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MastekPosted 1 week ago

Specialist II

HybridNoida, Uttar Pradesh, India

Full TimeEnterprise

Job Summary

Build features across the stack using React/Redux on the frontend and Python/FastAPI services on the backend. Design and integrate REST APIs with rate limiting, retries, and idempotency for external integrations while modeling data across MongoDB, PostgreSQL, and Elasticsearch. Work with Kafka-based event streams for cross-service communication and write unit and integration tests using Jest, React Testing Library, and pytest. Debug and triage production issues across the stack using observability tools like OpenTelemetry and NewRelic. Collaborate with product, design, and QA teams, and contribute to CI/CD pipelines and Docker-based deployments while applying secure coding practices for healthcare data.

Required Qualifications

  • Proficiency in JavaScript (ES6+) and Python
  • Working knowledge of React (hooks, state management with Redux) and a Python web framework (FastAPI or Django)
  • Comfortable working with both relational (PostgreSQL) and NoSQL (MongoDB) databases
  • Experience writing automated tests on both frontend and backend
  • Proficient with Git and collaborative workflows
  • Strong CS fundamentals: data structures, algorithms, and system design basics

Desired Qualifications

  • TypeScript experience
  • Experience with Kafka or other event streaming/message queue systems
  • Experience with LLM/AI tooling: LangChain, RAG pipelines, or agent frameworks
  • Familiarity with Docker and containerized deployments
  • Familiarity with observability tooling (OpenTelemetry, NewRelic, Grafana)
  • Exposure to multi-cloud storage SDKs (AWS, Azure, GCP)
  • Healthcare interoperability background (FHIR, HL7, EHR integrations such as Epic or Cerner)

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