MozillaHiring

Senior Software Engineer, Privacy

  • Remote, Germany
  • Senior
  • Posted 7 days ago
Apply with Keywordise AI

or apply from Claude / ChatGPT / Muse

In one line

Senior engineering role on a browser privacy team, writing C++, Rust and JavaScript to block tracking and phishing, remote with mostly Europe and US East hours.

About the role

Anti-tracking and threat protection features land in the browser engine, so the work reaches a very large user base. The team is spread across time zones and coordinates in writing.

At a glance

Pay
Not stated in the posting
Remote scope
Remote, Germany
Seniority
Senior
Skills
Rust, JavaScript, Gecko, Python, SQL
Posted
22 Oct 2026
Last checked
29 Oct 2026

What you will do

  • Add anti-tracking and threat intelligence protections to the browser
  • Make architectural changes inside the Gecko engine
  • Write fast, maintainable C++, JavaScript and Rust

What they look for

  • Computer science degree or equivalent experience
  • Four or more years in C++ and Rust, with memory safety or multithreaded systems work
  • Record of scoping and shipping complex features inside release windows
  • Clear written and verbal communication

Nice to have

  • Prior work on Gecko, Chromium or WebKit

Benefits

  • Performance-based bonus for eligible staff
  • Retirement contributions vested immediately

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.

Apply with Keywordise AI7-day free trial, no card.

Apply from your AI assistant

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 trunke3ngl
How to connect

Questions about this job

Can I do this job remotely, and from which countries?

Yes, it is listed as remote, aimed at candidates in Germany.

What does this job pay?

No pay range is stated in the posting.

What experience is needed?

It is a senior role. The posting asks for: computer science degree or equivalent experience; four or more years in C++ and Rust, with memory safety or multithreaded systems work; record of scoping and shipping complex features inside release windows. Skills it names include Rust, JavaScript, Gecko, Python.

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.

More remote IT and software jobs

All remote IT and software jobs
MozillaRemote, Germany
Apply with Keywordise AI