Senior Backend Software Engineer (Ruby on Rails)
Core
Build reliable, scalable, and user-focused financial products for French SMEs and accounting firms using Ruby on Rails.
Role type
Senior Backend Software Engineer (Ruby on Rails)
Builds
Accounting and financial software for small businesses and their accountants
Domain
Fintech / Accounting / SMEs
Deliverable
production ML models | product features
Required skills
Ruby on Rails, backend development, system design, performance optimization, observability, code review, technical leadership
Preferred skills
Product sense, complex problem solving, cross-team collaboration, community building
Technologies
Ruby on Rails
Responsibilities
Lead significant technical deliveries from design to production, investigate and resolve complex production issues, design robust solutions for scalability and reliability, improve engineering practices, mentor team members, collaborate with stakeholders
Seniority
Senior, hands-on IC with mentorship responsibilities
