A frontier data provider supplying foundational AI labs.

Software Engineer (Security)

San FranciscoOn-site$200K - $350K4 - 12 years
Foundational AI models demand massive, pristine data pipelines, yet adversarial threats and infrastructural vulnerabilities increasingly compromise these lifelines. You will secure the architecture that ingests, processes, and delivers training data to the labs building tomorrow's intelligence. Expect to harden multi-cloud environments, design robust access controls, and neutralize threats across our entire stack. This is hands-on engineering where infrastructure defense meets cutting-edge artificial intelligence.

What they're looking for

  • 4-12 years of software engineering experience, with deep focus on infrastructure or application security.
  • Fluency in Python, Go, or TypeScript for building security tooling and automating safeguards.
  • Proven ability to harden cloud-native deployments across GCP and AWS using containerized architectures.
  • Experience securing large-scale data pipelines or distributed systems.
  • Comfort operating on-site in San Francisco.

Tech stack

PythonGoTypeScriptGCPAWSDocker

Apply for this role

This role is one we're recruiting for on behalf of a client company; the client's identity is kept confidential at this stage. A Fluency recruiter will follow up with details.