senior java backend engineer java 21 spring boot

A prominent recruitment agency seeks a software engineer to work with a British banking company. The role involves designing and developing applications, ensuring quality, and utilizing Java and Spring Boot. Ideal candidates will have a strong software engineering background and experience in SOA or micro-services. The position offers a range of benefits...

Jobtailor in Poland is seeking a Backend Java Developer to design, implement, and maintain scalable services using Java 17+ and Spring Boot. You will build RESTful APIs, work with AWS, and contribute to CI/CD pipelines in a fast-paced Agile environment.The role emphasizes quality through automated tests, code reviews, and best practices, collaborating with...

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...

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...

Exciting Opportunity for Senior Software Engineers: Bring Your Expertise to Webfleet!Join our innovative team at Webfleet Solutions as a Senior Software Engineer, specializing in Java backend/Spring Framework, Cloud DevOps to develop and maintain high-performance, scalable software solutions.Here's a little taste of your challenge:Design, develop, test,...

Erste Bank Polska poszukuje doświadczonego programisty Java do zespołu Backend Dev.SME-Cust&Digi. Będziesz projektował i rozwijał skalowalne rozwiązania, współpracując z biznesem i zespołami produktowymi. Praca w trybie hybrydowym z siedzibą w Polsce, z możliwością pracy z różnych biur.Wymagane jest zaawansowane podejście do Spring Boot, JPA...

Essential Duties and Responsibilities: Develops software solutions by studying information needs, conferring with users, studying systems flow, data usage, and work processes. Investigating problem areas and following the software development lifecycle. Designing, developing, and testing server-side logic by developing high-quality, reusable, and scalable...

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...

Revolut is seeking a Mid/Senior Backend Engineer to join our technology team. You will build mobile APIs and microservices, driving scalable systems used by millions of customers worldwide.You will work on critical risk management, fraud detection, and payment processing, while focusing on greenfield development and improving existing systems in a...

A technology solutions provider based in Wysokie Mazowieckie, Poland is looking for a skilled Software Engineer specializing in Cloud and Backend development. The successful candidate will design and develop scalable backend systems, manage databases and cloud-native applications using Google Cloud Platform. Ideal applicants will have experience in Java, Go,...

ResponsibilitiesDesign, develop, and maintain Java-based applications supporting taxation, account management, and investment processingLead and execute application upgrades to Java 17+ and Spring Boot 3.x baselineBuild and maintain calculation engines aligned with tax regulations across multiple countriesDevelop solutions supporting complex business...

ResponsibilitiesDesign, develop, and maintain Java-based applications supporting taxation, account management, and investment processingLead and execute application upgrades to Java 17+ and Spring Boot 3.x baselineBuild and maintain calculation engines aligned with tax regulations across multiple countriesDevelop solutions supporting complex business...

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...

GFT TECHNOLOGIES SE is looking for a skilled software engineer to join our international team in Kraków. Role involves designing and maintaining high-impact digital platforms, focusing on backend services and APIs.The ideal candidate has extensive experience with Java, Python, and modern software practices, and is comfortable working in Agile teams. Enjoy a...

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...

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...

Diverse CG Sp. z o.o. Sp.k. is seeking a skilled Java Developer in Warsaw, Poland. The role involves designing, developing, and maintaining Java-based applications focused on taxation and complex business processes.Candidates should have strong knowledge of Java and Spring Boot, experience in upgrades and migrations, and proficiency with relational databases...

FreeBalance is seeking a Software Development Team Lead to guide a high-performing back-end engineering group building enterprise-scale web applications using Java, Spring, and Hibernate.You will own architecture, drive technical planning, mentor engineers, and coordinate across analysts, QA, and front-end teams to deliver robust, secure, and scalable...

Ubique Systems in Kraków seeks an experienced Java backend engineer to design and build intelligent digital products and services with AI at the core. You will apply modern engineering practices, from analyzing user needs and developing features to automated testing, deployment, and observability, while ensuring quality, security, and...