TL;DR
Senior Java Developer (Fintech): Developing scalable backend solutions for high-demand business operations, integrating cloud services, and ensuring system reliability. Focus on code quality, clean architecture, and performance optimization.
Location: Elastic hybrid from Gdynia, probably 1 day working from the office.
Salary: 900 - 1300 pln/md on B2B
Company
Jit Team is a Polish company with over 700 experienced experts, creating highly specialised teams for clients from all over the world.
What you will do
- Developing new application modules based on business requirements.
- Reviewing and improving code, ensuring high maintainability and scalability.
- Designing and implementing efficient backend solutions.
- Writing clean, structured, and scalable code following best practices.
Requirements
- Strong proficiency in Java and backend development principles.
- Solid understanding of PostgreSQL and database optimization techniques.
- Hands-on experience with Hibernate Criteria API for efficient data queries.
- Experience with Docker for containerization and deployment.
- In-depth knowledge of the Spring ecosystem (Spring Boot, Spring Batch).
- Practical knowledge of AWS services, including ECS, S3, and RDS.
Culture & Benefits
- Be part of a newly created development team working on a long-term project.
- Opportunity to shape technical decisions and best practices from the start.
- Work on a scalable, high-performance system with a strong focus on clean architecture.
- Gain hands-on experience with cloud technologies and containerization.
- Developmental projects, a wide range of benefits and a proprietary professional development programme.