As a Mid-Level Java Backend Engineer, you will be working for our client, a leading player in the banking sector. You will contribute to the development and optimization of mission-critical core banking systems, supporting millions of transactions daily. Join a high-performance team building scalable, secure, and resilient backend services that redefine financial processes and customer experiences.
Unleash innovative backend solutions — shape the future of financial technology!
Poland-based opportunity with remote work model (up to 5 days per week).
Only candidates with an existing legal right to work in the European Union will be considered for this role.
responsibilities :
Design, develop, and maintain backend services with Java & Spring Boot, Data, and Security modules.
Contribute to evolving the bank’s core system architecture to meet growing demands.
Implement and optimize CI/CD pipelines to ensure seamless, reliable deployments.
Build and deploy services on Kubernetes using Docker containers for high scalability.
Manage and fine-tune Oracle and PostgreSQL databases, ensuring performance and data integrity.
Collaborate with cross-functional Agile teams to deliver innovative solutions.
Troubleshoot, optimize, and ensure the stability and reliability of backend services.
requirements-expected :
3–5 years of experience in backend development with Java.
Strong knowledge of Spring Framework (Spring Boot preferred).
Practical experience with CI/CD tools such as GitLab CI, Jenkins, or similar.
Hands-on experience with Docker and Kubernetes.
Solid understanding of SQL databases, ideally Oracle and PostgreSQL.
Familiarity with designing secure and scalable microservices.
Experience working in regulated or high-availability environments (bonus).
Fluent English.
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
saving & investment scheme
no dress code
coffee / tea
drinks
christmas gifts
birthday celebration
sharing the costs of a streaming platform subscription
