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417 sr principal software engineer jobs at 81 companies in Washington

3mo
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Sr Principal Software Development Engineer
Seattle or Santa Clara
$97k-$252k/yr OnsiteFull Time
Oracle
OracleNYSE: ORCL: Provides cloud infrastructure and enterprise software for global businesses.
10+ YOESenior software leader with 10+ years in large-scale distributed systems and security, cryptography, and KMS.
HSMs, Encryption technologies, Key lifecycle management, Linux/Unix, Distributed systems, Cryptography, Databases, NoSQL, Storage Services, SaaS
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1w
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Sr Principal Software Engineer
Seattle, Washington, United States
$233k-$325k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
7+ YOERequires software engineering training or certification, 7+ years of experience, system design and cloud-native expertise, 24x7 service operations, and proficiency in Rust, Java, Go, or C++.
Rust, Java, Go, C++, Apache DataFusion, DuckDB, Apache Arrow Flight SQL
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2w
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Principal Software Engineer (200046238)
Redmond, Washington, United States
OnsiteFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Global provider of software, cloud, and AI technology solutions.
Principal-level software engineering role requiring extensive experience in designing and delivering large-scale software systems and providing technical leadership.
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Principal Software Engineer
Rothschild or Alabama or Arkansas or Arizona or Colorado or Florida or Georgia or Illinois or Indiana or Kentucky or Louisiana or Maryland or Michigan or Minnesota or Missouri or Mississippi or North Carolina or New Jersey or Nevada or New York or Ohio or Oklahoma or Oregon or South Carolina or Tennessee or Texas or Utah or Virginia or Washington or Wisconsin
$135k-$160k/yr RemoteFull Time
Foundation Finance
Foundation Finance: Point-of-sale consumer financing for home improvement projects.
7+ YOEBachelor's in CS/Engineering or related,7+ years development experience,technical leadership and architecture experience,mentoring skills,and strong presentation and stakeholder communication.
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2mo
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Principal, Software Engineer
Sunnyvale or Bellevue
$132k-$286k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Multinational retail operating discount stores and supermarkets.
5+ YOEPrincipal-level software engineer with 10+ years building large-scale, distributed, cloud-native systems; expertise in microservices, event-driven architectures, Java and modern web frameworks (React/Redux); strong architecture and cross-team leadership.
Java, React, Redux
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1w
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(USA) Principal, Software Engineer
Bellevue or Sunnyvale
$132k-$264k/yr OnsiteFull Time
Walmart
WalmartNYSE: WMT: Operates a chain of hypermarkets, discount stores, and grocery stores.
5+ YOEBachelor's degree plus 5 years of software engineering experience, or 7 years of experience. Preferred master's degree plus 3 years. Experience with cloud-native systems, AI/ML, distributed architecture, and technical leadership.
Python, Java, JavaScript, Dart, Rust, C++, GitHub Copilot, CI/CD, SDKs, model runtimes, feature stores
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Principal Software Engineer
Redmond, Washington, United States
$143k-$275k/yr HybridFull Time
Microsoft
MicrosoftNASDAQ: MSFT: Develops software, services, devices, and cloud computing solutions.
8+ YOEBachelor's in CS (or equivalent),8+ years engineering experience,3+ years technical lead,proficiency coding in C,C++,C#,Java,JavaScript,Python,and experience designing high-scale distributed cloud services.
C, C++, C#, Java, JavaScript, Python
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Principal Software Engineer- Eng
Seattle, Washington, United States
$164k-$271k/yr HybridFull Time
UKG
UKG: Provider of workforce management and human capital management software.
10+ YOE10+ years software engineering experience, 3+ years at senior/staff/principal level; deep distributed systems and .NET Core experience; EM/AI-assisted engineering familiarity; strong problem-solving and cross-team influence.
.NET Core, Angular
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2w
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Principal Software Developer - Data
Seattle, Washington, United States
$234k-$286k/yr OnsiteFull Time
Rocket Companies
Rocket CompaniesNYSE: RKT: Provides digital mortgage, real estate, and personal finance services.
12+ YOE5+ Mgmt12+ years of software or data engineering experience, including 5+ years at Staff, Principal, or Lead Architect level; expertise in AWS, Snowflake, Apache Iceberg, data pipelines, SQL, Python, security, CI/CD, and Terraform.
AWS, S3, Microsoft IAM, EKS, Snowflake, Apache Iceberg, Fivetran, Airbyte, Apache Kafka, AWS Kinesis, Snowpipe, SQL, Python, Spark, Ray, Azure DevOps, GitHub Actions, Terraform, dbt, PySpark, Snowpark, RBAC, CI/CD
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Principal Engineer
Alabama or Arizona or Arkansas or California or Colorado or Connecticut or Florida or Georgia or Hawaii or Idaho or Illinois or Indiana or Iowa or Kansas or Kentucky or Maryland or Massachusetts or Michigan or Minnesota or Missouri or Nevada or New Hampshire or New Jersey or New Mexico or New York or North Carolina or Ohio or Oklahoma or Oregon or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Vermont or Virginia or Washington or Wisconsin
$210k-$262k/yr RemoteFull Time
Fuze Health
Fuze Health: Integrated digital health, home diagnostics, and virtual pharmacy platform.
10+ YOEBachelor's in CS or related; 10+ years software engineering experience with 3+ years at staff/principal level; deep expertise in AWS, PostgreSQL, Ruby on Rails, Python, TypeScript/JavaScript; experience building scalable, high-throughput systems; strong communication; U.S. work authorization required.
