers' particular requirements. The platform has greatly improved our operational efficiency, and we are amazed by its capacity to manage heavy traffic with ease and offer comprehensive reporting and analytics. The platform remained successful and user-friendly because of the team's dedication to continuous support and their quick response to criticism. For any organization looking to create innovative and reliable digital solutions, we wholeheartedly recommend AgileTech as a partner.

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    • Preci Capiral
      Preci Capiral Owner at TechnoSphere, Inc.
      5.0
      Software Development Review from Preci Capiral

      AgileTech provided a superb Learning Management System (LMS) that creatively and precisely addressed the intricate needs of our organization. Within a scalable, completely customizable platform, the LMS made it possible to create comprehensive courses, administer student tests, engage the community, and obtain real-time data insights. AgileTech's modular and agile approach made sure that every component, from the user-friendly course builder to the sophisticated analytics and communication tools, was customized to meet our demands despite the difficulties of developing such a feature-rich system. In order to guarantee perfect scalability and zero downtime, even with high user concurrency, AgileTech used a potent tech stack that included PHP, React, and AWS. Their post-launch assistance, which included frequent training sessions and upgrades, gave our staff the means to fully use the LMS's potential. This project was a testament to AgileTech's technical skill, rapid deployment, and dedication, making them an outstanding choice for educational technology development.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Clingme
    • Luxstay
    • Lian
    • Ferosh
    • Alosong
    • Stardary
    • Tizo
    • Jupviec
    Data sourced from the agency's DesignRush profile
  • AI writes code. We design the systems it runs on.

    Aristek Systems engineers complex software and AI architectures for companies that cannot afford system failure.  [... see all Aristek Systems reviews ]
    Location
    Irvine, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $50/hr
    Minimal Budget
    $25,000 - $50,000
    Portfolios Count
    20 Projects Listed

    Aristek Systems Services

    • Software Development
    • AI Development
    • Staff Augmentation
    • Cloud Consulting
    • Software Testing
    • Big Data Analytics
    • IT Services
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • SAAS Software Veterinary Surgery Assistant
      Software Development Project SAAS Software Veterinary Surgery Assistant
    • AI-Based Document Workflow Assistant
      Software Development Project AI-Based Document Workflow Assistant
    • HIPAA-Compliant Analytics Platform for Dental Clinics
      Software Development Project for Dental Company HIPAA-Compliant Analytics Platform for Dental Clinics
    • Custom B2C/ B2B LMS for a Middle East eLearning Company
      Software Development Project for Education Company Custom B2C/ B2B LMS for a Middle East eLearning Company
    • Corporate Custom LMS for an Automotive Company
      Software Development Project for Automotive Company Corporate Custom LMS for an Automotive Company
    • Award-Winning LMS for K-12 Market
      Software Development Project Award-Winning LMS for K-12 Market
    Comprehensive analysis done by DesignRush Agency Experts.

    Aristek Systems Reviews & Testimonials

    • Undisclosed
      Undisclosed CEO at E-Commerce Development Company
      5.0
      Web Development Review from Undisclosed

      Aristek Systems developed, tested, and released a new website for an e-commerce development company. The team utilized Ruby on Rails, Elixir, Phoenix Framework, JavaScript, GraphQL, PostgreSQL, and AWS. Aristek Systems was able to deliver a fully functional software, much to the client's delight. The team was highly communicative, and internal stakeholders were particularly impressed with the vendor's professionalism and attention to detail.

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    • Undisclosed
      Undisclosed Product Design Manager at Educational Digital Platform
      5.0
      Web Design Review from Undisclosed

      Aristek Systems has redesigned the UI/UX of an existing educational digital platform. The team has refreshed the interface and added new features to deliver a more comprehensive experience for users. The client is satisfied with Aristek Systems' work and performance. The team delivers within the specified timeframe and manages the project seamlessly. Moreover, they stand out for their availability, problem-solving capabilities, and amazing work culture; they're easy to work with.

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    • Anonymous
      Anonymous CTO at Business Consulting Company
      5.0
      Software Development Review from Anonymous

      I had the privilege of working with Ruslan and his team at Aristek for the past three years. It is hard to find that level of dedication in an offshore vendor/partner but Ruslan and the Aristek team deliver it. I would highly recommend Ruslan and Aristek to anyone needing an expert level partner in EdTech and SaaS platform development.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Software& IT Industry
    • Energy Industry
    • Education Industry
    • Entertainment Industry
    • Health Care Industry
    • Transportation & Logistics Industry
    Data sourced from the agency's DesignRush profile
  • We Build Innovative Technology.

