Junior Infrastructure Engineer

Company: Quant Capital

Location: London

Posted: April 29th, 2026

Location: City of London

Challenge: Supporting the network infrastructure sitting beneath a best in class trading systems used by banks, hedge funds and institutional traders worldwide.

£30,000-45,000 + bonus and benefits.

Quant Capital is urgently looking for a Network Engineer to join our high profile client.

Our client has recently been voted in the fintech 100 (best financial technology businesses). They provide a market leading Execution Management System for buy and sell side clients as well as Algo Execution. They have global offices to service international clientele.

Our client is seeking both junior and mid-level candidates that have 1+ year(s) of experience.

The primary responsibility of the Network Engineer is to support, maintain and improve our clients network systems that sit beneath the company's products. You will be joining a hardworking and dedicated support and engineering team within an entrepreneurial and fast paced environment. You will also work closely with the company’s sales and software engineering teams.

On a day-to-day basis the will:

Infrastructure Engineer MUST have:

You will be joining a progressive and exciting company committed to excellence. They offer an excellent working environment with on-going training and a structured career path. You can also expect an excellent salary and benefits package.

My client is based in London.

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