Showing 12 of 553 vacancies
XT
Security Engineer
XTX Markets Limited • london • 19 Oct 2026
£70 - £95

The Firm XTX Markets is a leading algorithmic trading firm which uses state-of-the-art machine learning technology to produce price forecasts for over 53,000 financial instruments across equities,...

Permanent Hybrid
OL
Security Engineer - IAM - £90K
Oliver Bernard • london • 19 Oct 2026
£70 - £110

Our client is one of the world’s leading market data and trading analytics firms – Building cutting edge analytical solutions for banks, brokers and hedge funds around the world. With hybrid...

Permanent Hybrid
DR
£90 - £130

DRW is seeking a Senior Offensive Security Engineer to lead red team engagements, penetration tests, and adversary simulations across trading systems, IT, and cloud platforms. You will design...

Permanent Hybrid Featured
HA
Network Security Engineer
Hamilton Barnes ? • london • 19 Oct 2026
£90 - £120

Do you want to work for a global quant trading firm? You will be working with an organisation that is known for the quickest and most technologically advanced infrastructure in the world. You will...

Permanent Hybrid
AR
Fire and Security Engineer
Argenbright Security Europe Limited (trading as ASEL) • wolverhampton • 19 Oct 2026
£35 - £39

Are you an experienced fire and security engineer who wants to be genuinely valued, properly rewarded, and given real opportunities to progress? At ASEL Argenbright Security Europe Ltd, we are...

Permanent Hybrid
SM
£90 - £130

Smarkets is seeking a hands-on Security Engineer to lead the founding security build for our cloud-native trading environment. You will stand up security engineering from the ground up through...

Permanent Hybrid Featured
TH
Senior Software Engineer - JVM/Big Data, DevSecOps Lead
The London Metal Exchange Limited • london • 19 Oct 2026
£90 - £120

The London Metal Exchange Limited is seeking a Senior Engineer in London to design and develop core trading and market data applications. You will liaise with business analysts and product owners...

Permanent Hybrid Featured
HA
Network Security Engineer - Banking & Finance
Hamilton Barnes Associates Limited • london • 19 Oct 2026
£105 - £175

Are you looking for an exciting new opportunity? Join a global trading firm leveraging technology, research, and risk management to identify and capture trading and investment opportunities across...

Permanent Hybrid
BA
Cyber Security Lead
Babcock International • plymouth • 19 Oct 2026
£90 - £120

As a Cyber Security Lead, you'll play a critical role in protecting digital systems that support some of the UK's most important defence infrastructure programmes. Working across major...

Permanent Hybrid Featured
DI
Cyber Security Consultant - Strategy, Engagement & Risk
Different Technologies Pty Ltd. • london • 19 Oct 2026
£70 - £100

Daintta is a rapidly growing, values-driven team of specialists who work with public sector and government clients across Cyber, Telecommunications and Data. We are seeking a talented and motivated...

Permanent Hybrid
SM
Senior DevSecOps Engineer
Smarkets • london • 19 Oct 2026
£120 - £180

Who are we? Smarkets is a prediction market exchange for sports and political trading, having handled over $50 billion in volume since 2010. We're upending sports betting with the fairest prices,...

Permanent Hybrid Featured
CA
Cyber Security Engineer
Cantium Business Solutions • west malling • 19 Oct 2026
£54 - £66

Overview Cantium Business Solutions is hiring a Cyber Security Engineer to strengthen and advance our cyber security posture. This is a role to lead proactive security efforts from day one, with...

Permanent Hybrid