Senior Full-Stack Engineer (Ruby/React) - Remote KYC

Qonto; United States; A distancia; USD 140.000 - 190.000; Jornada completa

Descripción de la vacante

Qonto is seeking a Senior Full-Stack Engineer for the Identity Verification team to unify KYC verification, enabling provider-agnostic flows. You will balance backend and web work to enhance conversion and reliability, reporting to the Engineering Manager. This remote role supports European and select international operate regions.

You will work 60% backend and 40% web initially, with adaptability as vendor integrations evolve and scale. Experience with Ruby is a plus but not required.

Formación

• Backend experience in production services.
• Shipped production web code with React.
• Experience integrating external providers/SDKs.
• Ability to work across backend and web with architectural collaboration.

Responsabilidades

• Make identity verification provider-agnostic by consolidating to a single service.
• Improve KYC conversion across backend and web paths (started → submission).
• Own the web side of provider integrations; load provider SDKs in the browser and handle errors.

Conocimientos

Backend development

React web frontend

Third-party integrations

Cross-stack ownership

Ruby (optional)

Descripción del empleo

Qonto is seeking a Senior Full-Stack Engineer for the Identity Verification team to unify KYC verification, enabling provider-agnostic flows. You will balance backend and web work to enhance conversion and reliability, reporting to the Engineering Manager. This remote role supports European and select international operate regions.

You will work 60% backend and 40% web initially, with adaptability as vendor integrations evolve and scale. Experience with Ruby is a plus but not required.