Hello Folks,

We are hiring for "Lead Full Stack Engineer (Ruby on Rails + ReactJS)" for one of the Service Based Company.

Exp - 9 + yrs

Loc - Mum/Bang - Hybrid OR Remote - Case to Case (Only for Immediate Joiners)

Notice - Immediate to Sept Serving

Must-have Skills : Ruby on Rails, ReactJS, Typescript + Vite
Kafka / Sidekiq
Redux Toolkit & Material UI
OpenSearch / Elastic Search
API & Backend Testing (unit tests, integration tests, Rspec, etc)

About the Role:

We are looking for a highly skilled Lead Full Stack Engineer who will be responsible for delivering end-to-end features across backend and frontend systems. The ideal candidate will have robust expertise in Ruby on Rails and ReactJS, along with experience in designing scalable architectures and participating in technical decision-making.

Key Responsibilities:
Implement end-to-end features, including:
Feature analysis and requirement understanding
Impact analysis across systems and modules
Database design and optimization
Backend API development using Ruby on Rails
Frontend UI development using ReactJS




Bug fixing and performance improvements
Design, build, and maintain scalable and high-performance applications
Collaborate with cross-functional teams including Product, Design, and QA
Participate in architectural discussions and contribute to system design decisions
Ensure code quality through best practices, code reviews, and testing
Contribute to DevOps activities such as CI/CD, deployments, and monitoring

Tech Stack:

Backend

Ruby on Rails

PostgreSQL

OpenSearch

Kafka / Sidekiq

Redis

Docker

Frontend

ReactJS (with Vite)

Redux Toolkit

Material UI (MUI)

Required Skills & Experience:
Solid experience in Ruby on Rails and backend API development
Hands-on experience with ReactJS, Redux Toolkit, and up-to-date frontend practices
Solid understanding of RESTful APIs, microservices, and system design
Experience with PostgreSQL and database schema design
Famil

📌 Lead Full Stack Engineer Mumbai
🏢 Prodcon Tech Services
📍 Mumbai