senior software engineer- java

ComeOn Group in Katowice seeks a Senior Java Developer to join our hybrid team, building and maintaining scalable services and integrations across the platform. You will work with backend components and may contribute to frontend work for mobile and desktop environments.We leverage Java, Kafka, Docker, MongoDB, MySQL, React, Springboot, and Kubernetes,...

Ness Solution w Warszawie poszukuje Java Backend Developera do rozwoju aplikacji działającej na międzynarodowych rynkach. Idealny kandydat powinien mieć minimum 4-letnie doświadczenie oraz doskonałą znajomość frameworków Spring i systemów kontroli wersji.Wymagana jest również umiejętność diagnozy błędów oraz pisania testów. Praca oferuje...

Diverse CG Sp. z o.o. Sp.k. is seeking a skilled Java developer to design, implement, and maintain Java applications for pension and savings products. You will work on tax and account processing engines, ensuring compliance across multiple countries and integrating with tax authorities.The role emphasizes collaboration with analysts, cross-functional teams,...

thyssenkrupp Group Services Gdańsk Sp. z o.o. is seeking a senior Java developer to build backend solutions using Java 11+ and Java EE, and to maintain our MES bridging SAP with local plant controls across multiple sites.You will deliver new features within Scrum and Kanban, ensure code quality through reviews and automated tests, and work with a modern...

Motorola Solutions is seeking a Software Engineer to join the Evidence and Devices Engineering team in Kraków, focusing on backend and full stack work with emphasis on the Java backend.You will contribute to building scalable, high-performance services, APIs, and backend features, while collaborating with distributed teams in an Agile environment and...

A leading software company located in Warsaw is seeking an experienced Software Tester specializing in automation. You will set up testing frameworks, create documentation, and collaborate with analysts and developers. The ideal candidate has at least 5 years of experience, ISTQB certification, and good English skills. This role offers competitive hourly...

Wiodąca firma IT poszukuje doświadczonego developera z minimum 8-letnim doświadczeniem. Rola obejmuje rozwój aplikacji frontendowych i backendowych w technologiach Java i Angular. Do zadań należy również optymalizacja wydajności oraz podnoszenie poziomu bezpieczeństwa. Istotne umiejętności to Spring, PostgreSQL i integracja REST API. Oferta pracy...

Astek w Warszawie poszukuje Senior Test Automation Engineer (k/m) do pracy w branży farmaceutycznej. Czekają na ciebie ciekawe projekty związane z automatyzacją testów w środowisku asynchronicznym. Wymagana jest znajomość Playwright oraz Java, a także doświadczenie w automatyzacji testów.Oferujemy wynagrodzenie od 760 do 825 zł netto/dzień,...

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...

Jit Team is seeking a Senior Backend Java Developer in Poland to modernize and maintain platforms for tax processing, account management, and investment operations. You will work in a hybrid setup with colleagues across international teams, focusing on scalable Java backend solutions and the latest Java ecosystem tools.You will upgrade to Java 17+/21, apply...

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,...

Astek Polska sp. z o.o. poszukuje Senior Test Automation Engineer (Java) do zespołu ds. testów oprogramowania w środowisku medycznym.Praca hybrydowa we Wrocławiu, kilka dni w biurze w miesiącu, możliwość rozwoju i udziału w projektach międzynarodowych. Oczekujemy biegłej znajomości Javy i doświadczenia w automatyzacji testów UI (TestFX), pracy...

Nordea Bank Abp in Poland seeks a Backend Developer for Savings and Investment Product & Retail Order Management Technology Service Domain. You will design, develop, and maintain Java applications that support our savings and investments products, and contribute to robust calculation engines.The role requires strong Java 21+ skills, Spring Boot, PostgreSQL,...

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...

Kingfisher plc in Kraków is seeking a Senior Quality Engineer (Java) to join our hybrid team with one in-office day per week. You will contribute to QA across Java-based services and collaborate with developers, testers and product stakeholders to deliver robust software.We offer a competitive benefits package, including private medical care for you and...

DCG in Kraków offers a hybrid position focused on building and testing components of the Transfer Agency Investor Onboarding system. The role collaborates with analysts, developers and testers to deliver solutions that meet business needs across multiple teams and locations.The candidate should bring strong Java experience, knowledge of Spring MVC/Spring...

We are seeking a Senior Data Engineer to design, build, and maintain large-scale data pipelines and distributed processing systems that power AI-driven initiatives. In this role, you will leverage your expertise in AWS, Spark, and modern data architectures to deliver secure, scalable, and highly available data solutions supporting Gen AI and ML...

SKMgroup in Kraków, Poland is searching for a Senior Full Stack Developer (Java/React) to join a dynamic team focused on developing cloud-native applications. The role emphasizes AI-driven development and requires fluency in Czech. You'll lead backend services implementation, work on responsive user interfaces, and maintain systems within Azure.We offer a...