Hire senior
Ruby on Rails developers
in 14 days.
Senior Rails developers experienced with ActiveRecord, Sidekiq, Hotwire (Turbo + Stimulus), Action Cable, ViewComponent, RSpec, Devise, and Rails 7/8 modern monolith patterns. 65+ Rails specialists in-house shipping SaaS platforms, marketplaces, and API-only backends. Top 2% of applicants, replaceable any time.
Ruby on Rails / Hotwire Engineers
Akhilesh S.
Divya R.
Mohan B.
Build with us
like you'd build in-house.
Hire Rails developers who join your team, your repo, and your standups — backed by a 65-engineer Ruby organization that ships modern majestic monoliths, Sidekiq job systems, and Hotwire-driven UIs for SaaS startups and scale-ups.
On your team, day 1
Engineers join your Slack, your Linear, your sprint board. They pair with your Rails team like senior in-house hires.
Direct git access
They open PRs straight into your repo. You see every model, every controller, every Sidekiq worker, every RSpec spec, every migration.
You manage the work
You set product direction. We handle hiring, retention, payroll, RailsConf tickets, and laptops.
Three ways
to hire from us.
Same senior Rails bench, different commercial structure.
Hire a Dedicated Developer
Hourly · Full-time
One senior Rails developer joins your team end-to-end.
- Full-time on your team
- Direct Slack + git access
- Replace within 5 business days
- No long-term commitment
- Hourly billing, monthly invoicing
Dedicated Rails Team
Monthly · Tech lead included
A pod of Rails devs, a Hotwire / frontend engineer, designer, and PM ships SaaS features end-to-end.
- Devs + frontend + designer + PM
- Sprint-based delivery
- Quarterly OKR alignment
- Dedicated client success
- Direct-hire rights after 12 months
Turnkey Project
Per project · Scoped & fixed
We own scope, design, build, and launch. Fixed price, fixed timeline.
- Discovery → scope → fixed bid
- Milestone-based invoicing
- Penalty clauses on miss
- 30 days post-launch support
- 3-month warranty included
Hire across every
Rails capability.
65+ vetted Rails engineers across SaaS, marketplaces, API-only services, and Hotwire UIs. All in-house. All senior.
Core Rails & Ruby
Hotwire & UI
Background & Queues
APIs & Auth
Persistence & Search
Testing & Deploy
From "we need a Rails dev"
to onboarded — in 2 weeks.
4-step process. 48 hours to first profile. 2 weeks to a Rails dev joining your standup.
Requirement Analysis
We map your domain — SaaS, marketplace, internal tool — your Rails version, frontend pattern (Hotwire vs Inertia vs API + React), and Sidekiq footprint.
Choose a Resource
3-5 Rails developer profiles in 48 hours, matched to your stack.
Start an Interview
Interview the shortlist. We support with a live Rails coding round (model + controller + RSpec), a job/queue design round, and reference checks.
Onboarding
MSA, NDA, repo access, Heroku / Render / Kamal credentials. First PR by day 14.
10 reasons enterprises pick us
over for Rails over alternatives.
5-step vetting
Resume + Ruby idioms screen + live Rails coding test + system-design (Sidekiq, caching, ActiveRecord performance) + culture fit. <4% acceptance rate.
100% source code authorization
You get complete ownership of clean, Rubocop-compliant Rails code. MSA assigns IP on day 1.
Hotwire-native
Our Rails devs default to Turbo + Stimulus before reaching for React. Less JS, faster ship, easier to maintain.
ActiveRecord query whisperers
They fix N+1s, use includes/preload correctly, write counter caches, and know when to drop down to raw SQL.
Excellent communication
Clear PR descriptions, RSpec as living documentation, async-first culture.
Replace any time
Free replacement in 5 business days.
Save up to 60%
Senior Rails devs at India rates — no agency markup.
No middlemen
You talk directly to engineers.
Monthly contracts
30-day notice. No multi-year lock-in.
Production Rails at scale
Apps doing 8M+ requests/day, Sidekiq processing 12M jobs/day, multi-region Postgres + Redis on Kamal-deployed VPS fleets.
Compare your
Rails hiring options.
How WebSenor stacks against in-house, freelancer marketplaces, and agencies for Rails roles.
Meet a few of
our our available Rails devs.
Anonymized profiles. Real CVs and portfolio links shared after a 30-minute discovery call.
Akhilesh S.
Rewrote a Series-A SaaS dashboard with Turbo Frames — shipped 14 weeks of React UI work in 4 weeks of Hotwire, half the JS bundle.
Divya R.
Designed a multi-tenant marketplace on Rails — tenant-scoped queries via ActsAsTenant, Stripe Connect, Pundit policies for 5 user roles.
Mohan B.
Took a Rails Sidekiq cluster from 600 to 12,000 jobs/min — added batched jobs, optimized AR queries, sharded Redis.
What teams built
with Rails devs from us.
Multi-tenant marketplace on Rails
B2B marketplace · Rails · ActsAsTenant · Pundit · Stripe
Read case studyWhat companies say
about hiring from us.
Our Hotwire migration killed half our JS bundle and shipped twice as fast as the React work it replaced. The Rails engineer they sent gets it.
Multi-tenant Rails done correctly is rare. Their lead set up ActsAsTenant + Pundit + Stripe Connect in three weeks. We've slept since.
Sidekiq at 12k jobs/min on the same hardware. Our Datadog dashboards finally make sense. ActiveRecord perf engineer is a real specialty.
Everything you need
to know before hiring.
Tell us the role.
We'll send 3-5 profiles.
Share what you're hiring for — role, stack, timezone, when you need them. We'll come back within 48 hours with 3-5 hand-picked Ruby on Rails / Hotwire Engineers, full CVs, case studies, and rate cards.
What you'll get
Request Ruby on Rails Profiles
65+ Rails engineers · 13+ years · 3500+ projects
65+
Rails engineers260+
Rails apps shipped60%
Cost vs onshore14-day
Time to hire
Hire your Rails team
in 2 weeks.
3-5 senior Ruby on Rails developer profiles in your inbox within 48 hours. Free. No commitment. No sales pitch.