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Flock Safety is looking to hire a Senior Software Engineer to build Night Shift, a conversational AI assistant that helps investigators surface critical evidence and close cases faster.

Requirements

• Strong TypeScript / Node / Express skills for web services and API design (REST, SSE, WebSockets for streaming)
• Modern web framework expertise (React / TypeScript preferred), particularly for conversational UI and chat interfaces
• Hands-on LLM experience: OpenAI/Anthropic/Gemini APIs, prompt engineering, streaming responses, and conversation context management
• Familiarity with agentic patterns: function calling, tool use (MCP), and orchestrating multi-step workflows
• API integration skills: consume existing APIs or design new ones to ground AI in investigative data
• Database confidence: PostgreSQL and sophisticated SQL for data retrieval
• Cloud infrastructure basics: Docker, Kubernetes (Helm), AWS services (S3, SQS, API Gateway)

Responsibilities

• Design and implement the conversational interface
• Build the orchestration backend that manages LLM interactions and tool calling
• Develop integration pipelines connecting our AI to Flock's existing data platform and APIs
• Shape chat experiences with complex context management
• Partner with platform teams to design new APIs or leverage existing ones
• Solve the reliability challenges of deploying AI in high-stakes investigative workflows
• Collaborate closely with ML engineers on prompt engineering and agentic workflows

Other

• Love for coding and continuous learning, especially in the rapidly evolving LLM space
• Resourceful problem-solver mindset: excel in ambiguous situations and take initiative to define product direction
• Product-minded: translate user feedback into technical requirements and make pragmatic tradeoffs
• If an offer is extended and accepted, this position requires the ability to obtain and maintain Criminal Justice Information Services (CJIS) certification as a condition of employment.
• Applicants must meet all FBI CJIS Security Policy requirements, including a fingerprint-based background check.