Top 100 Java Developers

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Top 100 Java Developers

October 2022

Looking 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. 

Jump to Most Reviewed Companies

List of the Best Java Development Companies

  • 181
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Ternopil, Ukraine

    Apiko is a marketplace development company based in New York with four other offices. Founded in 2014, their team of about 40 serves small and mid-market businesses in business services, hospitality, real estate, retail, and manufacturing industries. They specialize in marketplace development, web and mobile app development, and MVP development.

    Industries

    Notable Project

    A financial service provider partnered with Apiko to develop a mobile application for foreign exchange and crypto segments. They created screens, built the platform, and conducted QA and implementation.

    "They were adaptive to feedback and showed fast design processes and good communication."

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  • 182
    • Scheduling

      5.0
    • Quality

      4.9
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $100,000+
    • 50 - 249 employees
    • Carmel, IN

    SEP is a software company founded in Carmel, Ind. in 1998. Their team of over 50 specializes in custom software, web, and mobile app development solutions for clients ranging from small companies to large firms in the industries of consumer products, healthcare, and business services.

    Clients

    • FORUM Credit Union

    Industries

    Notable Project

    SEP integrated their developers and testers into the team of a medical device QMS provider. Their team assisted the client in designing, developing, and testing their two major product features.

    "SEP did terrific work. We wished they could have become permanent members of our teams!"

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  • 183
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 10 - 49 employees
    • Ljubljana, Slovenia

    Kaldi IT is a custom software development and design firm based in Ljubljana, Slovenia. Founded in 2012, their team of about 30 serves clients in the advertising, marketing, and education sectors. Services include CMS development, programming, and UX.

    Clients

    • Each client we work with at the moment is our key client. Being client-centric
    • helping the client and their products reach their goals is one of our most important values.

    Industries

    Notable Project

    Kaldi creates custom software for a parking infrastructure company. The goal is to offer third-party clients the best UX while renting parking infrastructure for micro-mobility. 

    "I need to point out their team energy, it is a pleasure to work with them."

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  • 184
    • $25,000+
    • 250 - 999 employees
    • Corte Madera, CA

    Svitla Systems is a software development company from Corte Madera, Calif. with offices in Ukraine and Guadalajara, Mexico. It was founded in 2003 and has grown to 319 employees who work on web development, custom software development, web design, mobile app development, and UX/UI design for companies of all sizes.

    Clients

    • Inflection
    • Cordial
    • Statline
    • Amplience

    Industries

    Notable Project

    Svitla Systems sourced developers and engineers to assist with a variety of development tasks. The team has worked with Java and Angular projects. They’ve also helped with the database side.

    "Their team is self-driven and motivated."

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  • 185
    • $5,000+
    • 250 - 999 employees
    • AAC, 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

    Notable Project

    An asset management firm hired Huenei IT Services for custom software development services for their new product. They used client-provided UX designs and user stories for development in .NET, SQL, and Blazor.

    "Huenei IT Services is a very good software development company and can put together the right team to deliver."

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  • 186
    • $50,000+
    • 250 - 999 employees
    • London, United Kingdom

    Headquartered in London, Opinov8 Technology Services is a technology solutions company that was founded in 2016. With offices in Ukraine and Spain, the team of 88 works with mid-market and small businesses in the financial services, advertising, marketing, gambling, hospitality, IT, and media industries. Opinov8 specializes in custom software development, enterprise app modernization, big data consulting, and clould consulting for clients.

    Clients

    • Fortune 500 Companies
    • Computer and IT service business. Leading Global Media companies. Global Logistics Technology business
    • Leading European Fintech Platform businesses. Global Tire Manufacturers. Leading European Car Manufacturer.  Top 100 Swiss Healthtech Startup. Many more

    Industries

    Notable Project

    Opinov8 developed a mobile application and a platform for an employee payment company. They used .NET and AWS, and they implemented various other services into the platform to make it functional.

    “They work hard, and they’re very responsive.”

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  • 187
    • $50,000+
    • 50 - 249 employees
    • Dallas, TX

    Copper Mobile is a development firm based in Dallas, Texas with an office in Noida, India. Founded in 2010, their team of 80+ provides app development, UX/UI design, and web development services to mostly midmarket and enterprise clients. 

    Clients

    • SiriusXM
    • Cisco
    • Ciena
    • Verizon

    Industries

    Notable Project

    Copper Mobile has helped a service provider design and develop a software piece to make an otherwise manual process efficient and scalable. The technology used includes Python, Node.js, Angular, CSS, and more.

    “Copper Mobile is a very capable organization, no matter how big or small the projects they work on are.”

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  • 188
    • $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

    Notable Project

    Dualboot Partners has built a healthcare technology startup's predictive workforce management platform backed by data science. They've worked on its authentication, profile management, and scheduling functions.

