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April 8, 2026

Senior Full-Stack Developer (Java + Angular)

Senior • Hybrid

18,000 - 24,000 PLN

Warsaw, Poland

About the client:

Our client is one of the largest software producers in Europe and a leading IT solutions provider, delivering mission‑critical systems for sectors such as banking, finance, public administration, healthcare, energy, and telecommunications. The company operates as a global federation of technology firms, leveraging deep industry expertise to support digital transformation across more than 60 countries.

About the project:

You will join a team developing systems for financial institutions in the area of trade finance. We are currently implementing a factoring system that will replace the currently operating solution. In this field, we have many years of business experience.

The projects are carried out in a microservices and containerized architecture, using the latest technologies: Java 24+, Angular 21.

Requirements:

  • Minimum 5 years of experience in a similar position,

  • Very good knowledge of Java (21+), Spring Boot, Hibernate,

  • Good knowledge of Angular (15) and ngrx,

  • Experience with microservice architecture,

  • Docker, RabbitMQ, Git,

  • Postgres, Oracle,

  • Ability to write unit tests,

  • Experience with synchronous (REST, SOAP) and asynchronous (e.g., RabbitMQ) communication.

Nice to have:

  • Gradle, CI/CD, Jenkins,

  • NoSQL databases (MongoDB, Redis),

  • Linux knowledge (server management),

  • Kubernetes or OpenShift,

  • Architectural experience.

Your responsibilities will include:

  • Creating and developing web applications (50% backend / 50% frontend),

  • Maintaining and extending the existing codebase,

  • Implementing new functionalities,

  • Participating in code reviews,

  • Collaborating with backend, frontend, and QA teams,

  • Contributing to PoCs (verification of new technologies),

  • Delivering projects using agile methodologies.

Employment conditions:

  • Employment based on an employment contract,

  • Work in the largest IT company,

  • Access to advanced technologies,

  • Trainings,

  • Language courses,

  • Multisport,

  • Medical care,

  • Group insurance,

  • Integration events,

  • Active Team sports group.