16 senior software engineer python jobs at 10 companies in Mount Vernon, WA

PromotedHiringCafe
Founding Backend / Infra Engineer
Cupertino, CA, US
$160k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Own the crawlers, pipelines, and infrastructure powering a real-time job search engine. Strong Node.js and Python fundamentals; bonus points for security and reverse-engineering chops.
Node.js, Python, Elasticsearch, Redis
PromotedHiringCafe
Founding Full-stack / Product Engineer
Cupertino, CA, US
$130k-$300k/yr On-SiteFull Time
HiringCafe
HiringCafe: Building a 100× better job search engine to take on Indeed and LinkedIn.
Help us build a 100× better job search engine. We need a full-stack engineer with great taste, sharp fundamentals, and a track record of shipping polished product on React/Next.js plus a real backend (Firebase, Elasticsearch, Redis, Stripe).
React, Next.js, TypeScript, Firebase, Elasticsearch, Redis, Stripe
2w
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Senior Software Engineer, Customer Growth
Toronto or Victoria
$180k-$233k/yr RemoteFull Time
Thumbtack
Thumbtack: Online marketplace connecting homeowners with local service professionals.
5+ YOE5+ years software engineering experience; fluency in at least one major language; experience with Go, Python, PHP; experience with Postgres or MySQL; production platform support and strong communication and problem-solving skills.
Go, Python, Php, Swift, Kotlin, Java, Postgres, MySQL
2w
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Senior Software Test Engineer
Everett, Washington, United States
HybridFull Time
Fortive
FortiveNYSE: FTV: Manufactures professional instrumentation, industrial tools, and specialized software.
8+ YOEBachelor's degree, 8+ years in software test/quality engineering with strong Wi‑Fi and networking knowledge, embedded systems testing, Python and CI/CD experience; experience with Wireshark and network test tools preferred.
Wireshark, iPerf, Python, Windows, Linux
2w
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Senior Software Test Engineer
Everett, Washington, United States
$110k-$183k/yr HybridFull Time
Fortive
FortiveNYSE: FTV: Industrial technology conglomerate providing critical instrumentation, software, and safety solutions.
8+ YOEBachelor's or Master’s in a relevant field, 8+ years in software test/quality engineering, strong Wi‑Fi and networking protocol knowledge, embedded systems testing, Python and CI/CD experience, and experience with Wireshark/iPerf.
Wireshark, iPerf, Python, CI/CD, TCP/IP, DHCP, DNS, Windows, Linux
1mo
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Senior Software Engineer, Developer Experience
Toronto or Victoria or Ontario or British Columbia or Canada
$180k-$233k/yr RemoteFull Time
Thumbtack
Thumbtack: Online marketplace connecting homeowners with local service professionals.
4+ YOE4+ years software engineering experience; background in developer infrastructure or DX; fluency in at least one language; experience with Go, Scala, PHP, TypeScript, React, Next.js, Swift, Kotlin, or Python; strong problem-solving and communication.
Go, Scala, PHP, TypeScript, React, Next.js, Swift, Kotlin, Python
1w
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Senior Software Engineering Manager, Developer Tools
Bothell, Washington, United States
$201k-$263k/yr HybridFull Time
IonQ
IonQNYSE: IONQ: Develops and sells trapped-ion quantum computers and cloud services.
6+ YOE6+ MgmtBachelor's degree or equivalent,6+ years technical leadership and people management,5+ years open source contributions,3+ years Python,SDK and cloud hybrid experience,stakeholder and program management skills.
Python, Qiskit, Pennylane, CirQ
1mo
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Senior Software Engineer, Site Reliability Engineering
Toronto or Victoria or Ontario or British Columbia
$180k-$233k/yr RemoteFull Time
Thumbtack
Thumbtack: Online marketplace connecting homeowners with local service professionals.
5+ YOE5+ years managing infrastructure; extensive AWS and Linux fluency; coding in Python, Go, PHP, JavaScript; expertise in DNS, TLS, HTTP/S, TCP/IP; experience operating and observing distributed microservices; rotating on-call.
AWS, Linux, Python, Go, PHP, JavaScript, DNS, TLS, HTTP/S, TCP/IP
1mo
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Software Development Lead (C++)
Victoria or Canada
$135k-$155k/yr RemoteFull Time
Redbrick
Redbrick: Parent organization building and scaling a diverse software portfolio.
7+ YOE3+ Mgmt7+ years systems-level development experience (C++, Objective-C, C), 3+ years leading engineers, BSc or equivalent experience, experience with large codebases, strong engineering fundamentals and communication.
C++, Objective-C, C, Python, Bash, PowerShell, HTML, CSS, JavaScript, TypeScript, Chromium
2mo
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Staff Systems Integration Engineer - Quantum Communication
Bothell, Washington, United States
$152k-$199k/yr OnsiteFull Time
IonQ
IonQNYSE: IONQ: Develops and sells trapped-ion quantum computers and cloud services.
10+ YOEBS in engineering or physics; 10+ years hardware/software integration; systems engineering; hardware-in-loop testing; embedded software; FPGA development.
Python, Java, MATLAB, FPGA, Grafana, Telemetry, Instrumentation, Embedded software
2mo
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Development Lead Firmware Engineer
Lynnwood, Washington, United States
$115k-$201k/yr OnsiteFull Time
Schweitzer Engineering Laboratories
Schweitzer Engineering Laboratories: Manufactures digital systems that protect and automate power grids.
