Fullstack Software Engineer (x/f/m) - Core Billing Platform

Alan

HEALTH CAN’T WAIT. Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare works today. You wait, until you can’t. Alan exists to end the wait. Health is a universal right, and we believe this right can only become real when it’s coupled with prevention. We need to stop treating health as something we repair and start treating it as something we build, every day. It’s not solely a question of willpower. It’s the healthcare system itself that needs to work for everyone, in a sustainable way. So we are building the new standard in prevention insurance. Alan is the first company that integrates insurance, prevention, and care into a single, acclaimed user experience. We are on an incredible journey to build a global leading company, with a unique culture. We already partner with 40K+ companies of all sizes, serving more than 1M+ members, and have reached €800M+ in ARR. Prevention as the new norm. That's what we're building with our team of 800+ people. If it speaks to you: we're hiring across France, Spain, Belgium, and Canada. And beyond. ⭐ BUILD THE BACKBONE OF ALAN’S FINANCIAL SYSTEMS At Alan, billing is a platform that powers reliable, accurate, and scalable financial operations across multiple countries and products. Our mission is to turn complex, high-volume billing flows into systems that “just work,” so customers and members can focus on what matters. As a Software Engineer on this team, you will: * Build the core billing engine: process thousands of transactions daily with precision and reliability. * Design modular, reusable billing primitives and abstractions that scale across products and regions. * Integrate seamlessly with internal systems and external payment platforms. Automate workflows and billing schedules at scale for companies of all sizes. * Ensure invoices are accurate, reliable, and easy to manage for internal and external users. * Collaborate closely with product, design, and operations to maintain a unified, high-quality platform experience. WHY THIS ROLE IS SPECIAL: * Solve technically challenging problems in a mission-critical, high-scale platform. * Shape the architecture of Alan’s core financial systems and long-term product strategy. * Impact millions of members and clients, powering hassle-free experience. * Join a team obsessed with craftsmanship, scalability, and operational excellence. * Work in an environment where your ideas, designs, and decisions drive tangible outcomes. 🛠 YOUR PLAYGROUND * Stack: Python/Flask, React, React Native, PostgreSQL. * What you’ll do: ship scalable, reliable systems and build the backbone of Alan’s billing operations. * Impact: your work directly unlocks new services, countries, and exciting deals. It then supports their reliable operation. 👥 WHO WE’RE LOOKING FOR * We are looking for software engineers of all experience levels, ideally with backend / full-stack experience. * Passionate about navigating complex business logic and system dependencies. * Experienced with scalable, resilient platform design. * Well-versed in OOP languages (Python, Java, C#). * Fluent in English (French is a plus but not required). * Curious, self-starting, humble, collaborative, and eager to grow. 🙌 PERKS & BENEFITS * Fair rewards & equity packages. * Flexible office & remote options. * Top-tier equipment: MacBook Pro, monitor, noise-canceling headphones. * Flexible vacation & hours. * Comprehensive healthcare for you, children, and partners. * Transport support and coaching for personal growth. * Training budget for conferences, courses, books. * Extended parental leave for all parents. 🔄 RECRUITMENT NOTE 🌟 We hire people, not roles. Don’t worry if you don’t check every box - high potential and curiosity matter most. We may even suggest another team if we see a better fit. 🔖 Learn more About Alan and on our Career pages, Medium, blog and Glassdoor page.

