Senior Java Backend Engineer: Cloud, Kubernetes & Security

Deploja-Ab; Göteborgs kommun; On-site; SEK 700,000 - 1,100,000; Full time

Job summary

Deploja is seeking a consultant in Sweden to join our expanding consulting division. You will work with clients or on internal projects, delivering backend Java microservices and secure, scalable cloud-based architectures.

The role requires hands-on Kubernetes, Docker, CI/CD pipelines, and deployment of Keycloak in production. Strong PostgreSQL skills and experience with caching (Infinispan/Redis) are essential.

Qualifications

• Experience with Kubernetes, Docker, CI/CD pipelines and at least one major cloud platform (AWS or Azure).
• In-depth understanding of JWT, SAML, OAuth 2.0, and OpenID Connect with a security-first approach and experience supporting audits and compliance.
• Hands-on experience deploying Keycloak in real-world environments, including SPIs and providers, plus PostgreSQL and caching (Infinispan or Redis).
• Strong experience in Java backend development, including building microservices and running them in production, with distributed systems design and operation.

Job description

Deploja is seeking a consultant in Sweden to join our expanding consulting division. You will work with clients or on internal projects, delivering backend Java microservices and secure, scalable cloud-based architectures.

The role requires hands-on Kubernetes, Docker, CI/CD pipelines, and deployment of Keycloak in production. Strong PostgreSQL skills and experience with caching (Infinispan/Redis) are essential.