Job Description :Responsibilities :- Design, build, test, and ship features end to end, writing the test before the code.- Write and maintain Playwright integration tests for the features you build and keep the deployment pipeline green.- Build and evolve REST APIs, data models, and AWS Lambda or Kubernetes microservices aligned with engineering design patterns.- Instrument your code with structured metrics, monitor production telemetry via Datadog and CloudWatch, and participate in production troubleshooting and on-call rotation.- Use Claude Code daily and rigorously review AI-generated code to the exact same standards of quality and maintainability as human-authored code.- Engage proactively in Agile ceremonies with product, design, and QA counterparts, escalating risks early and fulfilling commitments.- Drive continuous technical improvement by proposing enhancements to architecture, tooling, and developer workflows.Minimum Qualifications :- Bachelor's degree or equivalent practical experience.- 3 years of professional software development experience in TypeScript and Node.js or Python.- 2 years of hands-on experience testing, maintaining, or launching production software.- Experience working effectively within distributed teams across diverse geographies and time zones.- Backend language & craft : Proficient in clean, typed backend code using TypeScript with Node.js (NestJS or Fastify) or Python (FastAPI or Django) with solid asynchronous programming experience and applied data structure foundations.- React & frontend : Experience building typed React applications with hooks, TanStack Query for server-state caching, React Testing Library, responsive HTML/CSS, design systems, and Figma specifications.- APIs & data formats : Skilled in designing RESTful APIs with OpenAPI specs, pagination, robust error handling,



schema evolution with Protocol Buffers, and protected third-party integrations with retries and circuit breakers.- Data persistence : Strong working knowledge of PostgreSQL (SQL queries, indexing, query plans, and migrations with Prisma, TypeORM, or SQLAlchemy) alongside production use of DynamoDB or MongoDB.- Asynchronous systems : Experience handling background job queues and resilient worker patterns with BullMQ or Celery.- Cloud & platform : Hands-on production experience with AWS or GCP, including serverless execution with AWS Lambda, Docker containerisation, and editing Kubernetes manifests in automated CI/CD pipelines.- Testing & quality : Committed practice of test-driven development (TDD) using Jest, Vitest, or pytest, coupled with end-to-end integration testing in Playwright.- Observability & performance : Practical experience instrumenting code with structured logging and metrics in Datadog/CloudWatch, debugging with language-level profilers, and optimising p95/p99 latencies.- Security & identity : Knowledge of OWASP Top 10 vulnerabilities, boundary input validation, token-based authentication/authorisation (OAuth/JWT), secret managers, and secure handling of sensitive data.- Engineering practices : Advanced Git fluency (rebasing, bisecting), trunk-based development with GitHub Flow, short-lived feature branches, and constructive peer code reviews.- AI-first engineering & LLMs : Daily use of Claude Code, familiarity with LLM mechanics (tokens, context limits, prompting, structured outputs, temperature), and integration of OpenAI and Anthropic SDKs without leaking secrets.- Communication & ownership : Proactive communicator who clarifies technical specifications upfront, demonstrates strong problem-solving initiative, and actively seeks continuous learning. (ref:hirist.tech)

📌 Ekfrazo Technologies - Full Stack Developer - Python/Node.js/TypeScript (Hyderabad)
🏢 Ekfrazo Technologies Private
📍 Hyderabad