    Applications and platforms proudly built here in the USA. We have assisted some of the most prominent global brands operating in complex and heavily regulated sectors in successfully launching software solutions that underpin their go-to-market strategy, ensuring a world-class customer experience.  [... view Kingsmen Digital Ventures profile ]
    Location
    Irvine, California
    Number of Employees
    Under 49
    Minimal Budget
    $50,000 & Up
    Portfolios Count
    14 Projects Listed

    Kingsmen Digital Ventures Services

    • Software Development
    • Mobile App Development
    • UI/UX Design
    • Product Design
    • Creative Services
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • Loyalty Program for Merz Aesthetics
      Software Development Project Loyalty Program for Merz Aesthetics
    • Digital commercialization for Evolus
      Software Development Project Digital commercialization for Evolus
    • Digital commercialization for Daxxify
      Software Development Project Digital commercialization for Daxxify
    • Digital commercialization for Hugel Aesthetics
      Software Development Project Digital commercialization for Hugel Aesthetics
    • Sales enablement tools for MiraDry
      Software Development Project Sales enablement tools for MiraDry
    • Sales enablement tool for RHA Collection
      Software Development Project Sales enablement tool for RHA Collection
    Comprehensive analysis done by DesignRush Agency Experts.
    • Evolus
    • Revance
    • Merz Aesthetics
    • PTC
    • Kareo
    • Microsoft
    • Quiksilver
    • Casamigos Tequila
    • VantagePoint
    Data sourced from the agency's DesignRush profile
  • Custom Software Development

    Coreteka is an IT services provider with R&D offices in Eastern Europe and 8 years of experience in custom software development. We have offices in Irvine (the USA), Wroclaw (Poland), and Kyiv (Ukraine).  [... view CoreTeka profile ]
    Location
    Irvine, California
    Number of Employees
    Under 49
    Portfolios Count
    13 Projects Listed

    CoreTeka Services

    • Web Development
    • eCommerce Development
    • Web Design
    • Mobile App Development
    • Software Development
    • Software Testing
    • DevOps Consulting
    • IoT
    • Staff Augmentation
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • PsyQuation - The analytics platform for traders
      Software Development Project PsyQuation - The analytics platform for traders
    • Shell Ukraine. Website and loyalty app
      App Development Project Shell Ukraine. Website and loyalty app
    • YChamp - activity tracker
      App Development Project YChamp - activity tracker
    • UNIFY - Load & Quotation Platform
      App Development Project UNIFY - Load & Quotation Platform
    • Website and loyalty app concept for WOG
      App Development Project Website and loyalty app concept for WOG
    • Coreteka Driver App
      App Development Project Coreteka Driver App
    Comprehensive analysis done by DesignRush Agency Experts.
    • PoketBook
    • Shell
    • Alltech
    • Outreach
    • METRO
    • WOG
    • Raben
    • KIA
    • Indeed
    • Philip Morris
    Data sourced from the agency's DesignRush profile
  • We Empower Businesses Through Technology.

    Saritasa is a leading custom software development company offering a wide range of services, including mobile development, web development, AR/VR development, IoT solutions, DevOps, custom development, and database development.  [... see all Saritasa reviews ]
    Location
    Irvine, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $130/hr
    Portfolios Count
    5 Projects Listed

    Saritasa Services

    • Software Development
    • Mobile App Development
    • VR/AR
    • Web Development
    • eCommerce Development
    • IoT
    • AI Development
    • UI/UX Design
    • Web Design
    • Software Testing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • Allstar
      Software Consulting Project Allstar
    Comprehensive analysis done by DesignRush Agency Experts.

    Saritasa Reviews & Testimonials

    • Ira Flood
      Ira Flood CEO at TIP Medical Communications, Inc.
      5.0
      Software Development Review from Ira Flood

      TIPMed has partnered with Saritasa for over 14 years to help us with our development work. With their support, uSummit, our flagship product, has grown to be one of the leading events management platforms in the pharmaceuticals space. I cant speak higher of the work that this team has developed for us and sincerely recommend them.

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    • Michael Johnson
      Michael Johnson Review from Google
      5.0

      Michael Johnson's Review Sourced from Google

      Saritasa provided enhanced versions on my designs, which were beautiful. Though it’s been nine years since I’ve worked on the company, I found their work to be top notch, providing truly creative insights to improve my product.

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    • Johnny Binnquist
      Johnny Binnquist Review from Google
      5.0

      Johnny Binnquist's Review Sourced from Google

      Great company to work with. They are incredibly responsive and attentive to my teams needs. Probably the easiest business I have done in a while. Can not complain as everyone I interacted with was almost too nice. I would highly recommend.

