Senior Back-end Ruby Engineer

THE TEAM AND YOUR ROLE - We're a team of 35 today, and we're all about Product, FinTech, and Open Source. - Our Product is tech-driven. We process and structure tons of data and build for developers, which brings numerous exciting back-end challenges! Your role includes: - Contribute daily to all parts of our code base, using our development workflow - Tackle a wide variety of technical problems throughout the stack - You will also have to help grow the back-end team You will also work with our Product Team, and our Front-end Engineers to: - Understand customer needs and challenges - Come up with technical solutions to create and improve the best features, and our architecture THE PERSON WE ARE LOOKING FOR - Strong knowledge of Ruby - Experience working with lots of data and event-driven environments - A genuine passion for Open-Source: if you’ve contributed to OSS projects or used OSS tools, let us know! - Bonus: you’ve worked on billing or tax projects: whether it was to implement a billing system, or maintain it, or integrate it with business tools (e.g., a CRM, Finance tools) - A real appetite for the early stages of co-creating a product and shaping Lago's future Competitive package including equity; Remote-friendly ; Regular workations, usually by the ☀️🌊🏄‍♀️ About the interview - 20-min first call - Technical case or pairing - Review of the case with the team - Offer What we commit to: - Your time is precious, and we'll do our very best to be time-conscious with yours. - If you're open to it, we commit to give you the most constructive feedback as possible on your case, as we are aware it's quite an investment of time on your side. - We approach recruiting as a 2-way street, we make offers when we have a strong conviction on the mutual fit: in terms of skills, mindset, cultural fit OUR VALUES - Ambition: we aim big, because otherwise, where is the fun? - Progress: we care more about the grit, the steep learning curve, the resilience and creativity muscles, than the current status or where you come from. - Humble confidence: we know our strengths and always strive for excellence, but we also know there’s so much we don’t know yet - Pay it forward: we’ve all started somewhere, people gave us a hand when we needed one, we don’t forget this, and reinforce this positive cycle - Not taking ourselves too seriously: we are ambitious, restless learners and hustlers, but at the end of the day, our health (physical and mental), and our loved ones are what matter the most. Main stack: Ruby Job type: Full-time only Eng type: Backend Min. experience: 5/6 years Remote: Yes. We also have a brand new office in the Paris city centre!

• Strong knowledge of Ruby
• Experience working with lots of data and event-driven environments
• A genuine passion for Open-Source : if you’ve contributed to OSS projects or used OSS tools, let us know!
• Bonus : you’ve worked on billing or tax projects : whether it was to implement a billing system, or maintain it, or integrate it with business tools (e.g., a CRM, Finance tools)
• A real appetite for the early stages of co-creating a product and shaping Lago's future