Senior Ruby+React developer/architect with a focus on the frontend

Job description

FTE: Full-time (40 h per week)

Timeline: 3-6 months (tbd)

Start: ASAP

English: B2

Recruitment process: a tech check with our client, then an interview with the main client

The company

A well-established B2D (business-to-developer) SaaS platform operating at significant scale. Their product is infrastructure-level - real-time connectivity used by developers worldwide.

The team

~6–7 people: tech lead, PM, delivery manager, 3 web engineers + contractors. Small, tight-knit, opinionated. Standups Monday and Friday.

The role

One senior hire. This is a product-minded engineering role, not ticket execution. They’re shifting away from reactive delivery toward engineers who understand customers and drive outcomes.

Tech stack

= React + TypeScript (frontend), Ruby on Rails (backend), some Node/TS services, Postgres.

What they’re looking for

- Developer empathy - you build tools for developers, you get the frustrations firsthand

- Product thinking - question requirements, propose what should be built

- Ownership - concept to shipped with minimal hand-holding

- Proactive communicator

- Comfortable with AI coding assistants (they use them actively)

- Design + UX intuition