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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61
- $5,000+
- 250 - 999 employees
- Gdańsk, Poland
Solwit SA is a custom software development firm based in Gdańsk, Poland. Founded in 201, their team of 500 serves clients in the IT, Financial services and utilities sectors. Services include NodeJS, AngularJS, and .NET development.
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Solwit SA developed a custom web application for a production and service company. They integrated a GUI login panel and a parameter editor module saved to .json files, among several other modules.
"The communication and project management was impeccable."
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62
- $50,000+
- 1,000 - 9,999 employees
- New York, NY
Pentalog is a large Brașov, Romania-based custom software development company. Established in 1993, the team offers custom software development, IT staff augmentation, e-commerce development, and web development.
Clients
- Adidas
- Ubisoft
- SumUp
- Rakuten
Industries
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Pentalog has been hired by a software company to augment their IT team. They helped transition the IT department to Agile and Scrum methodologies.
"We were able to quickly integrate efficient developers at a reasonable cost."
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63
- $75,000+
- 250 - 999 employees
- Buenos Aires, Argentina
Huenei IT Services is a software development nearshoring firm based in Buenos Aires, Argentina with branch offices in Chile, Mexico, and Austin. Founded in 1995, Huenei has 167 employees and offers development services for specific needs or whole product cycles. Huenei IT Services provides a full range of solutions includes custom software development, mobile app development, IT managed services, and UI/UX design.
Clients
- AIG
- Monsanto
- Phillip Morris
- Cardif BNP Paribas
Industries
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Huenei IT Services developed custom software related to the products of a voice AI company. They built the solution using different programming languages, including C++, Lua, and Python.
"The team quickly adjusted to changing requirements from customers."
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64
- $25,000+
- 50 - 249 employees
- Malvern, PA
AllianceTek is a software development firm that is headquartered in Malvern, Pa. and was founded in 2004. The company is made up of 100+ employees and specializes in Salesforce, custom software development, web development, and enterprise app modernization.
Clients
- National Football League
- Pacific Life Global
- Cox Communications
- Royal Bank of Canada
Industries
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AllianceTek developed a dynamic iOS app and database for a consulting and training services provider. The app would be used to track assets via a cloud-based database with various access levels.
"It felt like the team truly cared about our project."
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65
- $10,000+
- 50 - 249 employees
- Alicante (Alacant), Spain
Anadea is a custom software development company headquartered in Alicante, Spain, that was established in 2000. Their team of 131 employees provides web development, mobile app development, and custom software development services.
Clients
- Zillow
- Lappin Properties
- First Code Academy
- Dansk Psykologisk Forlag
Industries
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Anadea provides a wide range of development and design services for a digital newspaper company. Their services include the front- and backend development, UI/UX design, and MVP creation, among other tasks.
"It's good for us to have an IT company as a partner who is creative and intelligent enough to understand our field."
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66
- $50,000+
- 10 - 49 employees
- București, Romania
Atta Systems is a software products development company headquartered in Singapore and Bucharest, Romania. The company was founded in 2015 and has 30 people who specialize in software product strategy, product design, data science (AI/ML, visualizations), software development (backend, web, and mobile). They mainly serve funded startups and large international organizations.
Clients
- UNICEF
- World Bank
- Ernst & Young
- UiPath
Industries
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Atta Systems developed an app for a wealth management company. The app aggregates accounts, creates displays for user's wealth, and automates data.
"They are very good engineers and have a great vision."
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67
- $25,000+
- 1,000 - 9,999 employees
- Kraków, Poland
Ailleron S.A., a digital strategy company, is in Kraków, Poland. The midsize firm was established in 2014. Their team focuses on digital strategy, enterprise app modernization, mobile app development, custom software development, and more.
Industries
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Ailleron has performed a UI/UX analysis and audit on the leasing calculator of a financial services company. The deliverables have included a list of findings and an action plan to implement their suggestions.
“Ailleron is very fast, and I’m very impressed with their documentation.”
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68
- $25,000+
- 250 - 999 employees
- Pune, India
Velotio Technologies is a development company based in Pune, India, that provides custom software, AI, and application testing services. They were founded in 2017, and their team consists of fewer than 250 employees.
Clients
- Bludot
- Comcate
- Trilio
- Knotch
Industries
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Velotio Technologies provides web and backend development services for a digital healthcare company. The team builds the client's data infrastructure and assists in their product development initiatives.
"Velotio Technologies have high-quality engineers."
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69
- $50,000+
- 250 - 999 employees
- Houston, TX
Softeq is a full-stack development company for web and mobile that’s headquartered in Houston, TX. Founded in 1997, the team of 200+ offers the rare combination of app software and hardware-level expertise – from backends to business intelligence, firmware to IoT (internet of things).
