Mentor junior Security Engineers and Security Champions on security best practices and techniques
Improve security tooling and processes to reduce manual review efforts and false negatives
Conduct security talks and training sessions
Identify critical flaws and weaknesses in web applications, services and cloud infrastructure and design/implement remediation
Write and review technical proposals, architectural diagrams, application code and IaC
Use automated and manual testing techniques to understand environments and reduce false negatives
Improve scope of assessments by adding new techniques and vulnerability categories
Consolidate and track vulnerabilities across the organisation and supply chain to prioritise security uplift efforts
Review and define requirements for developing and deploying secure products; create guidelines and standards
Build systems that protect against and eradicate entire classes of vulnerabilities
Requirements
Experience working as a Senior Security Engineer with deep involvement in securing modern web applications and APIs
Experience conducting threat modelling, security reviews and risk assessments
Solid project management experience leading initiatives that have measurably improved the security of organisations
Proficient in one or more high-level programming languages
Proficient with common developer tools and processes such as Github, CI/CD, containers and orchestration, IaaS/PaaS, APIs, Websockets, Databases, Front-End and Back-End systems
Experience securing Data to meet various privacy framework and regulation requirements
Deep understanding and experience in securing AWS environments
Experience in deploying AppSec tools (e.g., SAST, SCA, WAF) throughout the stages of the SDLC
Understanding of web security mechanisms such as SOP, CORS, CSP, Subresource Integrity, and same-site cookies
Strong understanding of authentication/authorization protocols e.g. OAuth, SAML and JWT
Benefits
Postman pay-on-performance philosophy
Flexible schedule working with a fun, collaborative team
Full medical coverage
Flexible PTO
Wellness reimbursement
Monthly lunch stipend
Wellness programs to support physical and mental health
Frequent team-building events
Donation-matching program
Inclusive culture
ATS Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.