At Finary, our mission is to change how money can work for you. We are building a one-stop shop that empowers a new generation of investors to achieve their goals. Finary allows its users to track their assets, manage their budgets, invest their money, and learn more about finance. If you’re looking for an ambitious team that’s revolutionizing an old-fashioned industry, get in touch!
Mounir launched Finary in 2021. Since then, Finary has made great strides by reaching 500.000 users. We genuinely care about user experience, performance, and ease of use. We ship cutting-edge products with touches of delight. You'll join a winning team, learn insanely, earn life-changing money, and work with other A+ players.
A new generation of investors is emerging: an ambitious, involved workforce. Money is no longer taboo and the pension system is under tremendous pressure. At Finary, we see a world where investing empowers everybody to live the life they’ve always dreamt of. Finary exists to revolutionize the personal money management experience.
To fuel this mission, we raised 15M€ and are backed by leading investors like Y Combinator and Speedinvest. We are also backed by world-class founders like Steve Anavi & Alexandre Prot (Qonto founders), Matthieu Rouif (Photoroom), and Eric Demuth (CEO of Bitpanda). We also smashed the European crowdfunding speed record by raising 2.2M€ from our community in less than 20 minutes.
There’s never been a more exciting time to join Finary!
At Finary, you’ll join a team of top performers driven by excellence, ambition, and a shared mission to reinvent personal finance. We move fast, aim high, and value ownership above all. Our culture is demanding, transparent, and deeply collaborative. It’s not for everyone — but if you’re looking to raise the bar every day with equally driven teammates, this is the place to be.
Read more about our values here.
A high-performing team - Work with A-players across every discipline in an environment that challenges you and helps you grow fast.
Ownership - You’ll have freedom, responsibility, and trust from day one. We hire people for their talent, and we get out of their way.
Impact that matters - Build a product that helps people take control of their financial future - a topic that affects everyone.
A hybrid setup - We’re a hybrid setup company with teammates across France. We meet in person every 6 weeks in Paris.
Competitive compensation - A package aligned with your experience and impact.
Your degree, your school - we care about what you bring to the team.
Ping pong tables, free laundry, or trendy perks - we focus on what truly matters.
At Finary, we live and breathe Product and Engineering. Our mantra: shipping the minimum lovable product. We build delightful experiences that significantly improve the financial well-being of our users while moving at high speed.
For that, we break complex problems down into small items, ship, and iterate constantly. Our community loves that and provides us with valuable feedback as we polish Finary.
We believe the best products are a healthy mix of user research, analytics, and gut feeling. Talking to users & digging into analytics is part of our DNA. We don’t shy away from making bold bets and venturing into new unexplored territories.
Our engineering team is dedicated to making this ambition real. We build resilient, scalable, world-class technology while staying pragmatic and focused on efficient shipping.
Our current stack: React, React Native, Ruby on Rails, Node, Python, Rust, and Google Cloud.
About the role
At Finary, you will design, build, and optimize high-performance, secure, and scalable backend services using Rust. Your work will focus on developing low-latency, high-throughput systems that power our fintech platform, ensuring seamless and reliable user experiences. You will:
Develop and maintain robust backend systems that scale efficiently as user traffic grows.
Write, optimize, and test production-ready Rust code to minimize technical debt and eliminate bottlenecks.
Implement secure coding best practices to ensure data integrity and proactively mitigate risks.
Collaborate with backend, web, and mobile teams to integrate end-to-end features and drive system reliability.
Work in a dynamic, fast-paced hybrid environment at our headquarters in Paris, where innovation and continuous improvement are at the core of our engineering culture.
You’d be a great fit if you
Expertise in Rust: You have a deep understanding of Rust’s memory safety and concurrency model, with hands-on experience in shipping production-quality code.
Experience with PostgreSQL, Redis, and message queues: You possess strong SQL and asynchronous messaging skills to build resilient systems.
Distributed systems & API design: You can architect scalable and maintainable systems that meet the demands of high-performance applications.
Technical excellence & problem-solving: You optimize backend performance, diagnose complex issues, and devise effective technical solutions.
Strategic thinking & communication: You can balance technical innovation with business needs, collaborating effectively in a fast-paced, cross-functional team environment.
Are a team player, are humble, and like to help others grow
are fluent in English (written and spoken)
Bonus points if you
Performance optimization, profiling, and debugging: You have additional expertise in refining system performance beyond the basics.
Leadership experience: While not the primary focus, any background in mentoring or guiding junior engineers is an asset.
Adaptability & innovation: You thrive in environments where priorities can shift rapidly and enjoy driving new feature development.
Proactive ownership: You are self-driven, taking initiative without needing micromanagement, and are always eager to contribute to continuous improvement.
Are passionate about personal finance & investing
Tell us why you want to join Finary. Share with us what excites you about our mission and how you will contribute. Make your first impression count.
Apply Now