A media and entertainment companyHiring

Staff Mobile Security Engineer

  • USD 205,000 to 256,000 per year
  • Remote, worldwide
  • Senior
  • Posted 2 weeks ago
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or apply from Claude / ChatGPT / Muse

In one line

Security engineering role owning the trust boundary between native mobile apps and backend services, with team leadership and a say in technical direction.

About the role

Device attestation, account integrity and detection of fraud rings, bots and credential stuffing across consumer and fintech surfaces. First dedicated owner of this area, with room to set the multi-quarter roadmap and build a team.

At a glance

Pay
USD 205,000 to 256,000 per year
Remote scope
Remote, worldwide
Seniority
Senior
Skills
Go, iOS, Android, AWS, Device attestation, Authentication
Posted
13 Oct 2026
Last checked
29 Oct 2026

What you will do

  • Own device and session integrity: attestation, session enforcement and stronger authentication across mobile clients and their backends
  • Design and run detection and enforcement systems that keep up with adaptive bad actors on consumer and fintech products
  • Lead and grow engineers across mobile and backend, review designs, set the technical bar and mentor

What they look for

  • Eight to ten or more years in security engineering, with deep work defending consumer mobile products at large scale
  • Has owned a whole security domain end to end: roadmap, team and outcomes, not just tooling
  • Strong systems design for server-authoritative detection pipelines or attestation infrastructure facing adversaries
  • Hands-on with iOS and Android internals plus the distributed services they call, and comfortable in Go on a major cloud, AWS preferred

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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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 4eiutnpedx
How to connect

Questions about this job

Is this a remote job, and where can I work from?

The posting lists it as remote with no single country named, so candidates from different countries can apply.

What does this job pay?

The posting states USD 205,000 to 256,000 per year.

What experience is needed?

It is a senior role. The posting asks for: eight to ten or more years in security engineering, with deep work defending consumer mobile products at large scale; has owned a whole security domain end to end: roadmap, team and outcomes, not just tooling; strong systems design for server-authoritative detection pipelines or attestation infrastructure facing adversaries. Skills it names include Go, iOS, Android, AWS.

How do I apply with Keywordise AI?

Press the Apply with Keywordise AI button and add your CV. Keywordise tailors your CV and cover letter to this posting and sends the application for you, with a free 7-day trial and no card.

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