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1180 | Senior Go Developer (authentication, authorization)

3 days, 18 hours ago
Serbia, Slovenia, Azerbaijan, Georgia, Albania, Poland
Full-time
Senior
Backend Engineer
Software Development
AWS CI/CD Encryption Go gRPC HTTP Kubernetes OpenID Connect SAML Terraform
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Intetics

Intetics

Intetics is a top custom software development company with 28 years of experience, offering high-quality software applications and AI/ML integration. They excel in various industries and provide global talent solutions for exceptional project outcomes.

Internet Software & Services
1001-5000
Founded 1995
View All Jobs 4

Description

  • Design, develop, and operate high-throughput, low-latency identity services for SSO, MFA, session management, and federation.
  • Own identity features end-to-end, from design through production deployment and support.
  • Implement and scale OAuth 2.0, OpenID Connect, and JWT-based authentication and authorization, including token issuance, rotation, and revocation.
  • Build concurrent, performant Go backend services and define clear gRPC and HTTP API contracts.
  • Deploy, manage, and automate identity infrastructure using CI/CD, monitoring, and incident-response practices.
  • Lead security reviews and threat modeling for identity flows and advise teams on secure platform integrations.
  • Integrate and maintain custom and standard identity providers, including Keycloak and AWS Cognito.
  • Mentor engineers, conduct design reviews, and contribute to the technical roadmap and security posture.

Requirements

  • 7+ years of backend engineering experience, including 5+ years with Go.
  • 3–4+ years of production experience with authentication, authorization, SSO, MFA, OAuth 2.0, OpenID Connect, JWT, and session management.
  • Strong production experience with Go, gRPC, and complex distributed backend systems.
  • Deep knowledge of OAuth 2.0, OIDC, RBAC, JWT security, session management, and cryptography.
  • Strong understanding of web security, federated identity, secure coding practices, and the OWASP Top 10.
  • Hands-on experience with AWS, Kubernetes, and Terraform.
  • Experience designing secure, high-throughput, low-latency systems.
  • Ability to communicate security and architecture trade-offs to technical and non-technical stakeholders.
  • Experience with SAML, SCIM, PKI, JWK/JWKS endpoints, KMS/HSM key management, or token introspection (preferred).
  • Knowledge of identity platforms, rate limiting, abuse mitigation, adaptive authentication, or IntelicsML (preferred).

Interested in this position?

Apply directly on the company website

Apply Now

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