Praca java – Warszawa

ING Poland ищет опытного Java-разработчика для разработки проприетарных приложений, поддерживающих общение с бизнес-клиентами. Вы будете создавать масштабируемые сервисы на Java 17+/Spring Boot, работать с REST и...

FIS is seeking an experienced Software Architect Lead for Non-Functional Engineering (NFE) in Poland (hybrid). The role focuses on performance of large-scale Java systems, profiling, tuning, and leadership in load testing and optimization.You will work with the NFE team to profile, measure, and prove optimisations that improve throughput, latency and cost,...

ARDURA Consulting w Warszawie poszukuje doświadczonego Java Developera do pracy w środowisku fintech. Praca hybrydowa, do max 2 dni w biurze, z możliwością kontaktu z zespołem międzynarodowym.Do obowiązków należeć będzie rozwijanie i utrzymanie aplikacji Java z naciskiem na skalowalność, bezpieczeństwo i wydajność. Wymagamy minimum 5 lat...

Avenga poszukuje Programisty Java do pracy nad ekosystemem obsługi szkód i świadczeń. Do zespołu dołączysz w modelu hybrydowym, z jednym dniem w biurze w Warszawie. Wynagrodzenie B2B 140–160 zł netto + VAT za godzinę.Wymagane jest doświadczenie w Javie, Kafka, Spring/Hibernate oraz SQL, a także znajomość testów i praktyk inżynieryjnych....

EPAM Systems' Financial Services Practice seeks a Senior Java Developer to join a world-class engineering team, delivering backend services and scalable APIs for a leading global investment bank.The role focuses on high-performance, data-intensive systems in a fast-paced financial environment, with collaboration across distributed teams and Agile Scrum.The...

ITLT w Warszawie poszukuje doświadczonego Java Developera do zespołu zajmującego się bankowością korporacyjną. Praca zdalna jest mocno dopuszczalna, ale raz na dwa tygodnie zapraszamy do biura w Warszawie; praca w pełnym wymiarze czasu w metodyce zwinnej.Zakres obejmuje rozwój backendu i frontend, projektowanie bezpiecznych i skalowalnych aplikacji,...

High Five Recruitment is searching for a skilled developer in FinTech white-hacking based in Warsaw, specializing in reverse engineering online banking systems. Candidates should show proficiency in object-oriented programming, ideally in Java, and possess strong analytical skills.This full-time role offers significant career growth and opportunities to...

SD Solutions is recruiting for a Senior Java Developer to join a fintech client project in Warsaw. You will work on an online card payment system handling millions of transactions daily, with a focus on scalable, reliable Java-based services.Ideal candidates have 5+ years of hands-on Java development, strong knowledge of Java ecosystem (Spring, Hibernate,...

On behalf of FinTech Client #4, SD Solutions is looking for a talented Senior Java Developer SD Solutions is a staffing company operating globally. Contact us to get more details about the benefits we offer. Responsibilities: Work as a Senior Java Engineer for an online card payment system that processes millions of transactions a day for 1000+ merchants in...

ОписаниеCiti is a global financial institution that provides financial services supporting client growth and economic progress. Its global technology team develops a next-generation Risk Management platform serving trading businesses.ЗадачиParticipate in the full development lifecycle from analysis and design through deployment and third-line...

Virtusa is seeking a Senior Java Developer to lead the design, development and maintenance of high-performance backend systems. You will collaborate with architects to ensure scalable and secure solutions and embrace Generative AI tools to boost innovation.Responsibilities include building robust apps with Java 17+ and Spring Boot, optimizing PostgreSQL, and...

Apifonica seeks a senior Java backend engineer to design and build cloud-native microservices using Java 21+, Spring Boot and related frameworks, Docker and Kubernetes. Own services end to end, contribute to CI/CD, observability, security (OWASP Top 10) and incident response in a telecoms/cloud communications domain; collaborate with Platform Engineering and...

Experis poszukuje Senior Java Developera do pracy w Warszawie na modele hybridowe w środowisku inwestycyjnym. Do zadań należeć będzie projektowanie i rozwój usług backendowych, tworzenie skalowalnych mikroserwisów oraz integracje z systemami inwestycyjnymi. Wymagane jest min.5 lat doświadczenia w Java, Spring Boot, REST API i relacyjnych bazach...

Equinix, Inc. is hiring a backend engineer for our Warsaw office to build and maintain microservices using Java or Kotlin, Spring Boot, and REST APIs. You will integrate with Kafka, ORM-based databases, and participate in CI/CD and DevSecOps efforts while collaborating with product managers and SRE.The role emphasizes delivering quality code, participating...

act digital poszukuje doświadczonego specjalisty PostgreSQL do rozwijania i optymalizacji backendu z naciskiem na wydajność bazy danych. Będziesz analizować zapytania SQL, prowadzić tuning i konfigurację serwera PostgreSQL po stronie deweloperskiej oraz wspierać zespół programistyczny w zakresie wydajności.Około 30% obowiązków dotyczy rozwoju...

SIX Group Services Ltd. in Warsaw is seeking a Senior Java Software Engineer to help evolve cloud-based platforms. You will work with an international team to design, build, and modernize high-performance software powering financial services.You will own architecture decisions, champion technical excellence, and collaborate across product, architecture, and...

Clurgo poszukuje doświadczonego Java developera do kluczowego projektu transformacyjnego dla liderów rynku ubezpieczeniowego. Celem jest zaprojektowanie i wdrożenie wspólnego dla organizacji modelu operacyjnego, procesowego oraz technologicznego.W projekcie pracować będziesz nad architekturą systemową, mikroserwisami i integracją danych. Oferujemy...

IDT is seeking a Senior/Lead Java Software Engineer to join our team. You will collaborate with Europe/USA teams on Net2Phone Cloud Contact Center, building scalable cloud communications solutions.Responsibilities span full lifecycle, architecture, and cross-functional planning; strong Java/Spring and microservices experience are required, with opportunities...

Senior Fullstack Software Engineer (Java & React) Full-time Inetum Polska is part of the global Inetum Group and plays a key role in driving the digital transformation of businesses and public institutions. Operating in cities such as Warsaw, Poznan, Katowice, Lublin, Rzeszow, Lodz the company offers a wide range of IT services. Inetum Polska actively...

ОписаниеWe are an implementation and consulting company. We specialize in areas such as IT rescue, digital transformation, and maintenance. Together, we create state-of-the-art digital solutions, primarily for clients in industries such as healthcare, banking, insurance, e-commerce, FMCG, and retail. We combine innovation with a practical approach to...