Senior/Staff Web Engineer, Finary

• Strong expertise in React or modern frontend frameworks (JavaScript/TypeScript). NextJS experience is a plus
• Solid understanding of backend systems and computer science fundamentals: you can work with backend engineers to define contracts and reason about system design
• AI pioneer: you've understood that manual code-writing is mostly solved and actively use AI tools to multiply your productivity. If your current company restricts AI usage, you have personal projects that demonstrate your expertise
• Senior or Staff level: you don't just ship features, you contribute to architecture, mentor peers, and drive technical decisions
• Radical ownership: you own outcomes, move fast, and don't wait for permission
• Based in Europe, within 2 hours of Paris time zone (CET/CEST), and able to attend onsite weeks in Paris every 6 weeks (travel and accommodation covered). We are not set up to hire outside this range
• Fluent in English: written and spoken. Our engineering team works in English

Desirable

• You'll build and ship features used by 850,000+ users on Finary's web platform, working with React and Next.js in a modern, AI-native engineering environment. This is a high-autonomy role where you'll contribute to architecture decisions and ship at high velocity alongside a small, senior team
• Build and ship delightful features end-to-end on Finary's web platform
• Contribute to architecture decisions and technical direction: this isn't just feature work, you'll shape how we build
• Collaborate closely with backend engineers to define API contracts and communication patterns
• Partner with product managers and designers to turn product vision into polished, high-quality experiences
• Leverage AI tools (Claude Code, Cursor, Codex) to multiply your output: we believe writing code manually is no longer where your value lies
• Raise the bar on code quality, developer experience, and engineering practices