Requirements: English
Company: ITDS
Region: swietokrzyskie, republic of poland, pl , Swietokrzyskie Voivodeship
Senior Fullstack Developer Java React (Finance Sector) Warsaw-based - Hybrid model of work As a Senior Fullstack Software Engineer, you will be working for our client, a leading global financial institution committed to transforming and modernizing its core business systems. You will join a fast-paced technology team focused on delivering scalable, cloud-based applications that support financial compliance, data quality, and analytics across multiple departments. This role is crucial to enhancing automation, streamlining workflows, and improving the overall digital infrastructure that underpins key regulatory and financial processes. Develop and maintain fullstack applications using Java, React, and AWS Translate business requirements into scalable and maintainable technical solutions Collaborate with stakeholders to define data workflows and implementation plans Create and document high-level and detailed technical designs Explore and integrate emerging technologies as required by the project Ensure code quality through reviews, testing strategies, and best practices Contribute to technical discussions and architectural decisions within the team A bachelors degree in Computer Science or a related technical field At least 5 years of software development experience with a focus on Java Proven experience with React and cloud platforms like AWS Familiarity with SQL and relational or columnar databases ITDS Business Consultants is involved in many various, innovative and professional IT projects for international companies in the financial industry in Europe. 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. Flexible hours remote work. You can report violations in accordance with ITDSs Whistleblower Procedure available here .