Senior Software Security Engineer - Cloud, AI & Identity

Fieldguide; San Francisco (CA); Remote; USD 215,000 - 230,000; Full time

Benefits offered by this job

Competitive compensation

Flexible PTO

401k

Wellness benefits (including therapy)

Job summary

Fieldguide is hiring a Senior Software Security Engineer to build a security-first platform. You will drive secure design across cloud, infrastructure, and AI agents, work with Product and Platform teams, and elevate security practices across engineering.

Join a remote-first environment based in San Francisco with strong ownership, flexible work schedules, and compensation packages including ownership opportunities.

Qualifications

• 5+ years of software engineering experience building security-relevant systems.
• Led a security initiative from design through adoption.
• Hands-on identity and secrets management experience (OAuth 2.0, OIDC).
• Familiar with Kubernetes security primitives (RBAC, namespaces, network policies, admission controllers).

Responsibilities

• Partner with engineering to identify risks before shipping and build secure frameworks.
• Develop identity and secrets management systems and workload authentication.
• Harden cloud security controls and enable IaC scanning and automated remediation.
• Design security model for AI agents and enforce tenant isolation across the platform.
• Coach teams to build securely without bottlenecks.

Skills

Security engineering

Identity management

OAuth 2.0

OIDC

Kubernetes security

Threat modeling

Job description

Fieldguide is hiring a Senior Software Security Engineer to build a security-first platform. You will drive secure design across cloud, infrastructure, and AI agents, work with Product and Platform teams, and elevate security practices across engineering.

Join a remote-first environment based in San Francisco with strong ownership, flexible work schedules, and compensation packages including ownership opportunities.