Praca dla java application engineer w Warszawa

LeoVegas Mobile Gaming Group is seeking a Senior Backend Engineer to join the Retention domain. You will build scalable backend solutions in a microservice architecture using Java and Kotlin, collaborating with cross‑functional teams to deliver value‑generating features across our products.This role emphasizes end‑to‑end ownership, strong...

FIS is seeking a Senior Software Engineer to join a team of experienced professionals developing the Open Payment Framework Tools. Your main focus will be building and maintaining features of the OPF Visual Toolkit to help clients implement payment solutions faster.You will analyze and design new features, tackle technical challenges, and ensure timely...

XTB is seeking a Senior Full Stack Developer (70% Java - 30% Angular) to join our Customer Care team in Warsaw. You will design and develop backend microservices and contribute to frontend layers, focusing on Java and Micronaut with an Angular frontend.You will work in a global, data‑driven environment with a focus on performance, scalability, and reliable...

UL Solutions is seeking a Software Technical Specialist to provide Level 1–3 support for the CableBuilder application, performing maintenance, troubleshooting, development, and customer assistance for external clients.Responsibilities include investigating issues across applications, databases, and web tech, configuring CableBuilder using SQL scripts, and...

Société Générale Corporate & Investment Banking in Warsaw seeks an experienced backend-focused developer to design, build, test, and deploy features across Warsaw, Paris, and Bangalore. You will work in autonomous teams, contribute to CI/CD, and support business-critical applications, collaborating with France and India-based colleagues.The role...

Onwelo to partner technologiczny zapewniający kompleksowe usługi od strategii po utrzymanie w obszarach transformacji cyfrowej, danych i automatyzacji. Dołączasz do zespołu pracującego nad rozbudowanym systemem enterprise w metodyce Agile/Scrum, realizując projekt dla kluczowych procesów biznesowych organizacji.Twoje zadania obejmują fullstack...

Rakuten Viber, Warsaw-based, is seeking a Backend Developer to build and maintain high-traffic Java services. You will design scalable, low-latency systems, work on microservices in a cloud environment, and ensure security and performance across a billion daily messages.The role requires 4+ years in backend development, strong Java expertise, and experience...

Tenth Revolution Group in Poland is seeking a Java DevOps professional specializing in AWS, Kubernetes, and Terraform. This permanent role offers a hybrid work environment designed for innovative thinkers to impact projects across teams.You will work with cross-functional teams to deliver scalable cloud solutions, maintain core libraries, and implement...

Wiodąca firma technologiczna poszukuje programisty Java do rozwoju nowoczesnych rozwiązań chmurowych i aplikacji opartych na Kubernetes. Idealny kandydat powinien mieć doświadczenie w projektowaniu aplikacji w Javie, a także w pracy z narzędziami DevSecOps oraz MLOps. Oferta obejmuje pracę w trybie hybrydowym oraz dostęp do atrakcyjnych świadczeń,...

ING Hubs Poland is seeking an experienced engineer to join their high-impact team focused on delivering innovative solutions for Financial Markets. The selected candidate will design robust backend services and enhance system resilience, collaborating with traders and quants in a fast-paced environment.A minimum of 5 years of experience in software...

RE Partners is seeking an experienced Principal Java Engineer to join our high-performing engineering team. You will work on low-latency, high-throughput backend systems in the payments processing domain, with hybrid work based in the UK.You will design and optimize services, build secure payment workflows, and scale infrastructure across OpenShift, AWS, and...

Ness Solution poszukuje Starszego Programisty Java do zespołu odpowiedzialnego za rozwój i utrzymanie zaawansowanych aplikacji backendowych wspierających bezpieczeństwo ruchu lotniczego. Wymagane jest bogate doświadczenie w projektowaniu i tworzeniu nowoczesnych rozwiązań opartych o Javę, która chce mieć realny wpływ na rozwój systemów o...

OverviewSenior Software Engineer - JAVA (Level IV). Confiz LLC is looking for an Engineer IV - Java in Poland with at least 8+ years of professional experience. As a Software Engineer IV on the Supply Chain Transportation team, you will develop and optimize systems that support transportation execution across various applications and teams (Merchandising,...

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...

Asana is seeking an Application Security Engineer in Warsaw to join a security team that protects employees, users, and customers. You will conduct security design reviews, threat modeling, and vulnerability assessments across products and internal apps, driving secure design decisions and incident response.You will collaborate with IT, infrastructure, and...

Bosch Polska is seeking a technically strong owner to support semantic modeling tools and data governance within the STEADY suite. You will troubleshoot, contribute to development, and ensure high performance of containerized services.The role requires a Master’s degree in a related field, Kubernetes experience, and fluency in English and Polish. You will...

About RIGOL Technologies About RIGOL TechnologiesRIGOL Technologies is a globally recognized leader in the design and manufacture of advanced test & measurement instrumentation - including oscilloscopes, spectrum analyzers, signal generators, power supplies, data acquisition systems, and more. Trusted by engineers, researchers, and innovators in over 100...

RIGOL Technologies EU GmbH is seeking an Application Engineer to serve Europe in one specialization track. You will bridge advanced instruments with customer challenges, delivering technical support, demonstrations, and tailored measurement solutions across markets.The role requires 3–5 years in application engineering or technical sales in test &...

Cosmose AI is seeking a strong Mid or Senior Java Engineer to scale the backend of our KaiKai Lock Screen and CMS, processing content for millions of users daily. You will design and maintain backend services, build scalable data pipelines, and collaborate with Product, Content, and Data teams to deliver meaningful features.We value ownership, proactive...

ERGO Technology & Services S.A. (ET&S), a member of the Munich Re and ERGO Group, is delivering integrated IT and business services to international markets. Our expertise lies in providing advanced IT services, with a focus on modern, business-driven technology solutions. On the business side, we also support the Group in various end-to-end insurance...