senior java software engineer

Dla naszego klienta – firmy rozwijającej globalną platformę mobilności – poszukujemy Senior Site Reliability Engineera (DevOps + Java).Projekt dotyczy jednej z największych platform związanych z zamawianiem przejazdów. Rozwiązanie umożliwia użytkownikom zamawianie taksówek, śledzenie przejazdów, realizację...

For one of our clients, we are looking for a candidate who is available to start in August. The project is initially planned for two months, with the possibility of extension.Senior Test Automation Engineer (Java, Playwright)Your responsibilities review and analyze system requirements ...

A leading tech company is seeking a Senior Software Engineer in Poland to join their Data Breach Response Engineering team. The role involves architecting and developing model-based applications, leading best practice technical designs, and guiding product improvements in collaboration with teams. Applicants should have 5+ years of software development...

Emporix is seeking a skilled Java Developer to join our team in Poland. You will build secure, scalable backend systems using Java with Spring Boot or Micronaut, design microservices, and deploy on Google Cloud Platform with Kubernetes to deliver high‑performing services.You will collaborate with frontend teams and architects, apply OWASP security...

Capgemini Polska is seeking a Senior Java backend developer to design and build scalable backend systems using Java and the Spring ecosystem. You will focus on microservices, high performance, and code quality while collaborating with DevOps on cloud infrastructure.You will work across REST APIs, memory management, GC tuning, and modern Java features,...

Sabre Polska Sp. z o.o. in Kraków is seeking a mid to senior Java engineer for building scalable microservices and secure, cloud-native applications. You will drive design, testing, and CI/CD, ensuring performance and reliability across Sabre's identity and authentication stack.You’ll collaborate with product teams, security leads, and SREs to modernize...

BEC, a financial technology company delivering IT solutions for Danish banks, seeks a Senior Software Engineer (Java) to join the Customer Rating & Analytics team in Warsaw. You will help drive the data tech transformation, build new data products, and evolve an overdraft management solution.The role is co-located with the team in Roskilde and Warsaw, with...

Forte Group is seeking a Senior Java Engineer (AI-focused) to develop a modern automation layer for a global leader in commercial finance technology. You will ship production-grade software, translating business requirements into platform configurations while ensuring correctness, safety, and quality.This role emphasizes AI-first delivery and rapid iteration...

ALGOTEQUE Innovation Hub poszukuje doświadczonego specjalisty Java, z 8+ latami praktyki, do pracy we Wrocławiu. Oczekuje się zaawansowanej znajomości Spring Boot, JPA i Hibernate, projektowania REST API oraz architektury mikroserwisowej.Wymagana praktyka DevSecOps i konteneryzacji (Docker/Kubernetes/Nomad). Forma współpracy B2B z możliwością pracy...

BCF Consulting Services is seeking an experienced Java and Kotlin developer to work in Wrocław, Poland. The ideal candidate should have over 3 years of experience in software development, particularly in Java and Kotlin, and be skilled in Python, AWS, and Docker.Your role will include the development of applications in a microservices architecture,...

Addepar, a global data and AI platform, is seeking a Senior Software Engineer in Warsaw to build and maintain systems that authenticate users and enable self-service configuration. You will work on the identity platform across login, MFA, and admin tools used by client teams and end-clients.Collaborate with product, design, and engineering to ensure...

Nigel Frank International is seeking a Senior Integration Engineer - HR Systems to design, build and operate integrations connecting HR platforms, enterprise apps and third-party SaaS solutions. You will own end-to-end projects from requirements through deployment and production support.You’ll implement secure data exchanges, REST/SOAP integrations, and...

Net2Source (N2S) in Warsaw offers a hybrid role (3 days in office) for a Specialist with 5–7 years experience in Java frameworks to design and develop scalable microservices based applications. The position requires Core Java, multi-threading, data structures, Kafka, Kubernetes, AWS, gRPC and ideally banking domain experience.You will lead development of...

DataWalk, a high-tech software product company in Poland, is seeking a Senior Full-Stack Developer (Java and Angular). This remote role involves architecting and delivering powerful analytical capabilities and collaboration tools. Applicants should have over 5 years of software development experience, deep proficiency in Java (Spring Boot), TypeScript,...

At Mindbox we connect top IT talents with technology projects for leading enterprises across Europe. As a Senior Software Engineer, you will join our Kraków-based team to work on evergreening legacy Java applications and supporting production systems. You will build modern Java microservices, improve observability and reliability, and use AI-driven tools...

- Strong experience with Java 11/17+ - Spring Boot / Spring Framework - REST APIs and Microservices - JPA/Hibernate - Maven or Gradle - REST/SOAP integrations - Kafka or similar messaging platforms - Event-driven architecture - Oracle Database and strong SQL skills - Experience with distributed, highly available systems - Agile/Scrum experience - Experience...

Cześć! Poznaj możliwości współpracy ze Scalo! W Scalo zajmujemy się dostarczaniem projektów software'owych i wspieraniem naszych partnerów w rozwijaniu ich biznesu. Tworzymy oprogramowanie, które umożliwia ludziom dokonywanie zmian, działanie w szybszym tempie oraz osiąganie lepszych rezultatów. Wykorzystujemy szerokie spektrum usług IT, aby...

Cześć! Poznaj możliwości współpracy ze Scalo! W Scalo zajmujemy się dostarczaniem projektów software'owych i wspieraniem naszych partnerów w rozwijaniu ich biznesu. Tworzymy oprogramowanie, które umożliwia ludziom dokonywanie zmian, działanie w szybszym tempie oraz osiąganie lepszych rezultatów. Wykorzystujemy szerokie spektrum usług IT, aby...

We are seeking an experienced Java Developer with strong expertise in designing, developing, and maintaining enterprise-grade applications. The ideal candidate should have hands-on experience in Core Java, Spring Boot, Microservices, REST APIs, and database technologies, along with a solid understanding of software development best practices.Key...

Warsaw, Poland | Hybrid (2 days per week in our Warsaw office) About Vyntra Vyntra develops software that helps banks and financial institutions detect fraud, prevent money laundering and better understand transactions at scale. Our platform processes large volumes of transactional data in real time, combining search technology and AI to provide clear,...