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
13 Companies-Rankings updated: September 03, 2026
We evaluate every agency on DesignRush for technical expertise, delivery quality, and verified feedback to help businesses find reliable software development services. Some listings may be paid.
Alltegrio specializes in Custom AI Solutions Development . Generative AI, Machine Learning, Computer Vision, AI Assistants Development, Natural Language Processing, OCR Data, Data Annotation all tailored to your unique business needs...
Top Services:
AI Development
Software Development
IT Services
Business Consulting
Big Data Analytics
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Location
Delaware City, Delaware
Number of Employees
100 - 249
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
20 Projects Listed
Alltegrio Services
AI Development
Software Development
IT Services
Business Consulting
Big Data Analytics
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Real Estate
Retail
Healthcare
Fintech
Banking
Sport
Insurance
Data sourced from the agency's DesignRush profile
Alltegrio Reviews & Testimonials
Oksana Vobiachenko CEO at Neohiring
5.0★
Big Data Consulting Review from Oksana Vobiachenko
They worked on providing us with a comprehensive data architecture designed for scalability and security. A BI dashboard was created that allowed us to visualize key metrics from all our clients in one place, making it easier for us to get a comprehensive overview of our operations. They also set up real-time reporting capabilities that helped us respond to client needs faster and more efficiently. On top of that, Alltegrio recommended optimizations to our existing data pipelines, ensuring better data quality and improving decision-making. They also provided hands-on training for our internal team, ensuring we could manage and leverage the system without constant external support.
Yannick Berg CTO at Arbillion
5.0★
Big Data Consulting Review from Yannick Berg
Data Science and Analytics: Implemented models to enhance data-driven insights.Data Annotation: Optimized annotation processes for training models.Data Monetization: Developed strategies for extracting value from data assets.
Romit Karmakar Director at Capricon Technology
5.0★
Machine Learning Review from Romit Karmakar
To develop an AI-powered trading bot capable of analyzing market data, identifying trading opportunities, and executing trades autonomously to maximize returns and minimize risks.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Your business faces unique challenges. Let's work together to create a custom mobile app or web solution to meet those challenges head-on...
Top Services:
Mobile App Development
Software Development
Staff Augmentation
IoT
AI Development
Show more
Location
Nashua, New Hampshire
Number of Employees
250 - 499
Average Hourly Rate
$35/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
8 Projects Listed
Zco Corporation Services
Mobile App Development
Software Development
Staff Augmentation
IoT
AI Development
UI/UX Design
Web Development
Software Testing
VR/AR
Wearables
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Volkswagen
Harvard University
BBC America
Verizon
Liberty Mutual
Microsoft
Samsung
Eversource
APR Energy
Dartmouth College
Data sourced from the agency's DesignRush profile
Zco Corporation Reviews & Testimonials
Mark Gratiot Director of R&D at Streamline Automation
5.0★
Cross-Platform Review from Mark Gratiot
In addition to building out a native remote inspection app for iPads, Zco concurrently ported the software to a Xamarin platform for Windows users. Zco has released nine major iterations of the iPad app, each available in the App Store, as well as the initial version of the cross-platform Xamarin build. Their nimble team boasts a wide breadth of skills to match any given situation. Having clear documentation upfront has reduced onboarding time.
Katie Matter Project Manager at Southwestern Advantage
5.0★
Mobile App Development Review from Katie Matter
Zco Corporation provided full-stack mobile app development to an educational resource retail organization. They worked in Unity to build a cross-platform resource for users to advance through various curricula. The app has successfully been moved into preproduction and the second phase of development, completely satisfying project stakeholders with the quality of both its designs and functionality. The Zco Corporation team is highly creative and collaborative throughout their work.
