Full Stack Developer (RoR + React.js)

Nature Technologies Pvt Ltd; Kolkata; Hybrid; INR 1,000,000 - 1,500,000; Full time

Benefits offered by this job

Competitive salary

Growth opportunities

Hybrid work model

Collaborative work culture

Job summary

A growing IT services company in Kolkata is seeking a Full Stack Developer to join their team. The ideal candidate should have strong expertise in Ruby on Rails and React.js, with 4–10 years of experience in developing scalable web applications. This role offers a hybrid work model and competitive salary, while providing opportunities for professional growth and exciting projects in a collaborative environment.

Qualifications

• 4–10 years of proven experience as a Full Stack Developer.
• Strong command of Ruby on Rails and React.js (must-have).
• Solid understanding of REST APIs, database design, and performance tuning.
• Hands-on experience with background job processing and caching mechanisms.
• Knowledge of DevOps tools preferred.

Responsibilities

• Develop, maintain, and optimize web applications.
• Build APIs and business logic using Ruby on Rails.
• Work on front-end development using React.js and Bootstrap.
• Collaborate with the DevOps team for deployments.
• Maintain version control and code quality standards using Git.

Skills

Ruby on Rails

React.js

REST APIs

Database design

DevOps tools

Tools

PostgreSQL

MySQL

Docker

GitHub

Heroku

Job description

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Job Opening: Full Stack Developer (RoR + React.js)

Location: Kolkata, Sector V (Hybrid)

Experience: 4–10 Years

About the Role

We are looking for a Full Stack Developer with strong expertise in Ruby on Rails (RoR) and React.js to join our growing team. The ideal candidate will have hands-onexperience in designing, developing, and deploying scalable web applications, whileworking on both backend APIs and dynamic front-end user interfaces.

Key Responsibilities

• Develop, maintain, and optimize web applications (Mission Control App, API services).

• Build scalable, secure, and reusable APIs & business logic using Ruby on Rails. • Work on front-end development using React.js, TailwindCSS/Bootstrap.

• Implement caching, background jobs, and real-time messaging using Redis &Sidekiq/ActiveJob.

• Collaborate with the DevOps team for deployments on Heroku/AWS andcontainerization with Docker.

• Maintain version control and code quality standards using GitHub/GitLab. • Coordinate tasks, updates, and project requirements on Basecamp.

Tech Stack You’ll Work With

Backend: Ruby on Rails, PostgreSQL/MySQL, Redis, Sidekiq/ActiveJob, Postal/Mailgun,pdftk

Frontend: React.js, TailwindCSS, Bootstrap

Infrastructure & DevOps: Heroku/AWS, Docker, GitHub/GitLab, Basecamp

Requirements

• 4–10 years of proven experience as a Full Stack Developer.

• Strong command of RoR and React.js (must-have).

• Solid understanding of REST APIs, database design, and performance tuning.

• Hands-on experience with background job processing and cachingmechanisms.

• Knowledge of DevOps tools (Docker, AWS/Heroku) preferred. • Excellent problem-solving skills and ability to work in a hybrid setup.

Why Join Us?

• Exciting projects with a growing technology team in the USA.

• Competitive salary & growth opportunities.

• Hybrid work model (flexible WFO/WFH balance).

• Collaborative and innovation-driven work culture.

How to Apply:

Send your CV/portfolio to [[e-mail]] with the subject line “Application – FullStack Developer (RoR + React.js)”.

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Engineering and Information Technology

• Industries

  IT Services and IT Consulting

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