Top 100 Java Development Companies in Poland

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Top 100 Java Development Companies in Poland

September 2023

Looking for a top Java developer in Poland?

Getting started with the Java programming language can be difficult, especially when you go at it alone.

To assist you in your search for a partner, we’ve compiled this list of the top Java development companies in Poland. 

Jump to Most Reviewed Companies

List of the Best Poland Java Developers

  • 151
    • $25,000+
    • 10 - 49 employees
    • Warszawa, Poland

    PerceptionBox is a website development firm founded in 2015. The small Ramat Gan, Israel-based team focuses on web development, HR services, custom software development, Artificial Intelligence, and more.

    Clients

    • GuruShots
    • Lacero
    • Boardmaps
    • Ola

    Industries

    Notable Project

    PerceptionBox provided HR and administration services to a security as a service solutions company. Their scope included candidate screening, resource onboarding and management using BambooHR, and payroll.

    “They demonstrated a sincere desire to satisfy our needs.”

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  • 152
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Wrocław, Poland

    Micumo is a software company based in Wrocław, Poland, and founded in 2011. With fewer than 10 employees, they provide custom software and web development solutions to clients that work in the fields of business services and telecommunications.

    Clients

    • P4 Sp. z o.o. (Play)
    • ISEC
    • Wroclaw University of Science and Technology

    Industries

    Notable Project

    A telecommunications company re-engaged with Micumo to design and implement tool management. The client aims to conduct various surveys of their customers.

    "Thanks to daily communication the team was able to quickly respond to changing requirements."

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  • 153
    • $25,000+
    • 10 - 49 employees
    • Szczecin, Poland

    Magnetic Point is a web development firm. Their small team is based in Szczecin, Poland. The agency specializes in web development, application management & support, enterprise app modernization, digital strategy, and more. The agency was launched in 2003.

    Industries

    Notable Project

    Magnet Point developed a mortgage portal for a financial consultancy company. They provided high-fidelity wireframes, clear and user-friendly layouts, and CMS implementation.

    "I'm delighted with Magnetic Point."

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  • 154
    • $25,000+
    • 50 - 249 employees
    • Warszawa, Poland

    Softarex Technologies is a development company based in Minsk, Belarus with an office in Alexandria, Va. Softarex Technologies specializes in custom software development, IoT development and web development. Established in 2000 and with a team of 38 employees, Softarex Technologies creates content that helps its clients grow its brands and increase revenue.

    Clients

    • UCLA Healthcare
    • SYBE Medical Management
    • ReadyTech Corp
    • ArtenSys Srl

    Industries

    Notable Project

    Softarex Technologies provides development services for a computer software company. They build custom software using Java and React.js for back- and frontend development. They also provide UX/UI mockups.

    "They continually work with us to make the product better."

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  • 155
    • $10,000+
    • 50 - 249 employees
    • Kraków, Poland

    Founded in 2014, From Poland with Dev is a software development firm that offers custom software development, web development, and e-commerce development services to their small business, enterprise, and mid-market clients in the business services, e-commerce, and consumer products and services industries. Their 50 employees are based out of offices in Krakow and Bielsko, Poland. 

    Clients

    • Aberdeen Group
    • Elixir Design
    • HumanN minted
    • New Lab

    Industries

    Notable Project

    From Poland with Dev provides recruiting and staffing services to an education technology company. Currently, they provide two technical resources and are in charge of their onboarding, education, and payroll.

    “They’re very responsive and eager to help, so we’ve had a great collaboration with them so far.”

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  • 156
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.8
    • NPS

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

    NubiSoft is a software agency based in Gliwice, Poland with more than 10 employees. Founded in 2018, they specialize in custom software, web, and e-commerce development solutions for various clients.

    Clients

    • cabio.pl
    • campstar
    • trystory.app

    Industries

    Notable Project

    NubiSoft built a CRM system from scratch for a web design and maintenance firm. The team focused on UI/UX development, as well as other periodic tasks related to the main project.

    "They were fast and impeachable."

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  • 157
    • $25,000+
    • 50 - 249 employees
    • Warszawa, Poland
    CleverDev Software, a IT strategy consulting company, is located in Austin, Texas and Warszawa, Poland. They focus on IT strategy consulting, cloud consulting & SI, custom software development, web development, and more and were established in 2020.

    Industries

    Notable Project

    CleverDev Software has developed a banking mobile app and a web app for a financial services company. They're tasked with the front- and backend development, software testing, and implementation.

