Senior Platform Engineer

Harrington Starr
Full-time London Area, United Kingdom Financial Services
Posted:
March 02, 2026
Location:
London Area, United Kingdom, United-Kingdom

Job Description

Platform Engineer (Python)


The mandate:


Our client—a global, multi-asset investment manager—has rolled out cutting-edge large-language-model coding assistants across its Risk & Portfolio-Tech organisation. They now need a senior engineer who can turn “moon-shot” ideas into production tools , guiding the business on what LLMs can really do and delivering rapid-fire prototypes that become mission-critical apps.


What you’ll tackle


  • Spot the pain-points across Equities, Credit, Rates and central Risk teams; translate data-flow headaches into buildable tech projects.
  • Prototype at pace in Python—leveraging LLM co-pilots—to stand-up analytics services, REST APIs and lightweight Dash/React front-ends.
  • Own the full stack: data ingestion (SQL, files, feeds), business logic, web/UI, CI pipelines and Linux deployme...

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Job Overview

Job Type: Full-time
Location: London Area, United-Kingdom
Posted: March 02, 2026
Deadline: April 11, 2026