Clients
- Microsoft
- Intel
- Nike
- Epson
Industries
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Softeq has developed the MVP of a healthcare SaaS. The team designed the mobile app's Firebase backend and worked with the client's team to integrate app-specific functionalities for users and pharmacies.
"What stands out most about Softeq is their willingness to understand our needs."
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70
- $10,000+
- 50 - 249 employees
- Vancouver, Canada
Integrio Systems is a custom software development and artificial intelligence company based in Vancouver, Canada. Founded in 2000, this company has over 30 employees. Services offered by Integrio Systems include custom software, AI, and web development for businesses of all sizes.
Clients
- Air Canada
- Cam Tran
- Cinepolis
- Jonas Software
Industries
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Integrio Systems supports the custom software development efforts of a marketing firm's clients. The team employs legacy systems and API integrations to help streamline the companies' internal operations.
"Integrio Systems is a communicative and knowledgeable team that delivers permanent solutions."
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71
- $25,000+
- 50 - 249 employees
- Zürich, Switzerland
S-PRO is a mobile app and blockchain development company based in Kiev, Ukraine. Founded in 2014, S-PRO's team of around 100 employees specializes in mobile app development, blockchain, and UI/UX design. S-PRO primarily works with small and midmarket clients.
Clients
- Hastings Deering
- Exaloan
- Modo Energy
- JobDone
Industries
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S-PRO has developed a web application for a fintech startup. The app is intended to do product marketing in the financial sector; they’ve built it based on a previous MVP.
“We’re very happy with the team we have today; they take our feedback and do everything they can to satisfy our needs.”
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72
- $10,000+
- 50 - 249 employees
- New York, NY
Unified Infotech is technology company headquartered in New York with another office in Kolkata, India. Founded in 2010, their team of 150+ works with enterprises, small to medium businesses, and startups as end-to-end solution partners for custom-tailored software, web, and mobile apps.
Clients
- NBC Universal
- Citi Bank
- Colorcon
- McGraw Hill
Industries
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Unified Infotech provides IT services for a consulting firm, including database management, website maintenance, and IT infrastructure management. They've also redesigned the client's website.
"Their willingness to engage and their creativity are impressive."
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73
- $5,000+
- 250 - 999 employees
- Unterschleißheim, Germany
GP Solutions is a software development company headquartered in Munich, Germany, with that specializes in web development, custom software development, and web design. Founded in 2002, the company builds custom web applications to help clients realize their business goals. A company of just less than 150 employees, GP Solutions works with enterprise and mid-market outfits in the IT and hospitality industries, offering end-to-end solutions that increase traffic, drive sales, and connect with consumers.
Clients
- Air Canada Vacations
- Mercedes Benz
- EF Education First
- Nokia
Industries
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GP Solutions was hired by a travel company for their custom software development services. Their main task is to build an online booking system with customized features.
"We're impressed with their willingness to always find a way to make things happen."
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74
- $75,000+
- 250 - 999 employees
- Charlotte, NC
Dualboot Partners is a product design and software engineering company founded in Raleigh, N.C. in 2018 with over 50 professionals. They offer custom software development and application testing solutions for various clients.
Clients
- DebtBook
- PetScreening
- MyWorkChoice
- Elevation Church
Industries
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A legal training firm has hired Dualboot Partners to develop their existing software. The team's tasks include updating the UI/UX design, enhancing gamification elements, and providing maintenance and support.
"Overall, their project management is second to none."
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75
- $5,000+
- 250 - 999 employees
- Ahmedabad, India
SPEC INDIA is a well-established custom development company that started in 1987. The team of nearly 300 works out of in Ahmedabad, India, providing BI & Big Data consulting services as well as custom software and mobile app development. The support all-size businesses in the health care, retail, and manufacturing space.
Clients
- Schneider Electric
- AstraZeneca
- PEPSICO
- Total S.A
Industries
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SPEC INDIA has developed a data management platform for a social impact EdTech company. They use Microsoft Technology and integrate Stripe payment, Google Ads, and Zoom.
"The team has explained the process to us in a very easy way."
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76
- $10,000+
- 50 - 249 employees
- Chernivtsi, Ukraine
InventorSoft.co - Software development company is a software development company is based in Chernivtsi, Ukraine. Founded in 2015, it has about three employees who focus on small businesses in business services and medical fields. Services include web development, custom software development, and managed IT services.
Clients
- Stotle
- GoSmoove
- Ledgersync
Industries
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A software development company has hired Inventorsoft to provide staff augmentation. They take care of the recruiting and hiring process to source clients with developers with specific skill sets.
''They’re a good solution if you’re looking for software developers.''
