Top 100 Java Developers
June 2023Looking for a top Java developer?
Using Java to develop your software or solution can be a challenge, especially when you go at it alone.
That's why we've created this list of the best Java development companies for you to review. Read through company descriptions, former clients, and notable projects to find the best fit for your business.
List of the Best Java Development Companies
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91
- $25,000+
- 10 - 49 employees
- Denver, CO
Based in Denver, Appit Ventures is a software development company that specializes in creating mobile applications and developing custom software. With around 30 employees and offices in a second and third office in London and India, the company has a portfolio of 300+ clients.
Clients
- The State of Colorado
- Lionshare Negotiations
- Mindful Mamas
- Florence Crittenton
Industries
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AppIt Ventures provides mobile app development services for a mental health and wellness platform. They had a series of discovery meetings and used a variety of technologies for the project.
"We are impressed with their commitment to building technology solutions that produce positive outcomes for society."
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92
- Undisclosed
- 1,000 - 9,999 employees
- Denver, CO
Spire Digital is a Denver, CO-based digital product development company. The team of more than 50 employees specializes in custom software development, UX/UI design, web development, and app development.
Clients
- Lockheed Martin
- TomTom
- US Navy
- AT&T
Industries
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Spire Digital completely redesigned the website of a swimming organization. They restructured the UI/UX to make an attractive, user-friendly, and responsive site while integrating it into the existing CMS.
“They brought something new to the table that we hadn’t seen before.”
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93
- $100,000+
- 250 - 999 employees
- Chicago, IL
Objective Solutions is a Sao Paulo, Brazil-based. The midsize firm was launched in 1995. Their services include.
Clients
- Liferay
- Clever Devices
- Ebanx
- Hughes
Industries
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Objective Group Inc - OGI was hired for staff augmentation and to create a development lifecycle process. They customized tools and software, and coached the client’s staff on how to effectively use them.
“They give us strong teams and excellent project management.”
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94
- $25,000+
- 250 - 999 employees
- Coventry, United Kingdom
Objectivity Ltd. is an IT company headquartered in Coventry, United Kingdom, that provides custom software and web development, as well as web design functions. Founded in 1991, the company has over 600 employees. The businesses they serve represent multiple industries including the business services, financial services, and real estate industries.
Clients
- Morrisons
- Primark
- Edrington
- Knight Frank
Industries
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Objectivity Ltd. provides web and mobile app development for a financial services company. Their work includes creating applications that manipulate displayed data for third party clients.
“They quite often go the extra mile.”
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95
- $10,000+
- 50 - 249 employees
- Karachi, Pakistan
Software development firm WPExperts is located in Karachi, Pakistan and Alexandria, Egypt. Founded in 2011, the midsize team focuses on custom software development, web development, mobile app development, web design, and more.
Industries
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WPExperts developed a custom plug-in for a marketing company. The plug-in was created for the client's specific needs without sacrificing the UX/UI design.
"It was a pleasure working with their team."
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96
- $25,000+
- 50 - 249 employees
- Rybnik, Poland
Software development company fireup.pro is based in Rybnik, Poland. The agency focuses on custom software development, enterprise app modernization, other IT consulting and SI, and mobile app development and is midsize.The agency was founded in 2013.
Industries
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fireup.pro developed two apps for a digital products company. They created an MVP app, implemented changes and corrections, and worked on the front end.
"All the necessary fixes and adjustments were delivered on time and according to the specification."
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97
- $25,000+
- 50 - 249 employees
- Central Islip, NY
Clustox, a mobile application development firm, was founded in 2012. The small Lahore, Pakistan-based team offers mobile app development, custom software development, web development, cloud consulting & SI, and more.
Clients
- Bookafy
- Flare
- Telbee
- Smart MD
Industries
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Clustox developed a mobile app for a media production firm. They collaborated with a team of independent developers worldwide to build an iOS and Android app using Flutter and launch it to app stores.
"The team had a great attitude. They always quickly recognized issues and made appropriate steps to make them right."
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98
- $10,000+
- 50 - 249 employees
- Gdynia, Poland
SolDevelo is a midsize custom software development company launched in 2009. Their services include custom software development, cloud consulting & SI, IT staff augmentation, ux/ui design, and more. The company is headquartered in Gdynia, Poland and Seattle, Washington.
Industries
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SolDevelo developed the updated version of a custom web application for a UN organization. They worked following the roadmap the client had designed, using Ruby on Rails, React, and Next.js for development.