J. Michael Webb CEO at CheckMySpot
5.0★
Startup Review from J. Michael Webb
J. Michael Webb from CheckMySpot chose Zco Corporation for app development due to its expertise. Zco adeptly developed a hybrid mobile teledermatology platform and an admin website, demonstrating excellent communication, responsiveness, and innovation. Despite the project's evolving and innovative nature, Zco seamlessly integrated Webb's intent and met all challenges, leaving him with no suggestions for improvement. (Verified via email/call)
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Dirt is a global creative studio building for the deeply invested, the sick start-ups and the cool giants...
Top Services:
Branding
UI/UX Design
Web Design
Web Development
Mobile App Development
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Location
Sydney, Australia
Number of Employees
Under 49
Average Hourly Rate
$250/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
5 Projects Listed
Studio Dirt Services
Branding
UI/UX Design
Web Design
Web Development
Mobile App Development
Package Design
Print Design
Video Production
Content Marketing
Creative Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Bace
North House Projects
Salt Grooming
Housed
Snapchat
Uchi Matcha
Flok
WldCntry
Monica Morales
Norcu
Data sourced from the agency's DesignRush profile
Studio Dirt Reviews & Testimonials
Jake Tesoriero Brand development at North House x Norcu
5.0★
Branding Review from Jake Tesoriero
We've worked with the Dirtverse team on the branding for both North House and, more recently, Norcu. We gave them pretty much free rein creatively and were blown away by what they came back with every step of the way. They really understood what we were trying to achieve, even when we couldn't necessarily put it into words ourselves. They're creative, easy to work with and genuinely great at what they do. We couldn't be happier with both brands and would highly recommend the Dirtverse team!
Marco Noé Filmmaker at WldCntry
5.0★
Web Design Review from Marco Noé
We had the absolute pleasure of working with the talented team at Dirt on the branding and website for WldCntry. From our first call their creativity, strategic thinking, and well rounded skillset all spoke to what we believe is high quality work. The team brought WldCntry to life with a visual identity that not only stands out but perfectly captures what we set out to build. A video production company that breaks a few rules while still believing in the fundamentals needed for award winning films. Their ability to translate a feeling and vision into a cohesive impactful brand was an unforgettable experience!
Bo Rex Founder at Bace
5.0★
Branding Review from Bo Rex
Working with the girls at Studio Dirt was such a pleasure, we had the idea they turned it into something beyond our imagination to give us and our clients the best experience. From branding to website design and social media ideation and much more they are such a big help and continue to be even now. Bace would not exist without them and we are truly grateful.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
CitrusDev is a team of experts with a general focus on the Internet of Things (IoT) project development. Our team's key points of interest are Smart Home, Smart City, Smart Farm, Automotive, Healthcare, and Indoor navigation domains. We cover the Hi-tech, Retail, Fintech, and Education industries as well...
Top Services:
IoT
Web Development
Mobile App Development
Wearables
WordPress Website Design
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Location
Kyiv, Ukraine
Number of Employees
Under 49
Average Hourly Rate
$35/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
7 Projects Listed
CITRUSDEV Services
IoT
Web Development
Mobile App Development
Wearables
WordPress Website Design
Web Design
Software Development
AI Development
Software Testing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
DHL
GoGo Band Inc
SmartFarm
Data sourced from the agency's DesignRush profile
CITRUSDEV Reviews & Testimonials
Vadym Hryshchenko Head at NGO Typical Dymer
5.0★
Web Development Review from Vadym Hryshchenko
We worked with Citrus Dev on website developing for our NGO, and the experience was outstanding. The project was delivered on time, within budget, and the quality exceeded our expectations. Communication was smooth and efficient throughout the entire process, making collaboration easy and productive. We highly recommend this team for their professionalism and exceptional work.