AWS, PostgreSQL, Ruby on Rails, Python, TypeScript, JavaScript, Slack, GSuite, Jira, HL7, FHIR, NCPDP, EHR
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Principal Software Engineer
Santa Monica or Los Angeles or New York City or Bellevue or Seattle or San Francisco or Palo Alto
$235k-$414k/yr OnsiteFull Time
Snap
SnapNYSE: SNAP: Provides visual messaging software and augmented reality wearable devices.
10+ YOE10+ years software development experience, technical leadership experience, BS in a technical field (or equivalent), experience architecting distributed systems, strong software design and debugging skills, proficiency using AI tools and modern engineering workflows.
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Principal Software Engineer (Platform Team)
Hawthorne or Palo Alto or Redmond or Sunnyvale
$210k-$295k/yr OnsiteFull Time
SpaceX
SpaceX: Designs and launches advanced rockets and satellite internet constellations.
7+ YOE7+ years of experience building production platforms; or 9+ years without a degree; Bachelor's in CS/CE or other engineering.
Docker, Kubernetes, Terraform, Python, MLOps, Cloud computing, Distributed compute
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1w
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Principal Software Engineer
Seattle, Washington, United States
$150k-$170k/yr HybridFull Time
Arboreal Management
Arboreal Management: A property management firm operating affordable and workforce housing.
Exceptional software engineering ability, production systems experience, cross-stack proficiency, strong technical judgment, and experience using AI extensively in development workflows.
JavaScript, Node.js, SvelteKit, Postgres, Microsoft Azure, Cloudflare
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3w
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Principal Software Engineer
Seattle, Washington, United States
$160k-$250k/yr OnsiteFull Time
Gradial
Gradial: Automates enterprise marketing operations and content supply chains.
8+ YOE8+ years software engineering experience, leadership of complex initiatives, expertise in distributed systems and scalable design, hands-on LLM/generative AI experience, strong communication and cross-functional leadership.
LLM, generative AI frameworks, LLM agents
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Principal Software Engineer
Seattle, Washington, United States
$191k-$297k/yr OnsiteFull Time
Nordstrom
Nordstrom: Operates luxury department stores and off-price retail outlets.
10+ YOE10+ years software engineering experience; proficiency with Java and Python; AWS/GCP experience; CI/CD (GitLab), Kafka, DevOps, agentic AI experience; strong architecture, mentoring, and security skills.
Java, Python, AWS, GCP, Kafka, GitLab, AWS Bedrock AgentCore
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Principal Software Engineer
Bellevue, Washington, United States
$228k-$339k/yr OnsiteFull Time
NetApp
NetAppNASDAQ: NTAP: Sells enterprise data storage and cloud management software.
12+ YOE12+ years software development; 7+ years building fault-tolerant scalable cloud architectures; strong server-side engineering (Node.js, Python, Java, Go, Rust); RESTful APIs, SQL/NoSQL, CI/CD, cloud security fundamentals.
Node.js, Python, Java, Go, Rust, TypeScript, React, Angular, SQL, NoSQL, Docker, Kubernetes, Terraform, CloudFormation, OAuth, SSO, AWS, Azure, GCP
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2w
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Principal Software Engineer
Bellevue, Washington, United States
$200k-$350k/yr HybridFull Time
MediaAlpha
MediaAlphaNYSE: MAX: Programmatic customer acquisition platform for the insurance industry.
10+ YOE10+ years software development experience, ecosystem-level architecture ownership, strong SQL skills, mentoring experience, BS in technical discipline preferred.
SQL, LinkedIn Learning, Calm App
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1w
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Senior Principal Software Engineer
United States or Phoenix or Dallas or Charlotte or California or Connecticut or New York or Colorado or Illinois or Minnesota or Washington or Nevada or Maryland or New Jersey or Hawaii or District of Columbia or North Dakota or Mississippi or Rhode Island or Vermont or Wyoming
$150k-$226k/yr RemoteFull Time
Shutterfly
Shutterfly: Manufacturer and retailer of personalized photo products and gifts.
12+ YOEBachelor's in engineering or computer science and 12+ years of software engineering experience, distributed systems expertise, large-scale architecture, cloud operations, coding, and technical strategy leadership.
LLMs, vector databases, orchestration frameworks, A/B testing
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1w
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Senior Principal Software Engineer
Phoenix or Dallas or Charlotte or United States or California or Connecticut or New York or Colorado or Illinois or Minnesota or Washington or Nevada or Maryland or New Jersey or Hawaii or District of Columbia or North Dakota or Mississippi or Rhode Island or Vermont or Wyoming
$150k-$226k/yr RemoteFull Time
Shutterfly
Shutterfly: Manufacturer and retailer of personalized photo products and professional photography services.
12+ YOEBachelor’s degree in engineering or computer science and 12+ years of software engineering experience, including distributed systems, large-scale cloud systems, architecture, coding, and technical strategy leadership.
LLMs, vector databases, orchestration frameworks, A/B testing
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Principal Software Engineer
Seattle, Washington, United States
$202k-$300k/yr HybridFull Time
DocuSign
DocuSignNASDAQ: DOCU: Provides electronic signature and agreement management software solutions.
15+ YOEBS/MS in CS or equivalent, 15+ years software development, strong OOP/OOD, experience with Java/C#/C++, building scalable web services, and observability or log/tracing systems.
Java, C#, C++, Spark Streaming, Flink, Storm, Cassandra, MongoDb, DocumentDb, LogStash, Splunk, Zipkin, New Relic
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