RoR and React Developer
6 days ago
Job Opening: Full Stack Developer (RoR + )
Location:
Kolkata, Sector V (Hybrid / Freelance / Remote)
Experience: 4 –10 Years
About the Role
We are looking for a
Full Stack Developer
with strong expertise in
Ruby on Rails (RoR)
and
to join our growing technology team. This role is open for both
full-time hybrid employees
and
freelance/project-based developers
, depending on availability and interest.
The ideal candidate will have hands-on experience in designing, developing, and deploying
scalable web applications
, working across backend APIs and dynamic front-end interfaces for international projects (primarily US-based clients).
Key Responsibilities
• Design, develop, and optimize scalable web applications (Mission Control App, API services).
• Build secure and reusable
APIs & business logic
using Ruby on Rails.
• Develop dynamic and responsive
front-end interfaces
using , TailwindCSS/Bootstrap.
• Work with relational databases (PostgreSQL/MySQL) and ensure query performance.
• Implement caching, background jobs, and real-time features using Redis & Sidekiq/ActiveJob.
• Collaborate with DevOps teams for deployments on
Heroku/AWS
and containerization with
Docker
.
• Maintain high standards of code quality and version control using
GitHub/GitLab
.
• Coordinate tasks and updates effectively on
Basecamp
.
Tech Stack You'll Work With
•
Backend:
Ruby on Rails, PostgreSQL/MySQL, Redis, Sidekiq/ActiveJob, Postal/Mailgun, pdftk
•
Frontend:
, TailwindCSS, Bootstrap
•
Infrastructure & DevOps:
Heroku/AWS, Docker, GitHub/GitLab, Basecamp
Requirements
• 4–10 years of proven experience as a
Full Stack Developer
.
• Strong expertise in
RoR and
(must-have).
• Understanding of REST APIs, database design, and performance tuning.
• Hands-on experience with
background jobs & caching mechanisms
.
• Familiarity with DevOps tools (Docker, AWS/Heroku) is preferred.
• Ability to work in a
hybrid setup
(Kolkata office) or as a
freelancer
for international projects.
• Strong communication and problem-solving skills.
Why Join Us?
• Opportunity to work on
exciting US-based projects
with a global technology team.
• Flexible engagement models:
Full-time (Hybrid)
or
Freelancing/Project-based
.
• Competitive compensation (salary for full-time / project-based pay for freelancers).
• Collaborative, innovation-driven work culture.
• Growth opportunities in a fast-scaling tech environment.
How to Apply
Send your
CV/portfolio
to
with the subject line:
"Application – Full Stack Developer (RoR + )"
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