Álvaro
Data Scientist
“In a climate this uncertain, Shakers gives you a layer of reassurance and confidence. What I like most, without a doubt, is the flexibility and getting to work on top-tier projects.”
Join ShakersShakers for expert talent
Build your career as a Ruby on Rails Developer
Projects where the whole product is yours: which MVP gets started, which API gets sustained and who answers when the SaaS grows. Shakers connects you with teams whose product already lives on Rails and needs exactly your stack.
Going independent with Rails in Spain usually starts in an English marketplace or the Reddit thread asking whether any Rails work is left. Neither tells you how project collaboration works in Spanish, with defined scope and an identifiable company.
What follows is not a study route: it is what gets touched on a real brief, what you are asked to prove and where your territory ends.
- Higher-paying projects
- More continuity between projects
- Greater recognition for your experience
+3,000
Tech projects published on Shakers
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Tech, Product and Data specialisms are part of Shakers
6 months
Average length of a project with Shakers
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Amelia
AI Agent Developer
“I have been building AI agents for years. Thanks to Shakers I stopped chasing clients and started genuinely choosing which projects I wanted to work on. I work with some of the best companies in Europe, at my own rate, and I focus on what I am good at and what I love: building.”
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Luz
Backend Developer & Data Engineer
“Shakers adds a lot of value because it connects you with sharper projects, already filtered and better defined. It saves you a big part of the upfront work of understanding the client, quoting and weighing up whether it is worth it, and that means that as a contractor you can go far more directly to the opportunities that genuinely fit you.”
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Rubén
Software Developer
“Life as a contractor has a lot going on and it is not always easy. We like to focus on what we are good at, but you also have to manage clients, invoicing and go looking for work. For me, Shakers has been key because it does that prospecting for me, it gives the client confidence from the very first moment, and it lets us be part of a community with real enthusiasm.”
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Alejandro
AI Developer
“Shakers was key to getting my company off the ground: it gave me the flexibility to keep contracting while I built my next chapter. Without Shakers, I would have had to raise funding or push the project back.”
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Toño
Product Designer
“With Shakers I have landed recurring projects that give me peace of mind and room to grow professionally. It is not just about reaching quality clients: it is feeling that you have a network behind you, one that connects you with real opportunities and helps you move forward as a freelancer.”
Join ShakersWhat you can build as a Ruby on Rails Developer at Shakers
A Ruby on Rails Developer builds complete web products with a single frame: the framework that brings frontend, backend and deployment in the same package. The craft is MVC applications with Active Record, APIs, SaaS and the MVPs that validate fast, with Hotwire on the interface, PostgreSQL behind and tests with RSpec. It is the smallest and most loyal community of the Spanish web. The boundary: fine visual design belongs to the specialised frontend, and the platform that deploys it, to the infrastructure roles.
You touch a business's complete product on Rails: models with Active Record, APIs that feed web and mobile, interfaces with Hotwire and SaaS that bill with Stripe. What separates a senior: writing Rails the team inherits without fear, with RSpec tests, jobs in Sidekiq and boring deployments.
RubyRuby on RailsMVCActive RecordgemsBundlerHotwireTurboStimulusJavaScriptREST APIsPostgreSQLMongoDBRedisSidekiqRSpecDeviseStripeDockerGit
Web applicationsAPIsSaaSMVPsHotwireInherited apps
Free to join, no hidden fees
How Shakers works for talent
Create your profile
Tell us who you are, what you can do, the projects you want to work on and what your availability and rate are.
Get your certification
We certify your experience and your use of AI so companies understand and trust what you bring.
Match with projects
We connect you with well-paid projects that fit your expertise and your preferences.
Software Engineering projects that live up to your expectations
Work on real projects, with teams that need your expertise, without wasting time looking for opportunities.
Projects that fit you
Work with companies that need your stack and experience to take their projects to production.
Opportunities that come to you
Our AI matching connects your profile with the projects that fit your preferences.
