Tatari
AdTech
SeniorApplicationSecurityEngineer
Neural analysis suggests this role is
optimal for Senior candidates.
“Senior Application Security Engineer at Tatari. Skills: Application Security, Security Architecture, Security Automation. Design greenfield AppSec initiatives. Build security automation”
Industry & Context.
Root cause analysis
What They're Looking For.
Must Have
Production Python experience, Significant hands-on application security experience, Threat modeling experience, Experience building security tooling or automation, Familiarity with AWS and Kubernetes security controls, Working knowledge of how LLMs introduce new attack surfaces, Demonstrated experience reviewing API designs, Track record embedding with Engineering teams
Nice to Have
Java or Rust is a bonus, Experience at a SaaS company, Practical experience using AI tools in security or engineering workflows
What You'll Do.
Design greenfield AppSec initiatives
Build security automation
Maintain security automation
Manage software supply chain risk
Own container security
Develop internal tooling
Develop internal libraries
Own SAST/DAST/SCA tooling
Tune SAST/DAST/SCA tooling
Integrate SAST/DAST/SCA tooling
Triage SAST/DAST/SCA findings
Conduct application security reviews
Conduct threat models
Identify vulnerabilities
Remediate vulnerabilities
Partner with Engineering teams
Establish secure coding standards
Provide hands-on guidance
Assess LLM-introduced risks
Mitigate LLM-introduced risks
Integrate agentic tooling
Contribute to security incident response
How You'll Work.
Team & Collaboration
Work with Engineering teams; Partner with Engineering teams; Collaborate with Product teams
Full Job Description
Tatari is on a mission to revolutionize TV advertising. Founded in 2016 to help transform the antiquated world of TV advertising through the intelligent application of AI and machine learning, Tatari helps some of the world’s fastest growing brands including Chime, Calm, Tecovas, Manscaped, Saatva, and Liquid I.V., reach their customers using linear and streaming TV ads. Our platform combines sophisticated media buying with proprietary analytics to turn TV advertising into an automated, digital-like experience, enabling businesses of any size to advertise on TV. That approach has earned Tatari broad industry recognition, including being named Best CTV AdTech Platform in the 8th annual MarTech Breakthrough Awards, as well as honors from Digiday (Best Connected TV Platform), AdExchanger (Most Innovative TV Advertising Technology), and Business Insider (Hottest AdTech Companies). Tatari has also been recognized as the Best Place to Work by Inc. Magazine. Backed by an executive team of former founders and senior leaders from companies including Shazam, TrueCar, AdapTV, LiveRail, Amazon, Google, Meta, Microsoft, and Yahoo, Tatari continues to scale rapidly as TV advertising enters its next major era. We're a late-stage AdTech company with a recently attained SOC2 Type II attestation, and a clear mandate to mature our security and privacy posture. We're looking for the right engineer to make it happen. The Role: As our first dedicated Application Security Engineer, you will define the security architecture for everything we ship. You will work directly with our Engineering teams to identify vulnerabilities, design mitigations, and build the tooling and automation that makes secure development the path of least resistance. You will report to the Head of Security as a key technical contributor to Tatari's Security program. You write production-quality code. You think like an attacker. And you know how to bring engineers along with you. Responsibilities: Design and execute g
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