senior java backend developer

DSV Air & Sea SAU seeks a senior backend engineer to develop and maintain enterprise services in the Digital Document Management domain. You will work with product owners, architects, and QA to deliver features, system integrations, and operational improvements while upholding high engineering standards.You will contribute to CI/CD, observability, and...

Tenarai Europe in Kraków is seeking an experienced backend engineer to design, develop, test, and maintain core internal systems. You will focus on scalable Java/Spring Boot microservices and robust REST/gRPC APIs for high-volume travel transactions.You will work with GCP, Docker, and Kubernetes, collaborate with QA and SRE, participate in CI/CD, and mentor...

HeadHR is seeking a Senior Java Developer for a public sector project based in Warsaw. The successful candidate will develop and maintain tax-related software systems while working in a structured Agile team.The ideal candidate should have strong Java development skills, experience in large-scale projects, and must be fluent in German (C1). The role offers a...

Allegro's Razor team maintains the critical backend for checkout and purchase, handling massive scale with high availability. You’ll own microservices in a cloud-native stack (Java, Kotlin, Spring, MongoDB) and collaborate across PMs and engineering teams.The role supports hybrid work with flexible hours (4/1) and up to 30 days of remote work, based in...

Routescanner, the world’s leading container logistics intelligence platform, seeks an experienced backend engineer to own the design and delivery of JVM-based microservices on AWS. You’ll shape architecture, drive production readiness, and work across route optimization, data ingestion, geo-routing, and carrier data.You will collaborate with a small,...

Senior Java Developer Location: PolandMethodology: ScrumIndustry: Automotive (global premium brand)Collaboration: Long‑term projectSalary:130-170 zl/h Role description You will join a team responsible for developing and modernizing backend systems and implementing cloud technologies. Your main tasks will include: creating data import processes to...

A tech startup is seeking an experienced back-end developer to join their team in Warsaw. The ideal candidate should have over 3 years of JAVA experience and a Bachelor's degree in Computer Science. Responsibilities include application lifecycle participation, debugging, and collaborating with front-end developers. The position offers a competitive salary...

Luxoft in Kraków, Poland, seeks a backend engineer to migrate and modernize securitization platforms on Azure. You will design cloud-native services, implement REST APIs, and drive containerized microservices with AKS, Terraform IaC, and CI/CD pipelines.The role emphasizes data consistency, performance, and regulatory compliance within a distributed...

Job descriptionW firmie Advanced Protection Systems SA tworzymy unikatowe systemy antydronowe bazując na najnowszych technologiach radarowych. Samodzielnie projektujemy i produkujemy wszystkie elementy: od układów scalonych, przez elektronikę, mechatronikę, aż po zaawansowane oprogramowanie i finalną implementację. Dzięki naszym nowatorskim...

DescriptionNetguru is a trusted partner in digital commerce. The company helps leading brands modernize B2B solutions, marketplaces, and retail ecosystems. Since 2008, it has empowered businesses with cutting-edge technology, AI-powered personalization, and world-class engineering and design teams. A certified B Corporation®, Netguru is trusted by major...

Senior Java Developer - Microservices & Cloud ExpertiseKrakowHybridAnsibleApache BeamApache FlinkGCPJavaJenkinsOraclePgSQLRedisREST APIsSpring BootEnglishMid-Level, SeniorBanking, Corporate Banking, Investment BankingDeveloperUnleash Innovation in Distributed Systems - Shape the Future of Banking Technology!Krakow-based opportunity with hybrid work model,...

DCG is seeking a Java software engineer to design, develop and test components of the Transfer Agency Investor Onboarding system. You will collaborate with business analysts to align user stories and acceptance criteria and integrate in-house solutions with vendor systems.You will resolve issues in test and production, enhance technical specs and data...

DSV - Global Transport and Logistics is looking for a Senior Java Developer to design and maintain integrations for warehouse automation. You'll collaborate with various teams to ensure high-quality, secure, and reliable solutions.The ideal candidate will possess a Bachelor's or Master's degree in IT, strong experience in Java 17+ and Spring Boot, and skills...

A European institution is seeking a Senior Java Developer skilled in React and Kubernetes. This remote role involves working on-site for one week every six weeks in The Hague. Candidates should have 7+ years of experience in Java, Spring Boot, and microservices, alongside cloud deployment proficiency. The position also necessitates fluency in English and...

Miratech is seeking a Senior Java Developer to join their dynamic team in Poland, focusing on developing software solutions for public sector clients. The role involves implementing software components, performing system integration, and collaborating with project stakeholders.Candidates should have over 6 years of Java development experience with strong...

Firma apreel poszukuje kandydata na stanowisko Senior Fullstack Java Developer do projektu systemu dla portfela ubezpieczeń ochronnych i terminowych. Wymaga się minimum 6-letniego doświadczenia w programowaniu aplikacji opartych o microserwisy oraz bardzo dobrej znajomości technologii frontendowych, zwłaszcza Angular.Praca odbywa się w Warszawie w...

Luxoft in Kraków is seeking a seasoned Java software engineer to contribute to a highly scalable web application. The team practices Agile, with a focus on readable code, strong design patterns and robust unit tests.You'll work with Java 8, modern frameworks and tools, participate in code reviews, and collaborate across locations in London and NY as part of...

O roli: Szukamy doświadczonego inżyniera-lidera do zespołu E-Commerce Platform (część organizacji Core Experience). Zespół buduje systemy self-service umożliwiające klientom zakup, wdrożenie i zarządzanie subskrypcją produktu – w tym ekspansję na nowe rynki międzynarodowe i rozwój silnika cenowo-rabatowego. Usługi te generują znaczną...

Cześć! Poznaj możliwości współpracy ze Scalo! Zakres współpracy obejmuje: udział w międzynarodowym projekcie z obszaru IoT dla branży zabezpieczeń i kontroli dostępu, rozwój platformy IoT przetwarzającej dane urządzeń w oparciu o technologie Big Data, programowanie usług backendowych w języku Java, integracja komponentów chmurowych AWS...

ITEAMLY poszukuje kandydatów na stanowisko Senior Fullstack Developer (Java & React) w kategorii Full-stack, w Kraków. To świetna propozycja dla osób z doświadczeniem na poziomie mid i znajomością Java, Spring Framework, Spring Boot, React.js, TypeScript, JavaScript, AWS, SQL, HTML, CSS3, SCSS, Jest, Kafka, Hadoop, Apache Spark, Next.js, Redux,...