Product Security Engineer

LaunchDarkly

. Lead threat modeling engagements for features and services where risk warrants it .

Posted 9/17/2026full-timeRemote • United StatesJuniorMid-Level💰 $116,000 - $159,500 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in threat modeling, cloud security, and application security, with a strong focus on utilizing AI tools to enhance security practices and improve operational efficiency. Proven ability to collaborate with cross-functional teams and contribute to security tooling and processes.

Highest-signal resume keywords

Threat Modeling ExperienceCloud Security PostureOWASP Top 10 KnowledgeAI Tooling ApplicationBug Bounty Triage Experience

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Threat ModelingCloud SecurityOWASP Top 10AI ToolingGoPythonTypeScriptSAST/SCA WorkflowsSecrets ManagementCommon Cloud Misconfigurations

Soft Skills

CollaborationCritical ThinkingCommunication

Tools & Technologies

HackerOneBugcrowdDeveloper ToolsSaaS Platforms

Industry Keywords

Application SecurityProduct SecurityCloud SecurityThreat Modeling ApproachesAttack Trees

Tech Stack

Tools & technologies

CloudPythonSDLCTypeScriptGo

About the role

Key responsibilities & impact

Lead threat modeling engagements for features and services where risk warrants it
Help evolve the threat-modeling practice from on-request to repeatable, with clear engagement criteria
Own day-to-day triage of CNAPP findings: investigate, prioritize, route to service owners, and close the loop
Identify patterns in findings that indicate systemic fixes
Contribute to SDLC tooling, SAST/SCA workflows, and bug bounty triage
Partner with product engineering teams as a trusted security reviewer
Use AI to accelerate triage, summarize findings, draft threat models, scan code, and reduce toil
Build durable patterns for safe and effective AI use
Improve security through documentation, office hours, and small tooling improvements
Report to the Director of Security and collaborate with software engineers, product managers, and security engineers

Requirements

What you’ll need

2 to 4 years of full-time experience in a security-focused role; AppSec, ProdSec, or cloud security preferred
Comfortable reading and critiquing pull requests in a modern stack
Experience participating in or leading threat modeling exercises
Familiarity with at least one structured threat-modeling approach: STRIDE, attack trees, or equivalent
Working knowledge of cloud security posture
Strong fundamentals in OWASP Top 10, authentication and authorization patterns, secrets management, and common cloud misconfigurations
Hands-on experience applying AI tooling to security or engineering work, with specific examples
Experience with developer tools, SaaS platforms, or feature management
Bug bounty triage experience with HackerOne or Bugcrowd
Familiarity with Go, Python, or TypeScript
Contributions to internal security tooling or open-source security projects

Benefits

Comp & perks

Restricted Stock Units (RSUs)
Health insurance
Vision insurance
Dental insurance
Mental health benefits