All Java Development Consultants in Poland
SENLA | Software Engineering Laboratory
5(2 reviews)Scale your engineering teams with SENLA
Top awardedSENLA is a leading Talent Augmentation provider in Europe, offering access to over 700 highly skilled tech professionals . Trusted by global leaders such as BOSCH, IKEA, Bayer, and Deloitte, we specialize in enhancing tech teams with top-tier engineers, architects, and data scientists. Our proven talent system guarantees 95% client satisfaction and a 94% staff retention rate . With flexible options including individual experts, dedicated teams, or development centers, we can launch new teams in as little as 10 days . Since 2012, we’ve delivered over 350 successful projects across a wide range of industries. Our approach focuses on: Rapid access to pre-vetted tech talent; Building tailored teams that fit your unique requirements; Effortless integration with your workflows; Reliable ongoing support and quality assurance. Ready to transform your tech capabilities? Partner with SENLA and discover the unmatched value of expert Talent Augmentation.7 works in Java DevelopmentLocated in Warsaw, Poland (+1)From €10,000 for Java DevelopmentWorked in Banking & Financials (+16)Speaks English, German(+1)501-1000 membersTHEY.dev
5(1 review)Custom software Development, Design & Consulting
Who are THEY? Since our inception in 2017, we've grown into a remote team of experts, spanning from the UK to Poland. We specialize in delivering tailor-made web and mobile applications , with a keen focus on collaboration and direct client-developer interaction. Our key strength is a consultancy approach to every client. We've had the privilege of assisting a wide range of businesses, from young startups to well-established companies, helping them navigate the technological landscape and achieve their goals. Our success lies in our ability to match each project's unique requirements with the right expertise. THEYr areas of expertise Design & Discovery Transforming software concepts into clickable prototypes Proof of concept (POC) development Ensuring your unique project ideas are achievable Minimal Viable Product (MVP) development Cost-effective route to a live, functional application Custom software development Crafting tailored, scalable, production-ready software solutions Support & maintenance Ensuring smooth software operations, always How THEY work At THEY, we adopt a practical and flexible approach to project execution. Each journey begins with an understanding of our client's vision and thorough validation of their ideas. Embracing a transparent and responsive workflow, we consistently deliver solutions in short, result-oriented cycles. Quality assurance is integral to our process, with exhaustive testing at each stage ensuring every solution adheres to top-tier standards. We prioritise open communication and regularly share project updates. This enables us to synchronize seamlessly with our clients' objectives, delivering solutions that truly resonate with their needs. Ultimately, our aim is not just project completion, but the creation of enduring relationships with our clients.Looking for work in Java DevelopmentLocated in Kraków, PolandFrom €1,000 for Java DevelopmentWorked in Travel & Leisure (+7)Speaks English, Polish(+1)11-50 membersMedia4U Group
5(4 reviews)Wir handeln ganzheitlich. Wir sind Experten im Bereich E-Commerce.
Wir sind Ihr perfekter Partner! Mit über 20 Jahren Erfahrung in der Implementierung von E-Commerce-Plattformen in Polen und im Ausland erhöhen unsere technologischen Lösungen nachweislich die Verkaufsergebnisse unserer Kunden. Die Zahlen sprechen für sich +25 Jahre auf dem polnischen und internationalen Markt +100 Spezialisten bereit für Herausforderungen +200 effektive E-Commerce Implementierungen +15 Jahre Entwicklung und Optimierung unserer eigenen Plattform Cartalo Unsere E-Commerce-Agentur ist hauptsächlich auf die Modebranche spezialisiert. Unter anderem sind wir seit über 20 Jahren Partner von Bonprix in 9 Ländern. Auf der Grundlage von Dutzenden von Audits, die wir für unsere Kunden durchgeführt haben, ergreifen wir die Initiative, Online-Shops in diesem Bereich ein kostenloses UX-Audit anzubieten. Sprechen Sie uns an, wenn Ihnen die Einkaufsergonomie und das Einkaufserlebnis Ihrer Kunden wichtig sind!“Looking for work in Java DevelopmentLocated in Łódź, PolandFrom €1,000 for Java DevelopmentWorked in Industrial Goods & Services (+6)Speaks English, German(+1)51-200 membersModsen
5(1 review)Your growth, our innovation, society’s benefit.