    "They welcome feedback and respond positively, allowing us to get to the right place."

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  • 189
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $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

    Notable Project

    A fintech company partnered with InApp to develop a mobile wallet application. The team implemented the client’s UI designs on the product’s frontend.

    "InApp is one of the best teams I’ve ever worked with. They’re very detail-oriented and engaged with the group."

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  • 190
    • Scheduling

      4.9
    • Quality

      4.8
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 250 - 999 employees
    • Kharkiv, Ukraine

    Zfort Group is a full service IT provider based in Kharkiv, Ukraine with offices in the U.S., the U.K., and Australia. Founded in 2000, Zfort's team of around 200 employees provides web development, custom software development, and blockchain services to small and mid-market businesses in a wide variety of industries. 

    Clients

    • Online.io
    • EzyMath LLC
    • CharityCheckout
    • SystemHUB

    Industries

    Notable Project

    Zfort Group developed a custom internal website in PHP and SQL. Taking over a codebase made by previous developers, they implemented features to manage and manipulate reports. The project is ongoing.

    "Zfort Group has really dedicated themselves to our project."

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  • 191
    • $5,000+
    • 50 - 249 employees
    • Osijek, Croatia

    Gauss Development is a web solutions development company based out of Osijek, Croatia. Founded in 2009, their 50+ team provides custom software development, mobile app development, e-commerce development, and more mainly to small businesses in the e-commerce, consumer products, business services, and other industries.

    Clients

    • Atos Convergence Creators
    • Celero Cloud GmbH
    • lliance Business Solutions LLC
    • ApproLogic GmbH

    Industries

    Notable Project

    An audio and video equipment retailer hired Gauss Development to develop their e-commerce site. The team created intuitive navigation, auto-complete search fields, product companies, live chat, and more.

    "They helped us improve and optimize our business."

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  • 192
    • $10,000+
    • 50 - 249 employees
    • Kakkanad, India

    Edstem Technologies is a mobile app development firm located in Kochi, India. Established in 2012, the small team specializes in mobile app development, web development, custom software development, application testing, and more.

    Clients

    • Xpergia
    • Ayata Commerce
    • Potrero Medical
    • Covintus

    Industries

    Notable Project

    A merchant services company hired Edstem Technologies to provide AWS development. Their efforts also include UI/UX design, data migration, platform desing, requirements gathering, and testing for the client's NoSQL system.

    ''They reached out to clients, helped them think, and were kind enough to be patient.''

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  • 193
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Corona, CA

    Codebay is a software firm founded in 2014 and based in Corona, Calif. With more than 10 members, they are experts in custom software development, mobile app development, and application management and support solutions for both small and mid-market firms.

    Clients

    • BanBajio
    • Omnilife
    • Sophia Laboratories
    • Ekar De Gas

    Industries

    Notable Project

    Codebay was tasked with creating a promotional thermos retailer's inventory software. The client wanted a platform where they could see their employees count their stock and request orders.

    "They listen to you."

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  • 194
    • Scheduling

      4.8
    • Quality

      4.7
    • Cost

      4.6
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Tallinn, Estonia

    Axon is a software development company founded in 2012. The company is headquartered in Kiev, Ukraine, and has a team of 80 employees. Axon provides custom software development, mobile development, software architecture, UI/UX design, and business analysis services.  Axon's development centers are located in Kyiv, Kharkiv, Ukraine, and Tallinn, Estonia.

    Clients

    • TaskUs
    • Hydromesh
    • Lectera
    • FC Shakhtar

    Industries

    Notable Project

    Axon has been hired by a software enablement platform for web development services. The team has developed a search engine that could be accessed via the web app, Google Chrome, and Microsoft Edge extensions.

    "Their dedication and responsible attitude to work have proven that our choice was right."

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  • 195
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 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

    Notable Project

    Radency supplies dedicated engineers and a QA team to help develop artificial intelligence-based QC systems. They primarily work on implementation, bug-fixing, and QA automation on both front- and backend.

    "Radency has a training and certification program for software engineers that allows them to find top talents."

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  • 196
    • $5,000+
    • 50 - 249 employees
    • L'viv, Ukraine

    Indeema Software is a software development company based in Lviv, Ukraine, with an office in Seattle. Founded in 2014, the team of 38 specializes in IoT development, blockchain, and web development. They work primarily with small business clients, mostly in the business services industry.

    Clients

    • Solar Manager
    • UDB
    • iReds
    • Vidisi

    Industries

    Notable Project

    An air quality monitoring startup hired Indeema Software to develop good quality firmware and software for their business.

    "Their working processes and flexibility were impressive."

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  • 197
    • $5,000+
    • 250 - 999 employees
    • Kolkata, India

    Indus Net Technologies Pvt. Ltd. is a digital service company based in Kolkata, India, and founded in 1997. Their team of more than 800 employees specialize in mobile app development, web development, and UX/UI design for primarily midmarket clients in the business services, education, and transportation industries.
     

