Senior Go Developer, Authentication, Authorization

🔥 0 minutes ago

🌐 Albania, Azerbaijan, +4 more countries – Remote

🇦🇱 Albania – Remote 🇦🇿 Azerbaijan – Remote 🇬🇪 Georgia – Remote 🇷🇸 Serbia – Remote 🇸🇮 Slovenia – Remote 🇵🇱 Poland – Remote

⏰ Full Time

🟠 Senior

🔙 Backend Engineer

👻 Ghost score 12%

What it means: how likely this posting is sitting open without active hiring.How to read it: 60% or higher means we think this is a ghost. Lower scores are less of a worry.How we score it: age, reposts, open roles vs team size, how fast jobs close, and whether pay is listed.Fine print: an estimate from public data, not a judgment of the company. Real jobs can score high, so treat it as a hint, not a fact.

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Intetics

WebsiteLinkedInAll Job Openings

501 - 1000 employees

Founded 1995

💼 Consulting

🏥 Healthcare

📦 Logistics

Consulting • Healthcare • Logistics

Intetics is an innovative company providing custom software development services, specializing in AI and machine learning solutions. They offer Remote In-Sourcing® to build expert teams for software engineering and data processing projects, along with advanced tools like TETRA™ for software quality assessment. Intetics aims to empower businesses by leveraging high-quality data and integrating modern technologies across various industries, including healthcare, finance, and more.

📋 Description

• Design, develop, and operate high-throughput, low-latency identity services, including 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 JWTs • Implement secure token issuance, rotation, and revocation strategies • Write clean, concurrent, and highly performant backend services primarily in Go • Design idiomatic, testable code and clear gRPC/HTTP API contracts • Deploy, manage, and automate identity infrastructure using CI/CD, monitoring, and incident response • Serve as the subject matter expert on authentication and identity • Own internal security reviews and threat modeling for identity flows • Guide teams on secure platform integrations • Integrate and maintain custom and standard identity providers, including Keycloak and AWS Cognito, and federation patterns • 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 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: OAuth2, OIDC, RBAC, JWT, token security, session management, 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; able 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 • Nice to have: Working knowledge of identity platforms (commercial or open source), rate limiting, abuse mitigation, and adaptive authentication