senior java developer

Poszukujemy Senior Java Developera do zespołu pracującego nad strategicznym projektem technologicznym dla jednej z globalnych organizacji finansowych.Będziesz rozwijać zaawansowaną platformę wspierającą analizę danych, przetwarzanie transakcji oraz zarządzanie ryzykiem biznesowym. Projekt obejmuje budowę skalowalnych,...

Project details B2B - Long term Full Remote (EU) Summary: The Senior Java Developer role is focused on enhancing the software development processes within the organization, specifically targeting candidates who have substantial practical experience. The primary objective is to develop and deploy high-quality backend applications leveraging advanced...

Project Info:Join our global, decision-driving team based in Krakow and become a key player in fundamentally transforming the global travel industry. We are designing, building, and maintaining a next-generation, high-scale, and low-latency Order Management System for airlines.Our mission is to replace legacy ticketing with a modern, e-commerce-driven "Offer...

Opis firmyNasz klient to startup z korzeniami w Dubaju posiadający ponad 30 własnych kuchni w kilku krajach świata - z apetytem na znacznie więcej.Cała firma to prawie 1000 osób (głównie personelu kuchennego) ale oprogramowanie powstaje za sprawą 40 osobowego, krakowskiego zespołu. Dzięki niemu restauratorzy z dowolnego miejsca na świecie mogą...

We are looking for Senior Java Developers to join a long-term payments technology programme focused on terminal management systems supporting more than 300,000 payment terminals across multiple hardware vendors. The role combines backend development, integrations, and system modernisation within a complex enterprise payments environment.This is a hands-on...

For our client we are currently looking for a Java Developer who, together with the team, will be responsible for the technical aspects of the project related to genetic diagnostics. In this position you’ll collaborate with a team from Poland and German and be a part of global company in the field of biotechnology and molecular diagnostics.

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.  You will work within the Market Securities & Services (MSS) division, focusing on the Global Foreign Exchange (GFX) business. Our mission is to build an in-house FX trading platform supporting core processes like pricing, trade booking, risk management,...

  O firmie  Autopay tworzy technologie, które upraszczają codzienne płatności i procesy finansowe dla milionów użytkowników. Działamy na styku fintechu, produktów cyfrowych i nowoczesnych technologii, budując rozwiązania wykorzystywane każdego dnia. W obszarze Product & Data Engineering (P&DE) rozwijamy i utrzymujemy produkty oferowane...

DescriptionCiklum is looking for a Senior Java Developer to join our team full-time in Poland.We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we...

For our client, a global leader in its industry, we are looking for a Senior Java Developer. Working mode: Remote Type of contract: B2B  Key Responsibilities: Design, develop, and maintain Java applications supporting our savings and investments products. Build robust calculation engines that ensure compliance with current tax regulations across multiple...

Jesteśmy częścią międzynarodowej organizacji notowanej na NASDAQ w Sztokholmie, działającej w 11 krajach. W Polsce mamy pełną autonomię. Sami wybieramy technologie, procesy i sposób pracy, zachowując najwyższe standardy.Realizujemy różnorodne projekty IT w Polsce i globalnie, w wielu obszarach i technologiach, co pozwala rozwijać...

Develocraft poszukuje osoby na stanowisko Senior Java Developer.Projekt obejmuje rozwój zaawansowanych systemów pricingowych dla branży retail i e-commerce w środowisku omnichannel. Rozwiązania wspierają zarządzanie cenami na każdym etapie cyklu życia produktu - od ustalania cen regularnych po strategie promocji i markdownów. System integruje dane...

The consultant will work as a Senior IT Developer in IMSecurities, developing and modernising backend integration components around the Safekeeping and Corporate Actions platform. The work includes designing, developing, testing, deploying and supporting Java-based microservices and integration components connecting IMSecurities with other client...

Job Description• First and foremost contribute to the development of our products and guide the future evolution of our systems• Apply best development practices• Master and utilize state-of-the-art technologies within our products• Design for today's requirements but at the same time keep in mind future evolution of the systems•Be part...

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 sharing,...

Company DescriptionAmelco are a Fast-Growing Technology Company providing trading solutions to three of the UK’s top online gaming companies while delivering market leading sportsbook development including automated, algorithmic sports betting trading solutions. We believe quality, ability and determination are vital ingredients in delivering success at...

Company DescriptionAre you ready to take ownership of mission-critical backend systems in a high-load environment? We are looking for a Senior Java Developer to join our engineering team in Warsaw.This is a hybrid role with 3 days per week in the office, giving you the perfect balance between collaboration and flexibility. At Sigma Software, we value...

SplitMetrics is a global software company offering an ecosystem of products and services that serve as a growth engine for top mobile-first businesses worldwide. Our ecosystem includes:SplitMetrics Acquire, a platform for automating and optimizing Apple Ads. SplitMetrics Agency, a full-service mobile marketing agency staffed by top experts.SplitMetrics...

Dla naszego klienta poszukujemy kandydatów na stanowisko: Senior Java Developer (ASAP)       Start współpracy: Maj 2026 (ASAP).  Projekt: Budowa i transformacja nowoczesnej, uniwersalnej platformy danych dla globalnego serwisu streamingowego. Przebudowa architektury backendowej pod kątem cross-zespołowej analityki, wysokiej wydajności oraz...

  Description Tango is a successful, market leader, a live-streaming Platform with 450+ Million registered users, in an industry projected to reach $240 BILLION in the next couple of years.  The B2C platform, based on the best-quality global video technology, allows millions of talented people around the world to create their own live content, engage...