Ruby on Rails Developer (React-Heavy Full-Stack Role)

Targeting : Strong React Developers with exposure to at least one ROR project

Role Overview

We are looking for a React-focused Full-Stack Developer who also has hands-on experience working with at least one real-world Ruby on Rails project . In this role, you will primarily drive the front-end architecture using React while contributing to the back-end using Ruby on Rails within a AWS hosted containerised environment.

You will work on scalable web applications, collaborate with cross-functional teams in sprint cycles, and contribute to testing, deployment, and architectural decisions.

Key Responsibilities

Front-End (Primary Responsibility)

Develop rich, responsive, and dynamic user interfaces using React (mandatory)

Build and optimize SPAs, reusable components, hooks, and state management patterns

Work with HTML templates (ERB) and StimulusJS where necessary for hybrid rendering

Have thorough knowledge in GitHub, preferably accustomed to the use of GitFlow

Ensure cross-browser compatibility and performance optimization

Back-End (Secondary – ROR Experience Required)

Contribute to Ruby on Rails development for APIs, business logic, and data models

Maintain and extend at least one Rail-based module, feature, or service

Assist with integrating React front-end with Rails back-end

Full-Stack & DevOps Responsibilities

Work in a fully C ontainerised development environment

Ensure quality using Capybara, Selenium, and Minitest

Participate in month-long sprints managed through Notion

Collaborate via GitHub for version control, PR reviews, and code discussions

Work with AWS (S3, SQS, CloudWatch) for storage, messaging, and monitoring

Troubleshoot and improve existing systems for performance and reliability

Contribute to architecture discussions and adopt best practices in security and optimization

Technical Environment

React (Main Front-End Framework)

Ruby on Rails (latest version)

PostgreSQL

StimulusJS

Capybara, Selenium, Minitest

AWS (S3, SQS, CloudWatch)

GitHub, Notion

OpenAI Integrations (where applicable)

Requirements

Must-Have

5+ years of total experience in web development

Strong hands-on React experience (primary skill requirement)

Experience building SPAs, reusable components, hooks, and performance-optimized UIs

At least one real-world Ruby on Rails project (feature / module / production app)

Good understanding of REST APIs, web architecture, and PostgreSQL

Experience working in C ontainerised environments

Excellent with HTML, JavaScript, StimulusJS, and ERB

Experience writing automated tests (Capybara, Selenium, Minitest)

Experience working in Agile teams (Notion / Jira)

Good to Have

Experience with AWS (S3, SQS, CloudWatch)

Exposure to OpenAI API integrations

Knowledge of Nginx

Perks & Benefits

Competitive salary

Work with a collaborative and inclusive remote team

Continuous learning and upskilling opportunities

Chance to work on modern, real-world AI-driven and scalable products

• Immediate Joiners Preferred