84 principal architect jobs at 49 companies in Fairfax, CA
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Senior Director Principal Architect
Palo Alto, California, United States
$106-$140/hr HybridFull Time
15+ YOEBachelor’s degree and 15+ years of architectural experience focused on healthcare or complex institutional projects; California architect license required, with executive leadership and regulatory expertise.
Building Information Modeling (BIM), AI-enabled productivity tools, workflow automation, analytics platforms, decision-support tools
3mo
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Principal Enterprise Architect - Product-to-Market
San Francisco, California, United States
OnsiteFull Time
Seasoned enterprise architect leading product-to-market, vendor evaluations, AI adoption, and cross-functional integration.
3mo
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Principal, Architect - Transit Facilities
San Francisco or Los Angeles
$160k-$230k/yr OnsiteFull Time
15+ YOE5+ MgmtLicensed architect with 20+ years' experience; NCARB file or eligible; 12+ years strategic leadership; experience with large multi-disciplinary transit projects; strong client relations and business development.
1mo
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Principal, Architect - Healthcare
San Francisco, California, United States
$156k-$235k/yr HybridFull Time
18+ YOE10+ MgmtBachelor's degree, 18+ years experience with 10+ years in architecture consultancy, registered architect preferred; experience leading large complex projects, managing multi‑geography teams, and executive client relationships.
1w
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Senior Principal Architect - Payments Platform
Palo Alto or Tampa or Jersey City
$233k-$325k/yr OnsiteFull Time
10+ YOEBachelor’s degree and 10+ years of Java development experience required, with cloud-native architecture, distributed systems, microservices, APIs, databases, DevOps, and cloud platform expertise.
Java, Spring Boot, Service-mesh, Docker, Kubernetes, AWS, Azure, GCP, Kafka, RabbitMQ, SQL, NoSQL, CI/CD, Spark, Flink, Hadoop, Agile, Scrum
3mo
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Principal System Architect - Instrument
Fremont, California, United States
$206k-$258k/yr OnsiteFull Time
8+ YOELead architecture for flow cytometry instruments; 8+ years in analytical instrumentation; cross‑functional leadership; experience with Class I–III devices and design controls.
CFD, MATLAB, Python, Flow cytometry, Reliability engineering methods, FMEA
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Principal, Technical Architect
San Francisco or Nevada or Colorado or Chicago or Seattle or Bellevue or California or Dallas or Oregon or Texas
$173k-$232k/yr HybridFull Time
Pre-sales, customer-facing architect with expertise in AI, data, integration, security, and enterprise application architecture; coding experience (Apex/Node/Python/Java); strong communication and leadership skills.
Agentforce, Agentic AI, Salesforce Flow, Data Cloud, Apex, Node, Python, Java, git, CI/CD, Trailhead Superbadges
1mo
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Principal Enterprise Architect
Redwood City, California, United States
$192k-$260k/yr HybridFull Time
10+ YOE10+ years architect experience; strong data architecture, integrations, SQL and Python skills; cloud-native and SaaS expertise; executive presentation and coaching skills; MSc in CS or equivalent preferred.
SQL, Python, Salesforce, SAP, Dynamics CRM, ServiceNow, Agentic AI, Celonis Process Intelligence Platform, AWS, Azure, GCP
2mo
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Principal Search Consulting Architect
United States or Canada or Seattle or Los Angeles or San Francisco or New York City
$160k-$253k/yr OnsiteFull Time
8+ YOE8+ years as an architect or senior engineer with deep Elasticsearch internals, distributed systems, cloud-native infrastructure (AWS/Azure/GCP), Java/Python/Go proficiency, and experience building AI/semantic search solutions.
Elasticsearch, Apache Lucene, kNN, Approximate Nearest Neighbor (ANN), ELSER (Elastic Learned Sparse Encoder), Retrieval-Augmented Generation (RAG), Index Lifecycle Management (ILM), cross-cluster replication (CCR/CCS), Docker, Terraform, AWS, Azure, GCP, Java, Python, Go, Elasticsearch client libraries
2d
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Principal Enterprise Technology Architect
San Francisco or Denver
$225k-$255k/yr OnsiteFull Time
10+ YOE10–15+ years in enterprise systems or solutions architecture, including 5+ years as a solution architect or lead systems engineer; advanced SQL, REST/SOAP, JSON, XML, Postman, and ERP or construction-platform expertise.
Oracle Fusion, Coupa, Sage Intacct, Procore, Oracle Primavera, Rippling, Ashby, SQL, REST, SOAP, JSON, XML, Postman, OAuth 2.0, Workato, MuleSoft, Boomi, RAG, LLM, MCP, AWS, Azure, GCP, webhooks, pub/sub
3mo
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Principal Engineer, Identity Data Security and Trust
Menlo Park, California, United States
$264k-$380k/yr OnsiteFull Time
12+ YOE12+ years software engineering; 5+ years as principal/architect; security, DLP, cloud infra.
