230 senior software testing engineer jobs at 92 companies in Coupeville, WA
3mo
Save
Mark Applied
Hide
Senior Electrical Engineer - Software (Brooklyn, NY, US)
Brooklyn or Ambler or Los Angeles or Seattle
$150k-$170k/yr OnsiteFull Time
10+ YOESenior rail vehicle electrical software engineer; 10+ years in software engineering and software QA; BS/MS in Electrical/Computer Engineering; strong communication skills; EIT/PE desirable.
IEEE standards, Software Quality Assurance, Software testing, Rail vehicle software, System integration
2w
Save
Mark Applied
Hide
Senior Software Testing and Quality Engineer II
Kirkland, Washington, United States
$128k-$134k/yr HybridFull Time
7+ YOERequires 7+ years of software testing experience, test framework development, programming proficiency, Git, distributed application testing, analytical and debugging skills; Azure, CI/CD, Docker, Kubernetes, and GitHub experience are valued.
Microsoft Azure, CI/CD, Git, Docker, Kubernetes, GitHub, GitHub Actions, GitHub Copilot
2w
Save
Mark Applied
Hide
(USA) Senior, Software Engineer
Bellevue or Sunnyvale
$108k-$216k/yr OnsiteFull Time
3+ YOEBachelor's degree in a computing field plus 3 years of software engineering experience, or 5 years of software engineering experience; AI/ML, CI/CD, testing, and scalable design experience.
CI/CD, automated testing, observability, Web Content Accessibility Guidelines (WCAG) 2.2 AA
1w
Save
Mark Applied
Hide
Senior Software Engineer
Menlo Park or New York City or Bellevue or Washington or Denver or Westlake or Chicago or Lake Mary or Clearwater or Gainesville
HybridFull Time
5+ YOERequires 5+ years of software engineering experience, strong Python or Go coding skills, distributed systems expertise, and experience with load testing, fault injection, chaos engineering, or developer infrastructure.
Python, Go, Kubernetes, CI/CD
3mo
Save
Mark Applied
Hide
Senior Software Engineer, Mobile (iOS), Core
Kirkland or Seattle
$174k-$252k/yr OnsiteFull Time
5+ YOEBachelor's degree or equivalent practical experience; 5 years in C++ and 5 years in Objective-C/Swift; 3 years in testing/launching software; 3 years in iOS development; strong problem solving and leadership potential.
C++, Objective-C, Swift, iOS, Software testing, Software design, Architecture
1d
Save
Mark Applied
Hide
Senior Software Engineer - Test Infrastructure
College Park or Boulder or Bothell or United States
$146k-$209k/yr HybridFull Time
5+ YOERequires 5+ years in test infrastructure, automation, or CI engineering; a bachelor's degree or equivalent; Python or comparable programming; CI/CD, system integration testing, hardware-in-the-loop, and software-hardware debugging experience.
Python, CI/CD, oscilloscope
1d
Save
Mark Applied
Hide
Senior Software Engineer
Seattle, Washington, United States
OnsiteFull Time
Requires strong Java, build and dependency management, software lifecycle, SQL, relational databases, ORM, distributed services, cloud technologies, testing, and version control experience; bachelor's degree or equivalent experience.
Java, Maven, Gradle, Bazel, SQL, ORM, Kubernetes
2w
Save
Mark Applied
Hide
Senior Systems Software Engineer
Seattle or United States
$102k-$210k/yr OnsiteFull Time
3+ YOERequires 3–5+ years of software engineering experience developing systems software, automating hardware provisioning, debugging across firmware and hardware layers, and improving testing, observability, and reliability.
API, DevOps, CI/CD
2mo
Save
Mark Applied
Hide
Senior Software Engineer
San Francisco or Miami or Atlanta or Salt Lake City or Phoenix or Washington D.C. or Los Angeles or Seattle or Chicago or Boston or Austin or New York City
$153k-$205k/yr RemoteFull Time
6+ YOE6+ years professional software development with Java and Go; bachelor’s in CS or equivalent; led small technical teams; experience with payment systems, RESTful APIs, cloud services, and SQL; strong system design, testing, and communication skills.
Java, Go, AWS, Google Cloud, Microsoft Azure, SQL, NoSQL, RESTful API
2w
Save
Mark Applied
Hide
(USA) Senior, Software Engineer
Bellevue or Sunnyvale
$108k-$234k/yr OnsiteFull Time
3+ YOEBachelor's degree plus 3 years of software engineering experience, or 5 years of experience. Requires scalable software design, AI/ML integration, CI/CD, testing, debugging, and cross-functional collaboration.
