Staff / Senior Staff Engineer, AI Products at Aegis AI | CA, US | Rezi

Staff / Senior Staff Engineer, AI Products at Aegis AI

Staff / Senior Staff Engineer, AI Products

Aegis AI · CA, US

1 weeks ago

Staff / Senior Staff Engineer, AI Products

Aegis AI · CA, US

9 days ago
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About the Role

Join Aegis, a Series A company founded by ex-Google engineers, to build the next generation of AI-powered security products. This role offers a path to significant leadership, starting with owning hard problems, shipping code, setting technical direction, and improving the team. The ideal candidate is a Staff or Senior Staff engineer looking for substantial growth and impact in a fast-paced environment.

Responsibilities

  • Build security systems that make sound decisions from incomplete and noisy information.
  • Turn large volumes of security data into high-confidence detections.
  • Influence and participate in model creation for product development.
  • Understand and define 'normal' behavior for diverse users and organizations.
  • Transition new detection ideas from prototypes to reliable production systems.
  • Measure the accuracy and effectiveness of built systems.
  • Develop systems that operate with considerations for false positives, latency, precision, reliability, and customer trust.
  • Work across detection systems, distributed infrastructure, product surfaces, and AI inference.
  • Understand the full data path from raw data to customer-visible decisions.
  • Contribute to the invention of new product features.
  • Ship code, understand systems, set technical direction, and establish credibility through execution.
  • Lead projects and engineers as scope is proven.
  • Own a larger part of the technical roadmap.
  • Participate in hiring.
  • Become responsible for team operations.
  • Expand into formal engineering leadership with ownership of people, roadmap, hiring, and strategy as the company grows.
  • Write code, document decisions, interact with customers, challenge assumptions, and improve systems and the team.

Requirements

  • Operated at Staff-level technical scope or have equivalent experience leading technically complex systems and teams.
  • Built production systems where false positives, correctness, reliability, or risk were critical.
  • Comfortable moving between architecture and implementation.
  • Able to make decisions with incomplete information and update them quickly.
  • Skilled in prioritizing across multiple important problems.
  • Able to communicate technical decisions clearly in writing.
  • Ability to make other engineers more effective, regardless of formal management status.
  • Desire for significantly more responsibility than current environment allows.
  • Excited by the problems themselves.

Skills

  • Security detection
  • Fraud detection
  • Abuse detection
  • Adversarial systems
  • Behavioral detection
  • Anomaly detection
  • Data-intensive distributed systems
  • LLMs in production decision-making
  • Building evaluation systems for ML/AI products
  • Creating labeled datasets for ML/AI products
  • Enterprise security products
  • Enterprise security integrations
  • Taking early products from limited users to broad adoption
  • Building engineering teams
  • Leading engineering teams
  • AI
  • Security
  • Distributed systems
  • Applied AI

Location

  • NY
  • SF
  • Remote

Work Type

  • In-person preferred
  • Remote

Experience Level

  • Staff
  • Senior Staff

About the Company

  • Aegis is a Series A company founded by ex-Google engineers who previously built defensive platforms like Safe Browsing and reCAPTCHA.
  • The company is focused on stopping adversarial AI attacks.
  • Aegis operates in a $5B+ market ripe for disruption.
  • Traditional detection methods are insufficient against AI-driven, high-evasion attacks.
  • The company is small, technical, and ambitious, valuing measurable outcomes, clear thinking, and rapid learning.
  • Aegis is an AI-native security company.