Senior Product Security Engineer

TN United Kingdom; London; Hybrid; GBP 120,000 - 160,000; Full time

Job summary

An innovative global trading firm seeks a Senior Product Security Engineer to enhance security measures in low-latency systems. This role involves driving automated security processes, collaborating with IT and engineering teams, and ensuring robust protection across multi-cloud platforms. You'll conduct threat modeling, vulnerability assessments, and provide mentorship on security best practices. With a competitive salary and opportunities for continual learning, this position offers a chance to work on cutting-edge systems in a dynamic environment. Join a diverse team committed to excellence and innovation.

Benefits

Pension

25 days holiday

Free breakfast and lunch

Continual learning and development opportunities

Qualifications

• Expertise in secure coding practices and application security.
• Experience in threat modelling and vulnerability assessments.

Responsibilities

• Drive automated security processes and influence architecture.
• Conduct security code reviews and provide mentorship.

Skills

Secure Coding Practices

Python

C++

Kotlin/Java

Rust

Go

Security Tools

Linux Systems

Windows Systems

Cloud Environments

Education

Degree in Computer Science

Tools

CI/CD Tools

AWS

Azure

Alibaba Cloud

Job description

Senior Product Security Engineer London / WFH to £160k

Do you have expertise with secure coding practices and application security?

You could be progressing your career in a senior, hands-on role at a global systematic trading firm.

As a Senior Product Security Engineer, you'll drive automated security processes, influence architecture, and lead strategic security projects. Collaborating with IT, cloud, and engineering teams, you'll implement security solutions for low-latency systems and multi-cloud platforms, including AWS, Azure, and hybrid infrastructures across Python, C++, and Kotlin/Java environments, ensuring robust protection that supports high-speed, data-driven operations.

You will conduct threat modelling, vulnerability assessments, and security code reviews across different platforms, ensuring security is embedded at every stage of the development lifecycle. You will also provide mentorship, guidance, and training on security best practices and secure development processes to engineering teams working in mixed cloud and operating systems environments.

Location / WFH:

You'll join colleagues based in high-spec offices with free breakfast and lunch at the onsite restaurant, with flexibility to work from home two days a week.

About you:

• Strong experience with secure coding practices and development experience with languages such as Python, C++, Rust, Go, and Kotlin/Java.
• Strong knowledge of software development, system architecture, and security tools.
• Experience securing both Linux and Windows-based systems.
• Experience with public cloud environments, including a hybrid environment with AWS, Azure, and Alibaba Cloud.
• Experience integrating security scanning tools into CI/CD pipelines and runtime environments.
• Experience within a trading or financial services environment.
• Degree educated in Computer Science or a similar technical discipline.

What's in it for you:

As a Senior Product Security Engineer, you will earn a competitive package:

• Salary up to £120k
• Pension
• 25 days holiday
• Opportunity to work on Greenfield systems at the cutting edge
• Continual learning and development opportunities

Apply now to find out more about this Senior Product Security Engineer opportunity.

At Client Server, we believe in a diverse workplace that allows people to play to their strengths and continually learn. We're an equal opportunities employer whose people come from all walks of life and will never discriminate based on race, colour, religion, sex, gender identity or expression, sexual orientation, national origin, genetics, disability, age, or veteran status. The clients we work with share our values.