Senior Backend Engineer (0.75 FTE) Java, Kotlin, Spring Boot, Docker, Kubernetes
EAGERDEVSWarsaw, Masovian Voivodeship, Poland
Posted December 12, 2025
Contract / Temporary
About the Company
EAGERDEVS is a dynamic IT services firm that connects businesses with top‑tier software developers primarily from Poland. As part of the Netinteractive group, we specialize in delivering dedicated development teams that transform client visions into functional, high‑performance digital products. Our focus spans full‑stack development, cloud architecture, and agile product engineering, with a strong emphasis on scalable, innovative solutions. What sets us apart is our blend of deep technical expertise, passion for continuous learning, and a culture of collaboration that empowers teams to exceed expectations. EAGERDEVS is the partner for companies that want to accelerate growth through cutting‑edge technology.
Job Description
Design and development of backend architecture for streaming platform. API and SQL/NoSQL database management. Collaboration with frontend and development teams.
Requirements
- Very good knowledge of Kotlin or Java, Spring Boot, Docker, Kubernetes.
- Experience in working with CI/CD, REST, WebSockets.
- Knowledge of cloud solutions (AWS, Azure, GCP).
- Knowledge of design patterns (SOA, Microservices).
- Knowledge of English language.