Founding Product Engineer

San Francisco / London
/
Full-time
/
Competitive + Equity

We're an AI security startup automating cyber defense to help organizations defend against the accelerating and increasingly dangerous cyber capabilities of AI. We deploy agents across enterprises to find and automatically fix the highest-priority vulnerabilities.

As part of this mission, we also contribute to frontier AI security research, working with partners to understand dangerous capabilities in cybersecurity and control. We take responsible disclosure and the safe handling of sensitive material seriously.

The role

We're hiring our first engineer to help scale our product.

You'll work directly with the founders to design, build, and ship systems that operate in the wild: long-running agent workflows, resilient infrastructure, and product experiences that customers depend on. You'll help define what gets built, how it works, and why it matters.

What we're looking for

  • Deeply technical and product-minded, with a track record of building and shipping meaningful systems
  • Able to make good decisions with incomplete information and take ownership in ambiguous environments
  • Cares about craft, moves quickly, and is motivated by hard, high-impact problems
  • Wants to be early, close to the problem, and fully responsible for turning ideas into reality
  • A security background isn't required, but you should be able to show what you've built

Compensation

Competitive base salary depending on experience and location, plus founding equity, making you a true owner of the company.

How To Apply

Please send your CV and describe a project you've built that you're proud of.

careers@0labs.ai

Perks and benefits

Why you'll love working here

Competitive compensation Icon

Competitive compensation

Fair salaries and real ownership, so the value you create is rewarded directly.
Flexible work setup icon

Flexible work setup

Work from where you’re most productive, with support for remote or hybrid lifestyles.
Growth opportunities icon

Growth opportunities

Learn from talented teammates and take on challenges that push your craft forward.
Health and wellness icon

Health and wellness

Comprehensive coverage and wellness benefits to support a balanced, healthy life.
Meaningful impact icon

Meaningful impact

Your work directly shapes the product and influences how millions will build software.
Continuous learning icon

Continuous learning

Access courses, conferences and coaching to stay curious and grow faster.
Creative autonomy icon

Creative autonomy

We trust you to make decisions, experiment freely and bring bold ideas to life.
Strong team culture icon

Strong team culture

Collaborate with friendly, passionate people who care about doing great work together.

Seems like a good fit?

info@0labs.ai
If this sounds like the right place for you, fill out the form and let’s explore working together.
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AI-driven attacks. Real detection outcomes.

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