senior java backend engineer java 21 spring boot

Wiodąca firma fintech w Warszawie zatrudnia programistę Java. Do zadań należy tworzenie skalowalnych aplikacji oraz współpraca w zespołach przy wdrażaniu nowych funkcji. Wymagane to minimum 5-letnie doświadczenie w Javie oraz dobra znajomość Spring Framework i technologii Docker. Oferujemy hybrydowy model pracy (maksymalnie 2 dni w biurze), a...

Dla naszego klienta z obszaru bankowości poszukujemy doświadczonego specjalisty na stanowisko Senior Backend Engineera, który będzie odpowiedzialny za projektowanie i rozwój kluczowych systemów back-endowych w środowisku o wysokiej dostępności i wydajności. Zakres obowiązków Projektowanie i rozwój nowoczesnych systemów back-endowych w oparciu...

Company DescriptionRoutescanner is the world's leading container logistics intelligence platform, helping shippers, freight forwarders, and cargo owners discover, compare, and optimize intermodal container routes based on transit times, carrier reliability, and CO₂ emissions. Our platform connects thousands of logistics professionals with actionable,...

Venn is hiring aSenior Backend Engineer to build and scale fintech services in a fast-growing startup. You will own backend components, work with product and operations, and integrate with banking partners to enable transfers, cards and lending features. Excellent communication and an entrepreneurial mindset are essential.Join a dynamic team focused on...

Luxoft Poland is seeking an experienced backend engineer to join a long-term, enterprise-scale project in Kraków. You will design, develop, and maintain mission-critical Java 11+ services using Spring Boot within a distributed microservices environment.Collaborating with architects, QA, DevOps, and product owners, you will drive technical direction,...

Sii Poland in Warsaw is seeking an experienced Senior Java Developer to join a team building a modern data integration and processing platform supporting logistics on a global scale. You will design scalable backend services and microservices using Java and Spring Boot, with a focus on event-driven integrations via Apache Kafka.The role requires hands-on...

DCG Poland is seeking a skilled Software Developer to focus on backend and integration solutions in Gdynia, Poland. Responsibilities include building microservices, integrating APIs, and collaborating in an agile team. Candidates should have at least 5 years of experience, strong Java skills, and familiarity with various tools including Spring Boot and...

Diverse CG Sp. z o.o. Sp.k. in Gdynia, Poland is seeking a Software Developer to work on backend integration solutions. You will be responsible for building and maintaining microservices using Java and Spring Boot, and integrating APIs in a collaborative agile environment.The ideal candidate has over 5 years of experience and strong SQL knowledge, especially...

Etteplan we Wrocławiu poszukuje doświadczonego Developera Java, który będzie rozwijać backend w Javie (Spring / Spring Boot) i projektować stabilne API w dużych systemach. Oferujemy pracę w międzynarodowym środowisku, hybrydowy model pracy oraz możliwość rozwoju technicznego i wpływu na decyzje architektoniczne.Pracownik będzie...

Overview Routescanner is the world's leading container logistics intelligence platform, helping shippers, freight forwarders, and cargo owners discover, compare, and optimize intermodal container routes based on transit times, carrier reliability, and CO₂ emissions. Our platform connects thousands of logistics professionals with actionable, real‑time...

GFT Technologies Poland is seeking an experienced backend engineer to design and develop high-performance Java services and scalable microservices. You will work on distributed systems, REST APIs, and data processing pipelines within a cloud-native, Kubernetes-driven environment.The role requires 5+ years in Java backend development, experience with...

Jit Team ищет опытного Java-разработчика для разработки бэкэнда и микросервисов на базе Spring Boot. Вы будете работать над сервисами и API для мобильного приложения, интеграциями через Kafka и обеспечением...

Square One Resources is seeking a Senior Java Developer to join a global Risk Technology team responsible for designing, developing, and maintaining high-performance data processing systems supporting risk management functions.The role focuses on backend development, distributed systems, and delivering strategic technology initiatives across the full...

ARQ, a fast-growing fintech in Kraków, seeks a Backend Engineer to design, develop and maintain scalable backend systems powering our products. You will build REST APIs and microservices, focusing on security, performance and reliability in a dynamic startup environment.Required skills include Java, Spring Boot, and fluent English communication. A...

Luxoft Poland in Kraków is seeking an experienced Backend Engineer to help migrate and modernize securitization platforms on Microsoft Azure. You will build microservices, design REST APIs, and implement cloud-native solutions with AKS orchestration.You will work with Terraform IaC, Docker containers, and CI/CD pipelines, collaborating across trading, risk,...

Auctane is hiring an Associate Software Engineer in Poland to contribute to backend development using Java and Spring Boot, and to design and consume RESTful APIs. You will gain hands-on experience with BPM workflows, AWS services, and test automation in a hybrid working model.Join a global engineering team and grow technical skills while collaborating...

Prime Engineering Poland poszukuje Senior Fullstack Developera do pracy nad projektem z dziedziny finansów. Platforma obsługuje globalny łańcuch kredytowy dla klientów korporacyjnych i dużych instytucji. Praca w modelu hybrydowym w Warszawie, kontrakt B2B lub UoP do ustalenia.Wymagane 5 lat doświadczenia w Javie/Spring Boot i Angularze, dobra...

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...

Do you want to work for one of the world’s largest global banks? Want to be part its exciting digital transformation? Do you want to engineer incredible products for millions of customers? Well, our Client offers just that We are looking for candidates to help develop our internal IT Automation Portal. The portal connects business teams across all...

We want somebody senior who not only does the coding but understands systems architecture. Yet the role is still a developer, not an architect.Java, Spring Boot, Microservices systems architectureThis role will have a significant impact on delivering innovative solutions for one of the leading retailers in the UK,Youll work on projects that leverage...