32 system software engineer jobs at 19 companies in Mount Vernon, WA
1d
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Generalist Software Engineer - NHL
Burnaby or Vancouver or Victoria
$105k-$143k/yr HybridMultiple Commitments Available
3+ YOERequires 3+ years of C++ development, software architecture, testing, debugging, optimization, client-server systems, multithreading, databases, and multi-platform development experience.
C++
5d
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Embedded Software Engineer Sr
Lynnwood, Washington, United States
$133k-$162k/yr OnsiteFull Time
5+ YOE5–7+ years of embedded software experience in real-time or safety-critical environments; bachelor's degree in engineering; proficiency in C and C++; experience with aerospace standards, requirements tools, debugging, and embedded systems.
C, C++, Python, Assembly, DXL, Ada, SCADE, IBM DOORS, IBM EWM, Adobe FrameMaker, LDRA, TQD, Oscilloscopes, Logic analyzers, Hardware debuggers, ARINC 429, RS-232, CAN, AFDX, DO-178C
1mo
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Senior Software Test Engineer
Everett, Washington, United States
HybridFull Time
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
1mo
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Senior Software Test Engineer
Everett, Washington, United States
$110k-$183k/yr HybridFull Time
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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Software Development Engineer III
Mountlake Terrace, Washington, United States
$112k-$190k/yr HybridFull Time
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
1w
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Senior Software Integration and Test Engineer
Bothell, Washington, United States
OnsiteFull Time
5+ YOE5+ years embedded software/firmware development and test experience, HITL test environment experience, proficiency in C/C++/Python, embedded system bring-up, and ability to work under ITAR (U.S. person required).
C, C++, Python, Hardware-in-the-loop (HITL), cFS, FreeRTOS, VxWorks, CAN, UART, Ethernet, CI/CD
2mo
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Sr. Electricity Market Optimization Software Engineer
Bellevue or Bothell
$128k-$192k/yr OnsiteFull Time
4+ YOEMaster's in EE or STEM, 4+ years in electricity markets/SCUC/economic dispatch or power system analysis, MIP knowledge, experience with software development practices, legal U.S. work authorization, background check and drug screen.
Mixed-Integer Programming (MIP), SDLC, Lean/Agile/XP, CI, GitHub, DevOps
1mo
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Software or Systems Engineers - Flight Controls
Phoenix or Cedar Rapids or Grand Rapids or Bothell or Lexington or New Orleans
$75k-$145k/yr HybridFull Time, Contract
U.S. Person required, Bachelor's degree in CS/CE/EE/Systems/Math or equivalent, significant avionics flight controls and embedded software experience, object-oriented programming (C++, C#, Python), teamwork and leadership.
C++, C#, Python, Waterfall, Agile
2mo
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Software Development Lead (C++)
Victoria or Canada
$135k-$155k/yr RemoteFull Time
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
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
1mo
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Substation Electrical Engineer
Burnaby or Victoria
$95k-$137k/yr HybridFull Time
6+ YOEBachelor's in electrical engineering (power systems), P.Eng required, minimum 6 years HV/EHV substation design experience in North America, EMR/office software and power-system tools familiarity, valid driver’s license.
PSSE, PSCAD, ETAP, CDEGS, WinIGS, MathCAD, Microsoft Office, AutoCAD, MicroStation
1d
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Product Developer (AI Focused)
Victoria, British Columbia, Canada
$90k-$135k/yr HybridFull Time
Degree in computer science, software engineering, or related field; software development experience; Python, C#, or C++; scalable distributed systems; AI/ML infrastructure or MLOps experience.
Python, C#, C++, MLflow, Kubeflow, Azure ML, Docker, Kubernetes
2w
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Electrical Controls Engineer
Mount Vernon, Washington, United States
$78k-$116k/yr OnsiteFull Time
3+ YOEB.S. in engineering, 3+ years software development experience, proficiency with MATLAB/Simulink, control systems knowledge, strong communication and problem-solving skills, up to 10% travel.
MathWorks MATLAB, Simulink, IBM Rational DOORS Next Generation, CAN, SAE J1939, LIN, ASPICE
1mo
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Systems Engineer - Underwater Warfare Systems (UWW)
Halifax or Montreal or Ottawa or Kanata or Dartmouth or Calgary or Victoria
$74k-$97k/yr HybridFull Time
2+ YOEBachelor's in engineering (software/hardware/systems/mechanical/electrical/electronics) required, 2+ years relevant experience, NATO Secret clearance required, familiarity with SysML, DOORS, Rhapsody, ClearCase, ClearQuest, Windchill, Agile, and underwater sensor integration.
SysML, Dynamic Object-Oriented Requirements System (DOORS), Rhapsody, ClearCase, ClearQuest, Windchill, Agile
4w
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Integration & Test Engineer (Starlink Aviation)
Woodinville, Washington, United States
$100k-$140k/yr OnsiteFull Time
1+ YOEBachelor's in engineering, 1+ years mechanical/electromechanical design or testing experience; able to develop and operate test hardware/software, troubleshoot systems, and write test plans.
6d
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Sr. Avionics Safety Engineer III (Hybrid - Cedar Rapids, IA; Burnsville, MN; Bothell, WA)
Cedar Rapids or Burnsville or Bothell
$87k-$165k/yr HybridFull Time
5+ YOEUniversity degree and 5+ years of relevant experience, or advanced degree and 3+ years. Requires aircraft systems, hardware, or software engineering experience; U.S. citizenship is required.
CAFTA, Fault Tree Analysis, ARP4761, ARP4754A, DO-254, DO-178B/C, DO-297
3mo
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Applied AI Engineer – Fusion Systems
Everett, Washington, United States
$138k-$182k/yr OnsiteFull Time
Experience with data/knowledge modeling, technical docs, Python software engineering, and turning ambiguous information into structured systems.
Python, Confluence, Jira, OpenAI, Claude, LLM APIs
3w
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Marine Systems Specialist - Mechanical
Victoria, British Columbia, Canada
$70k-$86k/yr HybridFull Time
4+ YOEAccredited post-secondary in mechanical engineering/technology, eligible for provincial registration, 4+ years marine systems design/maintenance experience, MS Office and drafting software skills, eligible for Canadian Secret security clearance.
Microsoft Office, AutoDesk, Dassault Systems
2mo
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TyreSense Systems Validation & QA Lead
Victoria, British Columbia, Canada
OnsiteFull Time
Post-secondary education or equivalent experience in engineering or related field; proven experience in systems/firmware/software/hardware validation, defect triage, and release-readiness; programming/scripting capability and familiarity with SQL, version control, and CI/CD.
TS3, TS4, SQL, CI/CD, version control, issue tracking
6d
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Administrator, Protection Services Security Systems
Victoria, British Columbia, Canada
$39-$56/hr FieldFull Time
5+ YOEDegree-equivalent education in software engineering, computer science, or architectural/engineering technology plus five years' related institutional experience. Requires security analyst training, database administration, access control software, communication, and driver's license.
personal computers, access control software
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