Tech jobs
Job listings
Senior Java Developer
Build and maintain scalable Java backend services using Spring Boot, REST APIs, PostgreSQL, and CI/CD pipelines for global enterprise projects in Kraków.
Senior Java Developer
Build and maintain scalable Java backend services using Spring Boot, REST APIs, PostgreSQL, and DevOps tools like Docker and Kubernetes for global projects in Kraków.
Java Developer @ Boldare
Build and maintain Java-based microservices and APIs for international clients using Spring Boot, PostgreSQL, Docker, and Kubernetes, while collaborating directly with clients in an Agile environment.
Java Developer (10/838)
Build and maintain Java/Spring services for a banking platform, collaborating with teams to ship features, optimize performance, and ensure secure, high-quality code.
Senior Java Developer (Microservices)
Build and maintain mission-critical backend microservices for a global investment bank using Java 11+, Spring Boot, Kafka, and Kubernetes in a cloud-native environment.
Mid/Senior Java Developer
Build and maintain scalable Java 21/Spring Boot microservices for a fintech/banking platform, using AWS, Kafka, PostgreSQL, and DevOps tooling.
Senior Java Developer
Build and maintain scalable Java-based software solutions using microservices and cloud tools, while mentoring junior engineers and following best practices.
Senior Java Developer
Senior Java Developer builds scalable backend services and features using Java, microservices, and cloud tools, while mentoring junior engineers and enforcing code quality standards.
Senior Java Developer
Senior Java developer building and leading microservices using Spring Boot, Docker, and AWS for global clients.
JVM Backend Engineer - Java Spring Microservices (Hybrid)
Builds and modernizes Java Spring microservices, migrating legacy apps to Java 17/21 and Spring Boot with REST APIs, CI/CD, and automated testing in an Agile team.
Java Developer
Build and maintain Java applications using Spring and Groovy, collaborating in Agile teams to deliver business-driven features and integrate with external systems via REST APIs.
Java Developer
Build and maintain Java 17 backend services using Spring, CQRS, and REST APIs, while collaborating on AngularJS frontend features in a fintech environment.
Java Developer
Builds and maintains Java/Spring backend services and REST APIs for clients in finance, healthcare, and e-commerce, using Kafka, CI/CD, and monitoring tools.
Senior Java Developer
Build and maintain Java-based FX Options pricing platforms using core Java, Spring Boot, and Oracle, while collaborating in an Agile Scrum team.
Tech Lead Java (Backend) - F/M @ ASTEK Polska
Lead a backend team building and maintaining insurance systems in Java/Spring Boot, shaping architecture and code quality for thousands of users.
Java Developer
Build and maintain Java applications with a focus on scalability, security, and performance, using Spring, Docker, Kubernetes, and CI/CD pipelines.
Java Developer
Builds and maintains a microservices-based e-commerce backend in Java/Kotlin with Spring, Oracle/PostgreSQL, AWS/GCP/Azure, CI/CD, Kubernetes, and automated testing.
Senior Java Backend Engineer | Spring Boot & REST
Senior Java backend engineer building scalable REST services with Spring Boot, PostgreSQL, Docker and Kubernetes in a hybrid team.
Java Developer
Build and maintain scalable Spring Boot microservices and REST APIs for a telecom client, using AWS, Kubernetes, and event-driven patterns while owning end-to-end DevOps and testing.
Java Developer
Build enterprise Java backends with Spring Boot, REST APIs, and microservices; write SQL, optimize queries, and integrate Kafka while ensuring security and test coverage.