Mark Joy Founder at markhjoy.com
5.0★
Mobile App Development Review from Mark Joy
Dima S. responded to one of my job postings on Upwork for creating an audio-related application. He explained the estimated cost of developing such an app, and advised that it would be much more costly than I had anticipated. I was not familiar at all with the costs associated with developing apps, so his explanation was very helpful.He saved me money by going above and beyond to research existing apps that provided similar functionality to the requirements I was seeking. He also found instructions for using native Apple settings for audio that would solve my problem. The settings he found even allowed import of an audiogram that I had gotten at the audiologist for my specifc problem.Though he did not end up developing an app for me, Dima saved me a ton of money by spending his time to research possible existing solutions which I had not found during my own search.I would highly recommend Dima for his level of care for projects and his customers.
Anna Abdulova CEO at Abdulova. Running coach.
5.0★
WordPress Website Design Review from Anna Abdulova
Working with CitrusDev was very comfortable and convenient.CitrusDev developed a website (WordPress) for me with the services I provide to my clients.Since I have a shortage of time, it was important that the team did not need my constant involvement in the process.After discussing all the details, we met a few times to decide on further actions and make corrections.The work format was convenient and clear. And most importantly, it was flexible.The team responded quickly when changes were needed and gave advice for better results.I am happy with our joint project and want to thank CitrusDev for their professionalism and ease of work.Thank you.And I recommend them.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Leobit is a full-cycle .NET, AI, and web application development provider for technology companies and startups primarily located in the US, EU, and the UK.Tech focus: .NET, Angular, iOS, Android, Ruby, React, PHP, and a range of technologies from Microsoft, Web, and Mobile Stacks...
Top Services:
Software Development
Web Development
Mobile App Development
UI/UX Design
IT Services
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Location
Lviv, Ukraine
Number of Employees
100 - 249
Average Hourly Rate
$40/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
26 Projects Listed
Leobit Services
Software Development
Web Development
Mobile App Development
UI/UX Design
IT Services
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Mobisoft is an award winning technology-driven company that specializes in providing digital solutions and services to businesses worldwide. With a focus on digital innovation, Mobisoft aim to empower organizations through the strategic use of technology...
Top Services:
Software Development
Mobile App Development
eCommerce Development
IT Services
Web Development
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Location
Houston, Texas
Number of Employees
250 - 499
Average Hourly Rate
$35/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
4 Projects Listed
Mobisoft Infotech Services
Software Development
Mobile App Development
eCommerce Development
IT Services
Web Development
Web Design
UI/UX Design
Cloud Consulting
DevOps Consulting
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
SAMSUNG
Deloitte
TATA
NTTDATA
QNAP
Volkswagen
Kohler
Abbvie
Jio-BP
University of Illinois
Data sourced from the agency's DesignRush profile
Mobisoft Infotech Reviews & Testimonials
CA Radhesham Biyani Director at Empower Financial Consultants Pvt Ltd
5.0★
Software Development Review from CA Radhesham Biyani
My experience collaborating with Mobisoft Infotech to build a complete Document Management SaaS Platform has been truly remarkable. Their expertise, dedication, and innovative approach have played a pivotal role in bringing our vision to life. I highly recommend their services to any business seeking a reliable technology partner
Dhanaji Dinde Review from Google
5.0★
Dhanaji Dinde's Review Sourced from Google
Talent hits a target no one else can hit. Genius hits a target no one else can see. if you want to see this is in reality then please visit here ..
Sandip Patil Review from Google
5.0★
Sandip Patil's Review Sourced from Google
Houston based Mobisoft Infotech’s knowledge of healthcare technology is impressive. They developed a highly scalable RPM integration for medical practice.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Award WinnerRecipient of a Best Design Award for outstanding work.
Strategic Advisory & Technology for Leaders in Fitness, Sport, and Healthcare
Qodeca is a trusted technology partner offering advisory, website development, and bespoke software development services. The company focuses on building long-term partnerships and helping clients create scalable digital solutions that boost engagement and drive operational growth...
Top Services:
Web Development
Mobile App Development
Software Development
UI/UX Design
Web Design
Show more
Location
Warsaw, Poland
Number of Employees
100 - 249
Average Hourly Rate
$99/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
11 Projects Listed
Qodeca Services
Web Development
Mobile App Development
Software Development
UI/UX Design
Web Design
AI Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Crafting cutting-edge software, web, mobile, and web3 applications for startups.