    "The CleverDev Software team is highly professional and delivers top-notch software solutions."

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  • 158
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • Wrocław, Poland

    VSTORM Company is a web and mobile development agency founded in 2016. Their team of 5 employees is located in Wroclaw, Poland, and they offer custom software development, mobile app development, and web development to small and midmarket clients. They have an industry focus on business, e-commerce, and health care companies.
     

    Clients

    • Viessmann
    • MindSonar
    • ATOS
    • WoodWatch

    Industries

    Notable Project

    Vstorm provided development support for a medical technology company. They were tasked with assisting the development of the client's data management system and helping prepare data for further analysis.

    "We were impressed with their adaptability, knowledge, and flexibility."

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  • 159
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    ImpiCode is a software development company that specializes in mobile, custom software, and web development services. Founded in 2017, they have a team of roughly 6 employees located in Warsaw, Poland.

    Clients

    • Bank Nowy BFG
    • Danhoss
    • EDICON
    • eMKa Project

    Notable Project

    ImpiCode was hired by an IT consulting firm to develop an incomplete website using React-responsive for partial code refactoring.

    "They proved to be reliable, on time, and committed to the scope of work."

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  • 160
    • Undisclosed
    • 50 - 249 employees
    • Wrocław, Poland

    Avra Software is a software house founded in 2004 and based in Wroclaw, Poland. They employ 51 industry professionals who specialize in building end-to-end software solutions for startups and global enterprises. Services include custom software development, vertical system integration, and servicing and system maintenance.

    Clients

    • Pitax.pl
    • Leroy Merlin
    • Oferia.pl
    • Unity S.A

    Notable Project

    Avra developed an internal IT integration database on Mule ESB using PHP, and used Java to augment functionality of a social forum. They continue to provide web maintenance.

    “They have a good business understanding, and every solution is optimally customized for our needs.”

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  • 161
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

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

    DevOpsi is a software development company founded in Warsaw, Poland in 2020 with fewer than 50 professionals. They are experts in custom software development, application testing, and other application development solutions for various clients.

    Industries

    Notable Project

    DevOpsi has built a custom web- and mobile-friendly app for an IT outsourcing company's client. They've implemented solutions that enable database exchanges using T-Clock, PostgreSQL, and Kubernetes clusters.

    "We've seen how committed they are to meeting our standards and making us happy throughout the engagement."

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  • 162
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Gdańsk, Poland

    Software development company Net PC was launched in 2005. The small Gdańsk, Poland-based team focuses on custom software development, enterprise app modernization, mobile app development, web development, and more.

    Industries

    Notable Project

    Net PC developed a contextual search engine platform for an online travel agency. The platform was aimed at helping end users search for travel offers more easily, distinguishing the firm from competitors. 

    "Their constant willingness to help and support us in various aspects of the development process was crucial to us."

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  • 163
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    Elasticsoft is a to, Poland-based IT staff augmentation company. The midsize firm was founded in 2015. Their services include IT staff augmentation, custom software development, web development, and mobile app development.

    Clients

    • Check our latest projects we've built with React,Golang,Python, <a href="https://elasticsoft.io/technologies/angular-development-services/">Angular</a> and <a href="https://elasticsoft.io/technologies/nodejs-development-services/">Node.js outsourcing</a>:

    Notable Project

    Elasticsoft has developed a mobile app for a digital platform. Following a discovery phase, they added new features and started testing them. They are also providing QA engineering.

    "Their willingness to put together the perfect team just for our business amazed us."

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  • 164
    • Scheduling

      4.3
    • Quality

      5.0
    • Cost

      4.7
    • NPS

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

    ESGROUP AG is an agile software house located in Krakow, Poland with a second office in Zürich, Switzerland. The company was founded in 2009 and now has a team of 13 that develops custom software, websites, and web and mobile applications.

    Clients

    • Global banking
    • Sixsentix
    • Yawave
    • QACube

    Notable Project

    ESGROUP implemented the backend functionality for a live, customer-based SaaS subsystem. They completed a refactoring of the application for better scalability and now conduct optimizations and improvements.

    "They adapt to the project and the culture in the project."

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  • 165
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    Codeweaver is a software development company founded in 2016 with more than two members. They provide custom software development, web development, and UX/UI design solutions from their office in Warsaw, Poland.

