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Infrastructure Generalist

Xantium · London, New York City

Experience
2+ years
Posted

About the role

Infrastructure Generalist at Xantium in London, New York City. Posted April 27, 2026.

We seek talented Infrastructure Generalists to build, evolve and maintain the core infrastructure that underpins and protects Xantium’s technology environment.  Those in this role are versatile problem solvers capable of working with leaders in Xantium’s Security, Engineering, and Operations teams.

Infrastructure Generalists operate in a greenfield, high-performance environment where their decisions can have both immediate and long-term impacts.

Key Responsibilities May Include

  • Building and maintaining infrastructure across compute, storage, networking, and cloud environments.
  • Owning system configuration, deployment, and troubleshooting across endpoints, servers, and services.
  • Defining and running experiments to improve performance, reliability, and system design.
  • Understanding latest state-of-the-art solutions and identifying fresh ideas to propose to senior leadership
  • Driving architectural decisions that support growth and operational resilience.

Requirements

  • Track record of academic and professional achievement.
  • 2+ years of experience in infrastructure or systems engineering within complex environments.
  • Deep understanding of how computers, operating systems, and networks work.
  • Strong ability to reason from first principles and debug unfamiliar systems.
  • Proven ability to experiment thoughtfully and apply learnings to real systems.
  • Pragmatic, high-ownership mindset with clear and structured thinking.

 

Prefer to apply yourself? Apply on Xantium’s site

Quick answers

Where is this job based?

London, New York City.

How much experience do you need?

The posting asks for 2+ years.

How do you apply?

Apply on Xantium’s site using the link on this page. With a free Jobmagic account you can see how well you fit first.

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