Security Engineer, SDO AppSec
We are seeking a Security Engineer specialising in application security to help strengthen the security of software products, platforms, and development processes. In this role, you will work closely with software engineers, architects, product managers, and infrastructure teams to identify, assess, and remediate security risks throughout the software development lifecycle. You will contribute to secure-by-design practices, provide practical security guidance, and help teams deliver reliable services without compromising usability or delivery speed.
Your responsibilities will include conducting application and architecture reviews, threat modelling, code and dependency analysis, vulnerability assessments, and security testing across web, mobile, API, and cloud-based environments. You will help develop and maintain security tooling, automation, standards, and reusable guidance for engineering teams. You will also support vulnerability triage, risk prioritisation, remediation tracking, and the investigation of security issues, working with stakeholders to determine appropriate corrective actions. The role may include improving secure development training, contributing to security documentation, and helping define metrics that demonstrate progress and risk reduction.
The successful candidate will have professional experience in application security, product security, software engineering, or a closely related discipline, along with a strong understanding of common application vulnerabilities and secure development principles. Experience with threat modelling frameworks, code review, penetration testing, software composition analysis, CI/CD security, cloud platforms, and security automation is highly valued. You should be comfortable working with modern programming languages and development workflows, communicating technical risks clearly to both technical and non-technical audiences, and balancing security requirements with practical business needs. Curiosity, sound judgement, collaboration, and a continuous improvement mindset are essential. Relevant industry certifications or equivalent hands-on experience are welcome but not required.
Security Engineer, SDO AppSec
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