Senior Software Engineer - Talent Domain Senior Software Engineer - Talent Domain Would you love to improve the way companies take care of their people, their most valuable asset? We are looking for a Senior Engineer to join our Talent Domain at Factorial. Our mission is to help companies develop their employees, keeping them engaged and delighted at the same time, helping the company’s teams become the best versions of themselves. To do this, we provide tools to managers and HR managers in the areas of recruitment, performance, engagement, and trainings. The role As a Senior Engineer at Factorial, you'll be part of a team of 150+ product developers. You'll work in a multicultural, English-speaking environment where your technical acumen, creative problem-solving abilities, and passion for user-centric products will directly contribute to our mission of improving HR processes for SMEs worldwide. It’s your choice to work from home, in our Barcelona offices, or mixing both. Our stack is Ruby on Rails for the backend and React/React Native for the clients . Don't let unfamiliarity with these specific technologies hold you back! This means being proactive, obsessing about quality, and experimenting. We tell our managers and peers things we think we cannot say, practicing radical candor to drive innovation and improvement.
Effective Communication : Clear communication, especially in writing, is crucial. And remember, English is our vehicular language, so you need to be comfortable with it!
Reliability and Accountability : We deliver on our commitments while maintaining high quality. When we see something broken, we stand up to fix it, feeling responsible for all of Factorial.
If an initiative comes top-down, we debate it until we fully buy-in, then champion it to our teams.
We're vocal when something is going wrong, seeing it as an opportunity for a better world.




We work with ephemeral development environments with almost zero configuration so you can start coding fast. You will be a product engineer, taking ownership of big initiatives, and being interested in the outcome, not just the output. A Senior Engineer at Factorial influences requirements definition and is autonomous in delivering a polished solution that matches those. You will review code daily and get feedback on your code at every pull request, from all team members, including juniors.
You will learn from the entire team , both on technical topics (performance, architecture…) and core skills, in an environment driven by engineering quality. You will also mentor junior team members and help them learn from your experience.
Continuous training and learning based on your needs.

- ️ Save expenses with Cobee.
- And when at the office...

Breakfast in the office and organic fruit.
It will be about comparing our expectations and making sure we match on a human level. Here you will have a conversation about the team, their needs, your profile and how can you complement it. A live coding session focused on your technical skills. 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! The whole process is remote, using videoconferencing tools!
Factorial is an all-in-one HR Software fast-growing company founded in 2016. Our mission is to help SMEs automate HR workflows, centralize people's data, and make better business decisions. Currently, we serve thousands of customers in over 60 countries worldwide and across industries, and we have built a diverse and multicultural team of over 900 people in our Barcelona, Brazil, Mexico, and US offices.
We own it: We take responsibility for every project. We're dedicated to learning something new every day and, above all, sharing it.

📌 Senior Product Engineer (Barcelona)
🏢 Factorial Hr
📍 Barcelona