The English-language job board for Spain
88,000+ live jobsHybrid in Barcelona·Full-time·Added 1 month ago
Still open when we checked on 9 Oct
Permanent contract
Full-time.
Have the right to work in Spain
Factorial doesn't mention sponsorship in the ad.
Work on-site in Barcelona
No relocation package mentioned.
Have 5+ years of experience
Senior-level role.
Private health insurance
Per the ad: paid by the employer, or taken through flexible pay.
Gym access
Free or discounted, per the ad.
• Experience: You have 5+ years of professional experience as a Backend or Software Engineer.
• Tech Stack: Strong foundation in database management, Docker containers, and modern cloud infrastructure architecture. You are language-agnostic and focused on choosing the best tool for the job.
• Backend Robustness: Deep understanding of building reliable, secure, and production-ready APIs, handling concurrency, data integrity, and system monitoring.
• Domain Knowledge: Background in fintech, payment platforms, or financial applications is highly valued.
• Product-First Thinking: You understand why an application is built, how it adapts to clients, and how it impacts the business.
• AI as a Habit: You actively leverage AI assistants and automation tools in your daily coding routine.
• Collaboration: Comfortable working with Agile methodologies, peer reviews, and cross-functional teams.
Bonus Points ✨
• Experience developing or integrating AI agents.
We care about people and we also offer a lot of benefits for employees:
High growth, multicultural and friendly environment 🤝
Alan as private health insurance 🩺
Healthy life with Wellhub (Gyms, pools, outdoor classes) 🧘🏽♀️
Save expenses with Cobee 💰
Language classes 👩🏽🏫
Breakfast in the office and organic fruit 🍏
Nora discounts 🍱
Free caffeine and theine ☕
Pet Friendly 🐕
We are looking for a Senior Software Engineer to join our Data Ops team. In this role, you will lead the backend development of our internal applications, which directly impact Factorial's sales and billing ecosystems.Your mission is to engineer highly resilient, scalable backend systems and robust cloud architectures that connect internal users, external clients, and financial workflows. You won't be managing data lakes or core data warehouses; instead, you will own the full product lifecycle from architecture to deployment. If you think product-first, value system stability, and want to leverage AI in your daily development workflow, this is for you!
• Own the backend architecture of internal sales, invoicing, and billing applications, ensuring maximum availability, security, and performance using a modern cloud stack.
• Design and maintain robust backend workflows capable of handling critical financial data with high reliability and fault tolerance.
• Integrate global payment platforms and APIs (such as Stripe or Adyen) to optimize our internal financial flows.
• Develop end-to-end products with strong support from our design and product teams, ensuring applications meet the needs of both internal and external users.
• Embed AI into your workflow using GitHub and modern AI tools to accelerate development and build smart agents.
• Drive agile practices within the team, participating in structured Pull Request reviews, continuous deployment, and collaborative specifications.
If you apply, here's what to expect:
A first conversation with our Talent Acquisition Partner. It will be about comparing our expectations and making sure we match on a human level. We will also check our Engineering Rubrics (check them out, they are open!) and the salary in your position.
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 Engineering Challenge with two Factorial engineers: At Factorial, we're passionate about hiring engineers who can think clearly, communicate well, leverage the best tools, and learn very fast. In this challenge, we're not looking for a finished product, but for how you structure problems, ask questions, use technology, and reason about solutions.
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.
The whole process is remote, using videoconferencing tools!
Factorial is a Barcelona-based software company that provides an all-in-one human resources management platform for small and medium-sized businesses. Its cloud-based solution covers HR administration, payroll, time tracking, talent management, and expense management, helping companies digitize and automate their HR processes. Founded in 2016, Factorial has grown rapidly and now serves thousands of customers across Europe, the Americas, and Asia, with a workforce of over 800 employees.
Factorial's headquarters and main engineering hub are in Barcelona, making it a key player in Spain's vibrant tech ecosystem. The company has a strong international presence with offices in Mexico City, São Paulo, and other cities, and its workforce is highly diverse, with employees from over 30 nationalities. For international professionals, Factorial offers a dynamic, fast-paced startup culture, opportunities to work with a global team, and the chance to contribute to a product that is reshaping HR for SMBs worldwide. The company is known for its flat hierarchy, agile work environment, and commitment to employee growth.
Office-first in Barcelona & Madrid, with 20% remote flexibility
A people-first, high-trust culture built on radical candor and ownership
A multicultural team (40+ nationalities) building the next generation of business management software
At Factorial, we're building the leading business management software for companies of all sizes. Our platform centralizes key workflows across HR, finance, and operations, freeing teams from manual processes so they can focus on what really matters: leading, growing, and taking care of their people.With over 1,200 employees across 7 markets, we serve 700,000+ users and are one of Europe's fastest-growing SaaS companies, backed by top-tier investors and proudly headquartered in Barcelona.We believe in bold goals, radical ownership, and inclusive collaboration. If you're excited to shape the future of business management technology, we'd love to meet you.
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, share it.
We partner: Every decision is a team decision. We trust each other.
We grow fast: We act fast. We think that the worst mistake is not learning from them.
We believe in diverse talent: We welcome applicants from all backgrounds and strongly encourage people of diverse experiences and identities to apply.
We believe in inclusion: We are committed to equal opportunities and actively promote workplace inclusion of people with disabilities. If you would like to learn more about our inclusive recruitment processes, you are welcome to indicate so optionally and we will share additional information with you.
Wanna learn more about us? Check our website!
or browse Barcelona·Engineering·Backend·Senior·Hybrid·Catalonia·HR Software
This role involves leading and coaching a high-performing sales team to drive expansion within existing customers. You will combine active selling with leadership to meet team KPIs.
Pre-sales consultant for the Italian market focusing on payroll and time management products. You will drive customer acquisition and deliver expert consulting. The role is based on-site in Barcelona.
We are looking for a Senior/Staff Site Reliability Engineer to join our Infrastructure Team. You will ensure application performance, scalability, and security while leading technical discussions.
Founding Account Executive to drive sales for Factorial's Finance product in the Italian market. You will manage the full sales cycle from prospecting to closing deals with CFOs.
You will lead a small team of engineers while remaining hands-on with the codebase. The role involves shipping features, mentoring staff, and driving AI-native product development.
You will own the full sales cycle for Factorial's Finance product, targeting CFOs and finance leaders. The role offers a competitive salary and various perks in a high-growth environment.
This role involves prospecting potential customers and qualifying leads to drive pipeline growth for the Italian market.
As a Senior AI Enablement Engineer, you will build reusable AI components and architectures for the entire company. You will partner with business teams to turn ideas into scalable AI use cases.
Lead a team of Account Managers for the Portuguese market. You will drive customer retention, upselling, and team performance. This is an onsite role in Barcelona.
This role manages upselling opportunities for existing Small Accounts in the French market. You will build strong customer relationships and execute the full sales cycle to exceed quotas.
You will lead a team of Onboarding Specialists to drive customer retention and satisfaction. The role offers competitive salary and various perks like private health insurance.
This role focuses on qualifying opportunities and mapping high-potential accounts for the Italian market. You will execute multichannel outreach and book product demos to drive expansion deals.
€70k - €90k
Blue Card threshold🇬🇧€45k - €65k
Blue Card threshold🇬🇧€53k - €104k
Blue Card threshold🇬🇧€53k - €82k
Blue Card threshold🇬🇧€35k - €36k