    Clients

    • Mattel
    • Fox Sports
    • Guulpay
    • Circus Master Revenge

    Industries

    Notable Project

    Indus Net Technologies Pvt. Ltd. developed an insurance company's outdated website. They revamped the site with a better UX and enhanced the smooth customer journey to navigate products.

    "All of their solution experts excellently followed the Agile methodology."

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  • 198
    • Scheduling

      4.8
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Bellevue, WA

    MSOFT (formerly MediaSoft.team) is a Washington State, software development firm with an office in Bellevue, Seattle area. Founded in 2014, MSOFT (formerly MediaSoft.team) team of over 270 employees specializes in custom software, website, and mobile app development for enterprise clients. MSOFT (formerly MediaSoft.team) has partners in a variety of industries including Retail, GameDev, and FinTech.

    Clients

    • Zdravcity
    • CarPrice
    • Moio Delo
    • Svaznoy Travel

    Industries

    Notable Project

    MSOFT (formerly MediaSoft.team) developed a mobile app, as well as the technology to connect a vast database of content to the app. They also implemented the graphic design.

    "During the development process, they came up with a number of new ideas that greatly improved the app."

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  • 199
    • $10,000+
    • 1,000 - 9,999 employees
    • Pittsford, NY

    Netsmartz LLC is a full service IT company of 457 employees, founded in 1999. Their headquarters is in Rochester, N.Y., with multiple locations worldwide: Oslo, Norway, Mississauga, Canada, Chandigarh, India, Singapore, and Boston. They offer various services including custom software, mobile app, and e-commerce development. They primarily serve midmarket clients in numerous industries: retail, transportation, healthcare, IT, and more.

    Clients

    • Samsung
    • Unite Private Networks
    • Windstream
    • Color Centric Corporation

    Industries

    Notable Project

    Netsmartz LLC provides a dedicated development team to aid in the creation of a social networking platform geared toward helping others. They're currently building out transportation and B2B capabilities. 

    "Give them the opportunity to go beyond your typical engagement model. Netsmartz is very passionate and empathetic." 

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  • 200
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Kharkiv, Ukraine

    Jelvix is a software development agency founded in 2011. Headquartered in Beersheba, Israel, they also have an office in Kharkiv, Ukraine. With a team of 62 employees, their services include IT staff augmentation, mobile app development, and web development. They primarily serve midmarket clients in the healthcare and medical, financial services, and IT industries. 

    Clients

    • Auchan
    • Louis Vuitton
    • Uniqa
    • Canon

    Industries

    Notable Project

    Jelvix provides assistance in developing an AR feature for a stage technology company's mobile app. They initially agreed upon a budget and project scope before commencing the first project with the client.

    "The communication has been excellent, and they truly seem to care about our success."

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  • 201
    • Scheduling

      4.7
    • Quality

      5.0
    • Cost

      4.3
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • New York, NY

    Red Collar is a midsize website development firm. Launched in 2011, the firm is located in New York, New York. Their services include web development, web design, ux/ui design, product design, and more.

    Industries

    Notable Project

    A nutrition company hired Red Collar to provide web development. They created a platform according to the client's wants and needs, took care of the graphic design, and added the text content that the team wanted.

    "I’m delighted with their work."

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  • 202
    • Scheduling

      4.7
    • Quality

      4.9
    • Cost

      4.7
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Gdańsk, Poland

    SPEEDNET is a we development and mobile app development firm based in Gdynia, Poland. Founded in 2000, their team of 120 serves clients in the financial services and business services sectors. Services include JavaScript, Swift, and PHP development.

    Clients

    • POP Pankki
    • Bank BPH
    • FICO
    • Wolters Kluwer

    Industries

    Notable Project

    SPEEDNET offer front-and backend web and mobile-based development for a nutrition platform. Acting as members of the internal team, they participate in discovery, grooming, planning, and development rounds.

    "Their consistency and clarity stand out to us."

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  • 203
    • Scheduling

      4.7
    • Quality

      4.7
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Sofia, Bulgaria

    Bianor is a software development company established in 1998. They also have offices in New York and Sofia, Bulgaria. Their team of 30+ designs and develops software solutions for technology, media, and telecommunication companies. Their software specialization includes image processing, video streaming, real-time broadcasting, encryption/decryption of video signal, and data transfer. 

    Clients

    • NATO
    • European Defence Industrial Development Programme
    • Nova Broadcasting Group
    • AT&T

    Industries

    Notable Project

    Bianor provided custom software development services for the client of a software development firm. The vendor built the MVP for an OTT platform.

    "Bianor did a good job. They were very honest about all the potential risks in our project."

