Fullstack Developer (Golang + React.JS)

Innovatiview; Dadri; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Innovatiview India Limited is seeking a Fullstack Developer (Golang + React) in Noida to design, build and optimize scalable backend services and frontend integrations.

You will work on REST APIs, data-processing workflows and concurrent systems for high-traffic applications, collaborating with product, QA and DevOps teams to ensure reliable, high-performance delivery.

Qualifications

• Minimum 3+ years of professional software development experience.
• Strong hands-on Golang backend development experience.
• Front-end experience with React.js, JavaScript and TypeScript.
• Experience building RESTful APIs and scalable backend applications.
• Experience with production systems serving large user bases (10M+).
• Solid knowledge of data structures, algorithms, concurrency and multithreading.
• Experience with SQL/NoSQL databases, data modelling and query optimisation.
• Understanding of distributed systems, caching and asynchronous processing.
• Proficiency in Git, debugging and automated testing.

Responsibilities

• Design, develop and maintain scalable backend services using Golang.
• Build REST APIs, business logic, integrations and data-processing workflows.
• Implement frontend work and integration using React.
• Optimize performance, API responses, queries and resource usage.
• Develop applications supporting large user bases and high traffic.
• Troubleshoot production issues and bottlenecks.
• Work with databases, caching and distributed systems.
• Collaborate with Product, QA and DevOps for end-to-end delivery.
• Participate in code reviews and architectural discussions.

Skills

Golang

React.js

JavaScript

TypeScript

REST API

Microservices

Distributed Systems

SQL

NoSQL

Docker

Kubernetes

Performance Optimisation

Git

Tools

Docker

Kubernetes

Kafka

AWS

Azure

Job description

Role: Fullstack developer (Golang + React)

Experience: 3+ Years
Location: Noida

Job Summary

We are looking for a Fullstack Developer with strong expertise in Golang (Backend) and working experience of React (Frontend). The ideal candidate should have experience developing, scaling and optimising high-performance applications, preferably handling platforms with 10M+ users.

Key Responsibilities

• Design, develop and maintain scalable backend services using Golang.
• Build REST APIs, business logic, integrations and data-processing workflows.
• Work on frontend development and integration using React.
• Optimise application performance, API response times, database queries and resource utilisation.
• Develop and maintain applications supporting 10M+ users.
• Identify and troubleshoot production issues, performance bottlenecks and concurrency-related challenges.
• Work with databases, caching mechanisms and distributed systems.
• Collaborate with Product, QA and DevOps teams for end-to-end delivery.
• Participate in code reviews, technical discussions and application architecture decisions.

Required Skills & Qualifications

• 3+ years of professional software development experience.
• Strong hands-on experience in Golang (Go) and backend development.
• Working experience of React.js, JavaScript and TypeScript.
• Experience building RESTful APIs and scalable backend applications.
• Experience working on production applications serving 10M+ users.
• Strong understanding of data structures, algorithms, concurrency and multithreading.
• Experience with SQL/NoSQL databases, data modelling and query optimisation.
• Knowledge of distributed systems, caching and asynchronous processing.
• Proficiency in Git, debugging and automated testing.

Good to Have

• Experience with Docker and Kubernetes.
• Exposure to AWS, Azure or other cloud platforms.
• Knowledge of Kafka, RabbitMQ or other message queues.
• Experience with monitoring, logging and application performance optimisation.
• Experience handling high-traffic applications and large-scale datasets.

Key Skills: Golang, GoLang, Go Developer, Backend Development, React.js, JavaScript, TypeScript, REST API, Microservices, Distributed Systems, SQL, NoSQL, Docker, Kubernetes, Performance Optimisation.