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925 software security engineer jobs at 344 companies in South San Francisco, CA

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Senior Security Software Engineer
San Francisco or New York City
$194k-$239k/yr HybridFull Time
Hover
Hover: Proptech turning property photos into 3D models, measurements, designs, and estimates for homeowners, contractors, and insurers.
5+ YOE5+ years software engineering, 3+ years security engineering, proficiency in Ruby/TypeScript/Python/C++, experience building scalable security systems, threat modeling, SDLC security, and mentoring engineers.
Ruby, TypeScript, Python, C++, Docker, GCP, Terraform, Kubernetes, SAST, MLOps, CI/CD
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2w
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Senior Security Software Engineer
Santa Clara, California, United States
$152k-$288k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Computing platform for AI and accelerated graphics.
5+ YOEBachelor’s degree or equivalent experience and 5+ years in security software engineering, with expertise in security protocols, cryptography, system architecture, secure coding, and security assessment tools.
AI tooling, security assessment tools, pre-silicon simulation, emulation, test automation, GPU, Tegra SOC
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2w
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Senior Security Software Engineer
Santa Clara, California, United States
$152k-$288k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Computing platform for AI and accelerated graphics.
5+ YOEBachelor's degree or equivalent experience, 5+ years in security software engineering, and expertise in security protocols, cryptography, system architecture, secure coding, security assessments, and AI tooling.
AI tooling, security assessment tools, pre-silicon simulation, emulation, test automation, GPU, SOC, Security Enclave, Secure Boot, Root of Trust, Runtime Security, Confidential Compute, Cryptography
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Senior Security Software Engineer
Santa Clara, California, United States
$152k-$288k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Computing platform for AI and accelerated graphics.
5+ YOEBachelor's degree or equivalent experience, 5+ years in security software engineering, security protocols, cryptography, system architecture, secure coding, AI tooling, and security assessment experience.
Tegra, GPU, AI, CPU, SOC
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3mo
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Staff+ Software Engineer, Security Infrastructure
San Mateo, California, United States
$200k-$300k/yr OnsiteFull Time
Verkada
Verkada: Physical security platform for enterprise buildings and facilities.
7+ YOE7+ years software engineering with a focus on security; BS in CS; MS/PhD in security a bonus; onsite five days; experience with AI; strong collaboration and communication.
AI, Security, Automation, Software Development
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Senior Security Software Engineer, Application Security
San Mateo, California, United States
$269k-$326k/yr HybridFull Time
Roblox
RobloxNYSE: RBLX: Global platform for user-created immersive digital experiences.
6+ YOE6+ years in software engineering or security, strong coding in multiple languages, experience building security automation in CI/CD, knowledge of OWASP top 10, cloud and microservices, and secure system design. Bachelor’s degree or equivalent practical experience.
Programming languages (Python, Go, C#, JavaScript, Rust, C++), CI/CD tooling, SAST, SCA, Secrets detection, Fuzzing, APIs, Kubernetes, cloud environments, Linux/Windows
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Software Engineer, Security
San Francisco, California, United States
$350k-$475k/yr OnsiteFull Time
Thinking Machines Lab
Thinking Machines Lab: Private AI research and product building customizable multimodal systems for researchers and the wider public.
Bachelor's or equivalent, proficiency in Python or Rust, experience securing web apps/APIs and auth flows, familiarity with cloud infrastructure, strong software engineering and collaboration skills.
Python, Rust, CI/CD, ML/LLM APIs
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Security Software Engineer
San Jose, California, United States
$151k-$258k/yr HybridFull Time
AMD
AMDNASDAQ: AMD: Leader in high-performance computing, graphics, and visualization technologies.
Strong C++ experience, application security knowledge, familiarity with cryptography (e.g., OpenSSL), multithreading and performance optimization, experience with Linux/Windows and working in large codebases; Bachelor's or Master's in CS/CE/EE.
C++, OpenSSL, Linux, Windows, Vivado
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Software Engineer, Security
San Francisco, California, United States
$180k-$250k/yr OnsiteFull Time
Pylon
Pylon: AI-native B2B customer-support platform that helps companies manage customer work across channels with human and AI collaboration.
3+ YOE3+ years building production software with security focus; strong application security knowledge, vulnerability triage/incident response experience, AI-assisted development familiarity, startup experience, willing to work in San Francisco.
React, Golang, GraphQL, AWS
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Software Engineer, Security
San Francisco, California, United States
$290k-$350k/yr HybridFull Time
Notion
Notion: Collaborative workspace for notes, projects, and AI tools.
10+ YOE10+ years security engineering experience shipping identity/authentication, authorization, and AI/LLM security protections; strong cross-team coordination, RFC writing, and system-design skills.
