LiftoffHiring

Application Security Engineer, Generative AI

  • Remote, United States
  • Full-time
  • Senior
  • Posted 6 days ago
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or apply from Claude / ChatGPT / Muse

In one line

Security engineering role focused on application security for generative AI products, with some cloud and infrastructure work and an on-call rotation.

About the role

The security team defends customers, users and staff across infrastructure, web, mobile and IT, treating security as a software engineering problem. This role owns app security for GenAI and emerging businesses.

At a glance

Pay
Not stated in the posting
Remote scope
Remote, United States
Seniority
Senior
Employment
Full-time
Skills
Threat modeling, Code review, API security, Authentication, Authorization, Cloud security
Posted
29 Oct 2026
Last checked
3 Nov 2026

What you will do

  • Set secure development standards and build security into design and development
  • Run design and code reviews, threat modeling and assessments for GenAI and emerging products, including sandbox isolation
  • Triage issues, rank vulnerabilities by risk and see fixes through to verification
  • Take a share of on-call and incident response, including occasional off-hours work

What they look for

  • Five or more years in security engineering or software engineering
  • Judgment in prioritizing security work by risk
  • Experience partnering with other teams to land practical fixes
  • Ability to write production-quality code, review pull requests and work in large unfamiliar codebases
  • Knowledge of secure design, application and API security, auth, threat modeling and code review

Nice to have

  • Experience assessing cloud and infrastructure security

How Keywordise applies for you

  1. 1Upload your CVAdd your CV once. It takes about a minute.
  2. 2Tailored to this jobKeywordise writes a CV and a cover letter for this job from your real experience.
  3. 3The form fills itselfName, email, experience and screening questions, field by field.
  4. 4Application sentYou get a receipt and follow it in your dashboard.

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Connect Keywordise to your assistant once, then send it the prompt. It applies for you.

ClaudeConnectorChatGPTConnectorMuseby Meta

Claude

  1. In Claude, open Settings, then Connectors, and choose Add custom connector.
  2. Name it Keywordise and paste the connector URL.
  3. Click Connect, log in to Keywordise and approve. Then send the prompt in a new chat.
Connector URL
https://keywordise.com/mcp

Disconnect any time in your Keywordise settings.

ChatGPT

  1. In ChatGPT, open Settings, then Connectors. On plans that need it, turn on developer mode first.
  2. Add a new connector with the connector URL and choose OAuth. Leave the client ID and secret empty.
  3. Log in to Keywordise and approve. Then send the prompt in a new chat.
Connector URL
https://keywordise.com/mcp

Disconnect any time in your Keywordise settings.

Muse

  1. Open Muse (muse.ai or the app) and send it the message below.
  2. If Muse asks how to sign in, answer OAuth. Open the sign-in link it sends, log in to Keywordise and approve.
  3. Send the prompt. Muse asks before it sends anything.
Message for Muse
Add a custom connector called Keywordise. It is a remote MCP server at https://keywordise.com/mcp and uses OAuth. Give me the sign-in link.

Muse is available in the US only for now.

Prompt
Apply to Keywordise job bnfa3nj6ue
How to connect

Questions about this job

Is this job fully remote, and from where?

Yes. The posting lists Application Security Engineer, Generative AI as a remote role for candidates in the United States.

What does this job pay?

The posting does not state a salary, so there is no figure to quote.

What experience is needed?

It is a senior role. The posting asks for: five or more years in security engineering or software engineering; judgment in prioritizing security work by risk; experience partnering with other teams to land practical fixes. Skills it names include Threat modeling, Code review, API security, Authentication.

How do I apply with Keywordise AI?

Select Apply with Keywordise AI, sign up and upload your CV. Keywordise writes a CV and a cover letter for this job from your real experience and applies for you. The 7-day free trial needs no card.

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