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Principal Engineer- React.js+Node.js+Golang (Remote)

Principal Engineer- React.js+Node.js+Golang (Remote)

BigStep TechnologiesKochi, IN
17 hours ago
Job type
  • Remote
Job description

Job Title : Principal Engineer – Full Stack

Location : Remote

Job Description

We’re looking for a Principal Engineer – Full Stack with 8+ years of experience in building, architecting, and delivering scalable, high-performance web applications. The ideal candidate brings deep expertise in Node.js, React.js, Go (Golang), and GraphQL , along with strong experience in system architecture, database design , and cloud-native deployments . You’ll lead technical strategy, ensure system reliability, and drive engineering excellence across teams.

Key Responsibilities

  • Architect and build scalable applications using Node.js , Golang , and React.js
  • Develop and maintain high-performance APIs and microservices with GraphQL and Apollo .
  • Create modern, reusable frontend components with React.js and TypeScript .
  • Design and optimize PostgreSQL databases, including PostGIS extensions.
  • Implement CI / CD pipelines , Terraform , and Kubernetes deployments on AWS / GCP .
  • Ensure reliability through automated testing using Jest , Cypress , and Testing Library .
  • Collaborate across teams on architecture , performance optimization , and best practices .

Must Have

  • 8+ years of hands-on experience in full-stack engineering , architecture , and system design .
  • Expert proficiency in Node.js for scalable backend architecture.
  • Deep experience with React.js and modern frontend development.
  • Strong command of Go (Golang) for performant, distributed systems.
  • In-depth knowledge of GraphQL and Apollo Client / Server for scalable APIs.
  • Extensive experience with PostgreSQL design, optimization, and PostGIS .
  • Advanced TypeScript / JavaScript expertise across the full stack.
  • Strong focus on testing and code quality using Jest , Cypress , and Testing Library .

    • Good to Have

  • Architectural experience with React Native for cross-platform apps.
  • Hands-on with Next.js and NestJS for maintainable solutions.
  • Experience with Kafka for event-driven systems.
  • Knowledge of Temporal for workflow orchestration.
  • Proficiency with Docker and Kubernetes for containerized deployments.
  • Working knowledge of Redis for caching and session management.
  • Experience with DataDog or similar monitoring tools.
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    Principal Engineer • Kochi, IN