Java (nice to have)
Spring (nice to have)
Kubernetes (regular)
Location : Warsaw, Marynarska 12 (hybrid work / full remote)
Type of contract : B2B contract
What will you do?
T-Mobile Poland is developing suite of microservices dedicated to Partner integration and used in process of buying and managing services provided to T-Mobile’s customers.
As a member of this team you can be among Digital Frontrunners in T-Mobile, working on new microservice and cloud-based solutions, transforming IT Landscape in one of the biggest Telcos in Poland.
You can join team of skilled and self-motivated specialists with end-to-end product responsibility that is working in Agile environment, using the Spotify Engineering Culture approach.
Responsibilities :
Creating Helm deployments
Working understanding of software development and maintenance lifecycle
Experience in working with microservice and cloud-based solutions
Maintaining post-implementation application services (DevOps) and creating new functionalities for already existing modules
Debugging the production service problems, technical analysis, troubleshooting and making decisions for resolving them
Problems identification & rootcause analysis
Participating in SCRUM events and daily life of the unit (sharing knowledge, exchanging ideas, working on improving toolset available)
Work time division :
Development - 50%
Bug- troubleshooting - 30%
Meetings - 10%
Creating documentation - 10%
Technologies :
Kubernetes 2 / 3
Docker 2 / 3
Maven 2 / 3
Spring, Spring Boot 1 / 3
SQL i PL / SQL 2 / 3
REST 2 / 3
Kibana 1 / 3
Java 8+ 1 / 3
Nice to Have :
Experience with continuous integration tools, e.g. Jenkins
PostgreSQL
Knowledge of Prometheus
Experience in deployments processes and Release cycle (bi-weekly release train approach)
Tracking tickets to closure or raising them to Support Engineer in case if it requires deeper analysis and additional advisory cooperates with other Tribes
Experience in designing and maintenance solutions of IT systems 
