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aQb Solutions Pvt Ltd

Full-Stack Developer - React.js/Ruby on Rails

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  • Posted 17 hours ago
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Job Description

Description

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 modern, Dockerized, VPS-hosted 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
  • 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 Dockerized 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

  • VPS Servers (Ubuntu 20) with Nginx
  • 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 Dockerized environments
  • Familiarity 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 and VPS deployments

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

(ref:hirist.tech)

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About Company

Job ID: 134643649