senior software engineer- java

Housecall is a tech‑enabled primary care company delivering virtual and in‑person care with a mission to measurably improve healthcare outcomes and people’s quality of life. Job Description This is a remote position. Housecall is redefining primary healthcare delivery with an AI‑enabled technology platform. Join a small, ambitious team building the...

Tenth Revolution Group in Warsaw is seeking a Senior Software Engineer to join our HR systems integration team. You will develop and maintain integrations between HR and enterprise systems, focusing on secure, scalable backend services and robust API design.The role offers hybrid work (3 days onsite in Warsaw) with a competitive PLN 30–35k gross monthly...

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of...

Euroclear in Kraków is seeking an Expert Engineer to lead design and development of scalable financial IT solutions. You will own complex features, guide junior engineers, and influence technical choices while collaborating with cross-functional teams in a dynamic, production-focused environment.We expect 5+ years of hands-on software engineering, strong...

Why Cast AI? Cast AI is an automation platform that operates cloud-native and AI infrastructure at scale. By embedding autonomous decision-making directly into Kubernetes and cloud environments, Cast AI continuously optimizes performance, reliability, and efficiency in production. The old way doesn’t work. As Kubernetes and AI environments grow, manual...

Choosing Capgemini means choosing a company where you will be empowered to shape your career in the way you’d like, where you’ll be supported and inspired by a collaborative community of colleagues around the world, and where you’ll be able to reimagine what’s possible. Join us and help the world’s leading organizations unlock the value of...

Szukasz miejsca, w którym Twoja praca naprawdę ma znaczenie? W CloudFerro tworzymy technologie, z których na co dzień korzystają europejscy liderzy nauki i sektora kosmicznego - m.in. ESA, EUMETSAT, ECMWF, Mercator Ocean International, DLR czy EGI. Pracując blisko sektora Earth Observation możesz realnie wspierać analizy i lepsze zrozumienie naszej...

Some careers shine brighter than others. If you’re looking for a career that will help you stand out, join HSBC, and fulfil your potential. Whether you want a career that could take you to the top, or simply take you in an exciting new direction, HSBC offers opportunities, support and rewards that will take you further. Your career opportunity We are...

CDQ AG & CDQ GmbH in Wrocław is looking for an experienced Java Developer passionate about creating high-quality, maintainable code. The role involves designing AI agents, integrating AI capabilities, and contributing to scalable architectures.The ideal candidate has at least 3 years of backend development experience with Java, along with proficiency in...

We are looking for a skilled Mid/Senior Search Engineer to join an engineering team working with a major international retail brand. In this role, you will focus on building, optimizing, and deploying highly relevant, federated, and personalized search experiences using cutting-edge search technologies and data-oriented Java services.ResponsibilitiesExecute...

We are looking for a skilled Mid/Senior Search Engineer to join an engineering team working with a major international retail brand. In this role, you will focus on building, optimizing, and deploying highly relevant, federated, and personalized search experiences using cutting-edge search technologies and data-oriented Java services.ResponsibilitiesExecute...

Link Group seeks an experienced developer with strong backend or frontend expertise to build reliable, high-quality software across the full stack. You’ll work on scalable Java-based solutions and modern frontend apps, contributing from design to production.You’ll join a collaborative, high-performing team that values code quality, mentoring peers, and...

Altium is seeking a Senior Software Development Engineer (Java) to build cloud-native backend services for Altium 365. You will work on scalable architectures, multi-tenant systems, and data-intensive applications in a distributed cloud environment.Based in Katowice, this role involves collaborating with R&D teams to deliver high-quality features, with a...

Scalo poszukuje programisty Java na backend. Będziesz rozwijać i utrzymywać mikrousługi w chmurze, projektować architekturę oraz dokumentować rozwiązania techniczne. Wymagana znajomość Spring Boot, PostgreSQL i narzędzi Elasticsearch/Kafka. Praca hybrydowa, raz w tygodniu w Łodzi; stawka do 155 zł netto za godzinę na B2B/VAT. Doświadczony...

Talanto szuka doświadczonych inżynierów Java/Spring i React do pracy nad projektami o dużej skali i architekturze mikroserwisowej w środowisku event-driven. Praca zdalna na całym świecie, z naciskiem na wysoką jakość kodu i zaangażowanie w dostarczanie wartości biznesowej.Wymagana jest praktyczna znajomość Java/Spring, React z RxJS oraz...

Capco Poland is seeking an experienced Senior Java Developer to design, develop, and enhance enterprise-grade applications. You’ll work on Core Java, Spring Boot, Microservices, REST APIs, and database technologies, collaborating with analysts, architects, and teams across the business.Join a hybrid, B2B project-based engagement and help ensure scalable,...

State Street's CRD team is seeking a Java Developer to enhance and maintain Alpha/Charles River modules within an agile Scrum team. You will work on large, complex software enhancements, collaborating with BAs and PMs to deliver scalable solutions.The role requires strong Java, Spring, SQL, and backend tech experience, with exposure to Kafka and...

ASTEK Polska Sp. z o.o. w Warszawie poszukuje Senior Test Automation Engineer. Osoba na tym stanowisku będzie odpowiedzialna za projektowanie i rozwój testów w Playwright oraz Java, a także integrację w środowisku asynchronicznym.Wymagane jest min. 3 lata doświadczenia w automatyzacji testów oraz znajomość Git. Oferujemy długoterminową...

Avenga is hiring a Senior Software Engineer to join an international Pharma & Life Sciences project. You will work on biosample data platforms, focusing on Java backend, Elasticsearch, and related JVM technologies. The role emphasizes microservices, cloud infrastructure, and a Scrum-driven environment.Start date is 01/10/2026 with at least 12 months...

Work Model: Hybrid work in Poznań / Warszawa (1/2 days in the office a week) Why choose this offer? Work on products used by millions of users Collaborate with strategic external partners and modern integration platforms Influence quality standards and testing processes from the early stages of development Be part of a cross-functional team focused on...