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77
- $10,000+
- 50 - 249 employees
- Wrocław, Poland
Diceus is a software engineering company headquartered in Kyiv, Ukraine, with offices also in Dubai, New York, and Vilnius, Lithuania. Founded in 2011, they have about 119 employees that do web and custom software development. Clients are mostly small and midmarket businesses in the real estate, healtchare, financial services, and advertising and marketing sectors.
Clients
- UNIQA
- Willis Towers Watson
- Fadata
- Bank al Etihad
Industries
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DICEUS has deployed a Java developer to help an EdTech firm sort complex tasks for their school management system. They've shortlisted qualified candidates who the client has given a test task.
"The developer handles the tasks very well."
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78
- $5,000+
- 50 - 249 employees
- Mohali, India
Trigma Solutions is a software agency based in Mohali, India. With more than 50 employees, they offer web, e-commerce, and mobile app development solutions to clients that work in the fields of e-commerce, arts, and IT services.
Clients
- UN
- Samsung
- Abott
- Whirlpool
Industries
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Trigma implemented a big data management solution using AWS for an immigration consultancy. They first discussed the project with the client before proceeding with the development.
"They made our work easy with their expertise."
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79
- $10,000+
- 50 - 249 employees
- Alexandria, VA
Geomotiv is a custom software development and IT staff augmentation company headquartered in the US. Founded in 2010, they deliver software solutions for top U.S. and European markets, such as: EdTech, eCommerce, AdTech, Linear and OTT TV, and other domains.
Clients
- The Rubicon Project
- PebblePost
- MediaMath
- Hiro
Industries
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Geomotiv located, recruited, and manages an engineering team with big data and tiered web skills to rebuild an existing platform from scratch. They grew the team quickly to implement numerous big data features.
"The Geomotiv team was essentially an extension of our team."
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80
- $10,000+
- 250 - 999 employees
- Roseville, CA
Solvd, Inc. is a global QA and software engineering company with 11+ years in business. The custom software development company has headquarters in the USA, 7 development centers in Ukraine, Poland, Georgia, Argentina, Brazil and Mexico, and a sales office in Hungary.
The growing team of 600+ professionals delivers software and testing solutions to medium and enterprise-size businesses and provides Software QA Consulting services.
320+ completed projects celebrate the results of working with clients in fitness, fintech, e-commerce, transportation, healthcare and other niches.
Solvd focuses on long-term partnerships and helps clients create market-dominant products. World-renowned names – Under Armour, NerdWallet and MyFitnessPal – top the list of the company's successful cooperation cases.
Clients trust our software development outsourcing company to reinforce their engineering teams with the best talents and innovative ideas. They turn to Solvd for Software Development services and assistance in creating and refining various software solutions that users choose out of multiple offers on the market. With professional help, they quickly grow their revenues, scale teams up, reach out to new audiences, and hit business targets.
In addition, Solvd has free test automation courses to train new skilled professionals and open up more career opportunities.Clients
- NerdWallet
- MyFitnessPal
- Famous Industries
- TriPointLab
Industries
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Solvd, Inc. was hired by a trucking company to design the UI/UX of their remote operating center. They designed the solution's frontend and worked with the internal team to build its infrastructure.
“We were most impressed with Solvd. Inc.’s holistic view of delivering a set of solutions.”
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81
- $25,000+
- 250 - 999 employees
- Wrocław, Poland
Qulix Systems is a software development and IT consulting firm from Minsk, Belarus with other offices in Tallinn, Esotnia, and Neston, UK. Founded in 2000, their team of 252 offers custom software development, internet of things, web development, mobile apps, testing, and digital strategy.
Clients
- Société Générale
- MintWhale
- Cityway
- Raiffeisen Bank
Industries
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Qulix Systems built an Android app along with numerous other services (e.g., server infrastructure, frontend dev, testing). They offer feedback as necessary and typically work on products from start to finish.
“The engineers are well-educated and enthusiastic about their work.”
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82
- $50,000+
- 250 - 999 employees
- Montevideo, Uruguay
Pyxis is an e-commerce development company. Established in 2009, the team offers e-commerce development, cloud consulting & SI, custom software development, Artificial Intelligence, and more. Their midsize company is Montevideo, Uruguay-based.
Industries
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Pyxis deployed four developers to augment an international direct sales firm's team, which consisted of two other vendors. They used agile methodologies to develop an MVP based on SAP Commerce and Spartacus.
"They work very fast and deliver on their promises."
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83
- $25,000+
- 50 - 249 employees
- New York, NY
Perpetual is a software product innovation and development company based in New York City. Founded in 2012, Perpetual's team of around 25 employees provides a wide range of services including UX/UI design, web design, mobile and custom software development, IT staff augmentation, product design, and more.
Clients
- Reuters
- Fox Sports
- HIMSS
- Colgate
Industries
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Perpetual is helping a stock exchange and financial information company create the UI/UX designs for their app using Figma. Additionally, they’re in charge of conducting market research and user interviews.
