92 software developer iii jobs at 17 companies in Des Moines, WA

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Software Engineer III
Plantation or Bellevue or Boston or Fort Lauderdale
$129k-$225k/yr OnsiteFull Time
Chewy
ChewyNYSE: CHWY: Online retailer of pet food, supplies, and veterinary services.
5+ YOE5+ years of professional software development; strong Java, Spring Boot, AWS; distributed systems experience; AI/LLM development exposure; excellent collaboration and communication.
Java, Spring Boot, AWS, CI/CD, Infrastructure as Code, Distributed systems, Data pipelines, LangChain, LangGraph, Copilot, OpenAI
3mo
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Software Development Engineer III, Amazon Leo
Redmond, Washington, United States
$168k-$227k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
8+ YOE5+ Mgmt8+ years of professional software development; 5+ years leading design/architecture; experience mentoring or leading teams; full SDLC experience.
AWS IAM, AWS Lambda, AWS CloudWatch, API Gateway, S3, TypeScript, Python, Go
1w
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Software Engineer III
Seattle or Huntsville
$165k-$231k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
5+ YOEBachelor's or equivalent,5+ years software development,proficient in Python and TypeScript,React and AWS experience,APIs and CI/CD experience,DevOps and monitoring familiarity,strong communication and problem-solving.
Python, TypeScript, React, AWS, Docker, Kubernetes, Selenium, Cypress
2w
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Software Engineer III- Eng
Seattle, Washington, United States
$102k-$169k/yr HybridFull Time
UKG
UKG: Provider of workforce management and human capital management software.
4+ YOEBachelor's or equivalent, 4+ years software development experience, proficiency in C#, .NET, Python, Java, or JavaScript, experience with GitHub and JIRA, cloud and DevOps knowledge.
C#, .NET, Python, Java, JavaScript, GitHub, JIRA, Junit, Selenium, Azure, AWS, GCP
1mo
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Software Development Engineer III
Mountlake Terrace, Washington, United States
$112k-$190k/yr HybridFull Time
Premera Blue Cross
Premera Blue Cross: Provides health insurance and medical benefit plans for members.
5+ YOEBachelor's in CS/Information Systems, 5+ years software development experience, SDLC knowledge, proficiency with CI/CD and API-based systems; cloud, healthcare experience and Facets exposure preferred.
Facets, CI/CD, API
1mo
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Software Engineer III, Technical Infrastructure
Sunnyvale or Kirkland
$147k-$211k/yr OnsiteFull Time
Google
GoogleNASDAQ: GOOGL: Provides online search, advertising, cloud computing, and consumer electronics.
2+ YOEBachelor's degree or equivalent practical experience; 2 years software development experience (1 year with advanced degree); strong data structures and algorithms; accessibility experience preferred.
TPUs, Vertex AI, Google Global Networking
3w
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Senior Software Engineer III
Richland or Seattle
$133k-$210k/yr HybridFull Time
Pacific Northwest National Laboratory
Pacific Northwest National Laboratory: Department of Energy research laboratory focused on scientific innovation.
1+ YOERequires hands-on Python experience and software engineering expertise with scalable system design, cloud-native deployments, ETL/data pipelines, distributed processing, and security clearance eligibility.
Python, .NET, C#, Go, C++, Rust, Git, Copilot, Claude, Cursor, AWS, Azure, GCP, Docker, Kubernetes, REST, GraphQL, gRPC, SQL, NoSQL, Spark, Kafka, Flink, Ray, LangChain, LlamaIndex, AWS Glue, Azure Data Factory, Step Functions
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Software Developer III – Senior, DOE
Portland or Salt Lake City or Renton or Medford or Lewiston or Boise or Spokane or Burlington or Fargo or Vancouver
$90k-$214k/yr HybridFull Time
Cambia Health Solutions
Cambia Health Solutions: Non-profit health solutions providing insurance and care services.
5+ YOEBachelor's degree in a related field and 5+ years relevant experience (higher levels require 8–10+ years). Experience in multi-platform application and/or database development, TDD/BDD, CI/CD, containerization, RESTful/GraphQL APIs, security best practices, and strong communication skills.
Microsoft Teams, Slack, Test Driven Development (TDD), Behavior Driven Development (BDD), CI/CD, GraphQL, RESTful, OWASP
1w
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Software Development Engineer III — Salesforce
Seattle, Washington, United States
$152k-$228k/yr HybridFull Time
F5
F5NASDAQ: FFIV: Provides application delivery networking and multi-cloud security solutions.
5+ YOE5+ years full-stack development with advanced Salesforce (Aura,LWC,Apex), AWS, AI-assisted workflows, CI/CD, Terraform, and modern web/database skills.
Lightning Web Components, Aura, Apex, React, Next.js, TypeScript, Java Spring Boot, Node.js, Python, AWS, API Gateway, IAM, OAuth, EC2, EKS, S3, RDS, Copilot, Codex, GitHub Actions, Azure DevOps, Jenkins, Terraform, ARM, Bicep, PostgreSQL, MySQL, CosmosDB, HTML, CSS, JavaScript
1mo
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Software Development Engineer III
Seattle, Washington, United States
$146k-$205k/yr OnsiteFull Time
Expedia Group
Expedia GroupNASDAQ: EXPE: Operates a global platform for travel bookings and services.
