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

You. Better. With Alan.

Alan is building a vertically integrated health partner that unites insurance and smart healthcare delivery into one seamless system. Our vision is to make prevention the new norm of care for all.

Our mission: Help people live in good health to 100 while helping employers feel proud, turning health benefits from a cost centre into their most valuable investment.

By connecting all aspects of care (private, public, and direct to consumer) we create the most member-centric healthcare experience, reducing claims costs while generating new monetization opportunities.

We partner with tens of thousands of companies across France 🇫🇷, Spain 🇪🇸, Belgium 🇧🇪, and Canada 🇨🇦, serving over a million members.

How we work: our Leadership Principles

• Mission is the Boss — We think long-term and are methodical optimists who take risks, seeking our mission's success above all else.

• Distributed Ownership — Accountable enlightened despots: everyone owns their decisions and results.

• Radical Transparency — All information is accessible and written-first, so everyone can make the best decisions asynchronously.

• Always Growing — Direct, positive, and caring feedback, combined with self-growth ownership.

⭐ 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 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.

• Passionate about building elegant solutions to support rich business logic.

• Experienced in building scalable systems that handle real-world complexity.

• B2B experience is a plus!

• 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.