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50 software security architect jobs at 33 companies in Fremont, CA

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Software Security Architect, Operating Systems | Consumer Devices
San Francisco, California, United States
$268k-$342k/yr OnsiteFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
Deep experience securing operating systems, kernels, embedded platforms, hypervisors, or privileged systems software; expertise in OS internals and security architectures spanning hardware, firmware, applications, and cloud services.
C, C++, Rust
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2w
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Software Architect
San Jose, California, United States
$221k-$229k/yr HybridFull Time
Zoom
ZoomNasdaq: ZM: Provides a cloud-based platform for video, voice, and collaboration.
3+ YOEMaster's degree in computer science or related field, 3 years of relevant experience, and expertise in Java frameworks, cloud platforms, distributed systems, APIs, security, CI/CD, DevOps, and healthcare technologies.
Java, AWS, Microsoft Azure, Google Cloud Platform (GCP), CI/CD, DevOps, EHR, BrightHire
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Software Architect Web Microsoft Sr
San Jose, California, United States
HybridFull Time
Softtek
Softtek: Provider of global software engineering and IT services.
Design software architecture addressing security, availability, performance, scalability and compatibility; select platforms, architectural patterns, frameworks and languages; establish coding guidelines and solve complex technical implementation challenges.
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Security Architect - TikTok Account
San Jose, California, United States
$245k-$588k/yr OnsiteFull Time
TikTok
TikTok: Global short-form video hosting and social media platform.
Bachelor's degree and experience in account security, identity authentication, or large-scale system architecture; familiarity with OAuth2/OIDC/SAML/FIDO2 and distributed high-concurrency systems; strong cross-team communication.
FIDO2, Passkey, OAuth2.1, OpenID Connect, OAuth2, OIDC, SAML, Zero Trust Architecture
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3mo
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Hardware Security Architect
Austin or San Jose
OnsiteFull Time
NXP Semiconductors
NXP SemiconductorsNASDAQ: NXPI: Designs and manufactures semiconductors for automotive and IoT applications.
10+ YOEDefine hardware security architecture for SoCs; lead threat modeling; collaborate across RTL, software, and QA; ensure ISO 21434 security compliance.
RTL design, EDA tools, Synthesis, AMBA/AXI interconnect, Cryptographic IP, Secure boot, DFT
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Confidential Computing Software Architect
Santa Clara or Alabama or Georgia or Florida or Colorado or California or Delaware or Arizona or Alaska or Belgium or France or Austria or Canada
OnsiteFull Time
SiFive
SiFive: Designs and licenses high-performance RISC-V processor intellectual property.
Experienced in implementing system software for confidential compute, proficient in C, familiar with hypervisors, TEEs, peripheral security standards, and working with CPU/RTL teams.
RISC-V, C, Rust, Ada SPARK, Frama-C, PCI IDE, SPDM
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Principal Cloud Security Architect
Fremont, California, United States
$220k-$250k/yr OnsiteFull Time
Nextracker
NextrackerNASDAQ: NXT: Designs and manufactures solar tracking systems for utility-scale power plants.
7+ YOE7+ years in software architecture or cybersecurity, Bachelor’s/Master’s in CS/EE/Software Engineering, hands-on cloud and secure coding experience, familiarity with CI/CD security and embedded-to-cloud communication.
AWS, Azure, GCP, Python, C/C++, Go, Java, Rust, MQTT, REST, gRPC, Terraform, CloudFormation, Kubernetes, Docker, CI/CD
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Lead Architect – Application Security
San Jose or Seattle
$298k-$446k/yr HybridFull Time
F5
F5NASDAQ: FFIV: Provides application delivery networking and multi-cloud security solutions.
20+ YOE20+ years in software/security architecture with 10+ years in application-layer security (WAAP, DDoS, API security, bot protection); deep protocol, TLS, identity, zero-trust, and cloud-native expertise.
HTTP/2, HTTP/3, WebSockets, gRPC, TLS, OAuth2, OIDC, SAML, Kubernetes, Istio, Envoy, MITRE ATT&CK, OWASP Top 10
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2mo
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Senior Application Security Architect
Milpitas, California, United States
$175k-$195k/yr OnsiteFull Time
Payactiv
Payactiv: Financial wellness platform providing earned wage access to employees.
8+ YOE12+ years in software engineering; 8+ years in Application Security/Secure SDLC; expert in .NET, Python, Node.js/TypeScript, Angular, React; strong Git governance; security standards knowledge (ISO, PCI, OWASP, NIST 800-53).
.NET, C#, ASP.NET Core, EF Core, Blazor, gRPC, Python, Node.js, TypeScript, Angular, React, GitHub Enterprise, Azure DevOps, GitLab, SAST, DAST, SCA, SBOM, FIDO2, mTLS, SAML, OIDC, OAuth 2.1, NUGet, Data Protection, Secure SDLC
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2w
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Software Architect - AI-Native Developer Platform (Salesforce DX)
San Francisco, California, United States
$218k-$365k/yr OnsiteFull Time
Salesforce
SalesforceNYSE: CRM: Sells cloud-based customer relationship management and business software solutions.
15+ YOE15+ years designing production-scale distributed systems and cloud infrastructure; expertise in Java, Go, TypeScript, or Python, Salesforce architecture, AI agents, retrieval, security, governance, and technical leadership.
Java, Go, TypeScript, Python, Model Context Protocol (MCP), Salesforce CLI, Agentforce Vibes, DX Workspaces, Apex, LWC, LLMs, RAG, CI/CD
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3w
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Senior Principal Engineer, Security Architect (2026- 346)
San Jose or Seattle
$190k-$240k/yr OnsiteFull Time
Astera Labs
Astera LabsNASDAQ: ALAB: Designs connectivity solutions for cloud and AI infrastructure.
