Staff Software Security Engineer

Data Idols

📍 Farringdon, Greater London, Greater London, United Kingdom

Full-time computer-and-mathematical Posted June 29, 2026

Job Description

Staff Software Security Engineer

Salary: Up to £135,000 + Benefits

Location: London (Hybrid - 3 days per week in the office)

We are currently looking for a Staff Software Security Engineer to join a fast-growing, innovative technology business operating at the forefront of AI and data-driven products. This is an exciting opportunity to join a highly collaborative, engineering-led environment where security is viewed as a key enabler of innovation.

Reporting to the Head of Engineering, the Staff Software Security Engineer will play a pivotal role in shaping the organisation's security posture, working closely with software engineers, platform teams and technical leadership to embed security throughout the software development lifecycle.

This is not a traditional SOC or operational security position. Instead, the Software Security Engineer will focus on securing applications, cloud infrastructure and development practices, helping the business build sec...