About The Role

We are looking for a highly motivated Ruby on Rails Developer to join our fast-growing engineering team at InvarSys. In this role, you will be responsible for building scalable web applications, developing robust backend services, and contributing to innovative digital solutions across our product ecosystem.

You will work closely with frontend developers, product managers, QA engineers, and DevOps teams to deliver reliable, secure, and effective applications while leveraging modern technologies and cloud-based deployment environments.

Key Responsibilities

Design, develop, maintain, and enhance scalable web applications using Ruby on Rails
Build and maintain RESTful APIs, backend services, and integrations
Write clean, efficient, reusable, and maintainable code following best practices
Develop and optimize database structures, queries, and application performance
Collaborate with frontend, product, QA, and DevOps teams to deliver end-to-end solutions
Participate in code reviews, testing, debugging, and performance optimization activities
Ensure application security,



scalability, reliability, and high availability
Work with deployment workflows and cloud-based environments
Integrate third-party services and external APIs
Stay updated with emerging technologies and contribute to continuous improvement initiatives

What We’re Looking For

5+ years of hands-on experience in Ruby on Rails development
Strong experience with Ruby, Ruby on Rails, and backend application development
Solid understanding of REST APIs, GraphQL, microservices architecture, and backend design principles
Experience working with databases such as PostgreSQL and caching systems like Redis
Familiarity with frontend technologies including React, TypeScript, Ant Design (AntD), Jest, and React Testing Library
Experience with background processing frameworks such as Sidekiq Pro
Strong understanding of testing frameworks like RSpec
Hands-on experience with GitHub, AWS, CI/CD workflows, a

📌 Ruby on Rails Developer (Indore)
🏢 InvarSys
📍 Indore