full stack java developer legacy modernization cloud migration

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.    We are seeking an experienced Senior Full Stack Java Engineer to join a global technology team building a modern microservices-based Collateral Platform for an enterprise-scale financial organization. This is a key position within a long-term...

Salary: 1100-1450 PLN/day on B2B Work model: hybrid from Gdynia / Gdańsk / Warszawa / Łódź (2 days per week from the office)   Why choose this offer? You can expect a flexible work organization The international work environment will give you the opportunity to interact with the English language on a daily basis Scandinavian organizational...

*Please note: we are only able to consider candidates who already have the right to work in Poland. Visa sponsorship is not available for this role.* Senior Full-Stack Developer (Java & Angular) Warsaw, Poland | Hybrid 3 days per week on site About Vyntra Vyntra develops software that helps banks and financial institutions detect fraud, prevent money...

We are hiring on behalf of our client – a global financial services organization recognized for its premium service, deep domain expertise, and strong technology-driven approach. The company partners with clients, helping them solve complex challenges across investor services and capital markets. Their culture is built on collaboration, knowledge...

Do you have Full Stack experience where you feel comfortable working with different OOP programming languages?Are you an advocate for clean code who thrives in a collaborative, Agile environment where you have the freedom to influence the entire stack from database to DevOps?Great, then please read on as we have a role for you.Our client is currently the UK...

Role Description This is a full-time remote role for a Full-Stack Developer at a growing US based company. The Full-Stack Developer will be responsible for designing, developing, and maintaining both front-end and back-end systems for web and mobile applications. The role involves integrating APIs, managing databases, and collaborating with cross-functional...

About the job:   Join Allegro Pay - where FinTech Innovation meets Platform excellence!    Are you excited about making a big impact in the FinTech industry? Allegro Pay, the top financial technology company from Central Europe, is searching for a dynamic Platform Engineer to join our success story driven by .NET and Azure. Here's why you should join...

About the job:   Join Allegro Pay - where FinTech Innovation meets Platform excellence!    Are you excited about making a big impact in the FinTech industry? Allegro Pay, the top financial technology company from Central Europe, is searching for a dynamic Platform Engineer to join our success story driven by .NET and Azure. Here's why you should join...

Company DescriptionOur mission as a company providing IT services is to provide our clients all over the world with the best solutions. We manage to do this by analyzing the needs of our clients and matching them to the skills and aspirations of our employees. Therefore, one of our main motivations is to provide each Employee and Consultant with a satisfying...

About employer For one of our clients - one of the biggest IT companies in the world, we're looking for a candidate for a position - Application Modernization Architect (Java/.NET). Responsibilities Conduct a TCO/ROI study to come up with the value proposition for application modernization,Define strategies for cloud adoption of key business...

Salary: 1400 - 1600 PLN/MD on B2B Remote: Gdańsk - hybrid work model (2, 3 days per week from the office)   Project As a Senior Technical Leader and hands-on Software Engineer, this role is responsible for designing, developing, and delivering scalable, secure, and high-quality enterprise applications used across multiple business units throughout...

Who We AreLumicode Sp. z o.o. is part of the Pentacomp Group, a leading provider of IT solutions and professional technology services for large enterprises and the public sector.For nearly 30 years, we have been delivering innovative technology projects, combining extensive industry experience with a modern approach and a strong commitment to quality.We...

Join Exadel as a Senior Full-Stack Software Engineer and power global systems that matter. Mentor top talent, own the roadmap, and help build what’s next—together. Why Join Exadel We’re an AI-first global tech company with 25+ years of engineering leadership, 2,000+ team members, and 500+ active projects powering Fortune 500 clients, including HBO,...

We are looking for a senior Full Stack / Cross-Stack Solution Architect – Microsoft Cloud Presales to join our Europe cloud growth team, based out of Poland. This is a client-facing presales and solutioning role for an experienced architect who can design scalable, secure, commercially viable, and delivery-ready solutions across the Microsoft ecosystem and...

MINIMUM QUALIFICATIONS: * Bachelor's degree or equivalent practical experience. * 8 years of experience in software development, testing, and launching software products. * 5 years of experience with software design and architecture. * 5 years of experience in a technical leadership role, including setting technical direction, owning design and...

OUR HIRING PROCESS: We will review your application against our job requirements. We do not employ machine learning technologies during this phase as we believe every human deserves attention from another human. We do not think machines can evaluate your application quite like our seasoned recruiting professionals—every person is unique. We promise to...

At Appfire, we believe that great work happens when people get to choose how they work. After 20 years of creating software that empowers teams to break silos and collaborate seamlessly, we've learned that one size does not fit all. We're a team of 800+ employees, working remotely across 28 countries. Our flagship products include: Appfire Flow, JXL, Comala...

Twój zakres obowiązkówProjektowanie, rozwój i utrzymanie systemów Faktura.pl z naciskiem na wydajność, bezpieczeństwo i niezawodność.Projektowanie architektury nowych funkcjonalności oraz współtworzenie kierunku rozwoju platformy.Modernizacja i refaktoryzacja istniejących aplikacji (legacy), w tym migracja do nowszych wersji Javy,...

What this role really is Not another senior developer role. We're hiring a Principal Full-Stack Engineer — someone who writes excellent code and owns outcomes: leads projects end-to-end, sets technical direction, and helps other engineers get better. Your PRs, your design docs, and the way you run a project become the standard others follow. What you'll...

Nextlink is seeking a highly skilled Senior .NET Full Stack Software Engineer with strong expertise in Microsoft Azure, DevOps, and cloud-native application development to support the modernization and scalability of critical Asset Management platforms.The successful candidate will play a key role in designing, developing, and maintaining enterprise-grade...