Fullstack Engineer

O projekcie: – Prestigious position at one of the world’s largest banks – Stable, long-term projects – Competitive salary with a B2B contract – Hybrid work (6 days per month from the office in Cracow) and flexible working hours – Private healthcare and multisport card – Personal growth and development opportunities with the possibility to rotate between projects – Referral program and company events – Convenient parking Wymagania: • At least 5 years experience in Java (Spring Framework), • Proficient in at least two or three of the following: API development, SQL/PostgreSQL database management, ETL workflows, React • Strong technical and analytical troubleshooting skills. • Experience working in Agile environments, including the use of Jira and Confluence. • Understanding of microservices architecture and RESTful service design. • Good interpersonal and communication skills. • English proficiency (B2+). Codzienne zadania: - Collaborate with engineers, architects, and stakeholders to design, build, and operate backend services for data integration and replication. - Develop, implement, and maintain robust ETL workflows and APIs to synchronize data between Atlassian platforms - Work closely with the engineering team to design and deliver new features, ensuring scalability and reliability. - Proactively engage with internal customers to troubleshoot issues, address feature requests, and provide operational support. - Manage and optimize PostgreSQL databases, ensuring data integrity and performance. - Contribute to an agile, CI/CD-driven environment, delivering frequent, high-quality releases. - Participate in code reviews, automated testing, and knowledge sharing within the team. - Demonstrate a commitment to continuous learning and professional growth.