Key skills
DockerHibernateJavaMySQLPostgresSpringSpring BootSpringBootSQLPostgreSQLKeycloakCI/CDMentoring
About this role
Role Overview
- Develop backend services using Java, Spring Boot, and REST APIs
- Implement and support OAuth2 / OIDC-based authentication flows
- Configure and manage Keycloak (realms, clients, roles, token policies)
- Lead code reviews, mentor team members, and ensure high-quality delivery
- Build containerized applications using Docker
- Implement and support CI/CD pipelines
- Work with SQL databases (PostgreSQL / MySQL)
Requirements
- Strong hands-on experience with Java, Spring Boot, and REST APIs
- Deep understanding of OAuth2 / OIDC
- Proven production experience with Keycloak
- Experience with Docker and CI/CD pipelines
- Solid SQL and JPA / Hibernate knowledge
- Experience leading code reviews, mentoring, and delivery ownership
- Experience in telecom or fintech environments
- Fluent English
Tech Stack
- Docker
- Hibernate
- Java
- MySQL
- Postgres
- Spring
- Spring Boot
- SpringBoot
- SQL