Alan

HEALTH CAN’T WAIT. Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare works today. You wait, until you can’t. Alan exists to end the wait. Health is a universal right, and we believe this right can only become real when it’s coupled with prevention. We need to stop treating health as something we repair and start treating it as something we build, every day. It’s not solely a question of willpower. It’s the healthcare system itself that needs to work for everyone, in a sustainable way. So we are building the new standard in prevention insurance. Alan is the first company that integrates insurance, prevention, and care into a single, acclaimed user experience. We are on an incredible journey to build a global leading company, with a unique culture. We already partner with 40K+ companies of all sizes, serving more than 1M+ members, and have reached €800M+ in ARR. Prevention as the new norm. That's what we're building with our team of 800+ people. If it speaks to you: we're hiring across France, Spain, Belgium, and Canada. And beyond. ⭐ MAKE A TANGIBLE IMPACT EVERY DAY When companies choose Alan, HR teams are the ones making it happen: enrolling employees, managing payroll contributions, and handling billing. Our mission is to make these processes frictionless, reliable, and even delightful. As a Software Engineer on this team, you will: * Engineer our employee affiliation engine: reliably process thousands of lifecycle events daily. * Simplify payroll and billing: craft tools that HR teams love 💙. * Build seamless integrations: connect with platforms like Payfit and Workday so things “just work.” * Automate workflows at scale: adapt solutions to companies of all sizes across multiple countries. * Make billing delightful: ensure invoices are accurate, reliable, and easy to manage. * Collaborate across teams: partner with product, design, and ops to deliver a unified experience. WHY THIS ROLE IS SPECIAL: * Work on mission-critical systems powering Alan’s growth and renewals. * Impact hundreds of thousands of lives, making it simple for companies to use Alan. * Solve complex business and technical puzzles, while maintaining our “uncompromising simplicity” principle. * Shape product direction and experience, not just ship code. * Join a team obsessed with engineering excellence and continuous learning. 🛠 YOUR PLAYGROUND * Stack: Python/Flask, React, React Native, PostgreSQL. * What you’ll do: ship solutions that handle high complexity and scale across multiple countries, collaborating closely with product and design teams. * Impact: your work touches core business operations and enables hundreds of thousands of employees to benefit from Alan every day. 👥 WHO WE’RE LOOKING FOR * We are looking for software engineers of all experience levels, ideally with backend and full-stack experience. * Comfortable digging into complex business logic, especially around insurance and payroll. * Passionate about turning complex processes into simple, elegant solutions. * Experienced in building scalable systems that handle real-world complexity. * B2B experience is a plus! * Well-versed in OOP languages (Python, Java, C#) and excited about modern web technologies (JavaScript). * Fluent in English (French is a plus but not required). * Curious, self-starting, humble, collaborative, and eager to grow. 🙌 PERKS & BENEFITS * Fair rewards & equity packages. * Flexible office & remote options. * Top-tier equipment: MacBook Pro, monitor, noise-canceling headphones. * Flexible vacation & hours. * Comprehensive healthcare for you, children, and partners. * Transport support and coaching for personal growth. * Training budget for conferences, courses, books. * Extended parental leave for all parents. 🔄 RECRUITMENT NOTE * You may ultimately join the part of the engineering organization where you can have the most impact. * We hire people, not roles. Don’t worry if you don’t check every box — high potential and curiosity matter most. 🔖 Check out our About Alan and Career pages, as well as our Medium, blog and Glassdoor page for more info. 🔄 A quick note about the process Note: While you're applying for a specific area,, you may join a different engineering team based on where we think you'll have the most impact. Check out descriptions of other areas here.

