Contract Full Stack Engineer – AI & GCP (12 weeks)

66degrees; Greater London; On-site; GBP 90,000 - 150,000; Full time

Job summary

66degrees is seeking a highly skilled Full Stack Engineer for a high-velocity, 12-week contract engagement to build and deploy a modern AI‑integrated application on Google Cloud Platform. You will bridge a responsive React/TypeScript frontend with a Python/FastAPI backend, integrating Vertex AI Gemini models for intelligent data extraction and risk assessment.

The role covers frontend and backend development, cloud‑native deployment with GCP Cloud Run, data pipelines, Firestore/BigQuery usage,

Qualifications

• Proven experience with React and TypeScript frontends.
• Strong Python with FastAPI experience.
• Experience with Google Cloud serverless architecture (Cloud Run/Cloud Run Jobs).

Responsibilities

• Develop frontend and backend features for an AI-integrated app.
• Integrate Vertex AI Gemini models for data extraction and risk assessment.
• Deploy on GCP Cloud Run and manage CI/CD via Azure DevOps.
• Design data pipelines with Firestore and BigQuery.

Skills

React

TypeScript

Python

FastAPI

GCP Cloud Run

Vertex AI

BigQuery

Firestore

IAP

Entra ID

Azure DevOps

API Design

Tools

Cloud Run

BigQuery

Firestore

Azure DevOps

Job description

66degrees is seeking a highly skilled Full Stack Engineer for a high-velocity, 12-week contract engagement to build and deploy a modern AI‑integrated application on Google Cloud Platform. You will bridge a responsive React/TypeScript frontend with a Python/FastAPI backend, integrating Vertex AI Gemini models for intelligent data extraction and risk assessment.

The role covers frontend and backend development, cloud‑native deployment with GCP Cloud Run, data pipelines, Firestore/BigQuery usage,