5+ YOEBachelor's in CS or related (or equivalent experience), 5+ years building and operating complex distributed services; strong system design, API design, data modeling; experience with Java/Scala/Kotlin, AWS, Kafka/Kinesis, Redis/Couchbase/Memcached; familiarity with AI/ML concepts.
Java, Scala, Kotlin, AWS, Kafka Streams, AWS Kinesis, Redis, Couchbase, Memcached
2d
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Software Development Engineer III
Bellevue, Washington, United States
$166k-$203k/yr HybridFull Time
Amex GBT
Amex GBTNYSE: GBTG: Provides travel management services and technology for businesses.
5+ YOEBachelor's in CS/IT plus 5+ years experience in object-oriented programming, RESTful services, mobile engineering (MVC/MVVM/SDUI), automated and performance/network testing; experience with Objective C or Swift.
Restful web services, MVC, MVVM, SDUI, Objective C, Swift, Performance Testing, Network Testing, Automated Testing
1mo
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Full Stack Software Engineer III - Network Perimeter & CDN
Seattle, Washington, United States
$133k-$185k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
3+ YOE3+ years applied software engineering experience, strong Python, API development with Django/FastAPI, distributed systems and messaging (RabbitMQ), cloud experience with AWS, secure SDLC and CI/CD, ability to mentor and lead via code reviews, and experience with AI-assisted development tools.
Python, Django, FastAPI, RabbitMQ, Amazon Web Services (AWS), Terraform, Cloudflare, Akamai, React
3mo
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Software Engineer III, Cloud - CTIO (Hybrid)
Redmond or Austin or Sunnyvale
$160k-$250k/yr HybridFull Time
CrowdStrike
CrowdStrikeNASDAQ: CRWD: Provides cloud-native endpoint protection and cybersecurity services.
6+ YOE6+ years of experience building and operating high-volume, highly resilient cloud services; strong knowledge of Go or Java; BS in Computer Science or related field.
Go, Java, Cloud services
19h
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Backend Engineer III - Hunt
Bozeman or Austin or Denver or Minneapolis or Portland or Salt Lake City or Seattle or Charlotte or Kalispell or Boise or Charleston or Dallas or Phoenix or Richmond or Spokane or Vermont or Missoula
$130k-$153k/yr RemoteFull Time
onXmaps
onXmaps: Digital mapping and navigation apps for outdoor recreation.
5+ YOEBachelor's or equivalent,5+ years software development with 3+ years API focus,experience with Go and relational databases (MySQL/PostgreSQL),distributed systems experience,permanent US work authorization required.
MySQL, PostgreSQL, Go, GraphQL, Elixir, Rust, Python, Docker, Kubernetes, Terraform, Google Cloud Platform, PostGIS, CockroachDB
2mo
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Water/Wastewater Engineer III
Lacey, Washington, United States
OnsiteFull Time
Bowman Consulting Group
Bowman Consulting GroupNASDAQ: BWMN: Provider of engineering and infrastructure consulting services.
5+ YOEBachelor's degree in civil, environmental, or mechanical engineering; 5+ years in water/wastewater; PE licensure preferred; proficiency with design software and MS Office.
AutoCAD, Civil3D, Hydraulic modeling, Microsoft Office
1w
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Software Engineer III, Cloud Services - Brain Health
Seattle, Washington, United States
$147k-$183k/yr HybridFull Time
Allen Institute
Allen Institute: Non-profit organization conducting large-scale open science and bioscience research.
3+ YOEBachelor's in CS or equivalent,3+ years architecting cloud solutions,2+ years in regulated environments,proficiency with IaC,Python/PowerShell/Bash,Git and Jira,security and compliance experience.
Jira, Terraform, CloudFormation, Python, PowerShell, Bash, Git, AWS, Google Cloud, Azure
3w
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Drainage Engineer III
Renton, Washington, United States
$56-$70/hr HybridFull Time
King County
King County: Local government providing public services for King County, Washington.
3+ YOECivil engineering background with 3+ years experience designing and managing road/drainage projects; proficient in hydrology/hydraulic and GIS software, AutoCAD/Civil3D, MS Office; ability to lead teams and manage budgets and schedules.
MGS Flood, EPA-SWMM, KC Backwater, GIS, AutoCAD, Civil3D, Microsoft Word, Microsoft Excel, Microsoft Teams, Microsoft Outlook
1w
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Applications Dev Eng II / III
Everett, Washington, United States
$94k-$147k/yr HybridFull Time
Snohomish County PUD
Snohomish County PUD: Provides electricity and water services to Snohomish County residents.
0+ YOEBachelor's or equivalent experience, experience with SQL and scripting (C#, Python), strong analytical/troubleshooting skills, and ability to learn utility systems such as ADMS and GIS.
SQL, C#, Python, XML, JSON, ADMS, GIS