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...

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...

Luxoft is seeking an experienced Java Developer to join a Banking customer project, focusing on a Trading application. You will develop and maintain Java-based microservices, design monitoring and security systems, and collaborate with cross-functional teams to deliver robust solutions.The role requires 10+ years of experience, strong backend Java skills,...

ING IT w Polsce poszukuje doświadczonego developera Java, który dołączy do zespołu rozwijającego autorskie aplikacje bankowe. Praca obejmuje projektowanie, rozwój, testy, dokumentację i warsztaty zbierania wymagań oraz wsparcie produkcji.Wymagane jest min. 5 lat doświadczenia, Java 17+, Spring, REST, Kafka, Redis, Kubernetes i Docker. Praca...

Project description We're seeking an experienced Java Developer for one of our Banking Customer to work on a Trading application. Responsibilities Develop and maintain Java-based applications and microservices. Design and deploy monitoring, logging, and alerting systems. Ensure security best practices are followed throughout all stages of development and...

Obszar: Consulting IT Lokalizacja: 100% zdalnie Start: ASAP (akceptujemy kandydatury z max 1msc okresem wypowiedzenia) Stawka (ustalana indywidualnie): 150 - 165 PLN netto + VAT / h Zaangażowanie: B2B (outsourcing z 1dea), full-time, długofalowo Proces rekrutacyjny (100% zdalnie): Krótka rozmowa telefoniczna informacyjno-zapoznawcza z rekruterem 1dea...

We are seeking a highly skilled Senior Java Engineer to join our team and play a key role in building, modernizing, and enhancing a critical enterprise Master Data Platform . This platform serves as the source for maintaining key demographic data and delivering robust data management capabilities across customers, bankers, and related entities. As part of...

Poznaj Onwelo Onwelo jest partnerem technologicznym, który dostarcza kompleksowe usługi, od strategii i architektury, przez wdrożenia, po utrzymanie, w obszarach transformacji cyfrowej, danych i automatyzacji. Nasz zespół liczy ponad 400 specjalistów z silnymi kompetencjami seniorskim, a na koncie mamy 300+ zrealizowanych projektów dla dużych...

We are looking for a skilled Java Engineer to join Flix on a freelance/service agreement basis (B2B contract). This is a contractor engagement to work on impactful, hands‑on challenges in the domain o f f inanc ial t echnology .Scope of ServicesBring expertise in Java-based backend development. Work across Flix's finance technology environment to build and...

ОписаниеLeoVegas Group is building a world-class Sportsbook platform. Its Sports domain operates in a high-volume, real-time environment, transforming sports, trading and pricing data into experiences used by millions of customers.ЗадачиLead architecture and design discussions for scalable, resilient and maintainable distributed systems through...

Company Description 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 the company offers a wide range of IT services. Inetum Polska actively supports employee development by fully funding...

Описание:We are looking for a Senior Java & AI Engineer with a strong software engineering background and hands-on experience in Agentic AI and Large Language Models (LLMs). You will design and build scalable, production-ready applications that combine robust Java-based backend systems with modern AI capabilities. We are looking for an engineer who...

Hey there! Thinking about where to kickstart or boost your tech career? Citi is way more than just a place to work. You'll be joining a huge team of over 230,000 people from all over the world. Here, you can really grow your skills, make a difference, and even help out your community.We believe in making work flexible and welcoming all kinds of people. If...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe.We are looking for an experienced Senior Java Developer to join our client's team and contribute to the development of business systems built on microservices architecture. This role involves creating new functionalities as well as enhancing integrations...

Unleash the power of big data to revolutionize financial technology — drive innovation at the forefront of banking transformation! Warsaw-based opportunity with hybrid work model (up to 2 days remote per week). As a Senior Big Data Engineer – Java and Spark, you will be working for our client, a leader in structured finance within the global banking...