Top 100 Java Developers

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Top 100 Java Developers

The Best of March 2024

Java is a widely-used programming language for coding web applications that’s been a popular choice among developers for decades. There are millions of applications using Java today. 
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List of the Best Java Development Companies

  • 31
    (16 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $25,000+
    • 10 - 49 employees
    • New York, NY

    Asahi Technologies is a custom software development firm with offices in New York City and India. Founded in 2010, they have 65 employees who serve mostly startups and mid-market clients in the non-profit, education, legal, financial, construction, and lifestyle sectors. Their services include software product development, web application development, mobile app development.

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    Clients

    • Unilever
    • FedEx
    • Gigabyte
    • World Trade Centers Association

    Industries

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  • 32
    (28 Reviews) 4.7
    • Timeliness

      4.7
    • Service Excellence

      4.7
    • Value

      4.7
    • Would Recommend

      4.7
    • $25,000+
    • 50 - 249 employees
    • London, United Kingdom

     

    KnubiSoft is an international software development and IT consulting agency with representatives in the US (NY, LA) and Europe. The company is focused on the development of sophisticated software solutions. Since its foundation in 2012 KnubiSoft has grown to 100+ employees and delivered more than 200+ projects. KnubiSoft is proud of its digital business transformation expertise allowing our clients to scale their businesses and increase operational and strategic efficiency. 

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    Clients

    • UK BCA Group
    • USA Corel
    • USA Medxoom
    • UK LendInvest

    Industries

  • 33
    (9 Reviews) 4.7
    • Timeliness

      4.7
    • Service Excellence

      4.7
    • Value

      4.4
    • Would Recommend

      4.8
    • $10,000+
    • 250 - 999 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.

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    Clients

    • The Rubicon Project
    • PebblePost
    • MediaMath
    • Hiro

    Industries

  • 34
    (3 Reviews) 5.0
    • Timeliness

      4.7
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 250 - 999 employees
    • Gliwice, Poland

    SOFTIQ, a custom software development company, was launched in 2015. Their midsize team is headquartered in Gliwice, Poland and Warszawa, Poland. The agency provides custom software development, enterprise app modernization, mobile app development, IT managed services, and more.

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    Industries

  • 35
    (1 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $25,000+
    • 50 - 249 employees
    • Warsaw, Poland

    Software development company Eversis Sp. Z o.o. Is in Warsaw, Poland. The midsize team focuses on custom software development, web development, application management & support, mobile app development, and more and was founded in 2003.

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    Clients

    • ESA - European Space Agency
    • Airbus Defence and Space
    • European Commision
    • Warsaw City Hall

    Industries

  • 36
    (9 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      5.0
    • $5,000+
    • 250 - 999 employees
    • Hanoi, Vietnam

    Synodus is a midsize big data company. The Hanoi, Vietnam-based agency was established in 2019. Their services include BI & big data consulting & SI, blockchain, custom software development, web development, and more.

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    Clients

    • Softline, Boody, Techcombank, AVIS, HITACHI, TaylorMade, Recurrent, Vsmart, SmartChannel, Golden Gate, BURGEBULK

    Industries

  • 37
    (10 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $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.

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    Clients

    • Air Canada
    • Cam Tran
    • Cinepolis
    • Jonas Software

    Industries

  • 38
    (41 Reviews) 4.7
    • Timeliness

      4.6
    • Service Excellence

      4.7
    • Value

      4.4
    • Would Recommend

      4.9
    • $25,000+
    • 250 - 999 employees
    • Gliwice, Poland

    Future Processing is a software developer based in Gliwice, Poland. Founded in 2000, they now have more than 900 employees. They specialize in custom software development, web development, and enterprise app modernization for primarily midmarket and small business companies in the healthcare, IT, and transportation industries.

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    Clients

    • Allocate
    • Demica
    • 4 finance
    • Coconet

    Industries

  • 39
    (47 Reviews) 4.8
    • Timeliness

      4.6
    • Service Excellence

      4.8
    • Value

      4.5
    • Would Recommend

      4.9
    • $25,000+
    • 250 - 999 employees
    • New York, NY

    Infinum is a software development company in San Francisco, CA. The 50+ team has equal experience in mobile and web development. They work with clients from a variety of industries, including business and financial services and automotive.

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    Clients

    • Philips
    • Nike
    • Porsche
    • Coca-Cola

    Industries

  • 40
    (119 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.6
    • Would Recommend

      4.9
    • $50,000+
    • 1,000 - 9,999 employees
    • Warszawa, Poland

    Andersen is an international custom software development company that, among other things, specializes in healthcare software development. Since its founding in 2007, the company has opened more than ten development centers and about ten sales offices worldwide. More than 2700 highly qualified specialists work on developing, customizing corporate IT solutions, web applications, and mobile applications. Andersen has completed over 950 projects and received hundreds of positive reviews from clients worldwide. Today the company is working on over 250 projects. Our technology stack includes .NET, C#, Java, Python, PHP, Node.js, TypeScript, Golang, C++, JavaScript, Angular, React.js, Vue.js, HTML, CSS, Java (Android), Swift / Objective C (iOS), React Native, and more. We also offer manual and automated testing, business and data analysis, UI/UX design, DevOps services, IT security management, and L1, L2, L3 support.

