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Peregrine  Logo

Staff Software Engineer, AI

Peregrine

$200,000 - $275,000
Aug 20, 2025
San Francisco, CA, US
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Peregrine supports public safety agencies, empowering public servants to improve operations and make better decisions. The new AI team is tasked with crafting powerful, intuitive user experiences powered by generative AI to unlock new ways for users to interact with the platform and solve real-world problems with greater speed and ease.

Requirements

  • Understanding of best practices for using generative AI responsibly, with bonus experience applying LLMs to enhance user experience
  • Over 5 years of experience working with cross-functional software development teams.
  • Experience shipping and iterating on production-grade software components professionally and / or in the open-source community
  • Ability to write robust, well tested, and well-designed code that frequently gets deployed to users
  • Solid understanding of architecting and scaling distributed software systems
  • Strong best practices in modern software development and comfort navigating large codebases
  • Backend foundation of Python, Django, Celery, Airflow, and Kafka; frontend built in React, Redux, and Mapbox; data stores including PostgreSQL and Elasticsearch; machine learning models hosted in Bedrock and Sagemaker; and with AWS, Pulumi, Terraform, and Kubernetes as our underlying infrastructure.

Responsibilities

  • Crafting powerful, intuitive user experiences powered by generative AI
  • Unlocking entirely new ways for users to interact with our platform—whether through natural language commands or by enabling AI agents to handle complex tasks on their behalf
  • Shaping safe, impactful AI-driven features that help customers solve real-world problems with greater speed and ease
  • Scaling our platform to handle terabytes of data ingested from a variety of sources
  • Efficiently querying and notifying users on this data in realtime
  • Optimizing search algorithms to serve results quickly
  • Work closely with other engineers to drive features to completion

Other

  • Desire and drive to own large portions of the application from start to finish
  • Passion for crafting and shipping software solutions that delight users
  • Thrive on ambiguity and love taking on hard problems
  • Excellent technical vision with the ability to synthesize product requests into strong and reliable software components
  • Located in San Francisco and open to working in office