Multiplatform Front End Development React

E-team Workforce Private Corporation; Taguig; On-site; PHP 1,800,000 - 2,400,000; Full time

Job summary

E-team Workforce Private Corporation is seeking a hands-on Senior Full Stack Engineer to lead production ownership and technical guidance for a GenAI application team.

You will drive end-to-end features across frontend React/TypeScript and Python backend on AWS, own production incidents, and push for production-grade code, observability, and scalable architectures while mentoring the team through reviews and pairing.

Qualifications

• Shipped and supported production GenAI applications at enterprise scale.
• Hands-on experience with LLM orchestration patterns: RAG, agents, and MCP.
• Full stack depth: React and TypeScript 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.

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.
• Productionalize the codebase: refactor 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.

Skills

GenAI production apps

LLM orchestration

Frontend: React/TypeScript

Backend: Python

Cloud: AWS

DevOps / CI-CD

Mentoring & code reviews

Tools

ECS

Bedrock

DynamoDB

OpenSearch

Aurora PostgreSQL

Job description

Senior Full Stack Engineer, Production Ownership and Technical Guidance

Role summary

We are 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.

What you will do

• 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.

What you need

• 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 TypeScript 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.