Senior DevSecOps Engineer

Smarkets · London

Full Time senior finance
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Who are we?

Smarkets: Predicting the Future of Betting

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, the best technology, and a superior customer experience, powered by attracting great people and building a high-performance environment where they thrive. We're looking for an atypical candidate with strong regulated-business experience to support our growing CFTC business.

The Team

Security sits within Infrastructure and Engineering, protecting the distributed, real-time systems behind our trading engine. The team's remit spans our core products and our DCM/DCO entities, with a real regulatory dimension to the work, particularly around our CFTC-regulated business units. Alongside that regulatory scope, the focus is squarely on hands-on engineering: designing, building, and shipping the security tooling and controls that let engineering teams move fast safely.

About the Role:

This is a founding build. You'll stand up security engineering from the ground up through go-live and mature it as we scale, working within Infrastructure and Engineering teams to build the controls, automation, and guardrails our trading systems and regulated entities need.

What you will do:

Role Requirements:

Our Values

Our values are at the heart of everything we do, guiding how we work, collaborate, and innovate. They reflect what we expect of ourselves and each other to deliver the best results, while fostering a positive, high-performing environment:

Culture Fit: These values define how we succeed as a team. If this isn't you, this may not be the right place. We hire people who thrive in a fast-paced, collaborative, and ambitious environment.

Perks & Benefits

We offer a competitive salary and benefits package, alongside a dynamic, collaborative environment where your work truly makes an impact and your voice is heard. Our team is diverse, driven, and ambitious, united by a strong work ethic and a hunger to innovate and win.

Our benefits are designed around Health, Wealth, and Development, supporting you both professionally and personally. These include:

What happens next

Diversity & Inclusion

We're an equal opportunities employer and celebrate diversity in all its forms. If you need any adjustments during the recruitment process, please let us know; we're happy to accommodate your needs.

Smarkets is an Equal Opportunity Employer, committed to equality, inclusion, and a welcoming environment for all.

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Posted 5 Sep 2026 · ref 356252