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Hire Ruby on Rails Developers

Senior Ruby on Rails engineers building Rails 7 monoliths with Hotwire and Turbo, multi-tenant SaaS, and pragmatic Rails-to-Node migrations when the time comes.

Hire a Ruby on Rails Developer → See All 46 Roles
Skill Set

What our Ruby on Rails Developers know cold

Every engineer you hire from RG INSYS is benchmarked on these areas before they touch your codebase.

Ruby & Rails Core

  • Ruby 3.3+ patterns and performance
  • Rails 7 with Hotwire, Turbo, Stimulus
  • Active Record patterns and N+1 hunting
  • Sidekiq, GoodJob, Solid Queue

Multi-tenant SaaS

  • Schema-based, row-based, and DB-per-tenant
  • Per-tenant billing and usage metering
  • Devise + custom auth, Pundit policies
  • Strong migrations on production data

API & Integrations

  • JSON:API and REST design
  • Stripe, Plaid, Twilio integrations
  • Webhook reliability patterns
  • gRPC and GraphQL when justified

Operations

  • Docker, Render, Fly, Heroku, AWS ECS
  • PostgreSQL tuning for Rails workloads
  • Skylight, NewRelic, Datadog APM
  • Zero-downtime migrations and deploy
What They Build

Real work delivered, not hypothetical

Sample Engagements

Recent Ruby on Rails Developer work at RG INSYS

Built a B2B SaaS on Rails 7 + Hotwire for a UK fintech, replacing a 6-figure SaaS bill within 4 months.
Migrated a 200K LOC Rails 4 monolith to Rails 7 with zero customer-visible downtime for a US edtech client.
Sharded a single-DB Rails app to row-based multi-tenancy for a UAE recruitment platform, handling 12× the customer count on the same infra spend.
Engagement Models

Three ways to hire your Ruby on Rails Developer

Switch models anytime. No long lock ins. 2 week free trial available.

Hourly
From $32/hr

For short tasks, code reviews, urgent fixes, or proof of concepts.

  • Minimum 20 hours/week
  • Weekly time tracking and reporting
  • Cancel anytime with 1 week notice
Most Popular
Dedicated Ruby on Rails Developer
From $3,800/month

A full time Ruby on Rails Developer dedicated to you, embedded in your standups and tools.

  • 160 hours/month, fixed monthly cost
  • Direct Slack, Jira, GitHub access
  • Daily standups in your timezone
  • 2 week free trial available
Dedicated Team
From $7,500/month

Ruby on Rails Developer + supporting roles under one tech lead.

  • 2 to 8 engineers + tech lead included
  • Sprint planning every 2 weeks
  • Code reviews and CI/CD pipelines included
Why RG INSYS

A Ruby on Rails Developer who works alongside AI from day one

Hiring a Ruby on Rails Developer from RG INSYS is different from a typical staffing engagement. Every engineer on our bench uses Claude Code, Cursor IDE, and GitHub Copilot daily. That is not a sales line, it is a hard requirement on day one of the contract.

For you that means three things. Faster shipping, AI handles the boilerplate so the engineer focuses on architecture, edge cases, and your domain. Lower cost, you get senior India-based engineers at the rate of UK or US juniors. Higher quality, AI-generated tests run on every PR before human review.

If the engineer is not the right fit in the first 2 weeks you pay nothing for the trial period and we replace them at no cost. NDAs are signed before any disclosure and full IP is assigned to you, the code lives in your repos under your accounts.

FAQ

Common questions about hiring a Ruby on Rails Developer

How quickly can a Ruby on Rails Developer start?

Most Ruby on Rails Developer roles ship a 2 to 3 person shortlist within 48 hours of a signed NDA. The chosen engineer typically starts within 5 to 10 working days.

Do you have engineers experienced with Rails 7 + Hotwire?

Yes. Our default Ruby on Rails Developer is on Rails 7 with Hotwire, Turbo, and Stimulus. We also have engineers comfortable maintaining Rails 5 and 6 codebases and planning upgrades.

Can the Ruby on Rails Developer work in our timezone?

Yes. Engineers commit to a flexible 8 hour day with at least 4 hours overlap with your team. UK, EU, US East/West, UAE, and Australia are all supported.

Do you replace the engineer if it's not a fit?

Yes. The first 2 weeks are a free trial. If you decide not to continue, you pay nothing for the trial and we replace the engineer at no cost.

Who owns the IP and the code?

You do. Every engagement includes a full IP assignment clause and an NDA. The code lives in your repos, on your infrastructure, under your accounts. We do not retain copies after handover.

Can we get help with a Rails-to-modern-stack migration?

Yes. We do incremental Strangler-pattern migrations from Rails to Node.js or Go without big-bang rewrites. We can also stay on Rails if that is the right answer for your team.

Free shortlist within 48 hours

Ready to hire your
Ruby on Rails Developer?

Tell us the role, stack, and timezone. We'll send a 2 to 3 person shortlist with CVs, GitHub, and rates within 48 hours. Free 2 week trial available.

Hire a Ruby on Rails Developer →

Typical response within 4 business hours · NDA on request before any disclosure

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