“I was struck by how efficiently SolDevelo accomplished all the goals we had set for the year.”
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99
- $25,000+
- 250 - 999 employees
- Thiruvananthapuram, India
InApp was founded in 2000 and currently has 300+ employees. Headquartered in Trivandrum, India, their services include web development, custom software development, and mobile app development. They also have another location in Palo Alto, Calif.
Industries
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A healthcare inventory company hired InApp to redevelop their platform from scratch. The team worked on a JavaScript-based backend and integrated new frontend and UI technologies such as Kubernetes.
"Something particularly exceptional about InApp is the professional nature of their code."
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100
- $25,000+
- 10 - 49 employees
- Sunnyvale, CA
Diffco is a company of world-class senior developers in Mobile, Web, and AI to launch, accelerate, and support your business applications. 13+ years of experience and 1000+ successfully launched projects. We succor our customers to become market leaders.
Clients
- Instreamatic
- LegionFarm
- Shift
- FoodRocket
Industries
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An executive programs company hired Diffco to strengthen their brand reputation and sustain long-term success. To do that, the team served as the client's vendor for computer vision and OCR services.
"Their communication skills and time management were impressive."
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101
- $50,000+
- 50 - 249 employees
- London, United Kingdom
Founded in 2010, Magora is a 50+ team of web and mobile app designers and developers based in London. Whether it’s B2B or B2C, the firm creates bespoke software that integrates with existing business solutions to enable user-centered interaction and scalable software architecture.
Clients
- Danone
- Unilever
- Toyota
- Royal College of Art
Industries
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Magora Systems has helped with DevOps and worked on the main core system for a mobility solutions company. They’ve also built systems from scratch using PHP, JavaScript, and relational databases hosted on AWS.
“They’re a stable and reliable team.”
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102
- $25,000+
- 50 - 249 employees
- L'viv, Ukraine
QArea is a development agency with offices in Kharkov, Ukraine and Beverly Hills, Calif. Since the company's founding in 2001, their team has grown to 211 employees. QArea specializes in web development, custom software development, and application testing. Most of their clients are small and mid-sized businesses.
Clients
- Huff Post
- Dashlane
- Allwomenstalk
- SkyHook
Industries
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QArea handles staff augmentation services for a custom software development firm. They provide talented UI/UX engineers and business analysts to help the client on their software projects.
"We can rely on their team to deliver what's needed."
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103
- $10,000+
- 50 - 249 employees
- Gdańsk, Poland
Exposit is an IT solutions company located in Gdansk, Poland. Founded in 2012 by 3 IT enthusiasts, it has a team of 100+ solution-oriented specialists delivering deep technology expertise in Computer Vision, Extended Reality, Business Process Automation, and Custom Software Development to business.
Clients
- Plend
- MedVision
- Polygran GmbH
- Disys LLC
Industries
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Exposit is helping a software company with developing one of their Atlassian platforms. The vendor assigned four developers, a QA tester, and a UX designer for the project.
"The flexibility is awesome. If we needed their help they're always there."
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104
- $50,000+
- 1,000 - 9,999 employees
- McLean, VA
Founded in 2000, AgileEngine is a software development firm based in McLean, Va with offices in Kiev, Washington, DC, and Beunos Aires. They have more than 200 employees and offer custom software development, app development, and UX/UI design for midmarket clients.
Industries
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AgileEngine augmented a software firm's team to help them develop school administration software using C#, .Net, MS SQL, and AngularJS. They also supported the client in their shift to a SaaS business model.
"I was impressed by a number of aspects of AgileEngine, such as their vast global footprint."
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105
- $25,000+
- 50 - 249 employees
- Austin, TX
Since 2000, Praxent has launched over 300 unique software products. The team of 30+ is based in Austin, TX, and has experience working with small, mid-market, and large clients on their software development, web development, and mobile app development needs.
Clients
- NEWITY
- alooola
- Sage Equity Partners, LP
- Meriwest
Industries
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Praxent supports a blockchain data and analytics company's design needs. They help brainstorm new product designs, revise the UI/UX for two existing products, and conduct interviews with key stakeholders.
"The Praxent team has done an excellent job with project management."
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106
- $5,000+
- 10 - 49 employees
- Warszawa, Poland
Founded in 2012 and based in London, Smartym Pro is a full-cycle development company with a team of 26 employees. They specialize in mobile app development, blockchain, and custom software development for primarily small business clients in the business services, healthcare, and transportation industries.
