Mid Fullstack Developer

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