Platform Engineer – HFT, Digital Assets – Cadogan Solutions

Company: Jobs via eFinancialCareers
Apply for the Platform Engineer – HFT, Digital Assets – Cadogan Solutions
Location: London
Job Description:

Founding Quant / Platform Engineer

A unique opportunity to be one of the first engineers at a well‑funded, early‑stage startup building high‑performance, real‑time systems at the intersection of machine learning and complex data environments.

Key Responsibilities

  • Design and build scalable, low‑latency infrastructure from first principles
  • Develop systems for real‑time data processing, streaming, and deployment
  • Own platform architecture across research, development, and production
  • Improve reliability, performance, and observability across the technology stack
  • Collaborate closely with a small, high‑calibre team on core technical direction

Required Qualifications

  • Strong academic background in Computer Science, Mathematics, or related field from a prestigious university
  • Strong software engineering fundamentals with distributed systems experience
  • Hands‑on experience building and running production systems
  • Proficiency in at least one of: Python, C++, Go, or Rust
  • Experience with real‑time data systems and streaming architectures
  • Experience in high‑performance or data‑intensive environments
  • High ownership mindset, comfortable in an early‑stage startup environment

Preferred Qualifications

  • Low‑latency systems or performance optimisation experience
  • Exposure to ML infrastructure or large‑scale data pipelines
  • Background in startups or small, high‑impact teams

Company Overview

A stealth startup focused on building cutting‑edge, high‑performance technical infrastructure at the intersection of machine learning and complex data environments.

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Posted: May 18th, 2026