Clients
- Heineken
- Wayfarer
- Instachain
Industries
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Smartym Pro provided mobile and web development serviced to a computer games company. This included improving existing algorithms and implementing a custom QR code optical recognition system.
"They offer their vision of the development to improve the quality of the delivered solutions."
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107
- $25,000+
- 50 - 249 employees
- New York, NY
Omega-R is a full-service digital agency headquartered in New York City. Founded in 2011 in Yoshkar-Ola, Russia, their 55 employees provide development and creative services for both start-ups and Fortune 500 companies. Omega-R offers web and mobile development, UI/UX design, branding, digital strategy, and AR/VR development.
Clients
- Disney
- Clinique
- World Gym
- CompTIA
Industries
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Omega — Digital innovations was hired to develop an MVP for a software company. Key technologies included Kotlin, Spring Boot, React Native, and the Google Cloud Platform.
“They were talented at choosing technologies, and they had strong engineering standards.”
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108
- $100,000+
- 250 - 999 employees
- Warszawa, Poland
JCommerce is a software company based in Katowice, Poland, with offices in six other cities in Poland. Founded in 2005, the team of 318 specializes in custom software development, IT staff augmentation, and BI and big data consulting and SI. They work primarily with midmarket, focusing on information technology, manufacturing, and financial services.
Clients
- Aras Corp
- Backbase
- Boozt
- Bystronic
Industries
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A wholesale building materials company partnered with JCommerce to develop a data model on Qlik Sense. This data model will enable the client to better understand and visualize their business performance.
"I can expect them to reply right away whenever I need something. For me, that’s a huge advantage."
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109
- $50,000+
- 50 - 249 employees
- Montréal, Canada
Spiria is a development company headquartered in Montreal, Québec, with additional offices in Gatineau, Québec; Oakville, Ontario; and Boston, Mass. Founded in 2003, Spiria's team of around 150 focuses on custom software development, web development, and mobile app development, primarily for midmarket and enterprise clients from the business services, entertainment, and manufacturing industries.
Clients
- Autodesk
- Shutterstock
- Acosta
- Shaw
Industries
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Spiria developed a website for a health and wellness editorial company. They built the platform architecture, tools and services, database models, and frontend UX.
"They were always responsive and flexible."
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110
- Undisclosed
- 250 - 999 employees
- Ahmedabad, India
Founded in 2011, Hyperlink InfoSystem is a 250+ team of professionals dedicated to IT services, mobile app development, and ERP/SI consulting. Based in Ahmedabad, the company offers a range of digital solutions from offices in the UK, US, and Australia.
Clients
- Discovery
- Viacom
- Disney
- Cartoon Network.
Industries
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Hyperlink InfoSystem has designed and developed the UI and integration process for a financial institution’s mobile app. The client has provided the backend environment and APIs.
"Their responsiveness and flexibility when addressing requirements stand out."
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111
- $25,000+
- 50 - 249 employees
- L'viv, Ukraine
Radency is a software development company that serves customers across a wide range of industries. Based in Ukraine and was founded in 2020, they now have a team of 40+ seasoned professionals. The firm primarily focuses on custom software development, web development, design, and team augmentation services.
Clients
- RevOps
- Renault Ukraine
- Arr-o
- Weat
Industries
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Radency provides application testing services for an e-learning company. The team runs end-to-end automated tests for the client's web and mobile applications. They use Cypress to conduct the testing.
"Their communication is very effective."
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112
- $10,000+
- 50 - 249 employees
- Algés, Portugal
Cleverti is an IT company based in Lisbon, Portugal. Founded in 2010, Cleverti has a team of about 35 employees that focus on custom software development, web development, and mobile app development services.
Industries
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cleverti provides ongoing HR services for a tech consulting company. The team is currently assisting with the client's recruiting efforts to fill in vacant roles (e.g., QA, data engineering) within the firm.
"We're extremely satisfied with our cooperation with cleverti."
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113
- $5,000+
- 10 - 49 employees
- Ahmedabad, India
360 Degree Technosoft is a software development company that was founded in 2010 and is headquartered in Ahmedabad, India. The company is made up of 62 employees and specializes in mobile app development, SEO, and web development.