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    Reviews verified by DesignRush and sourced from the agency's profile
    • Makita
    • Winegard
    • ATS
    • Cheesecake Factory
    • Sports Thread
    Data sourced from the agency's DesignRush profile
  • Unifying Who You Are With What You Do.

    Welcome to Beveled Design Co. We don't just design, we create identity. When you choose BDC you're choosing a partnership that goes beyond the ordinary. We are not just designers; we are storytellers, weaving narratives through visuals that captivate, engage, and connect. We are problem solvers, turning  [... view Beveled Design Co. profile ]
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed

    Beveled Design Co. Services

    • Branding
    • Digital Services
    • Logo Design
    • Web Design
    • Web Development
    • Graphic Design
    • UI/UX Design
    • Email Marketing
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Warner Music Group
    • Gensler
    • Jack's Surfboards
    • Dakine
    • Watsky
    • OnPoint Prints
    • Cypress College
    • Drifters Supply Co.
    • Alley Cat Books
    • DC CBD
    Data sourced from the agency's DesignRush profile
  • Blending Creativity, Technology, and Strategy To Shape What Matters Most.

    Mattered is an award-winning digital marketing agency specializing in email & sms marketing, branding & design, development, and paid media. We are a people first agency, dedicated to putting our clients and their customers at the center of everything we do.  [... view Mattered profile ]
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $100/hr
    Minimal Budget
    $1,000 - $10,000
    Portfolios Count
    5 Projects Listed

    Mattered Services

    • Email Marketing
    • Design Services
    • Web Development
    • eCommerce Development
    • Social Media Marketing
    • UI/UX Design
    • SEO
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Mattered Reviews & Testimonials

    • Lauren M
      Lauren M Review from Google
      5.0

      Lauren M's Review Sourced from Google

      Mattered is fantastic to work with — no wonder they were rated #1 SMS marketing agency! Everyone is super friendly and dedicated to see their clients succeed 🤩

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    • porag gogoi
      porag gogoi Review from Google
      5.0

      porag gogoi's Review Sourced from Google

      Been working with them for years. Of all the companies I have worked and collaborated with. This gets my highest recommendation

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    • Samantha Morrissey
      Samantha Morrissey Review from Google
      5.0

      Samantha Morrissey's Review Sourced from Google

      Mattered is the best agency out there--they consistently deliver innovative, tailored solutions that drive exceptional results for their clients. They have an awesome team!

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
    • Byte
    • LSU
    • ASRV
    • Yeti
    • Burton
    • BOXFOX
    • Three Nails
    • Apartment List
    • ParentData
    • Cos Bar
    Data sourced from the agency's DesignRush profile
  • We Design and Develop with Innovation

    Creasions, an digital advertising Dallas Agency, offers top-notch digital marketing strategies that will help your business stay ahead of the competition. Our digital marketing services are designed to increase your online visibility and help your website rank higher on search engines.  [... view Creasions Digital profile ]
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $80/hr
    Portfolios Count
    8 Projects Listed

    Creasions Digital Services

    • Web Design
    • Web Development
    • Branding
    • Logo Design
    • Design Services
    • eCommerce Development
    • UI/UX Design
    • WordPress Website Design
    • Graphic Design
    • Print Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • LRES Property Management
    • Impact Media
    • Sequoia Therapy
    • Black Cedar Investments
    • Clairmont Capital Group
    Data sourced from the agency's DesignRush profile
  • IT Solutions for your Business

    Chiron LLC is the IT Consulting Company which focuses on the Web Development; Custom Web and Mobile Solutions built on OutSystems; Building Collaboration environments with Business Processes automation and integration of different application between each other.  [... view Chiron LLC profile ]
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $106/hr
    Minimal Budget
    $10,000 - $25,000

    Chiron LLC Services

    • Software Testing
    • Mobile App Development
    • Software Development
    • IT Services
    • Managed Services
    • Web Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • CVS
    • VMware
    • Silicon Valley Bank
    • RIA Financial
    • Visa
    • Truist
    • Amgen
    • Deloitte
    • NIH
    • Coast Guard
    Data sourced from the agency's DesignRush profile
  • Every Move Is for the Product.

