Role : Technical Architect Full Stack
Were looking for a Technical Architect Full Stack with 9+ years of experience in building, architecting, and delivering scalable, high-performance web applications.

The role requires deep expertise in Node.js, React.js, Go (Golang), and GraphQL, along with strong experience in system architecture, database design, and cloud-native deployments.

The Ideal Candidate will lead technical strategy, ensure system reliability, and drive engineering excellence across teams.

Role & 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 (or any other Sql) databases.
- 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.





Skills Required
- 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.
- Hands-on experience designing and deploying AI-enabled solutions using LLMs, AI agent frameworks (LangChain/LangGraph), RAG pipelines, vector databases, and OpenAI APIs in production environments will be an added plus.
- In-depth knowledge of GraphQL and Apollo Client/Server for scalable APIs.
- Extensive experience with PostgreSQL (or any other Sql) databases.
- Advanced TypeScript/JavaScript expertise across the full stack.
- Solid focus on testing and code quality using Jest, Cypress, and Testing Library.
- Solid understanding of design principles and C4 modelling.

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📌 BigStep Technologies (Kolkata Metropolitan Area)
🏢 BigStep Technologies
📍 Kolkata Metropolitan Area