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    Clients

    • Samsung
    • Johnson & Johnson
    • GlobePayroll
    • Siemens

    Industries

  • 41
    (32 Reviews) 4.9
    • Timeliness

      4.6
    • Service Excellence

      4.9
    • Value

      4.3
    • Would Recommend

      5.0
    • $50,000+
    • 1,000 - 9,999 employees
    • L'viv, Ukraine

    Sigma Software Group is a software development & consulting partner with headquarters in Lviv, Ukraine, and offices in the USA, Sweden, UK, Canada, Israel, Singapore, UAE, Poland, Latin America, and Portugal. Founded in 2002, the company accounts for over 2000 employees, helping clients from startups to Fortune 500 brands with software product and custom solutions delivery, digital transformation, Big Data, AI/ML, AR/VR, IoT, web & app development services.

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    Clients

    • Volvo
    • Scania AB
    • KnorrBremse
    • AstraZeneca

    Industries

  • 42
    (56 Reviews) 4.8
    • Timeliness

      4.6
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      4.9
    • $50,000+
    • 50 - 249 employees
    • L'viv, Ukraine

    KindGeek is a web and app development firm based in Lviv, Ukraine. It also has offices in New York and London. With over 110 employees, KindGeek provides small and midmarket businesses with services including web development, mobile app development, e-commerce development, and UX/UI design.

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    Clients

    • University of Basel
    • Telefonica
    • Puls
    • TradeShift

    Industries

  • 43
    (26 Reviews) 4.8
    • Timeliness

      4.7
    • Service Excellence

      4.8
    • Value

      4.5
    • Would Recommend

      4.9
    • $50,000+
    • 1,000 - 9,999 employees
    • Warszawa, Poland

    Britenet is a software outsourcing and IT services provider based in Warsaw, Poland. Since their founding in 2006, their team of 700 service providers has delivered custom software development, IT managed services, and IT staff augmentation to their clients.

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    Clients

    • First Data
    • Generali
    • IGT
    • Hewlett Packard

    Industries

  • 44
    (35 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.7
    • Would Recommend

      4.9
    • $25,000+
    • 250 - 999 employees
    • Lake Oswego, OR

    Founded in 2009, Unosquare, LLC is headquartered in Lake Oswego, Ore. with other locations in Guadalajara, Mexico, and Belfast, U.K. With more than 600 employees, they provide software testing and development services, combined with their staff augmentation services to meet software engineering needs, using nearshore development professionals.

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    Clients

    • Vesta
    • Harvard Business Publishing
    • Foundation Medicine
    • Edwards Lifesciences

    Industries

  • 45
    (14 Reviews) 4.8
    • Timeliness

      4.7
    • Service Excellence

      4.8
    • Value

      4.6
    • Would Recommend

      4.9
    • $50,000+
    • 250 - 999 employees
    • London, United Kingdom

    SPD Group is an IT and development company in London, United Kingdom; Kyiv and Cherkasy, Ukraine; and Tel Aviv, Israel. Founded in 2006, they have about 16 employees that serve mostly midmarket and small-business clients in the business, financial, and IT sectors. Services include custom software development, AI, and IoT development.

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    Clients

    • PitchBook Data
    • POYNT
    • Morningstar
    • floLive

    Industries

  • 46
    (18 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.7
    • Would Recommend

      4.9
    • $25,000+
    • 250 - 999 employees
    • San Diego, CA

    EffectiveSoft is a software development company with more than 20 years of professional experience and 300+ employees. Their key competence in recent years has been dedicated to fintech and healthcare. They are headquartered in San Diego and have offices in London, West Burlington, Mass., and Minsk, from which they offer both a local and offshore presence. 

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    Industries

  • 47
    (33 Reviews) 5.0
    • Timeliness

      4.8
    • Service Excellence

      5.0
    • Value

      4.8
    • Would Recommend

      4.8
    • $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.   

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    Clients

    • UNICEF
    • World Bank
    • Ernst & Young
    • UiPath

    Industries

  • 48
    (11 Reviews) 4.8
    • Timeliness

      4.7
    • Service Excellence

      4.8
    • Value

      4.4
    • Would Recommend

      4.8
    • $10,000+
    • 1,000 - 9,999 employees
    • București, Romania

    Tremend Software Consulting is a software engineering company in Bucharest, Romania; Aliso Viejo, Calif.; and Brasov, Romania. Founded in 2005, they have about 337 employees that serve mostly midmarket and small-business clients in the financial, IT, and telecommunications sectors. Services include IT managed services, custom software development, and e-commerce development. 

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    Clients

    • Orange
    • ING Bank
    • Carrefour
    • Actility

    Industries

  • 49
    (9 Reviews) 4.9
    • Timeliness

      4.9
    • Service Excellence

      4.9
    • Value

      4.6
    • Would Recommend

      4.9
    • $100,000+
    • 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.

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    Industries

  • 50
    (15 Reviews) 4.7
    • Timeliness

      4.6
    • Service Excellence

      4.7
    • Value

      4.6
    • Would Recommend

      4.7
    • $25,000+
    • 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.