You build. Shakers handles the rest
Set your own terms based on your seniority. We manage contracts, payments and paperwork.
What a Ruby on Rails Developer delivers at Shakers
The brief arrives with the symptom
The SaaS left without a team, the MVP to validate in weeks or the inherited app nobody touches: a product problem, not a list of technologies.
Product that holds up on its own
Documented models, tests with RSpec, jobs with Sidekiq and clean deployments. What you deliver, the business maintains when the milestone closes.
The whole frame is the craft
Ruby and Rails at the base, Active Record over PostgreSQL, Hotwire on the interface, Sidekiq in background and Stripe when it is time to charge.
Applications told, not tutorials
Having taken Rails apps to production and knowing how to tell them: which model, which gem, what you deployed and what changed after the first paying client.
What gets built with gems and what by hand
Choosing between the mature gem and custom code by maintenance cost, not fashion. Sometimes the existing gem wins, and defending that.
Where your brief ends
You build the complete application with Rails; you do not design the brand nor administer the platform. If it asks for fine UX or infra, you say so at kickoff.
Frequently asked questions
Any other questions? Write to us and we will reply.
What does a Ruby on Rails Developer do?
Complete product: models with Active Record, APIs, panels with Hotwire and SaaS that bill. Rails is full stack by definition: one frame gives you web, API and deployment, asked senior.
Are Ruby and Ruby on Rails the same thing?
No: Ruby is the language and Rails the framework that orders it into complete applications. The difference is developed on the Shakers blog; for the craft, whoever programs Rails writes Ruby daily.
Is there Rails work in Spain?
Yes, and concentrated in product: 135 active job ads mention Ruby on Rails and companies such as Factorial or Titan OS publish the literal title. Small, loyal community, with constant briefs.
Why choose Rails and not Node or PHP?
For the product and the team: Rails wins when you have to validate fast; Node, when everything lives in JavaScript; PHP, when hosting leads. The boundary is decided by use case, not fashion.
Is Ruby on Rails still alive in 2026 to work in Spain?
Yes: GitHub and Shopify, two of the largest platforms on the web, still run on Rails. The debate lives in English; here, SaaS and inherited apps that need the craft keep being published.
How do you join Shakers as a certified Ruby on Rails Developer?
You create your profile, pass the certification process and enter the collective: only 4 percent make it. Then you choose which Rails projects you take on.
The daily shape of the craft
The feature shipped today, the gem updated tomorrow and Friday's deployment. Less fighting configuration and more product the business maintains without fear.
The tools are the craft
135 active job ads in Spain mention Ruby on Rails, according to Shakers market analysis (n=31,162, September 2026). A small, product-led market: startups and SaaS that start on Rails and inherited apps to maintain.
How people get here
Almost nobody arrives by accident: you come from Ruby or from another stack looking for convention over configuration. The frame pays the learning back with the web's highest productivity.
What this role is not
You do not design the interface pixel by pixel nor administer servers. Your product is the Rails application: its models, controllers and views. If the brief asks otherwise, you say so at kickoff.
Who you share a Rails project with
A complete product is not sustained alone: whoever takes the layer, whoever picks another frame and whoever polishes the screen cross you.
Backend Developer
Rails is backend with convention, not the whole backend: when the system mixes languages or the decision is global, the brief goes through their repository.
Full Stack Developer
In Rails full stack comes by default, but the umbrella is theirs: when the brief brings product and system in any stack, they cover both layers.
Node.js Developer
The most frequent frame comparison: Node for the team that already lives in JavaScript; Rails for the product that wants convention. Boundary by use case.
PHP Developer
The other frame with convention in the Spanish market: Laravel and Rails share product and clientele. The team's stack decides, not fashion.
Frontend Developer
Hotwire gives you the interface by default; when the product asks for a fine SPA with another framework, the visible layer moves to their repository.
Boundaries between these roles are agreed per project: the job title doesn't set them.
Take the next step with Shakers
Want projects where the product is yours?
Pass Shakers certification and choose which Rails projects you take on.
