Sr Full Stack Developer

ETG World; Bengaluru; On-site; INR 1,500,000 - 2,500,000; Full time

Job summary

ETG World is seeking a Senior Full Stack Developer in Bengaluru to lead scalable web apps using React on the frontend and Node.js/Nest.js on the backend. You will integrate REST/GraphQL, drive performance, and ensure security across the stack.

Ideal candidate has 5+ years in full stack roles, strong DevOps experience with Docker/Kubernetes, and familiarity with cloud platforms like Azure or AWS. Collaboration with cross-functional teams is essential.

Qualifications

• Bachelor's or Master’s degree in CS/Engineering or related field.
• 5+ years of professional full stack development experience.
• Strong expertise in React.js, Node.js/Nest.js, and modern web stacks.
• Experience with Docker, Kubernetes, Istio, and cloud platforms (Azure/AWS).
• Familiarity with REST/GraphQL APIs and CI/CD pipelines.

Responsibilities

• Design, develop, and maintain end-to-end web apps with React front-end and Node.js/Nest.js back-end.
• Build reusable, scalable, high-performance components and services.
• Integrate REST APIs / GraphQL and ensure seamless system communication.
• Ensure code quality, performance optimization, and security compliance.
• Participate in code reviews and mentor junior developers.
• Collaborate with stakeholders, business analysts, and QA teams to deliver quality solutions.

Skills

React.js

HTML5

CSS3

JavaScript

TypeScript

Node.js

Nest.js

SQL Server

PostgreSQL

MongoDB

CI/CD

Git

Agile/Scrum

DevOps

LLM/Vector DB/RAG

Education

Bachelor’s degree in computer science, Engineering, or related field

Master’s degree in computer science or related field

Tools

Docker

Kubernetes

Istio

jBPM

Flowable

Azure

AWS

GraphQL

REST APIs

Job description

Job Description Senior Full Stack Developer (5+ Years Experience)

Location: Bengaluru

Position Overview

We are looking for an experienced Full Stack Developer with a strong background in React, Node.js/Nest.js, along with hands-on experience in the Microsoft Power Platform (Power Apps, Power BI, and Power Automate). The ideal candidate will have 5+ years of experience in building scalable applications and dashboards, integrating workflows, and driving digital transformation initiatives. The candidate should also possess DevOps experience working with Docker and containerized workloads, Kubernetes for container orchestration and Istio.

Key Responsibilities

• Design, develop, and maintain end-to-end web applications using React (front-end) and Node.js/Nest.js (back-end).
• Build reusable, scalable, and high-performance components and services.
• Integrate REST APIs / GraphQL and ensure smooth communication between systems.
• Ensure code quality, performance optimization, and security compliance.
• Participate in code reviews and mentor junior developers.
• Collaborate with stakeholders, business analysts, and QA teams to deliver high-quality solutions.

Required Skills & Qualifications

• Bachelor’s/master’s degree in computer science, Engineering, or related field.
• 5+ years of professional experience in full stack development.
• Strong expertise in:
• Front-end: React.js, HTML5, CSS3, JavaScript, TypeScript
• Back-end: Java, or Python, Node.js and Nest.js,
• Database: SQL Server, PostgreSQL, or MongoDB
• Docker, Kubernetes and Istio
• Experience on any human workflow integration using jBPM, flowable or similar, with web applications is a definite plus.
• Experience with cloud platforms (preferably Azure, AWS).
• Familiarity with DevOps tools, CI/CD pipelines, Git, and Agile/Scrum practices.
• Experience on any LLM, Vector DB and RAG is an advantage.
• Strong problem-solving, analytical thinking, and communication skills.