Infrastructure Technical Lead

Company: Selby Jennings
Apply for the Infrastructure Technical Lead
Location: London
Job Description:

Our client, a leading digital assets firm, is seeking a hands‑on Technical Lead to take full ownership of its technology function. The business operates a low‑latency algorithmic trading platform and is currently lacking senior technical leadership, which is limiting its ability to scale effectively.

This is a critical hire. They are looking for a Senior Engineer who leads from the front—a person who can take full ownership of architecture, coding, product direction, and security, working closely with the CEO and a small, senior leadership team.

Responsibilities

  • Own and define the technology vision, platform architecture, and engineering standards.
  • Remain hands‑on: writing code, reviewing pull requests, and troubleshooting production issues.
  • Drive the product roadmap in collaboration with the CEO and commercial team, translating business priorities into clear engineering deliverables and owning prioritisation and trade‑off decisions.
  • Take full ownership of the company’s security posture, ensuring platform integrity, data protection, and regulatory compliance across jurisdictions.

Requirements

  • Proven track record of building and delivering production‑grade platforms within a start‑up or scale‑up environment.
  • Broad and deep technical expertise across backend development, frontend systems, DevSecOps, cloud infrastructure (e.g., Kubernetes, Terraform), and CI/CD pipelines.
  • Strong understanding of security best practices, including IAM, OAuth 2.0, OIDC, and enterprise‑grade security frameworks.
  • Experience within financial technology, digital assets, or other regulated environments is highly advantageous.

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Posted: June 12th, 2026