Java, Go, C++, AWS, GCP, Azure, TLS, HTTP, DNS
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Principal Cybersecurity Architect – Network Security Posture Management
San Francisco, California, United States
$249k-$325k/yr HybridFull Time
12+ YOE12+ years in cybersecurity; NSPM-focused; strong standards knowledge; multi-vendor network security; proven rule design and automation.
NSPM platforms
1mo
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Principal SoC Architect
Walnut Creek, California, United States
$168k-$300k/yr OnsiteFull Time
12+ YOEBachelor's degree in electrical or computer engineering; 12+ years in ARM-based SoC architecture and silicon development; experience with memory, IO virtualization, Ethernet, PCIe, memory subsystems, and NoC.
ARM, Ethernet, PCIe, NoC, RTL, Tcl, Perl, Python
1w
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Principal Cloud Architect
Bangalore or Mountain View
HybridFull Time
15+ YOE15+ years in cloud architecture and infrastructure management; deep AWS or GCP expertise; advanced AWS/GCP architecture certification; IAM, Apigee, automation, leadership, and technical mentorship experience.
Amazon Web Services (AWS), Google Cloud Platform (GCP), Identity and Access Management (IAM), Apigee, AI
1mo
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Principal Enterprise Architect
Redwood City or Munich
$192k-$260k/yr HybridFull Time
10+ YOE10–15 years' relevant architecture experience; data architecture, integrations, SQL/Python, cloud-native SaaS, cybersecurity, APIs, communication, presentation, English fluency, and an MSc in computer science or related IT field.
Agentic AI, SQL, Python, Salesforce, SAP, Dynamics CRM, ServiceNow, AWS, Azure, GCP, OCPM, Mulesoft, Oracle, Talend, Informatica
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Principal Firmware Architect
Redmond or Raleigh or Mountain View
$143k-$275k/yr HybridFull Time
10+ YOE10+ years firmware/embedded systems experience; ability to define firmware architecture and requirements, work with silicon and board teams, develop security and validation requirements, and pass Microsoft Cloud background checks.
C, C++, Rust, Python
2mo
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Principal Infrastructure Architect
San Francisco or Seattle
$184k-$231k/yr RemoteFull Time
10+ YOE10+ years in server/storage/infrastructure architecture; deep expertise with CPU/GPU/xPU platforms, AI/ML hardware roadmaps, CXL, DPUs/SmartNICs, disaggregated and computational storage; PoC leadership and strong cross-functional communication.
CPU, GPU, xPU, AI/ML, CXL memory pooling, DPUs/SmartNICs, disaggregated storage, computational storage
1mo
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Principal Data Architect
Pleasanton, California, United States
$114k-$228k/yr OnsiteFull Time
8+ YOE8+ years in data architecture/engineering, 5+ years building enterprise cloud data platforms; deep Databricks, AWS, Azure, SQL and Python experience; data governance, security, and healthcare data knowledge preferred.
Databricks, Delta Lake, Unity Catalog, Databricks Workflows, Databricks SQL, Spark, PySpark, AWS, S3, Glue, IAM, Redshift, Lambda, Kinesis, Lake Formation, Microsoft Azure, Azure Data Lake Storage (ADLS), Azure Data Factory, Synapse, Azure Key Vault, Microsoft Purview, SQL, Python, Kafka, Spark Structured Streaming, EMR/EHR, FHIR, HL7, MLOps
1mo
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Principal Data Architect
Pleasanton, California, United States
$114k-$228k/yr OnsiteFull Time
8+ YOEBachelor's degree required; 8+ years in data/solution architecture; 5+ years designing enterprise cloud data platforms; deep Databricks, AWS, Azure, SQL and Python experience; governance and healthcare data experience preferred.
Databricks, Delta Lake, Unity Catalog, Databricks Workflows, Databricks SQL, Spark, PySpark, Amazon S3, AWS Glue, AWS IAM, Amazon Redshift, AWS Lambda, Amazon Kinesis, AWS Lake Formation, Azure Data Lake Storage (ADLS), Azure Data Factory, Azure Synapse, Azure Key Vault, Microsoft Purview, SQL, Python, Kafka, Spark Structured Streaming
1mo
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Principal SoC Architect
Walnut Creek, California, United States
$168k-$300k/yr OnsiteFull Time
12+ YOEBachelor's in EE/CE,12+ years ARM CPU SoC/ASIC architecture experience, Ethernet/PCIe and memory subsystem expertise, EM/thermal tradeoff and IP selection experience, scripting in Tcl/Perl/Python preferred.
Tcl, Perl, Python
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