Warsaw-based opportunity with the possibility to work 100% remotelyAs a Full Stack Developer you will be working for our client, an established technology-driven organization that focuses on developing and enhancing products in the DTH area within the Operations Support team. The product is already in production and actively evolving, giving you the opportunity to contribute both to maintenance and to new feature development. You will work closely with developers and non-technical stakeholders, ensuring smooth communication while building high-availability applications that meet business and operational needs.Your main responsibilities: Develop and maintain backend services using Java and Spring Design and optimize database solutions using Oracle SQL and PL/SQL Implement frontend features using React and AngularJS Collaborate with team members to gather and refine requirements Provide technical consultation and guidance to developers and other departments Conduct code reviews and ensure adherence to best practices Contribute to continuous improvement of team knowledge and skills Create and maintain technical documentation in Confluence Work with containerization tools such as Docker

Integrate solutions with messaging systems like Kafka

You're ideal for this role if you have: Minimum 4 years of professional experience in Java (8, 11, 17) Strong knowledge of Oracle DB including SQL and PL/SQL Solid experience with Spring (1.5 and above) Hands-on experience with MyBatis 3 Proficiency in frontend frameworks React and AngularJS (or willingness to learn Angular) Knowledge of build tools such as Maven and version control with Git/Bitbucket Experience with Docker for containerization Understanding of Kafka for distributed messaging Strong communication skills with both developers and non-technical stakeholders

Good knowledge of building high-availability applications

Nice to have: AWS, Mule ESB 3.9, Liquibase, Jenkins, Elasticsearch/Logstash, MongoDB We offer you:ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. We offer an environment for professional, ambitious, and driven people. The offer includes: Stable and long-term cooperation with very good conditions. Enhance your skills and develop your expertise in various industries. 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. You can report violations in accordance with ITDS’s Whistleblower Procedure available here.Ref. number 7673