Senior Security Engineering

Security Software Engineer | AI Infrastructure Startup

A rapidly growing, venture-backed AI infrastructure company is seeking a highly technical Security Software Engineer to build and own security from the ground up.

This is a rare opportunity to join a founding-level engineering team working at the intersection of security, infrastructure, and artificial intelligence. The company partners with leading AI organizations to support large-scale data creation, model development, and agentic workflows, requiring innovative approaches to securing highly sensitive systems and data.

Design and implement security infrastructure across AWS and GCP environments

Build automated systems for threat detection, incident response, and security operations

Secure AI-specific data pipelines, model interaction layers, and training workflows

Integrate security controls directly into engineering workflows without slowing development velocity

Contribute to core infrastructure and platform engineering initiatives beyond security

Establish and execute the company's security roadmap while helping define long-term security strategy

4–7 years of experience in security engineering, infrastructure engineering, or related fields

Strong software engineering skills with Python, Go, and/or TypeScript

Experience securing cloud-native environments in AWS and/or GCP

A builder's mindset—someone who develops security systems and automation rather than relying solely on commercial tools

Work on cutting-edge AI infrastructure challenges

Significant equity upside and competitive compensation

Opportunity to define security practices at a company experiencing rapid growth

If you're passionate about building security systems that protect next-generation AI platforms and want to have a direct impact on a company's trajectory, I'd love to connect.

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