This range is provided by Wave Talent. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.
Base pay range
Job Title: Senior Security Engineer
Location: London (3 office days/week)
Industry: B2B SaaS / Procurement & Spend Control
Stage: Series A, backed by tier-1 VCs
This role doens't offer relocation or sponsorship
You’ll be deeply embedded in the platform engineering team, building new security features, rolling out testing frameworks, and hardening serverless AWS infrastructure. Security here isn’t an afterthought; you’ll design it in from the start, making sure the stack (AWS, serverless, TypeScript, IaC) stays ahead of evolving threats.
Alongside the engineering, you’ll play a critical role in customer conversations, providing reassurance to enterprise clients, walking them through architecture, frameworks, and secure connections, and showing how security is built into the software lifecycle. About 10–15% of your role will be commercial-facing, enabling revenue and building trust with customers.
This is a senior/staff-level role where high ownership, passion for delivery, and the ability to make meaningful change are essential. You’ll have the chance to build the security function, shape culture, and scale security as the company grows.
Lead Security Engineer • Greater London, England, GB
Monzo is looking for a Security Engineering Lead to drive their secure-by-design mandate and lead a high-performing team.This role requires proven leadership in engineering organizations of 30-50 p... Show more
You play a critical part in maintaining the integrity of our systems and the trust of our customers.Reporting to the Detection and Response Lead, this is a hands‑on role that blends technical depth... Show more
If you thrive on pursuing threats, delving into forensic details, writing effective detection logic, and automating repetitive tasks, this role could be a perfect match for you.In this position, yo... Show more
EngineersOfAI is seeking a talented individual to join their Offensive Security team in London or Cardiff, with remote options available.You will lead projects, simulate real-world attacks, and wor... Show more
Yoto in London is seeking a Security Engineer to help build secure products and infrastructure across every part of Yoto.You’ll partner with engineering, product, Legal and Data to design and imple... Show more
UTA seeks a Security Engineer to help build and strengthen our security operations programs—safeguarding our brand, our people, and our digital assets.In this role, you will design and implement se... Show more
UTA seeks a Security Engineer to help build and strengthen our security operations programs—safeguarding our brand, our people, and our digital assets.In this role, you will design and implement se... Show more
At Air Apps, we believe in thinking bigger—and moving faster.We’re a family-founded company on a mission to create the world’s first AI-powered Personal & Entrepreneurial Resource Planner (PRP), an... Show more
Taktile helps financial institutions make smarter, safer decisions with the power of AI.We're looking for a Security Lead to set the technical direction for security across our Platform Team while ... Show more
A leading IT recruitment agency is seeking a Senior Security Engineer to manage security systems in the London office.The successful candidate will have at least 5 years of experience in security l... Show more
Join us and shape the future of secure software delivery.As a Lead Security Engineer, you’ll work at the intersection of security and platform engineering, designing impactful solutions that enable... Show more
Join us and shape the future of secure software delivery.As a Lead Security Engineer, you’ll work at the intersection of security and platform engineering, designing impactful solutions that enable... Show more
Intercom is seeking a Security Engineer to enhance tier-zero security capabilities for its AI Customer Agent, Fin.Responsibilities include designing security features, conducting architecture revie... Show more
A leading recruitment company is seeking a Cyber Security Engineer to join their team in London.This role involves managing security initiatives, mentoring junior staff, and enhancing the overall s... Show more
Job Overview: We are seeking a Security Engineer with expertise in implementing and troubleshooting security tools to enhance and support our security infrastructure.This role focuses on evaluating... Show more
State Street is seeking a Principal Threat Modeling Architect to lead the enterprise Threat Modeling program and set governance across applications, cloud, and emerging tech.You will partner with S... Show more
Location: London, England, United Kingdom.Direct message the job poster from DGH Recruitment.Implement security architecture of the firm related to transition to cloud (e.Azure, Teams/O365 and iMan... Show more
Lead Security Systems Engineer – Bedfordshire/Berkshire/Surrey.We are seeking an experienced Security Engineer.In this role, you’ll be responsible for installing a range of security systems, includ... Show more
