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Senior Application Security Engineer

THE TILTED CIRCLE LLCUnited States🇺🇸United StatesPosted 4 Sept 2026

Why This Role Stands Out

This remote Senior Application Security Engineer role offers exciting opportunities to leverage your Python automation and AI/ML skills within a reputable company, providing a flexible work environment. You'll thrive here if you're a seasoned security professional eager to innovate and drive impactful security solutions. Apply today to join a forward-thinking team!

Quick Overview

Seniority
Mid Senior
Work mode
Remote
Location
United States
Posted
22 hours ago
OWASPLLMPython

Job Description

Position: Senior Application Security Engineer
Location: Remote/NJ, NY (Hybrid)
Duration: Full Time

1 DAY/WEEK ONSITE IN NJ, NY Or Remote in EAST who can work Once/Month with their own expenses.

We need a candidate with hands on Python automation and good exp in AI/ML & LLM

Please submit along with availability for next 3 days multiple slots after 3 PM EST

Job Description

  • 10-15+ years in software engineering and application security, with substantial hands-on development experience (not security-adjacent — you’ve shipped code).
  • Strong Python for automation and tooling.
  • Proficiency with Claude Code — you use it daily and know your way around its extensibility (skills, subagents, hooks, slash commands, and MCP integrations) to build reusable security workflows and automation, with a clear-eyed view of its strengths and failure modes.
  • Working understanding of AI agents and agentic frameworks, and the emerging security concerns around them (OWASP LLM Top 10, agent tool permissions, prompt injection, supply-chain risk in model/tooling).
  • Depth in secure SDLC, threat modeling, and common vulnerability classes (OWASP Top 10, API security, authn/authz).
  • The judgment to know when to automate, when to escalate, and when to just fix it yourself.

Nice to have

  • Experience securing production LLM/agentic systems or building internal AI security tooling.
  • Contributions to open-source security tools.
  • Relevant certifications (OSCP, GWAPT, CSSLP) — helpful, not required.

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