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Factorial·Barcelona, Spain·onsite

Senior Software Engineer - Data

€50 000 - €80 000 Posted 1 day ago
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Ruby on RailsReact

About the role

What you'll do

  • Build and evolve customer-facing portals enabling subscription and account management with scalable, secure self-service experiences.
  • Collaborate closely with cross-functional teams including Product, Design, Finance, Sales, and Support to translate business needs into intuitive user experiences.
  • Design and maintain robust backend services and APIs integrating internal systems like CRM, billing, and product platforms.
  • Take end-to-end ownership of features from architecture and implementation to production monitoring and continuous improvement.
  • Work within a large, fast-growing engineering team of 250+ developers using Ruby on Rails and React, embracing CI/CD and GitOps best practices.

What you should know

  • Opportunity to work on high-impact customer platforms that directly affect user satisfaction and operational efficiency.
  • Role requires strong ownership mindset and ability to deliver features end-to-end in a collaborative, cross-functional environment.
  • You'll engage with a large, distributed engineering team and work closely with non-technical stakeholders.
  • The company supports a fast-paced, iterative development process with short cycles and continuous integration.
  • Expect a multicultural workplace with a focus on personal growth, learning, and contributing to architectural decisions.

About the company

  • Factorial is a fast-growing SaaS company with over 1,200 employees serving 700,000+ users across 7 markets.
  • Headquartered in Barcelona, Factorial focuses on business management software centralizing HR, finance, and operations workflows.
  • The company culture emphasizes bold goals, radical ownership, inclusive collaboration, and continuous learning.
  • Values include ownership, partnership, fast growth, and a strong commitment to learning and teaching.
  • Offers a multicultural, friendly environment with comprehensive employee benefits including private health insurance and wellness programs.

Key required skills

Ruby on RailsReactAPI designCI/CDGitOps

Summary generated from the original posting.