AI Product Engineer
Job description
AI product engineer at Finary who builds and runs AI systems end to end, including complex orchestrations and intelligence inside products used by advisors and the operations team. The role sits in the Operations team and focuses on advisory, sales and operations tooling.
At a glance
- Employment
- Full-time · Employee (employment agreement)
- Work mode
- Hybrid · Paris, France
- Languages
- French – fluent, English – professional
What you'll do
- Build the closing machine and the systems that accelerate the sales team (advisory at scale)
- Build the recommendation engine that captures advisors' expertise (allocation engines)
- Build the agentic layer that lets the operations team orchestrate a fleet of AI agents with minimal human interaction
- Gather needs with the teams who use your products, then design, build, deploy and maintain them
- Define what a correct agent decision looks like, measure it, and catch drift before users do
- Help non-engineers build their own automations, step in when they need something more robust, and work with the rest of engineering on shared agentic infrastructure
What we're looking for
- 3+ years shipping production grade software, including products owned end to end from gathering needs to running them
- Built and run LLM integrations, agents and multi-step orchestrations in production; can explain how they work and evaluate them
- Knows when a simple rule beats an agent; AI coding tools are part of daily work
- Comfortable across several languages and codebases, quick to pick up new ones
- Deploy and run what you build and keep data correct as systems evolve
- Product sense and UX: start from the problem, not the technology, and care about the people using what you build
- High agency: work across teams, switch context often, find the next problem worth solving and own it
- Fluent French to work with the advisory team and the rest of the company, and professional English
- Based in Europe with the right to work in the EU, with quarterly presence for onsite weeks in Paris
Nice to have
- Familiarity with fintech or a regulated industry
- Passion for personal finance and investing
Your team
Operations team
You're part of the Operations team, work across advisory, sales, operations and engineering, and have direct access to the people using what you build from day one.
Benefits
Hybrid setup: teammates across France and Europe, with one week together in Paris every quarter (travel and accommodation covered)
Closeness to your users: part of the Operations team, working across advisory, sales, operations and engineering, with direct access to the people using what you build from day one
- €65k - €80k base depending on experience, plus stock options
- High-performing environment: A-players who challenge you and help you grow
- Impact that compounds: what you build today makes every team more effective tomorrow
Apply
Direct apply at Finary
Opens the job posting at Finary
About Finary
Put a private banker in everyone's pocket
Finary was launched in 2021 by Mounir and more than 1,000,000 people now trust it with their financial lives. It ships cutting-edge products with touches of delight and cares deeply about experience, performance, and ease of use. In July 2026, the AMF granted Finary its MiCA license, on top of its Investment Firm license, making it one of the very few French platforms holding both and offering stocks, ETFs and crypto on a single regulated platform.
Mission
Give power back to investors by building the AI-powered one-stop shop for investing, where you can track your assets, manage your budget, invest, and learn.
Key facts
- 70 builders
- 2021
- Paris, France
- Fintech
- More than 1,000,000 people trust Finary with their financial lives
- Raised €40M from Hedosophia, Y Combinator, and Speedinvest
- In July 2026, the AMF granted Finary its MiCA license, on top of its Investment Firm license
- One of the very few French platforms holding both licenses, offering stocks, ETFs and crypto on a single regulated platform
- Offices in the heart of Paris with hybrid remote and quarterly gatherings
Partners & customers
What they value
- Real ownership from day one
- Direct, transparent, and built on radical candor: challenge each other openly, then commit
- A-players who are as kind as they are demanding
- Don't hedge on AI