    Clients

    • MediaCom
    • TiVO (now Xperi)
    • IPF Digital
    • SLS

    Industries

    Notable Project

    Codeweaver has helped a fintech company rebuild their self-learning platform. Starting with creating a scalable system architecture, they've got the solution running on the cloud and are now building features.

    "They understand our business needs very well and can recommend the best solutions for us!"

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  • 166

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

    App development firm NOVELPAY - Fintech Software House was established in 2012. They are located in Warszawa, Poland and Paris, France and have a midsize team. Their services include mobile app development, custom software development, and IT staff augmentation.

    Industries

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  • 167
    • Scheduling

      4.3
    • Quality

      4.6
    • Cost

      4.3
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Łódź, Poland

    BinarApps is a web and mobile development company based in Łódź, Poland, and founded in 2014. Their team of 49 employees specializes in web development, blockchain, and mobile app development for clients of all sizes.

    Clients

    • inPost
    • Da Grasso
    • Blackroll
    • Minerva

    Industries

    Notable Project

    BinarApps built an application designed to facilitate an innovation-focused networking firm’s services. The web-based SaaS app is based in Google Cloud with a Rails backend and a React frontend.

    “Their professionalism and reliability stood out the most.”

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  • 168
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.7
    • NPS

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

    Mainsoft is a professional software development service provider based in Vitsebsk, Belarus with more than 50 experts. They have offered custom software, web, and mobile app development solutions since their founding in 2010. They mainly work with small firms.

    Clients

    • S2 tikshuv LTD
    • Square Inc.

    Industries

    Notable Project

    Mainsoft was hired by a software provider for their product assessment and streamlining of the API and plugin architecture. The team also supported the client's internal development team and solution architect.

    "Overall, they delivered within the expected timeframe and contributed effectively."

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  • 169
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

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

    CodePole is an IT strategy consulting company. Their small team is based in Stockholm, Sweden; Warszawa, Poland and Zürich, Switzerland. Their services include IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, ERP consulting and SI, and more. The agency was established in 2018.

    Clients

    • CREDDO AB
    • INSTAPAY
    • TRAIL GAMES AB

    Industries

    Notable Project

    CodePole helps a fintech company create a platform that allows the various processes needed for their business. The team builds and designs an interface. Tech stack includes Webflow, JavaScript, and more.

    "Their flexibility and development speed are outstanding."

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  • 170
    • Undisclosed
    • 1,000 - 9,999 employees
    • Warszawa, Poland

    IT managed services company Billennium S. A. Is based in Warszawa, Poland; Kuala Lumpur, Malaysia; Pune, India and Lublin, Poland. The midsize team offers IT managed services, custom software development, application management & support, IT staff augmentation, and more. The company was established in 2003.

    Industries

    Notable Project

    Billennium S. A. provides staff augmentation for a software development company. They provide an expert who trains junior developers in niche technology and helps the client offer B2B contracts to employees.

    “They go the extra mile to tailor the solution to our needs.”

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  • 171
    • $10,000+
    • 50 - 249 employees
    • Wrocław, Poland

    FINGO Software House is a custom development provider located in Wroclaw, Poland. Founded in 1999, their team of approximately 75 employees primarily serves midmarket and enterprise-level clients with a particular focus on the finance sector. While their tech stack is very diverse, their specialties are PHP and Linux Server.

    Clients

    • Umazi
    • Penneo
    • Hypothekarbank Lenzburg AG
    • Commerzbank

    Industries

    Notable Project

    Fingo is supporting a due diligence platform’s front- and backend development efforts, developing the product’s features. They work on a web-based app that’s integrated with DLT and third-party APIs. 

    "We’re delighted with our partnership."

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  • 172
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • Poznań, Poland

    Codecreed is a web development company. Launched in 2021, the team provides web development, custom software development, mobile app development, and Artificial Intelligence. Their small firm is located in Poznań, Poland.

    Notable Project

    codecreed developed a mobile application for an IT company. They collaborated with the client in a very iterative process to get to the desired result.

    “codecreed’s technical knowledge was great; they were a really good choice for mobile application development.”

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  • 173
    • $25,000+
    • 10 - 49 employees
    • Poznań, Poland

    The BitByBit Company is a mobile and web app development agency with offices in Dublin, Ireland and Poznań, Poland. They comprise eight employees specializing in product design, mobile and web development, and branding. They work for small, mid-size and large companies in a range of industries, providing UX/UI design, Android and iOS app development, and visual brand identity.

