Fullstack Engineer (NodeJs)

Ascendion; Bengaluru; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Ascendion is seeking a Fullstack Engineer NodeJS to design, develop, and maintain scalable web applications leveraging Node.js and modern front-end frameworks. The role focuses on delivering high-performing user experiences and robust APIs for global clients.

The ideal candidate will be strong in Node.js backend development with some frontend skills (React) and exposure to Python/Java. Join Ascendion to work on impactful projects and cutting-edge engineering practices.

Qualifications

• Strong Node.js specialist; Backend-heavy role with some frontend support.
• Experience building scalable web apps and APIs using modern frameworks.

Responsibilities

• Design, develop, and maintain scalable end-to-end web applications using Node.js and modern front-end frameworks to deliver high-performing user experiences.
• Build robust RESTful/GraphQL APIs and ensure high availability across the software stack.

Skills

Node.js

Backend development

RESTful APIs

GraphQL

Front-end basics

Tools

React

Python

Java

Job description

About Ascendion

Ascendion is a leader in AI-Native platform driven software engineering company that underwrites outcomes, helping businesses innovate faster, smarter, and with greater impact. We partner with Global 2000 clients across North America, UK, Europe, and APAC to solve complex challenges in data, experience design, software product engineering, and workforce transformation. Powered by expert engineers, thousands of AI agents, and our Engineering to the Power of AI™ (EngineeringAI) method, we deliver measurable outcomes that build trust, unlock value, and accelerate growth. Learn more at ascendion.com

About Ascendion

Ascendion is a leader in AI-Native platform driven software engineering company that underwrites outcomes, helping businesses innovate faster, smarter, and with greater impact. We partner with Global 2000 clients across North America, UK, Europe, and APAC to solve complex challenges in data, experience design, software product engineering, and workforce transformation. Powered by expert engineers, thousands of AI agents, and our Engineering to the Power of AI™ (EngineeringAI) method, we deliver measurable outcomes that build trust, unlock value, and accelerate growth. Learn more at ascendion.com

Ascendion | Engineering to elevate life

We have a culture built on opportunity, inclusion, and a spirit of partnership. Come, change the world with us:

• Build the coolest tech for world's leading brands
• Solve complex problems – and learn new skills
• Experience the power of transforming digital engineering for Fortune 500 clients
• Master your craft with leading training programs and hands-on experience

Experience a community of change makers! Join a culture of high-performing innovators with endless ideas and a passion for tech. Our culture is the fabric of our company, and it is what makes us unique and diverse. The way we share ideas, learning, experiences, successes, and joy allows everyone to be their best at Ascendion.

About The Role

Design, develop, and maintain scalable end-to-end web applications leveraging Node.js and modern front-end frameworks to deliver high-performing user experiences.

Job Title: Fullstack Engineer NodeJS

Key Responsibilities

Build robust RESTful/GraphQL APIs, manage seamless database integration, and ensure high availability across the entire software stack.

Minimum Qualifications

Primary Focus: Must be a strong Node.js specialist. This is the core backend technology for the role. Full-Stack Balance: The role is Backend-Heavy. While React is listed, only need enough frontend knowledge to provide support if called upon. Candidate is not expected to lead UI development. Python & Java Requirements: These are secondary. Basic understanding of at least one (plus strong Node) is sufficient. Windsurf (AI tool) is used internally, which handles many….

Location: Bangalore

Want to change the world? Let us know. Tell us about your experiences, education, and ambitions. Bring your knowledge, unique viewpoint, and creativity to the table. Let's talk!