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Senior Java Developer
  • Warsaw
Senior Java Developer
Warszawa, Warsaw, Masovian Voivodeship, Polska
ITDS Polska Sp. z o.o.
1. 11. 2025
Informacje o stanowisku

technologies-expected :


  • Java
  • PostgreSQL
  • RabbitMQ
  • Git
  • Spring Framework

technologies-optional :


  • Apache Kafka
  • Jenkins
  • GitLab
  • AWS
  • Microsoft Azure
  • Google Cloud Platform
  • Docker
  • Kubernetes

about-project :


  • As a Senior Java Developer, you will be working for our client, one of the largest financial institutions in Europe, developing modern technological solutions that support the digital transformation of banking. You will be involved in building and maintaining scalable, microservice-based applications that support key business processes. The role includes developing new features, optimizing existing systems, and collaborating with project teams and architects to ensure high code quality and system stability used by millions of customers worldwide.
  • Join us, and build the future of digital banking innovation!
  • Location: 100% remote work.

responsibilities :


  • Developing and enhancing backend applications using Java technology
  • Implementing microservices with Spring Framework and REST API
  • Writing unit tests using JUnit and Mockito
  • Designing and optimizing database structures in PostgreSQL
  • Configuring and maintaining asynchronous communication using RabbitMQ and Kafka
  • Collaborating with development teams within an Agile environment
  • Using Git for version control and code management
  • Documenting processes and APIs according to AsyncAPI standards
  • Analyzing technical issues and proposing performance improvement solutions
  • Ensuring high code quality through continuous integration and code reviews

requirements-expected :


  • Advanced knowledge of Java programming language
  • Strong experience with Spring Framework (Spring Boot, Spring Data, Spring Cloud)
  • Excellent understanding of REST API design and implementation
  • Experience writing unit tests with JUnit and Mockito
  • Strong skills in PostgreSQL and SQL query optimization
  • Experience working with RabbitMQ or other message brokers
  • Proficiency with Git version control system
  • Knowledge of microservices and distributed architecture principles
  • Strong analytical and problem-solving skills in complex systems
  • Effective teamwork and communication skills in an Agile environment

offered :


  • Stable and long-term cooperation with very good conditions
  • Enhance your skills and develop your expertise in the financial industry
  • Work on the most strategic projects available in the market
  • Define your career roadmap and develop yourself in the best and fastest possible way by delivering strategic projects for different clients of ITDS over several years
  • Participate in Social Events, training, and work in an international environment
  • Access to attractive Medical Package
  • Access to Multisport Program
  • Access to Pluralsight
  • Flexible hours

benefits :


  • sharing the costs of sports activities
  • private medical care
  • remote work opportunities
  • flexible working time
  • fruits
  • integration events
  • corporate gym
  • mobile phone available for private use
  • computer available for private use
  • saving & investment scheme
  • no dress code
  • coffee / tea
  • drinks
  • christmas gifts
  • birthday celebration
  • sharing the costs of a streaming platform subscription
  • access to +100 projects
  • access to Pluralsight

  • Praca Warszawa
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