14h ago

Senior Product Manager

London, UK

$135k-$175k / yearest.

full-timeseniorsoftware

🛠 Tech Stack

💼 About This Role

You'll own the Property-Based Testing (PBT) and Specification product area at Antithesis, a startup building a novel software testing platform. Your work will define how customers expose their software and specify expected behavior, directly shaping a high-ambiguity 0→1 product. This role offers deep technical collaboration with world experts on PBT.

🎯 What You'll Do

  • Conduct discovery sessions with customers to understand needs
  • Define and prioritize product initiatives within your area
  • Work with engineering to scope and ship high-impact features
  • Write clear product briefs and problem statements

📋 Requirements

  • Startup experience
  • Experience defining developer-facing APIs or abstractions
  • Comfort operating under ambiguity
  • Evidence of thoughtful prioritization and decision-making

✨ Nice to Have

  • Experience with property-based testing, fuzzing, or formal verification
  • Experience with distributed systems
  • Software testing background

🎁 Benefits & Perks

  • 🏖️ Unlimited PTO
  • 🏥 Health insurance
  • 💻 Remote-friendly
  • 📈 Equity
  • 💰 Competitive salary

🚩 Heads Up

  • High-ambiguity role with undefined processes may overwhelm some
  • Requires startup experience but candidate pool may be limited
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