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  • 204
    • $10,000+
    • 10 - 49 employees
    • Islamabad, Pakistan

    Aurora Solutions is an app development company based in Islamabad, Pakistan. Founded in 2009, their team of 34 employees provides IT managed services, IT strategy consulting, and cybersecurity services.

    Clients

    • Stakater
    • Devops Process Automation QbTech
    • Healthcare Platform For ADHD jBilling
    • Complex Billing Solution Pliro

    Industries

    Notable Project

    Aurora Solutions developed a mobile app for an environmental organization. The team was responsible for the architecture, design, QA, and launching of the app. They handled everything on the project.

    "They demonstrated ability in taking proposed designs and translating them into a fully functioning product quickly!"

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  • 205
    • Scheduling

      4.4
    • Quality

      4.4
    • Cost

      4.4
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Kyiv, Ukraine

    Founded in 2005, Redwerk is a development company based in Kyiv, Ukraine with a second office in Estonia. They have a team of 70 that provides mobile, web, and custom software development. 

    Clients

    • Recruit Media, Inc.
    • AWE Learning
    • HireQuest
    • Change & Innovation Agency (C!A)

    Industries

    Notable Project

    In addition to data development, Redwerk executed the development of a prototype using Django and Vue.js for an online marketplace. The team also provided the initial hosting services for the web platform.

    "They had great design capabilities and produced a platform that we’re proud of."

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  • 206
    • $10,000+
    • 50 - 249 employees
    • Hanoi, Vietnam

    Adamo Digital is a mobile app and web development agency headquartered in Hanoi, Vietnam. Founded in 2016 with a team of 12 employees, they offer mobile app, web, and e-commerce development services. They provide for small and midmarket businesses in the hospitality, IT, and e-commerce industries.
     

    Clients

    • Adventium Technology Group PTY LTD in Australia
    • Verita Healthcare Group Ltd in Singapore
    • Magpie Travel Inc in USA
    • MobileAnywhere Inc in USA

    Industries

    Notable Project

    Adamo digital completely redesigned and developed a tour operator's website. The team handled the complete frontend rebuild using HTML5 and CSS as well as backend upgrade with PHP storage.

    "Adamo Digital not only met our specifications, they actually exceeded my expectations."

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  • 207
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • Poznań, Poland

    Apzumi is a software agency based in Poznań, Poland with a team of 39 experts. Since 2013, the company has offered custom software, mobile app, and AR/VR development to clients ranging from startups to large corporations. They primarily use Spring MVC and AngularJS for frameworks, and Java, Swift, and JavaScript for languages.

    Clients

    • Duke University
    • B. Braun
    • Audi
    • Volkswagen

    Industries

    Notable Project

    Apzumi provides mobile app development and testing services for a consumer health device company. The client provided the design, and the team develops an app for iOS and Android devices.

    "They acted like a true partner during the process."

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  • 208
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 50 - 249 employees
    • Sofia, Bulgaria

    Dreamix is a software development company founded in Sofia, Bulgaria in 2007. The firm’s 66 employees supply services in custom software development, enterprise app modernization, and web development. Their specializations lie in frameworks such as Spring MVC and AngularJS as well as languages in the Java family.

    Clients

    • VistaJet
    • CloudCar
    • Docomo Digital
    • Fadata

    Industries

    Notable Project

    Dreamix is a pharmaceutical company’s SEO partner. They are conducting keyword research, analytics, and reporting.

    "There is a great synergy between their team member and us, the client."

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  • 209
    • Scheduling

      4.6
    • Quality

      4.7
    • Cost

      4.6
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 250 - 999 employees
    • Fremont, CA

    Softjourn is a creative agency based in Fremont, Calif., with an additional office in Ukraine. Established in 2001, the team of about 170 provides web, mobile app, and IoT development, blockchain, and artificial intelligence services to mainly mid-sized clients.

    Clients

    • Ticketmaster
    • ChromeRiver
    • PEX
    • Silicon Valley Bank

    Industries

    Notable Project

    Softjourn handles mobile app development services for an event ticketing company. Working from scratch, they built an app for Android and iOS that features a backend library and digital rights management.

    “Softjourn is very adaptable. Their ability to pick up on everything that we’re thinking about is excellent.”

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  • 210
    • $5,000+
    • 50 - 249 employees
    • Los Angeles, CA

    Wonderment Apps is a Los Angeles-based software company founded in 2015 with more than 50 employees. They specialize in IT staff augmentation, web development, and custom software development for clients ranging from small firms to large businesses.

    Clients

    • NASA
    • Walgreens
    • Stamps.com
    • iHerb

    Industries

    Notable Project

    Wonderment Apps assists with the UX/UI design and development for a SaaS firm's project. They researched and implemented optimized signup flows before producing mockups, updates, and copy writing for the flow. 

    "They were easy to communicate with, receptive to our feedback, and deliverables were provided on time."

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