Ruby Engineer

Búsqueda Avanzada
Barcelona, Spain
about 2 months ago
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Role details

Contract type
Permanent contract
Employment type
Full-time (> 32 hours)
Experience required
5 years minimum
Compensation
€60,000.0 - €90,000.0
Working hours
Regular working hours
Job source

Tech stack

Artificial Intelligence Code Review Information Engineering Machine Learning Performance Tuning Ruby on Rails Ruby Software Engineering Data Streaming Backend

Job description

Our client is scaling at an extraordinary pace and is building the next generation of AI-powered consumer technology. To support an aggressive product roadmap and massive user growth, they are adding experienced Senior Backend Engineers to their engineering team. This is a highly impactful role where you’ll contribute directly to system design, product direction, and large-scale platform performance-all within a fast-moving, innovation-driven environment. You’ll collaborate closely with product leadership, engineering, and executive stakeholders to bring bold ideas to life.

What You’ll Be Doing

  • Partner with Product Managers to translate product requirements into scalable technical solutions
  • Design backend architectures, integrations, and data flows
  • Own features end-to-end: development, testing, deployment, and maintenance
  • Review code, participate in pull requests, and raise engineering quality standards
  • Contribute to technical strategy, experimentation, and performance optimization
  • Work closely with a distributed team including platform engineers, SREs, and data specialists While full-stack experience is welcomed, this role is heavily weighted toward deep Ruby on Rails backend expertise.

Requirements

Core Requirements

  • 5+ years of professional software engineering experience
  • Recent, hands-on experience developing with Ruby on Rails
  • Experience building and maintaining high-traffic, production-grade applications
  • Background working in startups, scale-ups, or other rapid-growth environments
  • Strong English communication skills (written & spoken)
  • High ownership mentality-you take responsibility for outcomes, not just tasks
  • Ability to balance speed with thoughtful engineering craftsmanship
  • Strong product mindset with a focus on exceptional user experience
  • Comfortable working on platforms that involve uncensored model-based content Nice-to-Have Experience

  • Exposure to data engineering, machine learning, or generative AI systems
  • Experience collaborating across globally distributed teams

About the company

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Profesiones

  • Técnico
  • Recepciónista
  • Administrador
  • Ventas
  • Enfermero

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Apply on www.adzuna.es
Prepare application

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