351 principal engineer software development jobs at 54 companies in Bothell, WA
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Principal Software Development Engineer
Seattle or Santa Clara or Austin or United States
$100k-$235k/yr OnsiteAll Commitments Available
10+ YOE10+ years in software engineering; leadership in design/architecture; distributed systems and security services; Linux/Unix knowledge; microservices; databases.
Linux, Unix, Distributed Systems, Security, KMS, HSMs
1w
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Principal Software Development Engineer
Seattle or California
$194k-$290k/yr HybridFull Time
12+ YOE12+ years of enterprise engineering experience; Oracle Fusion Cloud and Oracle EBS Order to Cash expertise; PoC execution, software delivery, integrations, agile and DevSecOps experience; bachelor's degree or equivalent experience.
Oracle Fusion Cloud, Oracle Fusion Order Management, Oracle Fusion Subscription, Revenue Management Cloud Service (RMCS), Oracle E-Business Suite (EBS), Oracle Order Management, Oracle Service Contracts, Oracle Pricing, Oracle Inventory, Oracle Shipping, APIs, DevSecOps
3mo
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Principal Software Development Engineer - Business to Agent
Seattle, Washington, United States
$231k-$324k/yr OnsiteFull Time
10+ YOE10+ years software engineering; experience with agentic/AI systems; architecture and API design; strong backend language skills; cloud and Kubernetes; data modeling and experimentation; mentoring; cross-functional collaboration.
Java, Kotlin, Go, Python, Scala, AWS, Kubernetes, CI/CD, observability tooling, RAG, LLMs, MCPs, agent orchestration, AI developer tools
3w
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Principal Software Engineer (200046238)
Redmond, Washington, United States
OnsiteFull Time
Principal-level software engineering role requiring extensive experience in designing and delivering large-scale software systems and providing technical leadership.
2mo
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Principal Software Development Engineer - AMZ13289.8
Seattle, Washington, United States
$212k-$271k/yr OnsiteFull Time
6+ YOEMaster's in CS/Engineering/Math +6 yrs (or Bachelor's +8 yrs); 1+ yr technical leadership and SDLC project management; experience designing large-scale distributed systems using object-oriented design and C#, C++, or Java; domestic travel up to 10%.
C#, C++, Java
2mo
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Principal, Software Engineer
Sunnyvale or Bellevue
$132k-$286k/yr OnsiteFull Time
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
1mo
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Principal Software Engineer
Redmond, Washington, United States
$143k-$275k/yr HybridFull Time
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
2mo
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Senior or Principal Software Development Engineer (Full Stack) - Agent Factory
Seattle or Toronto or Vancouver
$164k-$246k/yr HybridFull Time
8+ YOE8+ years software engineering (Senior) or 12+ years (Principal); strong full-stack experience with Python web frameworks, React and TypeScript, relational databases (PostgreSQL), cloud (AWS), containerization (Docker, Kubernetes), and SaaS/DevOps practices.
Python, Flask, Django, FastAPI, React, TypeScript, PostgreSQL, AWS, Docker, Kubernetes, Java
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Principal Software Engineer- Eng
Seattle, Washington, United States
$164k-$271k/yr HybridFull Time
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
1w
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Principal Software Engineer
Seattle, Washington, United States
$150k-$170k/yr HybridFull Time
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
3w
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Principal Software Developer - Data
Seattle, Washington, United States
$234k-$286k/yr OnsiteFull Time
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
1mo
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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
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.
1mo
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Principal Software Engineer
Bellevue, Washington, United States
$228k-$339k/yr OnsiteFull Time
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
1w
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Principal, Software Engineer
Sunnyvale or Bellevue
$143k-$286k/yr OnsiteFull Time
5+ YOEBachelor's degree and 5 years of software engineering experience, or 7 years of experience. Requires platform engineering, cloud-native architecture, Java SDK, CI/CD, testing, observability, and technical leadership.
Java SDK, NoSQL Databases, CI/CD, APIs, Web Services, Web Content Accessibility Guidelines (WCAG) 2.2 AA
1mo
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Principal Software Engineer
Bellevue or Seattle
$228k-$339k/yr OnsiteFull Time
12+ YOE12+ years software development; 7+ years building fault-tolerant, scalable cloud architectures; experience with backend languages, distributed systems, CI/CD, and cloud security.
Node.js, Python, Java, Go, Rust, TypeScript, React, Angular, SQL, NoSQL, CI/CD, OAuth, SSO, Docker, Kubernetes, Terraform, CloudFormation, AWS, Azure, GCP
3mo
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Principal Software Engineer (Platform Team)
Hawthorne or Palo Alto or Redmond or Sunnyvale
$210k-$295k/yr OnsiteFull Time
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
1mo
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Principal Software Engineer
Bellevue, Washington, United States
$197k-$314k/yr HybridFull Time
10+ YOE10+ years software development; proven enterprise SaaS experience; strong Java and/or Python; distributed systems on AWS; security and AppSec collaboration; automated testing experience; related technical degree required.
Java, Python, Kubernetes, AWS, gRPC, JUnit, pytest, Selenium, Playwright
1mo
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Principal Software Engineer
Seattle, Washington, United States
$160k-$250k/yr OnsiteFull Time
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
4w
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Principal Software Engineer
Seattle, Washington, United States
$191k-$297k/yr OnsiteFull Time
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
1mo
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Principal Software Engineer
Bellevue, Washington, United States
$197k-$314k/yr HybridFull Time
10+ YOE10+ years software development experience, strong Java and/or Python proficiency, distributed systems and cloud experience (AWS), security and testing expertise, leadership and cross-team technical alignment skills, related technical degree required.
Java, Python, AWS, Kubernetes, GRPC, JUnit, pytest, Selenium, Playwright