Alan

HEALTH CAN’T WAIT. Not for symptoms to get worse. Not for a six‑month appointment. Not for a system to catch up. But that’s exactly how healthcare works today. You wait, until you can’t. Alan exists to end the wait. Health is a universal right, and we believe this right can only become real when it’s coupled with prevention. We need to stop treating health as something we repair and start treating it as something we build, every day. It’s not solely a question of willpower. It’s the healthcare system itself that needs to work for everyone, in a sustainable way. So we are building the new standard in prevention insurance. Alan is the first company that integrates insurance, prevention, and care into a single, acclaimed user experience. We are on an incredible journey to build a global leading company, with a unique culture. We already partner with 40K+ companies of all sizes, serving more than 1M+ members, and have reached €800M+ in ARR. Prevention as the new norm. That's what we're building with our team of 800+ people. If it speaks to you: we're hiring across France, Spain, Belgium, and Canada. And beyond. 🤘 HOW WE DO IT ? People joining Alan are always surprised and delighted by our innovative working method. We have a set of cultural values that guide our approach to work, such as: 🎯 What drives us - We're obsessed with helping members live healthier * Mission is the Boss: long-term thinking, mission above all else * Member & customer-led: obsessed with solving problems and delighting users 🏆 How we build excellence - We hire the best and empower them to succeed * Champions of excellence: extremely high standards and talent density * Distributed ownership: everyone owns their decisions and results * Radically transparent: all information accessible, written-first, async decisions 🤝 How we grow together - We improve through honest feedback and bold thinking * Optimistic alchemy: optimists who collaborate with genuine care * Empathetic challengers: direct, caring feedback to help each other grow * Bold contrarians: think differently, try new approaches ⚡ How we move fast — We fight complexity and focus on what matters * Disciplined execution: decisive action with compounding focus * Fight for simplicity: high-impact processes, smart frugality ⭐ THE PRODUCT PLATFORM AREA 🎯 MISSION We enable product crews to move faster by providing reliable, reusable, and simple internal services. We encapsulate complexity, expose clear interfaces, and build mature, long-term building blocks. 🔭 SCOPE Our focus is on building reusable internal capabilities that power multiple product flows: * Core Services: APIs & systems like Payment, Messaging, Document Processing, Pricing Engine * Shared Platforms: Centralized services (e.g. AI Platform) with strong adoption across areas. * Operational Tooling: Dashboards and automation that support reliability, observability, and scalability. * Foundational User Experience - Ensure quality and consistency of the UX through shared layout systems, navigation, reusable UI components Our role is to empower product teams, reducing their cognitive load. ⚡ IMPACT * Your work will be used daily by hundreds of product builders across Alan. * You’ll shape reusable building blocks that make it faster and safer to launch products across multiple countries. * By improving adoption of our services, you’ll directly improve product velocity, consistency, and member experience. ⚡ WHY THIS ROLE IS SPECIAL * High Leverage: Your work is multiplied across the entire company — adoption & reliability is our main KPIs. * Complex Problems: Multi-country services, abstraction design, and adoption challenges. * Platform Mindset: You’ll build services like a product, with product teams as your customers. * Ownership: You’ll influence product direction, mentor engineers, and shape Alan’s internal platform for years to come. You’ll work closely with product crews across all Alan areas, as well as with our Architecture Group and Tech Foundation Area, making sure our systems scale globally and align with long-term technical strategy 🛠️ THE STACK Python/Flask, React, PostgreSQL in a monorepo. We deploy daily and believe in distributed ownership - you build it, you own it. 🔍 WHAT WE’RE LOOKING FOR Experience we value * 3+ years in backend, platform, or infrastructure-oriented engineering roles * Experience designing and maintaining internal services, APIs, or SDKs * You love turning complex problems into elegant solutions * You care about the "why" behind what you build, not just the "how" MINDSET WE VALUE * You think in terms of platform as a product: other engineers are your customers * You simplify complexity with clear abstractions and long-term ownership * You are collaborative, humble, and motivated by enabling others * You leverage AI to redefine our roles and unlock scalability * Healthcare technology excites you * You are fluent in English (no French required) 🌍 HOW WE WORK * Location: You must be legally eligible to work in France, Belgium, or Spain. * Remote work: We offer remote work flexibility, but we value in-person collaboration 🎯 IMPORTANT NOTE: WE HIRE PEOPLE, NOT ROLES. If you're excited about this opportunity but don't check every box, we'd love to hear from you. Everyone, no matter how underrepresented, should feel free to apply, as it can only bring learnings or success. If you identify yourself as a woman: Did you know that research shows women often apply only when meeting 100% of requirements? Remember, this is just a guide, not a checklist. We'll be thrilled to receive your application! 🔖 Check out our About Alan and Career pages, as well as our Medium, blog and Glassdoor page for more info. YOU WANT TO KNOW MORE ABOUT ALAN? * 🙌 Perks & Benefits: Alaners are provided with a stimulating environment and perks ensuring they are happy, efficient and spend only high-quality time with co-workers. * 🤘 A strong culture: People joining Alan are often surprised and delighted by our innovative working method. We have a set of cultural values that guide our approach to work 🔄 A quick note about the process Note: While you're applying for a specific area,, you may join a different engineering team based on where we think you'll have the most impact. Check out descriptions of other areas here.