12+ YOEBachelor's degree in CS/CE/EE,12+ years security engineering/architecture across hardware, firmware, software and cloud; expertise in cryptography, identity, network security, Azure/Microsoft enterprise, and threat modeling.
Microsoft Azure, Microsoft Entra, Microsoft M365, Microsoft Active Directory, PCIe, CXL, COSMOS, MITRE ATT&CK, CI/CD, EDA
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2mo
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Server SoC Security Architect - CCA
Santa Clara or Austin
$199k-$298k/yr OnsiteFull Time
Qualcomm
QualcommNASDAQ: QCOM: Designs and manufactures semiconductors and wireless telecommunications products.
4+ YOEDegree in EE/CE/CS (BS/MS/PhD) plus 4+ years hardware/software/systems experience (varies by degree). Experience with SoC security, confidential computing, threat modeling, security requirements, and cross-functional collaboration required.
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1mo
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(USA) Distinguished, Architect
Sunnyvale or Bellevue
$169k-$338k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Operates a chain of hypermarkets, discount stores, and grocery stores.
6+ YOERequires 6 years of software engineering or architecture experience with a bachelor's degree, or 8 years without one; expertise in enterprise architecture, AI orchestration, secure scalable software, and CI/CD.
CLI, Visual Studio Code, IntelliJ, CI/CD, Web Content Accessibility Guidelines (WCAG), MCP
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2mo
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Platform Architect - Security (Platform Architecture)
Cupertino, California, United States
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
Define platform-level security requirements and policies, drive adoption of platform security architectures across hardware, software, and server environments, and collaborate with cross-functional partners to secure consumer devices.
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Senior System Software Architect - Halos Core and Robotics Platform
Santa Clara, California, United States
$224k-$431k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs GPU-accelerated computing and artificial intelligence hardware.
12+ YOE12+ years system software architecture experience for real-time embedded systems; strong C and low-level ARM skills; experience with RTOS, virtualization, safety/security standards, and AI-assisted development tools.
QNX, Linux, C, Ada, SPARK, TLA+, GenAI, ARM
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1w
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Staff Firmware Engineer, Platform Security
Palo Alto, California, United States
$200k-$240k/yr OnsiteFull Time
ALSO
ALSO: Developing vertically integrated small electric vehicles for urban mobility.
8+ YOE8+ years in embedded firmware, secure boot, cryptography, or vehicle security architecture; engineering bachelor's degree; expert C/C++; production secure boot and OTA experience; embedded security and CI integration expertise.
HSM, OTP, CAN, CAN-FD, UDS, AES, ECC, RSA, HMAC, FreeRTOS, Zephyr, ThreadX, C, C++, JTAG, SWD, FSA, HSA, Progyny, One Medical
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2mo
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Distinguished Engineer – Data Center System Software Architect
Santa Clara, California, United States
$320k-$489k/yr OnsiteFull Time
NVIDIA
NVIDIANASDAQ: NVDA: Designs graphics processing units and artificial intelligence hardware.
20+ YOE20+ years in system architecture; deep expertise in server SW/HW interfaces, firmware, Linux kernel, device and system management protocols, networking, and security; BS/MS in CS/EE or equivalent experience required.
DGX, HGX, NVIDIA NVLink, NVIDIA InfiniBand, NVIDIA Grace, SBIOS, OpenBMC, Linux kernel, MCTP, PLDM, SPDM, RDE, Redfish, IPMI, TCP/IP, Ethernet, InfiniBand, CUDA, cuDNN, DOCA, OCP, DMTF
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Gen AI Architect
Santa Clara or San Jose or Palo Alto or United States
$180k-$200k/yr OnsiteFull Time
Qualitest
Qualitest: AI-powered software testing and quality engineering services.
10+ YOEBachelor's degree in CS/Engineering, 10+ years in software development/architecture with 3+ years in AI/ML and 2+ years in Generative AI; expertise in LLMs, RAG, vector DBs, Python, cloud AI services, CI/CD, and enterprise security/compliance.
LangChain, LangGraph, Weaviate, Pinecone, Milvus, FastAPI, Python, Java, C#, Go, Hugging Face, Transformers, Bedrock, SageMaker, Azure OpenAI, Vertex AI, Microsoft Azure DevOps, GitHub Actions, Jenkins, GitLab CI, LLaMA, Mistral, Ollama
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2w
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Solutions Architect (.NET, React/Next.js, Azure & AI)
Campbell, California, United States
HybridContract
Delan Associates
Delan Associates: Provides engineering and professional services to government agencies.
5+ YOEBachelor's degree in computer science, engineering, or related discipline; 5+ years of software engineering experience; expertise in .NET, React, Next.js, Azure, architecture, secure development, and AI integration.
React.js, Next.js, TypeScript, JavaScript, C#, ASP.NET Core, .NET, Web API, MVC, Microsoft Azure
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Distinguished Technologist, Edge AI Architect
Palo Alto, California, United States
$174k-$278k/yr OnsiteFull Time
HP
HPNYSE: HPQ: Manufactures personal computers, printers, and 3D printing hardware.
12+ YOE12+ years in software design, development, architecture, programming, or related work; degree or equivalent experience; expertise across AI stack architecture, edge AI, distributed systems, security, cloud, and model lifecycle.
Large Language Models (LLM), vLM, CUDA, Kubernetes, Docker, Python, C++, Rust, MLOps, LLMOps, CI/CD, AWS, Microsoft Azure, APIs
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