5+ YOELead design and testing of safety-critical firmware; collaborate with hardware/software teams; mentor engineers; 5+ years; C/C++, OO design, unit testing, debugging.
C, C++, RTOS, Python
1mo
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Aquatic Informatics- Sr. Engineer, Product InfraOps (Remote)
Calgary or Woodstock or London or Concord or Kamloops or Gatineau or Ottawa or Toronto or Mississauga or Tillsonburg or St. Catharines or Victoria or Markham or Montreal or Nanaimo or Burnaby or Winnipeg or Regina or Morrisburg or Edmonton or Vancouver or Guelph or Windsor or Halifax or Canada
$90k-$130k/yr RemoteFull Time
Hach
HachNYSE: VLTO: Manufactures analytical instruments and reagents for global water quality testing.
5+ YOEBachelor's or equivalent experience, 5+ years in DevOps/SRE/platform engineering, experience with major cloud platforms, Terraform, Ansible, Docker, Kubernetes, CI/CD, Python/Bash, and observability tools (Prometheus/Grafana/Datadog).
AWS, Azure, GCP, Terraform, Ansible, Docker, Kubernetes, CI/CD, Python, Bash, Prometheus, Grafana, Datadog
2w
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CATIA/DELMIA Automation Developer with CAA experience
Everett, Washington, United States
$120k-$180k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
5+ YOEExpertise in CATIA CAA/CAA V5, DELMIA/CATIA automation (VBA,CATScript,VB.NET,Python), C++ and C#/.NET, API/Webservices, EM integration, debugging, and 5+ years engineering experience.
CATIA CAA, ENOVIA, CAA V5, CATIA V5, DELMIA, VBA, CATScript, VB.NET, Python, C++, C#/.NET, Git, CI/CD, DevOps
2w
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CATIA/DELMIA Automation Developer with CAA experience
Everett, Washington, United States
$120k-$180k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesNational Stock Exchange of India: TCS: Global provider of IT services, consulting, and business solutions.
5+ YOEExperience customizing CATIA/DELMIA using CAA, VBA/CATScript or VB.Net/Python; proficiency in C++ and C#/.NET; familiarity with Webservices, APIs, Git and CI/CD; strong debugging and mechanical design understanding preferred.
CATIA CAA, ENOVIA, CATIA V5, DELMIA, VBA, CATScript, VB.Net, Python, C++, C#/.NET, Webservices, API, Git, CI/CD, DevOps
1w
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Artificial Intelligence Architect (Senior or Lead)
Arlington or North Charleston or Everett or Seal Beach or El Segundo or Hazelwood or Ridley Park or Renton or Mesa
$143k-$250k/yr HybridFull Time
Boeing
BoeingNYSE: BA: Designing and manufacturing commercial aircraft and defense systems.
5+ YOE5+ years in data engineering/software development and enterprise architecture; 3+ years AI/ML and modern programming; experience with cloud platforms, databases, AI integration, and AI model development.
AWS, Google Cloud Platform, Azure, C++, Java, JavaScript, Perl, Python, Visual Basic, Deep Learning, Natural Language Processing (NLP), Computer Vision, Generative AI, LLM/RAG
3mo
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AI-Native Builder Product Owner
Victoria, British Columbia, Canada
OnsiteFull Time
Semaphore Solutions
Semaphore Solutions: Provides informatics software and services for life science laboratories.
5+ YOE5+ years in software development or technical product ownership; strong coding in Python/TypeScript/Java; proven use of AI tools; experience in production-grade environments; collaboration with engineering teams.
Python, TypeScript, Java, AI tools
1w
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Artificial Intelligence Architect (Senior or Lead)
Arlington or North Charleston or Everett or Seal Beach or Hazelwood or Ridley Park or Renton or El Segundo or Mesa
$143k-$250k/yr HybridFull Time
Boeing
BoeingNYSE: BA: Designs and manufactures aircraft, defense systems, and space technology.
5+ YOE5+ years in data engineering/software development and enterprise architecture; 3+ years AI/ML and LLM experience; cloud platform experience (AWS/GCP/Azure); programming in C++, Java, JavaScript, Perl, Python, Visual Basic; strong communication and problem solving.
Deep Learning, Natural Language Processing (NLP), Computer Vision, Generative AI, Large Language Model/Retrieval-Augmented Generation (LLM/RAG), AWS, Google Cloud Platform, Azure, C++, Java, JavaScript, Perl, Python, Visual Basic
1w
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Data Scientist, Principal
Oakland or Washington or Ohio or District of Columbia or California or Long Beach or Arizona or Colorado or Connecticut or Florida or Georgia or Maryland or Minnesota or Nevada or Oregon or El Dorado Hills or San Diego or Woodland Hills or Alabama or Illinois or Virginia or Wisconsin or Texas or New York
$182k-$273k/yr HybridFull Time
Ascendiun
Ascendiun: Nonprofit parent overseeing health insurance and clinical service organizations.
8+ YOEAdvanced experience in applied AI/ML and software development, strong Python engineering, hands-on with deep learning and LLM frameworks, experience building production AI applications and leading ML design.
Python, PyTorch, TensorFlow, LangChain, LangGraph, SQL, Spark, Azure, Google Cloud, AWS