17 publicaciones de empleo destacadas en ruby on rails sr. engineer (¡Están contratando!)

Senior Ruby on Rails Engineer
OnTheGoSystems —En remoto
- Jornada completa
- Teletrabajo
- Máster
- AWS
- APIs
- Teletrabajo opcional
AI Engineer - Ruby on Rails
OnTheGoSystems —En remoto
- Horas extra
- Teletrabajo
- Máster
- AWS
- APIs
- Teletrabajo opcional
Ruby on Rails Sr. Engineer
Q-tech —Barcelona, Barcelona provincia
- Trabajo híbrido
- AWS
- APIs
- Abono gimnasio
Technical Architect (Ruby On Rails, AWS)
Sage —Barcelona, Barcelona provincia
- Español
- Azure
- AWS
- Seguro dental
Senior Software Engineer (Ruby/RoR, Chatbots & AI)
Workato —Barcelona, Barcelona provincia
- Teletrabajo
- Informática
- Inglés
- Máster
Solicitud rápida
Senior Front End Engineer
Preply —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- Java
- JavaScript
Solicitud rápida
Senior Backend Engineer (GO, API Getaways)
Workato —Barcelona, Barcelona provincia
- Azure
- Informática
- Inglés
Senior Back-End Engineer
Preply —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- Java
- Máster
Solicitud rápida
Senior II Full-Stack Engineer (back-end heavy)
Preply —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- Java
- APIs
Solicitud rápida
Senior Full-stack Engineer (frontend-heavy)
Preply —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Inglés
- Java
- Python
Solicitud rápida
Senior Software Engineer
Affinity.co —Barcelona, Barcelona provincia
- Trabajo híbrido
- Inglés
- AWS
- APIs
Senior Engineer, Full-stack Custom Solutions
Clio —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Informática
- Sistemas ERP
- Seguro dental
- Vacaciones pagadas
Engineering Manager
Pennylane SAS —Madrid, Madrid provincia
- Jornada completa
- Teletrabajo
- Inglés
- Oficina
- Desarrollo de software
Solicitud rápida
14d
Senior Backend Engineer – AI Agents
SeQura —Barcelona, Barcelona provincia
- Jornada completa
- Trabajo híbrido
- Español
- Inglés
- Java
Solicitud rápida
Sr. Product Engineer (front-end) - Lifecycle Team
WeTravel —España
- Jornada completa
- Teletrabajo
- Inglés
- Máster
- Inteligencia artificial
- Vacaciones pagadas
- Días de asuntos propios
Senior Product Engineer (Growth Team)
Hubstaff —España
- Horas extra
- Teletrabajo
- JavaScript
- Inteligencia artificial
Senior Product Engineer - Payments Team
WeTravel —España
- Jornada completa
- Teletrabajo
- Java
- Máster
- AWS
- Vacaciones pagadas
- Días de asuntos propios

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AI Engineer - Ruby on Rails
OnTheGoSystems —En remoto
We are looking for an engineer with practical AI/LLM experience who can build production features in Ruby on Rails. CI/CD, background jobs, or AWS experience.
Senior Ruby on Rails Engineer
OnTheGoSystems —En remoto
This is a hands-on engineering role for someone who can own complex features end to end, make strong technical decisions, and work across backend architecture,…

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Senior Ruby on Rails Engineer

OnTheGoSystems -
En remoto

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Detalles del empleo

Jornada completa

Beneficios

Teletrabajo opcional

Cualificaciones

CI/CD
Derecho
React
WordPress
Máster
AWS
Ruby on Rails
APIs
Inteligencia artificial
Debugging

Descripción completa del empleo

Senior Ruby on Rails Engineer

We are looking for a Senior Ruby on Rails Engineer to help us build reliable, scalable products and apply AI/LLM technologies where they create real value.

This is a hands-on engineering role for someone who can own complex features end to end, make strong technical decisions, and work across backend architecture, production systems, testing, and AI-assisted product development.

You should be excited about AI, but pragmatic enough to know when a simple, deterministic solution is better than an LLM call.

What you’ll be working on:

Owning features from technical design to production
Building and maintaining Ruby on Rails systems used at scale
Designing AI/LLM-assisted features and workflows where they improve product quality or user experience
Working with LLM APIs, prompts, retrieval/context strategies, and AI-assisted development tools
Making trade-offs around performance, reliability, cost, latency, security, and maintainability
Writing and maintaining automated tests, including unit, integration, and E2E tests
Debugging production issues and improving system reliability

What we’re looking for:

To succeed in this role, you’ll have:

Strong professional experience with Ruby on Rails, ideally at senior level
Experience building and running production systems used by real customers
Strong backend skills, including databases, API design, performance, background jobs, and security;
Ability to break down ambiguous problems and propose practical technical solutions
Hands-on interest or experience with AI/LLM technologies,
Good judgment about when to use AI and when simpler engineering approaches are better
Strong testing habits and care for long-term code quality
A responsible, curious, flexible mindset: willing to debug, deploy, investigate, learn, and own outcomes

Nice to have:

Experience with React
CI/CD, background jobs, or AWS experience
Experience building AI-powered product features in production
Familiarity with embeddings, vector search, RAG, evals, or LLM observability
Experience with text-processing, localization, translation, or multilingual products

Why Join OTGS?

Stable & self-funded: Founded in 2007, profitable, and independent.
Industry leaders: Creators of WPML, the #1 multilingual plugin for WordPress, used on 1.5M+ sites
Fully remote, async-friendly: Work from anywhere within EMEA hours
Engineering-driven culture: Ownership, autonomy, testing, and thoughtful problem-solving
Fair compensation and great benefits: Designed to support your well-being both inside and outside of work.

Want to make a lasting impact on a product used by thousands of real customers? We would love to hear from you.

MnHieYIZgg

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ruby on rails sr. engineer empleos

Senior Ruby on Rails Engineer

AI Engineer - Ruby on Rails

Ruby on Rails Sr. Engineer

Technical Architect (Ruby On Rails, AWS)

Senior Software Engineer (Ruby/RoR, Chatbots & AI)

Senior Front End Engineer

Senior Backend Engineer (GO, API Getaways)

Senior Back-End Engineer

Senior II Full-Stack Engineer (back-end heavy)

Senior Full-stack Engineer (frontend-heavy)

Senior Software Engineer

Senior Engineer, Full-stack Custom Solutions

Engineering Manager

Senior Backend Engineer – AI Agents

Sr. Product Engineer (front-end) - Lifecycle Team

Senior Product Engineer (Growth Team)

Senior Product Engineer - Payments Team

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