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About Smart Working
At Smart Working, we believe your job should not only look right on paper but also feel right every day. This isn’t just another remote opportunity - it’s about finding where you truly belong, no matter where you are. From day one, you’re welcomed into a genuine community that values your growth and well-being.
Our mission is simple: to break down geographic barriers and connect skilled professionals with outstanding global teams and products for full-time, long-term roles. We help you discover meaningful work with teams that invest in your success, where you’re empowered to grow personally and professionally.
Join one of the highest-rated workplaces on Glassdoor and experience what it means to thrive in a truly remote-first world.
About the Role
As a Senior Security Engineer, you will play a critical role in designing and implementing security controls across mobile applications, backend services, and web platforms. You will help ensure that systems are secure by design, protecting both customer data and platform integrity while meeting strict internal security standards and regulatory requirements.
Working closely with engineering teams, you will contribute to embedding security practices across the development lifecycle, from secure coding and threat modelling to DevSecOps and infrastructure security. You will help identify vulnerabilities, assess risk, and implement proactive security measures that strengthen the organisation’s overall security posture.
This role is ideal for a security engineer who enjoys working at the intersection of application security, secure architecture, and engineering enablement, helping development teams build resilient and compliant systems.