Application Security Engineer at Hark
About the role
Responsibilities Threat-model new features and services, focusing on prompt injection, tool misuse, data exfiltration, and cross-tenant access in agent and LLM systems. Review designs and code for backend services, APIs, and mobile apps, and fix vulnerabilities directly when appropriate. Secure authentication, authorization, session handling, OAuth integrations, and multi-tenant systems. Build and tune SAST, dependency, and secrets scanning in CI. Triage and remediate findings from penetration …
Interview process at Hark
General interview process (this company's specific loop isn't published - reach out if you have insider info).
- Recruiter phone screen - typically 20-40 min
- Technical screen - 1 coding problem or take-home; format varies by company
- Onsite / virtual loop - typically 4-6 rounds over 2-3 weeks; exact split of coding, systems design, and behavioral varies by role and location
Platforms used: unknown — MiPrep tested compatible with major platforms
How to prepare
MiPrep helps you rehearse the specific cadence and question types Hark interviewers score on. Upload your resume and this job description; MiPrep generates a rehearsed answer set in your voice from your own projects.