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Mid Fullstack Developer
  • Warsaw
Mid Fullstack Developer
Warszawa, Warsaw, Masovian Voivodeship, Polska
NATEK
20. 12. 2025
Informacje o stanowisku

We are looking for a Mid Fullstack Developer (Java, Angular) to join an international team working on a large-scale banking platform supporting end-to-end payment and transaction processing.

The system operates in a distributed environment, handles high transaction volumes, and plays a critical role in daily banking operations.

This role offers hands-on experience with modern technologies, microservice architecture, and real business impact while working in a stable, long-term project

within the banking domain. You will work in an Agile setup with cross-functional teams and have the opportunity to grow your fullstack skills with support from experienced engineers.

Your responsibilities

  • Designing, developing, and maintaining scalable backend and frontend applications

  • Collaborating with cross-functional teams to define, design, and deliver new features

  • Writing clean, maintainable code and following engineering best practices

  • Participating in code reviews and pair programming sessions

  • Contributing to continuous improvement of development processes and tools

Our requirements

  • Polish language proficiency

  • English language proficiency

  • Commercial experience with Java 11 and backend technologies such as Jakarta

  • EE, Quarkus, REST API, JPA, Hibernate, Apache Ignite

  • Understanding of microservices concepts and practical application

  • Frontend experience with Angular, JavaScript, CSS, and testing tools

  • Knowledge of Java testing practices including TDD, JUnit, Mockito, Fitnesse

  • Experience with SQL databases, including Oracle

  • Version control and build tools experience with Git and Maven

  • Experience working in Agile environment using Scrum

Our offer

  • Employment based on B2B/CoW

  • MEDICOVER healtcare package

  • Multisport Card

  • My Benefit Cafeteria

  • Support in professional development

  • Internal Mobility Program - enjoy many opportunities for career growth, job rotations, diversity of projects & technologies

  • International, diverse, and inclusive working environment - get experience in global projects for worldwide leaders and enjoy multinational teams

  • Referral Program – enjoy cooperation with your colleagues and get the bonus!

  • 5/10 years NATEK club – we offer long term cooperation and celebrate each fifth year cooperation anniversary with gifts

  • NATEK CSR Events & team buildings – enjoy our values: accountability, partnership and expertise and #workITwithus

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


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