3Advance believes in matching clients with a dedicated software development team for successful product creation that people want to use, whether on mobile, web, or blockchain...
Top Services:
Web Development
Mobile App Development
Location
Washington DC, Washington DC
Number of Employees
Under 49
Average Hourly Rate
$149/hr
Minimal Budget
$25,000 - $50,000
3Advance Services
Web Development
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Matic is a strategy, design, and technology partner. We help teams build brands, websites, and digital products that drive growth. Trusted by GoDaddy, Nextracker, Colorado Tourism, and Toast...
Top Services:
Branding
Web Design
Web Development
UI/UX Design
Software Development
Show more
Location
Denver, Colorado
Number of Employees
Under 49
Average Hourly Rate
$200/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
8 Projects Listed
Matic Digital Services
Branding
Web Design
Web Development
UI/UX Design
Software Development
Product Design
Logo Design
Design Services
Digital Strategy
Mobile App Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
GoDaddy
Toast
Nextracker
Forefront Power
TeamBuildr
Colorado Tourism
Atlas Cruise Lines
Ventura Growth
Azira
PIR.org
Data sourced from the agency's DesignRush profile
Matic Digital Reviews & Testimonials
Jay Daniels Review from Google
5.0★
Jay Daniels's Review Sourced from Google
Josh and the team at Matic Digital are skilled and creative technologists who delivered again and again throughout the project's lifecycle, adding value via their expertise, insights, and extensive experience. Whether you're looking for UX/UI design, experience, brand, and strategy consulting, or custom software development assistance, I can't recommend Matic Digital highly enough.
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Anmel is proven to boost productivity by up to 60% and efficiency by 45% for startups and enterprises alike. Trusted by businesses globally, Anmel delivers tangible results, driving success and growth in today's competitive market landscape...
Top Services:
AI Development
Software Development
IT Services
Mobile App Development
Wearables
Show more
Location
San Francisco, California
Number of Employees
100 - 249
Average Hourly Rate
$70/hr
Minimal Budget
$25,000 - $50,000
Anmel Services
AI Development
Software Development
IT Services
Mobile App Development
Wearables
Blockchain
eCommerce Development
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
JPMC
PL
D&G
Data sourced from the agency's DesignRush profile
Anmel Reviews & Testimonials
Brenda Benitez Talent Attraction Analyst at Coppel
5.0★
Software Development Review from Brenda Benitez
Their expertise in custom software and mobile development allowed us to streamline our processes and boost productivity by 60%. The 1-Year Free Maintenance & Bug Fixing guarantee was a huge selling point, ensuring we had ongoing support and stability. With their award-winning, ISO-certified approach and a team of over 100 in-house experts, Anmel has truly elevated our business operations. Highly recommend them to any startup or enterprise looking for top-notch digital transformation services
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Empowering companies with skilled engineering talent so they can execute their digital transformation and product development strategies affordably and seamlessly...
Top Services:
Mobile App Development
Software Development
Staff Augmentation
DevOps Consulting
IT Services
Show more
Location
London, United Kingdom
Number of Employees
50 - 99
Average Hourly Rate
$25/hr
Minimal Budget
$25,000 - $50,000
Portfolios Count
1 Project Listed
Goodcore Software Services
Mobile App Development
Software Development
Staff Augmentation
DevOps Consulting
IT Services
AI Development
Software Testing
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Beardog Digital is a forward-thinking digital marketing agency based in Los Angeles, offering comprehensive solutions tailored to businesses' diverse needs. With a team of experts well-versed in the latest industry trends and best practices, the agency provides strategic guidance to clients struggling with...
