Senior Web Engineer

What is Finary?

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.

Why now?

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!

What we offer

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.

What you can expect

• 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.

What we don’t care about

• 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.

Engineering at Finary

At Finary, we live and breathe Product and Engineering, 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 Tech Stack

• Web: React,

• Mobile: React Native, Expo

• Backend: Rust, Ruby, Python

• Database: PostgreSQL

• Infrastructure: GCP, Terraform

• Ops: GitHub, Datadog, Sentry

About the role

We're looking for a Senior Web Engineer to help us build the best-in-class experience for people managing their finances. You’ll be responsible for designing, developing, and optimizing our web platform using React and Typescript.

You’ll work closely with product managers, designers, and backend engineers to:

• Ship high-quality features and UI components

• Improve performance and scalability

• Contribute to our design system and reusable components

• Push for high standards in code quality and maintainability

• Participate actively in product decisions and team rituals

This role requires autonomy, ownership, and a strong product mindset. You won’t be micromanaged - you’ll be expected to take initiative and collaborate proactively.

You’d be a great fit if you

• Are fluent in React and Typescript, and deeply understand component architecture and state management

• Have strong experience integrating APIs (REST, GraphQL), handling async data and auth flows

• Are autonomous, proactive, and communicate clearly

• Are a team player, are humble, and like to help others grow

• Care about product and business impact - not just shipping code

• Work well in cross-functional teams and foster a positive code review culture

• Pay close attention to design details and polish

• Are comfortable challenging assumptions and proposing bold improvements

• Are fluent in English (written and spoken)

Bonus points if you

• Are comfortable with product analytics (Amplitude is a plus)

• Are passionate about personal finance & investing

• Have experience in fintech

How to apply?

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.