    Clients

    • European Space Agency
    • AirBus
    • University College Dublin
    • BlaBlaCar

    Industries

    Notable Project

    The BitByBit company created a solution that facilitates remote healthcare service, allowing doctors to see patients via video conferencing.

    "The most impressive is the speed in which they have grasped all the details of our concept."

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  • 174
    • Scheduling

      4.9
    • Quality

      5.0
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • Kraków, Poland

    NOGRAVITY is a web and mobile development provider with a new headquarters in Colorado Springs, Colo. and development resources in Cracow, Poland. Founded in 2016 by experienced Polish developers, it has expanded to 10 designers and programmers providing sophisticated mobile app development, web development, and graphic design services. Its clients include mostly small businesses in the healthcare business. 

    Clients

    • FitBoxy
    • Pub Bear
    • Poland in VR
    • Medical Alternatives Clinics

    Industries

    Notable Project

    NOGRAVITY is developing a content management system and connected Android and iOS mobile application for a food service platform.

    “They always had advice on what we can do better and they offered suggestions.”

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  • 175
    • $10,000+
    • 10 - 49 employees
    • Warszawa, Poland

    Blue House Technologies is a software agency founded in 2019 with no more than 50 employees. They offer IT staff augmentation, mobile app development, and web development services in Warsaw, Poland. They work with clients in the financial and automotive industries.

    Clients

    • Corporate: Electrolux
    • AEG
    • Fujitsu
    • Polish Cooperative Bank Group (ESBank

    Industries

    Notable Project

    Blue House Technologies developed a WordPress website from scratch for a dog food subscription delivery startup. They handled static page creation as well as CMS, email, and e-commerce integrations.

    “They have been very professional, open, and flexible, striking a balance that made the project easy to manage.”

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  • 176
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.5
    • NPS

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

    IT Touch is a software development company headquartered in Warsaw, Poland. Founded in 2011, they now have about 36 employees. Their services include custom software development, IT managed services, and application testing. Their clients include midmarket agencies in the telecommunications, financial services, and media industries.

    Clients

    • TVN (Discovery Inc.)
    • Netia
    • Polish Airlines
    • Dimoco

    Industries

    Notable Project

    IT Touch was brought on to simplify the bidding and sales process for the B2C segment. They specified requirements and provided tech advice before integrating external systems, building APIs, and testing.

    "It was the third approach to this project and it was only successfully achieved with ITTouch."

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  • 177
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Kraków, Poland

    Vistula Software is a custom software development firm. The Kraków, Poland-based agency was established in 2019. The small team offers custom software development, web development, mobile app development, and application testing.

    Industries

    Notable Project

    Codya built a MLOps platform to manage machine learning models within the client's software ecosystem. 

    "Product backlog was transparently shared and adjusted on refinement sessions."

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  • 178
    • $25,000+
    • 10 - 49 employees
    • Kraków, Poland

    INK Solutions, a software development company, is in Kraków, Poland. They provide custom software development and IT strategy consulting and were launched in 2021.

    Notable Project

    A digital convenience app hired INK Solutions for managed IT services. They've managed the client's website infrastructure in order to migrate to Terraform.

    "The team's recommendations and suggestions are excellent."

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  • 179
    • Scheduling

      4.9
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Gliwice, Poland

    ItSilesia is an AR/VR development company founded in 2007. They are in Gliwice, Poland and have a small team. The firm offers AR/VR development, custom software development, mobile app development, web development, and more.

    Industries

    Notable Project

    itSilesia built a cross-platform mobile app using Unity for a guitar learning platform. This involved integrating features such as complex tracking and analytics, music and lesson catalog, and in-app messaging.

    "They were trustworthy, reliable, open, friendly, and highly-skilled."

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  • 180
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 2 - 9 employees
    • Kraków, Poland

    Software development agency 3Step is located in Krakow, Poland. Their team includes fewer than 10 employees. 3Step has been specializing in mobile app development, web development, and UX/UI design since its founding in 2012. Most of the agency's client base is comprised of small businesses. 

    Clients

    • 3Step cooperates with many B2C, B2B, and public sector clients.
    • Our public sector clients are National Parks, Cities, Municipalities, and Foundations.
    • We support marketing agencies in the area of creating mobile applications dedicated to events, field games and product promotion.

    Industries

    Notable Project

    3Step developed Android and iOS apps that showcased audio interviews. The apps utilized geolocation, integrated with Google TalkBack, and prioritized accessibility for all users. 

    "They brought clear, good ideas about usability and constantly improved the app."

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