CareerPlan

Full Stack Developer, Python / React / Typescript

London, England, GBFull-time2026-10-28 → 2026-11-10

Core

Building a greenfield Data Control Plane to enable discovery, understanding, and secure access to data across a financial services group's estate, including AI-enabled capabilities.

Role type

Senior Full Stack Software Engineer (Data Platform)

Builds

A unified data control plane featuring a catalogue, metadata management, lineage tracking, and AI-enabled search/assistant features.

Domain

Financial Services / Data Engineering / Cloud Infrastructure

Deliverable

production ML models | product features

Required skills

Python (FastAPI), React, TypeScript, AWS, SQL, CI/CD, Infrastructure as Code, AI/LLM integration, Security/Identity Management

Preferred skills

Experience building greenfield platforms, architectural decision-making, AI-assisted development tools

Technologies

React, TypeScript, Python, FastAPI, AWS, SQL, Amazon Bedrock

Responsibilities

Design and build frontend interfaces for data exploration (catalogue, search, visualisations); Develop secure, high-performance backend APIs and services; Integrate identity and access management for role-based authorisation; Implement AI-enabled features like natural-language search and metadata enrichment; Contribute to architectural decisions and engineering standards; Deploy and operate services using CI/CD and observability practices.