Intetics

1180 | Senior Go Developer (authentication, authorization)

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SeniorZdalnieFull-time

#466414·Dodano 9 dni temu·6

Źródło: Intetics

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Tech Stack / Keywords

Go gRPC OAuth 2.0OpenID ConnectJWTAWS Kubernetes Terraform KeycloakAWS Cognito

Podsumowanie oferty

Design, build, and operate secure authentication and authorization services, including SSO and MFA. Develop high-performance backend services primarily in Go, using OAuth 2.0, OpenID Connect, and JWT.

Wymagania

7+ years of backend engineering experience, including 5+ years with Go and 3–4+ years working with authentication, authorization, SSO, MFA, OAuth 2.0, OpenID Connect, JWT, and session management in production environments.
Strong production experience with Go and gRPC, building complex distributed backend systems.
Deep knowledge of authentication and authorization, including OAuth2, OIDC, RBAC, JWT, token security, session management, and cryptography.
Strong understanding of web security, federated identity, secure coding, and OWASP Top 10.
Hands-on experience with AWS, Kubernetes, and Terraform.
Experience designing high-throughput, low-latency systems with a focus on security and correctness.
Strong communication skills and ability to explain security and architecture trade-offs to technical and non-technical stakeholders.

Nice to have:

Experience with SAML, SCIM, PKI, JWKs/JWKS endpoints, key management (KMS/HSM), and token introspection.
Working knowledge of identity platforms, rate limiting, abuse mitigation, and adaptive authentication.

Obowiązki

Project Responsibilities:

Design, develop, and operate high-throughput, low-latency identity services for SSO, MFA, session management, and federation.
Own features end-to-end, from design through production and support.
Implement and scale authentication and authorization protocols and token formats, including OAuth 2.0, OpenID Connect, and JWT; develop secure token issuance, rotation, and revocation strategies.
Write clean, concurrent, high-performance backend services primarily in Go, with idiomatic, testable code and clear gRPC/HTTP API contracts.
Deploy, manage, and automate identity infrastructure, including CI/CD, monitoring, and incident response.
Own internal security reviews and threat modeling for identity flows, and guide other teams on secure platform integrations.
Integrate and maintain solutions with identity providers such as Keycloak and AWS Cognito, and with federation patterns.
Mentor engineers, conduct design reviews, and contribute to the team's technical roadmap and security posture.

Inne informacje

Remote position listed in Poland.

Intetics

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