Modsen (https://www.modsen-software.com/) is an international outsourcing and custom software development company. Since our inception, 250+ projects in 37 countries have been brought to life with the involvement of our experts. From startups to big corporations, Modsen team of 500+ adept specialists offers scalable, cost-effective solutions across 25+ industries. Our core competencies include: Custom Software Development Team Augmentation Strategic IT Consulting Business Analysis Legacy System Modernization UX/UI Design Software Quality Assurance Artificial Intelligence services Rooted in a culture of improvement, responsibility, and transparent partnership, we believe that every project is an opportunity to deliver real value. We stand by: Top-tier security standards; Proactive, idea-driven teams; Independent, thoughtful experts; Full process transparency; Reliable, on-time delivery; Certified in-house talent; Impactful cost-efficiency; Scalable, growth-ready products; Mirroring your vision and goals. Driven by a commitment to innovation, we've proven our skills in domains, such as Fintech, Enterprise, Healthtech, Social Networking, Logistics, Telecom, Travel, IoT, Adtech, Agriculture, Edtech, Automotive, Real estate.Looking for work in Java DevelopmentLocated in Warsaw, PolandFrom €10,000 for Java DevelopmentWorked in Hospitals & HealthcareSpeaks English501-1000 membersSOFYCOD
(0 review)Making AI Work For You
Our mission at SOFYCOD is MAKING AI WORK FOR YOU . We help organizations solve complex business challenges through reliable, scalable AI-driven software solutions, leveraging the full power of AI, and building a team of outstanding engineers. Applying a problem-first approach, we combine deep engineering expertise with strategic thinking to deliver production-ready AI systems that create measurable ROI, costs savings, business optimizations or revenue growths. We build long-term partnerships based on trust, quality, and responsibility, supporting innovation, operational excellence, and sustainable growth. SOFYCOD. Why We Are The Right Fit For You Over 25 years of experience in IT. The first company which become as part and foundation of SOFYCOD was founded in 2000. During the years our experts and engineers worked with many well known organizations in healthcare, manufacturing, energy and other industries. Experts in technologies and business domains. Our team members have experience in Healthcare & Life Sciences, Manufacturing, Food and Agriculture, Logistics, and others industrial domains. So we know what your business needs. Successfully implemented numerous projects. We have a portfolio of successfully delivered projects for both world-renowned corporations and small companies, ranging from small applications to large-scale systems. We deliver solutions, not just sell hours. We determine the flexible cooperation model that is right for partner and implement the project successfully and in the shortest possible term, using optimal number of resources.Looking for work in Java DevelopmentLocated in Warsaw, PolandFrom €25,000 for Java DevelopmentWorks in multiple industriesSpeaks English, Polish11-50 membersDeffina
(0 review)We define the future of enterprise software.
Deffina is a results-driven software company building secure, scalable, and intelligent IT solutions for startups and enterprises. With a decade of experience in Java, AI, and cloud systems, we deliver full-cycle development and think like product partners — not just executors. Whether it’s internal tooling, automation, or customer-facing apps, we take full responsibility for outcomes.1 work in Java DevelopmentLocated in Warsaw, PolandFrom €1,000 for Java DevelopmentWorked in Accounting (+1)Speaks English, Russian(+1)11-50 membersJUPI PLUS
(0 review)Let's Explore and Transform Tech Together!
🚀🪐 JUPI PLUS - Your Tech Partner, Not Just a Vendor Since 2023, we’ve been helping startups and businesses launch scalable web & mobile apps that users love and investors notice. From MVPs to full-featured products - we handle it all: strategy, design, development, launch, and support. 💬 Why Teams Work With Us ✅ Real people. Real communication - We keep things simple and transparent, no tech jargon or long silences ✅ Designs that make users say “wow” - Modern, clean, and always with purpose (not just pretty for the sake of pretty) ✅ Code that’s clean, fast, and makes future devs happy - Scalable, well-documented. ✅ Delivery that doesn’t drag forever - We move fast, but smart. No drama, no overpromising. 👥 Who We Help · Early-stage startups with MVP dreams · Businesses looking to digitize or scale · Founders who want more than just a dev team - a real partnerLooking for work in Java DevelopmentLocated in Warsaw, PolandFrom €3,000 for Java DevelopmentWorked in E-commerce (+2)Speaks English, Ukrainian11-50 membersSDLC Corp
4.9(50 reviews)Your Technology Partner
Highly recommendedSDLC Corp is a full-spectrum software development and technology company founded in 2015, headquartered in Illinois, USA. With 600+ completed projects and 400+ professionals, we build, modernize, and scale secure digital systems from large enterprises managing complex technology programs to growing mid-sized companies and startups. SDLC Corp covers the complete Software Development lifecycle from the first line of code to long-term engineering continuity through dedicated practice teams with deep, niche-specific expertise across: • Custom software development • Web and mobile application development • Enterprise AI and machine learning • Odoo ERP and Salesforce CRM implementation • Game development • Cloud and DevOps • UI/UX design • Digital transformation consulting Every service is delivered by dedicated practice teams with deep and niche-specific expertise. We operate across the USA, UK, UAE, India, Australia, and Canada, supported by engineers, solution architects, ERP consultants, AI specialists, Unreal Engine and Unity game developers, DevOps