
Senior Software Engineer - Operations Domain
- Barcelona
- 60.500 € al año
- Permanente
- Tiempo completo
- Collaborate closely with Product Managers and Designers to build user-centric, maintainable solutions.
- Develop features across the full stack (frontend/backend).
- Participate in code reviews, pair programming, and team rituals to maintain high engineering standards.
- Take ownership of tasks and deliver independently or in small groups, with growing autonomy.
- Debug production issues and contribute to the stability and performance of the platform.
- Work in agile teams with clear priorities and a shared roadmap.
- Learn continuously and contribute to team knowledge-sharing sessions.
- Contribute to planning, estimation, and retrospectives. Your Profile
- Experience with at least one modern backend language or framework (e.g., Ruby, Python, Node).
- Solid experience with React, JavaScript, or TypeScript on the frontend.
- Ability to collaborate in English (spoken and written) across cross-functional teams.
- A strong sense of ownership and a mindset focused on outcomes, not just delivery.
- You’re pragmatic: you know when to ship fast and when to raise the quality bar.
- You’re a team player who thrives in a feedback-driven, transparent culture.
- Pair with each member of the team at least once, to see their current initiatives
- Solve low-stake bug tickets or quick wins
- Commit early and often thanks to our cloud dev environment
- Be fully integrated in the team’s rituals from day 1
- High growth, multicultural, and friendly environment
- Continuous training and learning based on your needs
- Alan private health insurance
- Healthy life with Gympass (Gyms, pools, outdoor classes) ♀
- Save expenses with Cobee
- Language classes with Yolk Academy
- Get the most out of your salary with Payflow
- Breakfast in the office and organic fruit
- Nora and Apetit discounts
- Pet Friendly
- We own it: We take responsibility for every project. We make decisions, not excuses.
- We learn and teach: We're dedicated to learning something new every day and, above all, sharing it.
- We partner: Every decision is a team decision. We trust each other.
- We grow fast: We act fast. We believe that the worst mistake is not learning from them.
- A second conversation with the team’s engineering manager. This is about making sure we can work together. Here you will have a conversation about the team, their needs, your profile and how can you complement it. Expect to have a mix of a human and technical conversation.
- A live coding session focused on your technical skills. You’ll be working through a problem in real time, and we’ll be looking at how you approach the solution, how you write and structure your code, and how you reason about trade-offs. It’s not about speed or pressure, it’s about your ability to solve problems thoughtfully and communicate your thinking clearly.
- One last coffee-chat with our CTO, where you can get all the answers about Factorial’s culture, business vision, or anything else that interests you.
- And that’s it! Feel free to request any other conversation you want, with team members or to address specific concerns at any time during the process.