Top Services:
SEO
Video Production
Reputation Management
Web Design
UI/UX Design
Show more
Location
Manhattan Beach, California
Number of Employees
Under 49
Minimal Budget
$25,000 - $50,000
Portfolios Count
1 Project Listed
Beardog Digital Services
SEO
Video Production
Reputation Management
Web Design
UI/UX Design
Web Development
Social Media Marketing
WordPress Website Design
Digital Strategy
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Rager & Yoon Employment Lawyers
Law Offices of Howard Kornberg
Premier Legal Center
Law Offices of Stephanie L Mahdavi
JML Law
Baghdaserians Law Group
GroverLawKC
Crown Law Group
Chase Law Group
Joe Lovretovich
Data sourced from the agency's DesignRush profile
Beardog Digital Reviews & Testimonials
Michael K Review from Google
5.0★
Michael K's Review Sourced from Google
Barry with Beardog Digital provides excellent SEO, web design, and content marketing for our law firm. Barry has helped our firm optimize our online presence and greatly increased our organic leads with SEO. Without a doubt, Beardog Digital are experts on digital marketing. I highly recommend Beardog Digital to any firm looking for an expert on SEO, web design, and content marketing. Barry provides serious results! 100% recommended!
Theodore Seeds Review from Google
5.0★
Theodore Seeds's Review Sourced from Google
Barry is just an absolute pleasure to work with. He quickly puts you at ease when you’re conversing with him about what you’re hoping to accomplish for your business/website. Since I started working with him in March, he helped me optimize my website and web presence from an SEO perspective that has resulted in a considerable increase in leads/clients. I strongly recommend Barry as someone who will work his tail off to help you grow your business. He brings an incredible depth of knowledge to the table and produces real results. Five stars.
Kelby Derenick Review from Google
5.0★
Kelby Derenick's Review Sourced from Google
I highly recommend Barry for whatever digital marketing needs your business requires. I had no idea how to navigate a digital presence to reach more clients but Barry was able to take the reins and assist me through the entire process. His expertise will certainly help any business get up and running or help an established business grow in the digital world. I will most certainly continue to use The Bear Consulting Firm in the years ahead and I recommend other businesses do the same!
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews
Foresight Mobile is a UK mobile app developer based in Manchester, with offices in Birmingham and London. We specialise in Flutter, React Native, and native iOS / Android, including on-device AI with Gemini Nano and Apple Intelligence. 50+ apps shipped since 2017...
Top Services:
Software Development
Mobile App Development
Digital Services
IT Services
AI Development
Show more
Location
Manchester, United Kingdom
Number of Employees
Under 49
Average Hourly Rate
$50/hr
Minimal Budget
$25,000 - $50,000
Foresight Mobile Services
Software Development
Mobile App Development
Digital Services
IT Services
AI Development
IoT
Staff Augmentation
Cloud Consulting
Data sourced from the agency's DesignRush profile, its website, and other relevant accounts
Arm Microprocessor
Vaxtor
Electronic Arts
Levi Strauss
Table
Schnap!
Tenner
Wall Street English
Love Exploring
Ditto Sustainability
Data sourced from the agency's DesignRush profile
Foresight Mobile Reviews & Testimonials
Matt Davison Review from Google
5.0★
Matt Davison's Review Sourced from Google
Great experience with Foresight Mobile. Once I had supplied them with a brief, they developed my idea into a working final product within a couple of months, all whilst providing progress updates along the way to ensure I was satisfied. Extremely happy with the service.
Oz Hetherington Review from Google
5.0★
Oz Hetherington's Review Sourced from Google
Absolutely spot on. The team are absolutely on point and know what they're on with. They are very professional and when they say that something is going to take a certain amount of time to get right and believe them every single time!
Spyros Johanssen Review from Google
5.0★
Spyros Johanssen's Review Sourced from Google
We used them to deliver our sports app, delivered on time and have used them for a smaller app too. Gareth and Jack were really helpful and know their stuff
Reviews verified by DesignRush and sourced from the agency's profile View All Reviews