Senior Full Stack Engineer (Multiplatform Front End Development React)

Our client is looking for a hands‑on senior engineer for a GenAI application team. This is not a ticket‑execution role. It is a senior engineer or tech lead who does the hard technical work directly, sets the standard by example, and raises the capability of the team through guidance and mentorship.

Responsibilities

• Drive complex, high‑stakes features end to end across frontend, backend, and infrastructure, making the architecture decisions and breaking the work into achievable pieces for the team.
• Own production incident response across the full stack. Read logs, telemetry, and traces independently and drive root cause to resolution in hours, not days.
• Productionalize the codebase: refactor fragile patterns into production‑grade code, harden deployment paths, and tighten observability.
• Set and enforce the technical standard through reference implementations and PR reviews.
• Guide and mentor the team through pairing, ...