BigStep Technologies - Senior Full Stack Engineer - Node.js/React.js

BigStep Technologies; Kolkata District; Presencial; INR 1.400.000 - 2.200.000; Jornada completa

Descripción de la vacante

BigStep Technologies Pvt. Ltd. is seeking a Senior Full Stack Engineer with backend strength and a track record of building scalable web apps. You will work with Node.js, React.js, SQL/NoSQL databases, microservices, and cloud-native delivery in a fast-paced environment.

The role emphasizes API design, database optimization, and automated testing, alongside collaboration with product and DevOps teams to ensure reliable, high-performance software.

Formación

• 6+ years of full stack experience with backend focus.
• Strong Node.js and React.js proficiency.
• Hands-on with PostgreSQL and MongoDB.
• Experience designing microservices and APIs.
• Familiarity with cloud-native development on AWS and containerization with Docker.

Responsabilidades

• Design, develop, and maintain backend services with Node.js (Golang a plus).
• Build scalable APIs and microservices with secure data models.
• Develop frontend UIs in React.js with responsive UX.
• Model data with PostgreSQL and optimize queries.
• Collaborate with product/Design/DevOps; implement tests (Jest).
• Operate CI/CD pipelines on AWS, containerized deployments, and troubleshoot production issues.

Conocimientos

Node.js

React.js

PostgreSQL

MongoDB

Golang

AWS

Docker

Microservices

REST APIs

Jest

Herramientas

AWS

CI/CD

Docker

Kubernetes

Descripción del empleo

Job Description

We're looking for a Senior Full Stack Engineer with strong backend proficiency and a proven track record in building modern, scalable web applications.

The ideal candidate should be highly skilled in Node.js, React.js, relational and NoSQL databases, microservices architecture, and cloud-native development.

Hands-on experience with AI-driven tools or AI-based editing solutions will be considered a valuable advantage.

Role & Responsibilities

• Design, develop, and maintain backend services using Node.js (Golang is a plus).
• Build scalable, secure, and high-performance APIs and microservices.
• Work with PostgreSQL or other SQL databases for data modeling, query optimization, and performance tuning.
• Work with MongoDB or other NoSQL databases as needed.
• Develop responsive, user-friendly frontend applications using React.js.
• Collaborate closely with product, design, and DevOps teams to deliver high-quality features.
• Implement unit and integration tests using Jest or similar testing frameworks.
• Work with AWS Cloud, Docker, CI/CD pipelines, and containerized deployments.
• Stay up to date with industry trends and bring innovative ideas to improve system reliability and performance.
• Troubleshoot and resolve production issues in a fast-paced environment.

Skills Required

• 6+ years of total experience in full stack development with backend-heavy expertise.
• Strong proficiency in Node.js (Express, NestJS or similar frameworks).
• Experience with Golang is a plus, but not mandatory.
• Solid hands-on experience with PostgreSQL or any relational SQL database.
• Practical knowledge of MongoDB or other NoSQL technologies.
• Strong proficiency in React.js for building modern web interfaces.
• Familiarity with AI editing tools or AI-driven development workflows is preferred.
• Good experience writing unit tests and integration tests using Jest or equivalent tools.
• Working knowledge of AWS services, Docker, and cloud-native development.
• Strong understanding of distributed systems, design patterns, and microservices architecture, communication, and team collaboration abilities.

(ref:hirist.tech)