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TRM-International

Senior Security Engineer

On site

London, United kingdom

Senior

Full Time

29-01-2026

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Skills

Incident Response Forensics GitHub CI/CD Ansible Linux Azure SDLC blockchain CI/CD Pipelines Terraform

Job Specifications

Our client is a financial trading technology company that enables seamless connectivity across digital asset exchanges and on-chain protocols, offering a detailed real-time view of all your exposures and risks.

They are looking to hire a Senior Security Engineer to support their clients. The role will be to lead and execute the company’s security program, ensuring SOC 2 compliance, managing security tools, and actively defending against threats. You’ll be both strategist and operator building policy, hardening systems, and responding to incidents.

Responsibilities:

• Own and drive the SOC 2 Type I/II program: policy creation, control mapping, audit readiness.

• Harden and monitor Atlassian Cloud, Azure, OVH bare-metal Rocky Linux servers

(CIS L1 baseline).

• Configure and tune

• Implement secure SDLC practices with GitHub, Snyk, OWASP SecureCodeBox + DefectDojo.

• Oversee access reviews, vulnerability management, incident response, and forensics.

• Conduct regular risk assessments, access reviews and tabletop exercises.

• Partner with Platform Engineering to embed security in infrastructure and CI/CD pipelines.

Skills:

Educated to degree level

• 5+ years in security engineering/management in a hybrid/mixed cloud environment.

• Strong knowledge of SOC 2 controls and evidence collection.

• Expertise in Azure security services, SIEMs, M365 security stack.

• Hands-on experience with Linux hardening (CIS benchmarks), Ansible, Terraform.

• Familiarity with secure coding practices, SAST/DAST tools, and threat modelling.

• Ability to balance start-up pragmatism with compliance rigor.

Further information:

• Opportunity to work on cutting-edge financial and trading technologies.

• Collaborative and innovative team culture.

• Working for a well-established, rapidly growing organisation.

A unique opportunity to join one of the leading teams in the blockchain

industry working on greenfield products.

• Work with some of the most accomplished traders and engineers

spanning both technology and finance.

• Opportunities to attend industry events and a dedicated learning

budget to expand your skillset.

• Modern locations with high spec development machines.

Excellent global opportunities working with an exceptional team on complex interesting projects. We value diversity and welcome applicants from all backgrounds.

About the Company

Our Talent Resource Management team is composed of experienced and CIPD certified recruiters, who understand the market and have an in-depth knowledge of the areas in which they recruit. We deliver an innovative HR Talent Transformation program supported by our RPO based TaaS model (Talent-as-a-Service), that will help you to transform your business by creating inspiring places to work, that put people first. Whether you are looking for a single hire or ongoing support our solutions are flexible and designed specifically... Know more