Description
Sigma is hiring a Senior Java Developer in Security Engineering in Blekinge to design and develop secure backend solutions using Java, Spring Boot, and related technologies. The role focuses on security by design, including PKI, certificate management, cryptography, TLS/mTLS, OAuth 2.0, OIDC, JWT, IAM, secure key management, APIs, microservices, secure coding, threat modelling, database and system hardening, vulnerability management, and DevSecOps. The developer will work with architects, security specialists, and clients, take responsibility for technical solutions, and support or coach others as needed.
