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, code review, and design discussion, elevating production engineering practices over time.

Qualifications

• Shipped and supported production GenAI applications at enterprise scale, not only proof‑of‑concepts.
• Hands‑on experience with LLM orchestration patterns: RAG, agents, and MCP.
• Full stack depth: React and Type on the frontend, Python on the backend, and AWS (ECS, Bedrock, DynamoDB, OpenSearch, Aurora PostgreSQL).
• Proven production debugging across frontend, backend, and infrastructure boundaries.
• DevOps depth: deployment pipelines, ECS task definitions, environment configuration, and observability.
• A track record of mentoring or leading developers through code reviews and pairing.

Additional Information

• hybrid set‑up, 2x-3x a week onsite, mid shift (2:00PM-12:00NN), 45hours a week
• Taguig