engineers, QA professionals, and technology consultants. For enterprises, we handle large-scale software programs, clients like Transworld, Kiss USA, Equity Builders, Wadiaa, Orange Telecom, Huawei, ADTS, Airavat, Zilch and much more. Beyond client work, SDLC Corp builds and ships its own software DAN for document processing, Pulastya AI for voice automation, Praxis AI for institute management, Foresite for business intelligence, and 20+ Odoo connectors validating our engineering standards against real production demands. We deliver through custom development, turnkey products, white-label solutions, dedicated teams, staff augmentation, and long-term maintenance. Clients retain full ownership of source code and IP. SDLC Corp supports scalable architecture, secure development, integration readiness, and post-launch engineering continuity.Looking for work in Java DevelopmentLocated in Batavia, United States (+3)From €3,000 for Java DevelopmentWorked in Software & Computer Services (+20)Speaks English501-1000 membersNetnest Digital
(0 review)Technology Partner Enabling Innovation and Growth in your Digital Journey
Unlocking your digital potential, one line of code at a time. Netnest is your strategic technology partner, offering unparalleled expertise in enterprise software development and IT consulting. With our offshore development centers and skilled talent pool, we deliver tailored solutions to propel your business forward. Embrace the future with Netnest by your side. #DigitalTransformation #Innovation #TechPartnerLooking for work in Java DevelopmentLocated in Wrocław, PolandFrom €1,000 for Java DevelopmentWorks in multiple industriesSpeaks English, Polish11-50 membersPRAS
5(1 review)Effective IT solutions for business since 2011
PRAS, headquartered in Warszaw (Poland), has been helping businesses grow through IT solutions since 2011. Our expertise in software development, strategic business analysis and designing intuitive interfaces allows us to redefine key business processes. As a result, we provide innovative solutions focused on your company's digital transformation. We solve the challenges of developing web portals, catalogues, SaaS and services, MVPs for startups, e-commerce solutions, CRM and automated information systems. Our specialisation: Development of complex web applications, Business analysis and MVP development, Designing user-friendly interfaces, Programming of non-template solutions, Architecture development and code optimisation. We develop solutions on c# asp.net and java spring frameworks, eschewing template-based management systems in favour of customised approaches. This not only provides flexibility, but also allows our team to realise almost any digital business transformation concept. We provide the following services: End-to-end web development, Frontend development, Backend development, UX/UI design, API and integration development, Database migrations. Over 180 projects for 60 companies from USA, Canada, Switzerland, Sweden, Ukraine, Lithuania and Belarus confirm our experience. Every year the company successfully expands its geography, and the high level of services is confirmed by certificates and participation in international organisations as a resident expert. Technologies and tools: UX/UI : Figma, Adobe Photoshop, Adobe Illustrator, Miro, Framer. BACKEND : C#, ASP.NET MVC, ASP.NET Core, Java, Spring, Elasticsearch, Kafka. FRONTEND : React, Angular, JavaScript, Typescript, NextJS, Sass, HTML5, CSS3, Webpack, Vite, SignalR. DEVOPS : Git, Docker, Kubernetes, Swagger, CI/CD, AWS, Azure. DATABASE : MSSQL, MongoDB, MySQL, PostgreSQLLooking for work in Java DevelopmentLocated in Minsk, BelarusFrom €1,000 for Java DevelopmentWorked in E-commerce (+2)Speaks English, Polish(+1)11-50 membersInnowise
5(29 reviews)Let's develop software together!
Top awardedInnowise is a global software engineering and custom development company founded in 2007. With over 3,500 vetted engineers, we help enterprises and startups deliver digital products faster, manage engineering costs, and scale efficiently. We operate across North America, DACH, the UK, the Nordics, and the Middle East, with regional business development teams that understand local market needs, business cultures, and regulatory requirements. We specialize in delivering solutions for finance, banking and insurance, healthcare, eCommerce and retail, manufacturing, logistics and transportation, tourism, education, and media and entertainment. Our clients remain with us long-term, with 93 percent continuing to partner with us for more than 12 months. Our services include IT staff augmentation, dedicated development teams, custom software development, cloud and DevOps engineering, web and mobile app development, AI and data solutions, cybersecurity, and QA automation. Our engineers work with technologies such as React, Angular, Vue, .NET, Node.js, Java, Python, Go, PHP, Flutter, Swift, Kotlin, and cloud platforms including AWS, Microsoft Azure, and Google Cloud. Thanks to our large internal talent pool, we typically match clients with the right engineers or full agile teams within 3 to 5 business days, which accelerates project initiation and reduces time-to-market. We have completed over 1,600 projects for clients in more than 40 countries, maintaining an average rating of 4.9 out of 5 on Clutch. To ensure high-quality delivery, we use structured onboarding, internal mentorship, and maintain competence centers focused on architecture, code quality, and delivery KPIs. Innowise holds ISO 9001, ISO 13485, ISO 27001, ISO 27017, and ISO 27018 certifications and is fully compliant with SOC 2, HIPAA, PCI DSS, and GDPR. We are official partners of AWS, Microsoft, SAP, Databricks, Odoo, InterSystems, UiPath, and other leading technology vendors.3 works in Java DevelopmentLocated in Frankfurt, Germany (+4)From €10,000 for Java DevelopmentWorked in Software & Computer Services (+7)Speaks English, Dutch(+6)1001-5000 members