Senior Software Engineer - Finance Domain

Role Summary

• •Join the Finance Domain team focused on optimizing financial workflows and compliance for SMEs.
• •Collaborate within a large engineering team of 200+ fullstack developers using Ruby on Rails and React.
• •Take ownership of big initiatives with involvement in product decisions, customer calls, and quarterly roadmaps.
• •Engage in daily code reviews, mentoring juniors, and continuous learning in a quality-driven environment.
• •Work primarily onsite in Barcelona or Madrid with a flexible office-first approach supporting remote work when needed.

About the Company

• •Factorial is a fast-growing SaaS company specializing in business management software for SMEs worldwide.
• •Values emphasize ownership, continuous learning, teamwork, and fast growth with transparent career paths.
• •Company culture is people-first, multicultural, and supportive with many employee benefits and wellness programs.
• •Founded in 2016, Factorial has customers in over 60 countries and a diverse, expanding team.
• •Engineering culture prioritizes curiosity, proactivity, communication skills, and quality-driven development.

What You Should Know

• •Expect a structured onboarding with pair programming and early integration into team rituals.
• •The role requires a user-centric mindset and autonomy to deliver polished, outcome-focused solutions.
• •The hiring process includes multiple interviews, a live engineering challenge, and transparency on salary and expectations.
• •Work environment balances collaboration onsite with flexibility for remote deep work.
• •Growth is supported by a clear career rubric framework and opportunities to mentor and learn from peers.

Key Required Skills