Staff Engineer, AI & OSINT Research

Sixtyfour AI Inc.; San Francisco (CA); On-site; USD 140,000 - 220,000; Full time

Benefits offered by this job

Health, dental, vision insurance

Lunch in office and team offsites

Competitive salary and equity

Job summary

Sixtyfour AI Inc. is hiring in San Francisco for engineers who design large-scale OSINT agents and data-enrichment tools. You’ll work on sources, evidence reconciliation, and scalable batch processing to support millions of records.

Strong fundamentals in concurrency, networking, databases, and APIs are required, with Python or TypeScript for backend and frontend tasks. In-person, full-time in SF is expected.

Qualifications

• Must understand concurrency, networking, databases, and APIs.
• Experience with Python or TypeScript is preferred.
• Strong design judgment and ability to scale systems.

Responsibilities

• OSINT agents at the core of the product: plan investigations and resolve conflicting evidence.
• Develop data sources and tools for the enrichment engine.
• Build and maintain scalable batch processing and orchestration for large datasets.
• Contribute end-to-end features from design to production.

Skills

Concurrency fundamentals

Networking basics

Databases

APIs

Python

TypeScript

React

In-person SF work

Tools

Postgres

Redis

Search

Observability

Job description

Sixtyfour AI Inc. is hiring in San Francisco for engineers who design large-scale OSINT agents and data-enrichment tools. You’ll work on sources, evidence reconciliation, and scalable batch processing to support millions of records.

Strong fundamentals in concurrency, networking, databases, and APIs are required, with Python or TypeScript for backend and frontend tasks. In-person, full-time in SF is expected.