Function Health

Function Health

Senior AI Security Engineer

USA · Senior

Sponsorship not specifiedDetected 78 days ago
PythonCloud PlatformsAPI DevelopmentMachine LearningAgentic AIAI OrchestrationCybersecurityCommunication

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odds of building a lasting career here

37Risky
Cap-exempt (no lottery)0
Sponsors this role80
Entry-level history0
PERM / green-card track0
Lottery odds40
Fits your clock70

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Employer immigration record

from this employer's Department of Labor filings

Files H-1B transfers

4 transfer filings in the last year, covering 4 workers. Median labor-condition decision: 7 days. An employer that already files transfers is one that can take over an existing H-1B.

Sourced from Department of Labor LCA, PERM and prevailing-wage disclosure data. Employer matching is by name, so figures may be split across an employer's legal entities. Absence of a filing means none appears in our copy of the data, not that none exists.

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About the role

  • We are redefining how individuals understand, measure, and improve their health by moving beyond reactive care and enabling proactive, data-driven insight into human biology.
  • Function has been recognized as one of Fast Company's Most Innovative Companies of 2024, and is venture-backed by Andreessen Horowitz (a16z).
  • Hundreds of thousands of members have joined Function to take control of their health.

Responsibilities

  • Implement security controls for AI agents, tools, memory, and data access.
  • Build agent identity, authorization, scoped credentials, least privilege permissions, and approval requirements.
  • Create evaluations for prompt injection, sensitive data disclosure, unsafe tool use, memory poisoning, and unauthorized actions.
  • Implement runtime safeguards for tool calls, network access, data egress, and resource use.
  • Perform threat modeling, manual assessment, and targeted adversarial testing of AI applications.
  • Partner with engineers to remediate findings and improve product architecture.
  • Support incident investigations involving AI systems or member data.
  • We don't just ship- we own outcomes and drive results.
  • We embrace new tech to deliver better outcomes.

Requirements

  • Five or more years of experience across software engineering, AI engineering, product security, application security, cloud security, or related disciplines.
  • We prioritize clinical precision- data must be right.

Skills

  • Strong Python and backend engineering skills.
  • Experience with agent tools, retrieval, memory, evaluations, model integrations, or AI orchestration frameworks.
  • Ability to identify practical attack paths and translate them into engineering controls and tests.
  • Familiarity with cloud infrastructure, workload identity, containers, and service monitoring.
  • Experience working directly with product and engineering teams.
  • Your dedication to these responsibilities will directly contribute to the success of our platform and the satisfaction of our users.

Benefits

  • We are ruthlessly aligned to our mission- and leave ego at the door.
  • We value our team at Function and offer a competitive salary and benefits package, flexible working hours, and a dynamic work environment where creativity and innovation are encouraged.

Company info

  • We are growing our team and seeking out world-class talent that deeply believes in our mission to positively impact global health, has a relentless bias toward action, and a growth mindset.
  • We are looking for a proactive, skilled, and forward-thinking individual to join our team and help shape the future of our services.
  • We are aligned in purpose, prioritization, and speed.
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This listing is sourced directly from Function Health's careers page and normalized into a canonical job model.