SAML, OIDC, OAuth, SpiceDB, Macaroons, CSP, passkeys, AI/LLM
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Senior Software Engineer, Security
San Francisco, California, United States
$188k-$282k/yr OnsiteFull Time
Harvey
Harvey: Developing AI solutions for legal and professional services.
5+ YOERequires 5+ years of software engineering experience, security infrastructure expertise, production service ownership, programming skills, cloud infrastructure experience, and experience with agentic coding tools.
Claude Code, Codex, Azure, GCP, AWS, SCIM, OIDC, SAML, OPA, Cedar, Zanzibar
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Staff Security Software Engineer
Redwood City, California, United States
HybridFull Time
Luma AI
Luma AI: Luma AI is a private creative AI platform generating video and images for creators and teams.
Hands-on experience building security foundations (identity, access, secrets, encryption), strong coding and systems skills, threat modeling, and incident detection/response in production environments.
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Security Software Engineer, IAM
United States or San Francisco or New York City
$208k-$312k/yr RemoteFull Time
Vercel
Vercel: Software providing developer infrastructure for teams building web applications and AI agents.
7+ YOE7+ years in identity/access management or platform security; deep Okta and Terraform expertise; AWS/GCP IAM experience; MDM/MAM experience (Jamf/Intune); strong collaboration and autonomy.
Okta, Terraform, AWS, GCP, Jamf, Intune, SCIM, SAML, OIDC, Google Workspace, Azure AD, Next.js, AI SDK
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Security Software Engineer (TDR)
San Jose, California, United States
OnsiteFull Time
ByteDance
ByteDance: Global technology specializing in AI-powered content platforms.
3+ YOEBachelor's in CS or related,3+ years software development,proficiency in Go,Java or Rust,strong algorithms and backend/cloud experience,experience with AI-assisted development preferred.
Go, Java, Rust, Kubernetes
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Software Engineer, Codex Security
San Francisco or Seattle or United States
$230k-$325k/yr HybridFull Time
OpenAI
OpenAI: AI research and deployment focused on beneficial AGI.
Strong full-stack/product-minded software engineer able to build end-to-end product and platform features; security curiosity helpful; experience with backend, infrastructure, developer tooling, and cloud systems.
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Software Engineer, Security
San Francisco, California, United States
OnsiteFull Time
Lassie
Lassie: Private healthtech software automating administrative work for dental and medical practices.
Design and build security controls, audit logs, data protection, monitoring, and incident readiness; threat-model new workflows and partner with engineering to protect customer data.
Python, Django, Pydantic AI, Postgres, Redis, TypeScript, React, Tailwind, Google Cloud Platform, Vercel, Linear, Slack, Notion
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2w
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Staff Software Engineer, Product Security
Menlo Park or Bellevue
$236k-$339k/yr HybridFull Time
Snowflake
SnowflakeNYSE: SNOW: Cloud-based data platform for AI, analytics, and data applications.
10+ YOE10+ years of software engineering experience focused on product or application security; expertise in secure distributed systems, threat modeling, secure design, cross-team leadership, and modern programming languages.
Java, Go, Rust, C++, Python, Cortex AI
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Software Engineer, Security
San Francisco, California, United States
$250k-$350k/yr OnsiteFull Time
Slash Financial
Slash Financial: A financial technology providing business banking, corporate cards, treasury, payments, and working capital.
2+ YOESecurity generalist with 2–5 years of experience or recent security founder; proficiency in TypeScript or another object-oriented language; experience with infrastructure, application security, and security program ownership.
Cloudflare, AWS WAF, AWS, VPC, Kubernetes, EKS, CockroachDB, Kafka, Terraform, Pulumi, TypeScript, PCI, SOC 2
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Staff Software Engineer - Security
San Francisco, California, United States
$240k-$300k/yr OnsiteFull Time
Flow Engineering
Flow Engineering: Private AI-native requirements and verification software platform for hardware engineering teams.
8+ YOE8+ years building production software with deep application and cloud security, threat modeling, incident response, SOC 2 experience, and securing AI/LLM systems.
TypeScript, Node.js, Python, Postgres, AWS, GCP, Azure, CI/CD, LLM
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Senior Software Engineer, Security
United States or San Francisco or Miami or New York City
$170k-$230k/yr RemoteFull Time
Flex
Flex: Private fintech helping renters split rent payments and properties collect rent on schedule.
Substantial hands-on security and software engineering experience; proficiency with Python, Go, TypeScript, AWS or GCP, Terraform, containers, CI/CD, threat modeling, secrets, workload identity, and service authorization.
Python, Go, TypeScript, AWS, GCP, Terraform, Infrastructure as Code (IaC), CI/CD, SBOM, AI, LLM
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