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    Clients

    • Heineken
    • Wayfarer
    • Instachain

    Industries

  • 51
    (44 Reviews) 4.9
    • Timeliness

      4.8
    • Service Excellence

      4.9
    • Value

      4.7
    • Would Recommend

      4.9
    • $50,000+
    • 250 - 999 employees
    • Palo Alto, CA

    Waverley Software is a software engineering company headquartered in Palo Alto, Calif. It also has offices in Boston, Kharkiv, Ukraine, Lviv, Ukraine, and Ho Chi Minh, Vietnam. Founded in 1992, Waverley's team of over 80 employees mainly provides midmarket brands around the world with custom software development, mobile app development, and IoT development services.

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    Clients

    • Mozilla
    • Qualcomm
    • Swisscom
    • GroupOn

    Industries

  • 52
    (29 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.7
    • Would Recommend

      4.9
    • $50,000+
    • 250 - 999 employees
    • Naples, FL

    Intetics Inc. is a technology company headquartered in Naples, FL, with offices in Minsk, Belarus, Wilmette, Ill., Krakow, Poland and Kharkiv, Ukraine. Founded in 1995, Intetics' team of 474 employees provides small, midmarket, and enterprise businesses with a variety of different services such as custom software development, mobile app development, and application management & support, among others.

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    Clients

    • Encyclopaedia Britannica
    • SugarCRM
    • Snap-On
    • Würth

    Industries

  • 53
    (10 Reviews) 4.9
    • Timeliness

      4.6
    • Service Excellence

      4.9
    • Value

      4.7
    • Would Recommend

      4.8
    • $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.

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    Clients

    • Société Générale
    • MintWhale
    • Cityway
    • Raiffeisen Bank

    Industries

  • 54
    (26 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      5.0
    • Would Recommend

      5.0
    • $10,000+
    • 10 - 49 employees
    • Las Vegas, NV

    Pharos Production Inc. is a software development company in Las Vegas and Kyiv, Ukraine. Founded in 2013, they have about 12 employees that serve mostly midmarket and small-business clients in the IT, financial, and telecommunications industries. Services include mobile app development, blockchain, and web development.

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    Clients

    • Evo
    • Social Media Broadcaster
    • Cashsmiths
    • Kimlic

    Industries

  • 55
    (13 Reviews) 5.0
    • Timeliness

      5.0
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $10,000+
    • 50 - 249 employees
    • Warszawa, Poland

    e-point SA is a software house based in Warsaw, Poland. The company, founded in 1996, has more than 150 employees and provides custom software development, e-commerce development, UX/UI design, and application management & support services. e-point SA serves enterprise and mid-market companies in various industries that include financial services and e-commerce. 

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    Clients

    • Santader Bank Polska S.A.
    • Google Poland
    • ING
    • Inter Cars

    Industries

  • 56
    (11 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.6
    • Would Recommend

      5.0
    • $25,000+
    • 50 - 249 employees
    • Berlin, Germany

    A development studio based in Berlin, impltech was founded in 2017.  Their team of about 29 employees provides web and mobile app development as well as UX/UI design services to small and midmarket businesses. They primarily serve clients in the real estate, telecommunications, and manufacturing industries.

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    Clients

    • Sport1
    • Simon Kucher
    • Board
    • Connect44

    Industries

  • 57
    (45 Reviews) 5.0
    • Timeliness

      4.8
    • Service Excellence

      5.0
    • Value

      4.7
    • Would Recommend

      5.0
    • $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. 

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    Industries

  • 58
    (5 Reviews) 5.0
    • Timeliness

      4.9
    • Service Excellence

      5.0
    • Value

      4.9
    • Would Recommend

      5.0
    • $5,000+
    • 10 - 49 employees
    • Yerevan, Armenia

    SCD Company is a software development firm. Founded in 2022, the small agency is in Yerevan, Armenia. Their team provides custom software development, web development, Artificial Intelligence, application testing, and more.

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    Industries

  • 59
    (4 Reviews) 4.8
    • Timeliness

      5.0
    • Service Excellence

      4.8
    • Value

      4.5
    • Would Recommend

      5.0
    • $10,000+
    • 250 - 999 employees
    • Warszawa, Poland

    Modsen is an IT managed services company. Their midsize team is based in Minsk, Belarus. Their services include IT managed services, IT staff augmentation, web design, IT strategy consulting, and more. The firm was established in 2019.

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    Industries

  • 60
    (13 Reviews) 4.8
    • Timeliness

      4.8
    • Service Excellence

      4.8
    • Value

      4.8
    • Would Recommend

      4.9
    • $10,000+
    • 250 - 999 employees
    • Warszawa, Poland

    SENLA is a fast-growing software development company in 5 EU locations, founded in 2012. Our team of 600+ certified technical specialists and managers has large expertise in a full-cycle development from BA to maintenance as well as separate services like QA or UX Audit. We have successfully completed over 350 projects in FinTech, Healthcare, Manufacturing and other industries.

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    Clients

    • Abbott
    • Bayer
    • Accenture
    • Banx.one

    Industries

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