Senior Backend Web Engineer - Rust, Client Platform (EMEA)

Flowdesk; Paris; Sur place; EUR 70 000 - 90 000; Plein temps

Avantages offerts par ce poste

50% of transportation costs

Swile lunch voucher (€9.25 per day, 60% covered)

100% Alan Blue coverage for you and your children

Wellpass contribution to gym membership

Team events and offsites

Résumé du poste

A leading digital finance firm in Paris is seeking a Senior Backend Web Developer to lead and own the client-facing platform. This role requires 5+ years of backend engineering experience, especially in fintech or crypto sectors, and strong production experience in Rust. Candidates will deliver secure APIs, mentor a small team, and collaborate with product managers. The firm provides significant benefits, an international work environment, and opportunities for growth within a rapidly evolving financial infrastructure.

Qualifications

• 5+ years of backend engineering experience in crypto, fintech, or trading environments.
• Production experience in Rust is required.
• Proven track record building secure, client-facing APIs.

Responsabilités

• Take technical ownership of the client-facing platform.
• Lead and mentor a small team focused on code quality.
• Build and evolve APIs in Rust prioritizing security and clarity.

Connaissances

Backend engineering

Rust

SQL

Event-driven systems

Mentoring

Description du poste

A leading digital finance firm in Paris is seeking a Senior Backend Web Developer to lead and own the client-facing platform. This role requires 5+ years of backend engineering experience, especially in fintech or crypto sectors, and strong production experience in Rust. Candidates will deliver secure APIs, mentor a small team, and collaborate with product managers. The firm provides significant benefits, an international work environment, and opportunities for growth within a rapidly evolving financial infrastructure.