Senior Software Engineer - Mobile

Hello Do you want to help us redefine how AI powers the future of Business Management software not as an add-on but as a core part of how people work decide and grow Were looking for engineers who - Treat AI as central to their craft - Are obsessed with building and shipping fast - Care about real impact not hierarchy or titles If that sounds like you keep reading. The Role Were looking for a Staff/Senior React Native Engineer to help us boost the company to the next level. Ready to be part of the challenge - Team player You are comfortable helping your teammates sharing your knowledge reviewing their code and asking for reviews of your own. Not afraid of technical challenges in fact you are hungry for the impossible - Engineer Were not looking for coders we are looking for engineers customer-centric people that understand what customer needs and is able to propose different approaches to deal with an opportunity. - Someone who like relaxed and fun environments We work hard and we are committed to Factorial users but we do that in a fun and relaxed atmosphere. We dont take ourselves too much seriously. - Learner you want to improve your skills not only in the engineering field but across any other areas. - Owner You like proposing new hypotheses and be responsible for building deploying and validating them. - Someone who love understanding Breaking down complex problems into basic and shareable elements and you have evolved concrete implementations to abstractions before. - Tech vision We are looking for people with experience in React Native and a deep understanding of its under the hood mechanics. Someone that could move the needle in terms of tech someone who can challenge our architecture and our processes to make a top-level application. - Mentor You love to share your experience and expertise to help others grow. - Someone who have some years of experience working as a software engineer. - Someone who is comfortable with communicating in English. What Youll Do - You will be part of the mobile engineering team working closely with other talented mates. The objective of the team is provide a super smooth experience for app users. - You will ideate craft and deploy interactions and experiences for customers. Being creative with opportunities being smart crafting them and being realized by observing the results. And enjoying iterating them. - You will be actively participating in the definition of the objectives for the team having the customer on mind. - You will be part of the continuous improvement of our technology infrastructure and architecture of the app. - You will be owner and accountable of the success of the team. In this process you will be guided and helped by a buddy since first day and a super talented team to play together. What were looking for Your title matters less than your mindset. You might be mid senior or staff what we care about is - AI as a habit youve built real AI-powered systems or workflows (not just experiments) - Proven impact shipped projects side projects or contributions that made a measurable difference - Product-first thinking you design complete experiences not just isolated components - Speed adaptability you experiment learn and iterate fast Bonus points if youve worked with LLMs skill-based agents MCP or other AI protocols How We Work - 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 About us At Factorial were 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 1200 employees across 7 markets we serve 700000+ users and are one of Europes 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 youre excited to shape the future of business management technology wed love to meet you. Our Values - We own it We take responsibility for every project. We make decisions not excuses. - We learn and teach Were 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 Perks of being part of our team 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 The hiring process If you apply heres 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 teams 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 were passionate about hiring engineers who can think clearly communicate well leverage the best tools and learn very fast. In this challenge were 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 Factorials culture business vision or anything else that interests you. - And thats 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