    Ardas is a SaaS-centric shop with a focus on reaching business success rather than technologies or methodologies.  [... view Ardas profile ]
    Location
    Irvine, California
    Number of Employees
    100 - 249
    Average Hourly Rate
    $40/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    11 Projects Listed

    Ardas Services

    • Software Development
    • Web Development
    • Mobile App Development
    • IoT
    • AI Development
    • UI/UX Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Clients and Projects

    View Full Portfolio
    • The largest and the busiest transportation platform in the UK
      Software Development Project The largest and the busiest transportation platform in the UK
    • Courier network and communication SaaS tool
      Software Development Project Courier network and communication SaaS tool
    • Email template visual builder with AMP support
      Software Development Project Email template visual builder with AMP support
    • Omnichannel marketing campaign automation platform
      Software Development Project Omnichannel marketing campaign automation platform
    • Medicine planning & selling SaaS for drug stores
      Software Development Project Medicine planning & selling SaaS for drug stores
    • Software escrow service for company IP protection
      Software Development Project Software escrow service for company IP protection
    Comprehensive analysis done by DesignRush Agency Experts.
    • Stripo.email
    • eSputnik
    • Infinox
    • Cerri
    • Bonnier
    • Transport Exchange Group Ltd
    • Referante VR
    • Escrowolt
    • Audeohost
    • CrowdMove
    Data sourced from the agency's DesignRush profile
  • Web Design & Development Company Anchored in Los Angeles, CA

    We're a leading web design & development company in Los Angeles, CA – Specializing in UI/UX Design, Web Design, Product Design, & Web Development.  [... view Black Flag Creative profile ]
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    $10,000 - $25,000
    Portfolios Count
    4 Projects Listed

    Black Flag Creative Services

    • Web Development
    • Web Design
    • Mobile App Development
    • Design Services
    • Product Design
    • UI/UX Design
    • WordPress Website Design
    • SEO
    • eCommerce Development
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts

    Black Flag Creative Reviews & Testimonials

    • Katherine
      Katherine Review from Google
      5.0

      Katherine's Review Sourced from Google

      What impressed me most about this company was how genuinely invested they were in bringing our vision to life. They truly cared about getting it right and shared in the excitement every step of the way. Their passion for what they do is obvious, and it made the whole process not just productive, but fun. It felt like they were part of our team, not just a vendor.

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    • Christine mott
      Christine mott Review from Google
      5.0

      Christine mott's Review Sourced from Google

      Black Flag carried us from concept to production on a very complex website with multiple interest holders. Designing a website for the California Department of Education means that we serve a varied user base and must adhere to the highest accessibility standards. Black Flag took input from internal teams, educators, and other interested parties that would be accessing and using the site. They adapted their designs to meet the needs of various types of users, coming up with not only attractive design elements, but created code that added automation to eliminate some of the manual updates. Black Flag provided us with a high-quality product and were so much fun to work with along the way. A helpful tip: save some of your funding for ongoing maintenance because once you start working with them, you won’t want to stop!

      Show more
    • Rob Bowman
      Rob Bowman Review from Google
      5.0

      Rob Bowman's Review Sourced from Google

      The team a Black Flag Creative interviewed our group at key milestones throughout the web design process to thoroughly understand our industry and the goals we want to achieve with our new website. I've been through a number of website updates with just as many web designers and Black Flag communicated with us in terms the layperson can understand, making it easy for us to provide content (both media and text) that would allow them to develop a website with the look and feel we wanted. They are just the right balance of website knowhow and flexibility in their thinking.

      Show more
    Reviews verified by DesignRush and sourced from the agency's profile
    • Toyota
    • DoorDash
    • Pfizer
    • Roche
    • Genentech
    • Autodesk
    • California Department of Education
    • Elevance Health
    • Anthem Health
    • ETS
    Data sourced from the agency's DesignRush profile
  • Solutions for Technology and Marketing.

    3DEX Inc., a California-based software provider, delivers innovative solutions globally, serving industries such as healthcare, e-commerce, logistics, and finance. With expertise in AI, quantum computing, and advanced software development, we help businesses transform through cutting-edge technology  [... view 3DEX profile ]
    Location
    Irvine, California
    Number of Employees
    Under 49
    Average Hourly Rate
    $149/hr
    Minimal Budget
    Under $1,000

    3DEX Services

    • Blockchain
    • Software Development
    • Mobile App Development
    • SEO
    • AI Development
    • Wearables
    • Product Design
    Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
    • Hertz
    • Brookstone
    • DHL
    • 4Smile
    • Contestee
    • Bitflex
    • Zpix
    • Bizcard
    Data sourced from the agency's DesignRush profile

About The Author and Expert Reviewer

Selina Garcia has authored 500+ articles and edited 50+ published books in economics, law, and history. Her unique blend of experiences allows her to approach content creation from a well-rounded perspective. Currently, Selina applies her expertise to producing insightful articles on IT, software, and applications for DesignRush.

Former Development Director

Sergio is a technology leader with over six years of experience managing global teams and delivering projects across fintech, sportstech, and B2B platforms. At DesignRush, he drove product growth and development execution, building tools that speed up processes by 95% and cut costs by 35% while maintaining full uptime.