Petra Security

Petra Security

Software Engineer (Frontend)

San Francisco

Sponsorship not specifiedDetected 7 days ago
TypeScriptReactiOSNode.jsLLMsFigmaAccessibilityExcel5G/LTE

About the role

  • Cybersecurity titans are born when a new attack vector overwhelms existing defenses.
  • When ransomware ran rampant, CrowdStrike emerged as the category leader for securing user endpoints.
  • Today, AI has made account compromise the #1 cybercrime https://www.ic3.gov/AnnualReport/Reports/2024_IC3Report.pdf.

Responsibilities

  • Raise the bar for product quality, end to end. Visual design, interaction design, accessibility, responsiveness, performance, and the micro-details most people never get to. You care about how the whole thing fits together.
  • Prototype in code. When Figma is too slow or too static for motion, interaction, keyboard behavior, AI workflows, or information-dense views, you build the real thing to find the answer.
  • Build foundational systems. Reusable primitives, design tokens, and component APIs: the difference between a one-off fix and a system that holds up as we grow 10x.
  • You build for real problems. Everything you ship traces back to a real user need, not tech for its own sake.
  • You like both design and engineering. To you it's all one craft.
  • You'll own the function.
  • We have a growing customer base and a deep backlog of things they're asking us to build.
  • You'll collaborate with our design team to decide what great looks like, then build it.
  • Build foundational systems.
  • Relocation support

Nice to have

  • You notice when something is off, and you know how to fix it.
  • Real empathy for users.
  • You think about how people actually use software and you excel at putting yourself in our users' shoes.
  • Comfort with ambiguity.
  • Give you a vague product area and you'll form an opinion, try a few things, get feedback, and ship.
  • To you it's all one craft.
  • You write clean, fast production React, and you go deeper than the UI layer when a problem calls for it.
  • Performance-sensitive UI work is a plus.

Compensation

  • Competitive salary.

Benefits

  • Healthcare, dental, vision
  • Commuting stipend

Company info

  • We're on a mission to stop the most dominant cyberattacks on the planet.
  • Cybersecurity titans are born when a new attack vector overwhelms existing defenses. When ransomware ran rampant, CrowdStrike emerged as the category leader for securing user endpoints. Today, AI has made account compromise the #1 cybercrime https://www.ic3.gov/AnnualReport/Reports/2024_IC3Report.pdf. LLM-powered phishing messages get past email security, allowing attackers to compromise accounts and exfiltrate sensitive data in minutes. Incumbents can't keep up. They catch these attacks late, or miss them altogether.
  • Enter Petra, security for when no perimeter remains. We are building an AI-driven Detection and Response platform to catch and remove attackers before they can act.
  • We've grown very quickly, reaching mid-7-figures in ARR in under a year - we now protect over 2.5 million users across 10,000+ businesses. We price premium, yet have extremely low customer churn. Our customers consistently tell us that Petra is the best product they've ever used https://www.reddit.com/r/msp/comments/1lmslk8/petra_security_for_itdr/?share_id=JFdIGiraAwdKlh5Lu7S3U&utm_content=1&utm_medium=ios_app&utm_name=ioscss&utm_source=share&utm_term=1. You can see a demo here https://www.loom.com/share/c2f2987fb4cb4417b49030271ad28fbd.
  • LLM-powered phishing messages get past email security, allowing attackers to compromise accounts and exfiltrate sensitive data in minutes.
  • Incumbents can't keep up.
  • They catch these attacks late, or miss them altogether.
  • Enter Petra, security for when no perimeter remains.
  • We are building an AI-driven Detection and Response platform to catch and remove attackers before they can act.
  • We've grown very quickly, reaching mid-7-figures in ARR in under a year - we now protect over 2.5 million users across 10,000+ businesses.
  • We price premium, yet have extremely low customer churn.
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This listing is sourced directly from Petra Security's careers page and normalized into a canonical job model.