Lead Software Security EngineerSalary: Up to 150,000 + BenefitsLocation: London (Hybrid - 3 days per week in the office)We are currently looking for a Lead 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 Lead 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 Security Engineer will focus on securing applications, cloud infrastructure and development practices, helping the business build secure products at scale whilst influencing security strategy across the wider organisation.The OpportunityAs the Lead Security Engineer, you''ll work at the intersection of software engineering, cloud infrastructure and cyber security, helping to build and maintain a secure-by-design culture across the business.Key responsibilities include:Driving application and product security initiatives across multiple engineering teamsConducting security reviews, threat modelling and risk assessmentsImplementing and improving vulnerability management processesEmbeddi