Senior Go Backend Engineer - IAM, SSO & MFA

Intetics Inc.; Mountain View (WY); Vor Ort; USD 180.000 - 240.000; Vollzeit

Zusammenfassung

Intetics Inc. is seeking a Senior/Lead Go Backend Engineer with IAM expertise to design, build, and operate secure, high-performance authentication services.

You will own features end-to-end, write idiomatic Go, and collaborate across teams in a production environment. You'll work with OAuth 2.0, OpenID Connect, JWT, SSO, MFA, and token strategies, deploy in AWS or Kubernetes, use CI/CD, and mentor engineers while shaping security posture and architecture.

Qualifikationen

• 7+ years backend engineering experience, including 5+ years with Go.
• 3-4+ years working with authentication, authorization, SSO, MFA, OAuth 2.0, OpenID Connect, JWT, and session management in production environments.
• Strong knowledge of web security and OWASP Top 10.

Aufgaben

• Design, develop, and operate high-throughput, low-latency identity services: SSO, MFA, session management, and federation.
• Own features end-to-end from design through production and support.
• Implement and scale OAuth 2.0, OpenID Connect, and JWT token formats with secure issuance, rotation, and revocation.
• Write clean, concurrent, and high-performance Go backend services; design idiomatic, testable code and clear API contracts (gRPC/HTTP).
• Leverage DevOps to deploy, manage, and automate identity infrastructure (CI/CD, monitoring, incident response).
• Serve as SME on authentication and identity; perform security reviews and threat modeling; guide integrations with providers (Keycloak, AWS Cognito).
• Mentor engineers, conduct design reviews, contribute to the team's security posture and roadmap.

Kenntnisse

Go backend development

IAM (identity and access management)

OAuth 2.0

OpenID Connect

JWT

SSO

MFA

gRPC

AWS

Kubernetes

Terraform

Security best practices

Tools

Keycloak

AWS Cognito

gRPC

JWT handling

OIDC libraries

Jobbeschreibung

Intetics Inc. is seeking a Senior/Lead Go Backend Engineer with IAM expertise to design, build, and operate secure, high-performance authentication services.

You will own features end-to-end, write idiomatic Go, and collaborate across teams in a production environment. You'll work with OAuth 2.0, OpenID Connect, JWT, SSO, MFA, and token strategies, deploy in AWS or Kubernetes, use CI/CD, and mentor engineers while shaping security posture and architecture.