We're working with a fast-growing global SaaS business to find a Staff Application Security Engineer based in Belfast. This is a senior, high-impact hire that will act as the security lead for the Belfast office and wider UK region, sitting at the intersection of technical expertise, engineering partnership, and security leadership.

The Role

Reporting into the Senior Manager of Information Security, you'll own the application security programme across a global engineering organisation. This isn't a purely advisory position, you'll be hands-on, embedded with engineering teams, and expected to drive real change across the secure software development lifecycle.

You'll work closely with Principal Engineers to influence technical direction, lead vulnerability remediation efforts, manage relationships with penetration testing vendors, and champion a security-first culture across the business.

What You'll Be Doing

• Leading...