Senior Backend Engineer / Architect

Key Responsibilities :

• Implement scalable REST and GraphQL APIs driven by OpenAPI specifications.
• Design and maintain data models with PostgreSQL 16, including migration strategies and pgvector support.
• Implement AuthN / AuthZ mechanisms using OIDC / OAuth2 with Azure AD / B2C, including RBAC and rate limiting.
• Design event-driven orchestration using Azure Service Bus or similar, ensuring idempotence and retry mechanisms.
• Establish observability practices including OpenTelemetry, dashboards, alerting, and defining SLO / SLA.
• Ensure security and compliance with key vaults, private endpoints, secret rotation, and GDPR concepts.
• Manage CI / CD pipelines using GitHub Actions or Azure DevOps, and deploy infrastructure using IaC tools like Bicep or Terraform.
• Implement blue / green deployments and maintain coding standards, API contracts (AsyncAPI), and review processes.
• Provide technical leadership through mentoring, code reviews, and enforcing best practices in API design and backend architecture.
• Conduct automated testing, performance / load testing, and maintain clean code principles using Jest / Vitest and k6.

Desired Candidate Profile :

Skills Required

Typescript, Node.js, Express, Rest Api, Graphql