“Perpetual has done a very good job at cleaning our app’s UI/UX and making it more user-friendly.”
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84
- $25,000+
- 50 - 249 employees
- Vilnius, Lithuania
Corner Case Technologies is a digital product development company based in Vilnius, Lithuania, with an office in London, UK. The company, founded in 2016, has a team of around 30 IT professionals who provide custom software, web, and mobile app development services to various businesses and institutions.
Clients
- Jopwell
- Kiosk
- Clusco
- MyHelper
Industries
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Corner Case Technologies was hired by a logistics company to develop a module for their IT system. They designed the solution's UI/UX, developed it from scratch, and integrated it into the client's ecosystem.
"They went above and beyond to understand our needs and provide valuable advice and insights."
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85
- $100,000+
- 250 - 999 employees
- Tampa, FL
MAS Global Consulting is a software development consulting firm that was founded in 2013. Their 154-person team also is headquartered in Palm Harbor, Fla. and has offices in Medellin, Colombia. They offer custom software development, application testing, and enterprise app modernization to predominantly enterprises in manufacturing, financial services, and health care.
Clients
- Johnson Controls
- Clarios
- Fortune500 Corporation in the Finance Industry
Industries
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A retail intelligence solution company hired MAS Global Consulting to provide software development. They handed a team of engineers assigned to various projects and acted as part of their organization.
"They were very committed and talented."
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86
- $250,000+
- 250 - 999 employees
- Broomfield, CO
Gorilla Logic provides nearshore Agile teams to Fortune 500 and SMB companies, bringing unparalleled expertise in the delivery of full-stack web, mobile, and enterprise applications. Founded in 2002 and headquartered in Broomfield, Colo., they have over 500 employees and development centers in San José, Costa Rica and Medellín, Colombia.
Clients
- A Place for Mom
- Arrow Electronics
- DaVita
- Maxar
Industries
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Gorilla Logic provided several software engineering resources to facilitate a transition to a fully in-house development team. They supported front- and backend website and mobile application development.
"Their team was able to support our frequent changes, unlike other software engineering teams that were more rigid."
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87
- $25,000+
- 250 - 999 employees
- Miami, FL
Emerline is a software engineering company headquartered in Mountain View, Calif., with an office in Minsk, Belarus. Since 2011, their team of 93 has offered services in custom software, web, and mobile app development to clients ranging from startups to large firms. They have worked in various industries in the past, such as IT, financial services, and business services. They are also familiar with Django and .NET, among other frameworks.
Industries
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Emerline has designed a CRM solution prototype in Figma for a workflow software platform. They are collaborating with the internal team at the PoC stage and development phase.
"They have a very timely delivery and execution."
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88
- $5,000+
- 10 - 49 employees
- Kraków, Poland
Gecko Dynamics is a web and software development company that was founded in 2002. The company has a team of 11 located in its Krakow, Poland headquarters and Vancouver, Canada office. Gecko Dynamics specializes in custom software development, web development, and mobile app development for companies of all sizes.
Clients
- Air Canada
- Nokia
- PepsiCo
- Cinepolis
Industries
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A software development company hired Gecko Dynamics to provide software development. They're building an ADA-compliant and multi-compatible system that is aimed at giving people access to affordable housing.
"Gecko Dynamics' team has been flexible in guiding and advising us on best practices."
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89
- $25,000+
- 50 - 249 employees
- Brno, Czech Republic
Custom software development company MoroSystems, s.r.o. Was launched in 2006. Their midsize team is located in Brno, Czech Republic; Praha, Czech Republic; Hradec Králové, Czech Republic and Bratislava, Slovakia. MoroSystems, s.r.o. Focuses on custom software development, web development, IT strategy consulting, mobile app development, and more.
Industries
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MoroSystems, s.r.o. provided full stack development for a consulting firm. They used JavaScript to integrate the client's project with payment options and security.
"We found their professional behavior, reliability, and trustworthiness impressive."
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90
- $50,000+
- 50 - 249 employees
- L'viv, Ukraine
Artelogic is a modern software development company headquartered in Lviv, Ukraine that specializes in web and custom software development. Founded in 2012, the company works with small businesses, enterprises, and midmarket companies across industries such as healthcare and medical, automotive, information technology, transportation, and financial services. Artelogic has an additional office in Ormond Beach, Fla. and is comprised of 43 employees.
Clients
- Jack Cooper Transport
- Liqui Moly
- Pilgrim Consulting
- Auto Transport Plus, LLC
Industries
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Artelogic provides comprehensive software development services to a SaaS company, which include QA, maintenance, and customer support. The technology stack includes C#, .NET, and other complex technologies.
“Artelogic’s skill set is fantastic, and their work ethic is exceptional.”
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