Java Developer
Codest Ltd.5 months ago
Warsaw, PolandSenior
Responsibilities
- Develop and maintain Java backend services, REST APIs, and microservices.
- Collaborate with cross-functional teams to deliver scalable solutions.
- Support production systems, resolve incidents, and troubleshoot issues.
- Contribute to system architecture with a focus on performance and reliability.
- Participate in CI/CD, automated testing, code reviews, and other software development lifecycle activities.
- Maintain technical documentation and improve engineering practices.
- Act as a technical subject-matter expert for application and support topics.
- Identify and manage risks, dependencies, and delivery blockers.
Requirements
- Advanced English speaking and writing skills.
- Strong commercial experience with Java and Spring Boot.
- Hands-on experience with REST APIs, microservices, and SQL databases including PostgreSQL and Oracle.
- Familiarity with React, MQ/Solace, Redis, and Kubernetes.
- Experience with CI/CD, Git, Maven or Gradle, and DevOps tooling.
- Knowledge of monitoring and observability tools such as Grafana, Splunk, Prometheus, and Jenkins.
- Understanding of application security and testing practices.
- Experience working in Agile and DevOps environments.
- Strong communication skills and ability to work across distributed teams.
- Ability to work independently, take ownership of tasks end-to-end, and remain customer-oriented.
Benefits
- Hybrid work arrangement in Kraków with expected office attendance 6–8 days per month.
- Collaborative environment focused on employee growth and professional development.
- Recruitment process includes online recruiter and developer screenings, a technical client call, and a team leader call.
Tech Stack
Categories
About Codest Ltd.
Codest Ltd. is an IT services and consulting firm that supplies senior software developers and product teams to fintech, digital banking, and scaling tech companies, via staff augmentation and end-to-end project delivery. Founded in 2009 and privately held, it is headquartered in London with delivery hubs in Poland. The company’s track record includes building its own product, Yieldbird, recognized in Deloitte growth rankings.