Backend Developer (Java) – Level 4

November 11, 2026 Full Time, Hybrid Sweden Posted 13 hours ago We are hiring Backend Developer (Java) – Level 4 for Sweden. Job Summary: We are looking for an experienced Java Backend Developer with strong expertise in Identity & Access Management (IAM) and IT Security. The selected candidate will be responsible for developing and enhancing secure, scalable solutions for authentication, digital signing, and identity management within a complex banking environment. Educational Qualification: Bachelor’s degree in Computer Science, or related field, or equivalent professional experience. Key Responsibilities:

• Design, develop, and maintain backend applications using Java and Spring Boot.
• Develop and enhance secure and scalable authentication and authorization solutions.
• Work with Identity & Access Management (IAM) platforms and Keycloak.
• Implement and integrate security protocols such as OIDC, OAuth2, and SAML.
• Develop and maintain solutions related to authentication, digital signing, and identity management.
• Work with containerization and deployment technologies such as Docker and OpenShift.
• Ensure application security, scalability, reliability, and performance.
• Independently drive technical discussions and take ownership of development activities.
• Collaborate with team members and actively contribute to technical knowledge sharing.

Technical Skills & Expertise:

• 10+ years of relevant software development experience.
• Strong hands-on experience with Java and Spring Boot.
• Extensive experience working with OpenShift and Docker.
• Practical experience with Keycloak and IAM solutions.
• Strong understanding of authentication and authorization protocols: OpenID Connect (OIDC), OAuth2, SAML.
• Experience developing and integrating authentication, digital signing, and identity management solutions.
• Experience integrating with BankID.
• Experience with Freja eID.
• Experience working with security-critical systems in banking, financial services, or other regulated industries.
• Experience developing secure and scalable solutions in complex enterprise environments.

Soft Skills:

• Ability to work independently and take ownership of technical deliverables.
• Strong problem-solving and communication skills.

Job Features Job Category Software Engineering