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Responsibilities

  • Deliver features end-to-end, build APIs, Lambda functions, and backend services from user stories and technical designs.
  • Review requirements and user stories for technical feasibility, scope and risk. Propose pragmatic alternatives when needed.
  • Investigate issues, perform root-cause analysis and implement resilient fixes with tests.
  • Quality first, write clean and testable code; add unit/integration tests, ensure accessibility (WCAG), performance and security best practices.
  • Participate in code reviews, maintain coding standards, and improve the component library.
  • Partner with BA, refine acceptance criteria, clarify edge cases and ensure business value is met.
  • Agile way of working, contribute to backlog grooming, daily stand-ups, and retrospectives; provide accurate estimates.
  • Collaborate on CI/CD, Feature flags, and observability for safe frequent release.

Requirements

  • At least 6 Years of Relevant Experience required in relevant area
  • Must have skills: AWS, Lambda, Node.js
  • Minimum a Bachelor’s degree in a relevant of study
  • Minimum 4 years of total backend experience and 2 years hands-on Node.js/ AWS lambda development experience.
  • AWS experience, having built applications on AWS architecture (e.g., Lambda, API Gateway, S3, DynamoDB/RDS, CloudWatch).
  • Experience with AWS Lambda development (handlers, layers, cold-start awareness, IaC packaging/deploy).
  • Experience with event-driven design (idempotency keys, DLQs, retries with backoff)
  • Hands on experience on Caching layers (Redis).
  • Experience in regulated audit trails, data retention, PII handling.
  • Solid understanding of TypeScript or JavaScript, async patterns, and error handling.
  • Hands on experience with OAuth & OIDC authentications, token handling (authorization code flow, ID token validation, refresh token rotation).
  • Familiarity with testing (Jest, Mocha, or similar) and API/integration testing.
  • Comfort with Git workflows and pull-request reviews.
  • Knowledge in authentication/authorization (Cognito, OAuth/OIDC, JWT) and OWASP practices.
  • Knowledge in Agile Methodology or Scrum process will be an advantage.
  • Strong debugging skills and a structured approach to problem solving.
  • Practical experience with Git, branching strategies, and code reviews.
  • Excellence system design skills (latency, throughput, cost).
  • Clear, proactive communication and the ability to work closely with Business Analysts and stakeholders.


Shortlisted candidates will be offered a 1 Year agency contract employment.