CI/CD, AI/ML, Web Content Accessibility Guidelines (WCAG) 2.2 AA
1mo
Save
Mark Applied
Hide
Senior Software Engineer
Seattle, Washington, United States
$176k-$196k/yr OnsiteFull Time
7+ YOE7+ years building high-performance microservices; BS in CS or equivalent; strong Go/Java and Python/NodeJS skills; experience with gRPC/Thrift, Kafka, AWS, and cloud-native testing/monitoring.
Go, Java, Python, NodeJS, gRPC, Thrift, Kafka, AWS, AWS Connect, Twilio, Sinch, Amazon Pinpoint, LangChain, LlamaIndex, AutoGen, OpenAI, Anthropic, AWS Bedrock
1mo
Save
Mark Applied
Hide
Senior Test Software Engineer - TeraWave
Seattle, Washington, United States
$198k-$277k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
8+ YOEBachelor's in electrical/aerospace engineering,8+ years electrical test or avionics integration experience,ability to lead test campaigns,hands-on RF and electrical test equipment experience,US work authorization required.
oscilloscopes, multi-meters, signal generators, spectrum analyzers, data acquisition systems, GPS/GNSS simulators
2w
Save
Mark Applied
Hide
Senior Software Engineer, Adopt
San Francisco or New York City or Seattle
$170k-$230k/yr HybridFull Time
5+ YOERequires 5+ years building high-scale backend applications, extensive Python experience, endpoint and database optimization skills, automated testing advocacy, and engineering best-practice knowledge.
Python, Django, PostgreSQL, Redis, Celery, AmazonMQ, Terraform, AWS
2d
Save
Mark Applied
Hide
Senior Software Engineer
Bellevue or Washington
$115k-$220k/yr RemoteFull Time
Strong C#, C++, and JavaScript skills; experience with large multithreaded codebases, scalable features, profiling tools, memory management, automated testing, and cross-platform application development.
C#, C++, JavaScript, HTML5, WebGL, WebGPU, WebAssembly, Emscripten, Linux, SDL, Wayland, Vulkan, Unity Editor, CPU profiling tools, GPU profiling tools, I/O profiling tools, memory profiling tools
1w
Save
Mark Applied
Hide
Senior Software Engineer
Seattle, Washington, United States
$158k-$233k/yr HybridFull Time
8+ YOEComputer science degree or equivalent experience; 8+ years building scalable C#/.NET or Java APIs; object-oriented design, API integration, automated testing, and Agile Scrum experience.
C#, .NET, Java, GraphQL, NoSQL, Microsoft Azure, Azure DevOps, Docker, Kubernetes, REST, gRPC, Git, Scrum, CI/CD
1w
Save
Mark Applied
Hide
Software Engineer
Bengaluru or San Francisco or Seattle or Ireland
HybridFull Time
5+ YOERequires 5+ years of backend or platform software engineering experience, backend programming expertise, database and API experience, testing, version control, CI/CD, and distributed systems knowledge.
Java, C#, Go, TypeScript, Node.js, SQL, NoSQL, Kubernetes, Docker, Spark, Flink, Kafka
2mo
Save
Mark Applied
Hide
Senior Software Engineer, Backend
Bellevue, Washington, United States
$160k-$210k/yr HybridFull Time
Senior backend engineer experienced with .NET Core (or similar), AWS, building partner integrations, scaling distributed systems, strong ownership, communication, testing focus, and operational excellence.
.NET Core, Java, Kotlin, AWS, RDS, ClickHouse, Datadog, CI/CD, ContextGPT
1w
Save
Mark Applied
Hide
Software Engineer
Bengaluru or San Francisco or Seattle or Ireland
HybridFull Time
5+ YOERequires 5+ years of backend or platform software engineering experience, service design and implementation skills, proficiency in a modern backend language, database and API experience, testing, CI/CD, and distributed systems knowledge.
Java, C#, Go, TypeScript, Node.js, SQL, NoSQL, Kubernetes, Docker, Spark, Flink, Kafka, RESTful, CI/CD, Machine Learning (ML)
1mo
Save
Mark Applied
Hide
Senior Software Engineer, Quantum Applied Research
Redmond or Santa Clara
$184k-$357k/yr OnsiteFull Time
10+ YOE10+ years building production-grade software with distributed systems and data engineering; working knowledge of quantum computing; experience with Python, C++, Go, APIs, CI/CD, and modern data platforms; strong testing and observability practices.
Python, C++, Go, APIs, CI/CD, CUDA, GPU acceleration
4w
Save
Mark Applied
Hide
Senior Software Engineer, Revenue Recapture
Seattle, Washington, United States
$167k-$230k/yr OnsiteFull Time
Experienced engineer with strong backend Java skills, distributed systems, automation, testing, observability, CI/CD, excellent communication, and ownership mindset.
Java, CI/CD