Clients
- Holiday Swap
- Xrundan
- Wensah
- HNT
Industries
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360 Degree Technosoft has created a mobile app for an e-learning platform. The platform is expected to provide an entertaining form of learning to both students and teachers.
"The team's immense interest and knowledge in this field have been impressive."
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114
- $1,000+
- 10 - 49 employees
- London, United Kingdom
TH-EY is a development agency in London, England. Founded in 2017, they have about 8 employees that serve clients in a variety of industries. Services include custom software development, web development, and mobile app development.
Clients
- Launchworks
- Own-Kind
- pixable
- First Ascent
Industries
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TH-EY developed an app for a native beauty booking platform on iOS and Google Play. Key features included an easy-to-use UX.
"The project was a pleasure to be part of thanks to the ease of communication and understanding from the team."
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115
- $25,000+
- 50 - 249 employees
- Noida, India
Mobile & web development agency BrancoSoft was founded in 2015. Based in New Delhi, India, their team of 32 specializes in mobile app development, web development, and PPC. They work with small and mid market companies in the education, health care, real estate, automotive, and manufacturing industries.
Clients
- Apple India
- Government of India
- Bharat Electronics
- Hero Cycle
Industries
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BrancoSoft supported mobile app development for an IT consulting firm, creating the framework, designing layouts, and deploying the app on various devices.
"Their team is reliable, efficient, and great to work with."
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116
- $10,000+
- 50 - 249 employees
- Warszawa, Poland
Fulcrum is a development company based in Kyiv, Ukraine. Founded in 2018, they work primarily with midmarket businesses in the business services, consumer products, and gaming industries. With 18 team members, their services include custom software, web, and mobile app development.
Clients
- Mercedes website (Mercedes Car Dealership in Ukraine)
- Bloss (Education platform for parents)
- Launch (digital matchmaking platform for students & employees)
- Kor (educational app for drivers)
Industries
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Fulcrum was hired by an online jewelry retailer to develop an e-commerce site. The team has initially prepared a product requirements document before working on the site's development.
"Fulcrum’s flexibility, which is especially suitable for a startup like us."
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117
- $10,000+
- 10 - 49 employees
- Providence, RI
Blackburn Labs is an app development company based in Providence R.I. and founded in 2015. Their team of 2 employees specializes in custom software development, mobile app development, and enterprise app modernization for clients of all sizes in the healthcare, real estate, and marketing industries.
Clients
- Brigham and Women's Hospital
- MyBodyGallery
- Admedus
- ProCom Rx
Industries
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Blackburn Labs designed and developed the website of a life management company. They used WordPress to create the site and DreamHost for hosting. One teammate worked directly with the client on this project.
"They're an amazing team of knowledgeable professionals."
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118
- $10,000+
- 1,000 - 9,999 employees
- Minneapolis, MN
Founded in 1995, Coherent Solutions is a software development agency that offers web development, custom software development, and mobile app development services to their mid-market, enterprise, and small business clients in the IT, healthcare, and other industries. Their 10,000 employees are based out of offices in Minneapolis, Minn., Minsk, and Sofia.
Clients
- LifeTime Fitness
- Daikin
- WEX Health
- MTS Systems
Industries
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Coherent Solutions provides various engineers with different expertise to support the development efforts of a clean energy company. They’ve worked on various projects related to software development and QA.
“The people at Coherent Solutions are very nice and passionate about what they do.”
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119
- $100,000+
- 50 - 249 employees
- Wilmington, DE
Surf is a software development firm. Launched in 2011, the team specializes in custom software development and mobile app development. Their midsize firm is located in Wilmington, Delaware.
Clients
- KFC
- Société Générale
- MARS
- Forbes
Industries
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A fintech company has hired Surf to build their mobile app. The team is tasked with migrating users from an out-of-the-box solution to the new one, developing new features, and upgrading the new app.
"So far, this collaboration with Surf has fully conformed with all of our expectations."
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120
- $10,000+
- 50 - 249 employees
- Irving, TX
Finoit Technologies is a 50+ web and mobile app development firm based in Noida, India. Since 2010, they’ve brought business solutions to over 250 customers from almost every industry.
Clients
- Loreal
- Volvo
- Eicher
- ICICI bank
Industries
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Finoit Technologies Inc. provides development services to a restaurant software development company. They’ve helped develop a website, a mobile app for restaurant discovery, and other products.
“Finoit Technologies Inc. project manager’s availability is outstanding. Moreover, their entire team is very flexible.”
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