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1,526 system development engineer jobs at 633 companies in Napa, CA

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Sr Engineer, Brake System Development
Novi or Charlotte or San Francisco or Los Angeles or New York City
$130k-$160k/yr OnsiteFull Time
Scout Motors
Scout Motors: Designs and manufactures all-electric rugged SUVs and trucks.
8+ YOEBachelor's or Master's in Engineering/Technology, 8+ years brake system development/validation experience in OEM or Tier-1, experience with DVP&R, NVH, test execution, data acquisition and analysis, strong cross-functional collaboration and project management.
DVP&R, NVH
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Senior System Engineer – OS Kernel
Walnut Creek, California, United States
$130k-$160k/yr HybridFull Time
Aptiv
AptivNYSE: APTV: Engineers electrical architectures and safety software for vehicles.
Experience with OS kernel and RTOS development, proficiency in C and embedded systems, familiarity with assembly/C++/Python, experience with device drivers/BSP and industry safety standards (DO-178C, ISO 26262, ASPICE) preferred, strong communication and project ownership.
VxWorks, RTOS, C, Assembly, C++, Python, CI/CD, BSP, DO-178C, ISO 26262, ASPICE, MIL
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3d
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System Software Engineer - HP IQ
San Francisco, California, United States
$162k-$288k/yr OnsiteFull Time
HP
HPNYSE: HPQ: Produces personal computers, printers, and related digital imaging products.
8+ YOE8+ years system software/embedded platform experience; strong C or C++ skills; Python experience; systems design, low-level driver and firmware development, debugging at HW/SW interface; ARM SoC familiarity.
C, C++, Python, Perfmon, Valgrind, Android, Linux, Windows, ARM, GPU, DSP, logic analyzer
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System Software Engineer - HP IQ
San Francisco, California, United States
$162k-$288k/yr OnsiteFull Time
HP
HPNYSE: HPQ: Manufactures personal computers, printers, and 3D printing hardware.
8+ YOE8+ years system software and embedded platform experience; strong C or C++; driver and low-level framework development; Python; hardware-software debugging; performance and power optimization.
C, C++, Python, Android, Linux, Windows, Perfmon, Valgrind, GPU, DSP, logic analyzers, ARM System-on-Chip (SOC)
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3mo
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SoC System Level Test Product Development Engineer
Austin or San Francisco
OnsiteFull Time
Apple
AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
10+ YOEBachelor's degree plus 10+ years of experience; strong background in semiconductor test solutions, SOC architectures, and manufacturing environment; programming skills in Python/Perl and C/C++/C#.
Python, Perl, C#, C, C++, Visual Basic .NET
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Staff Radar Systems Development Engineer
El Segundo or Hawthorne or Los Angeles or Washington or San Francisco or Seattle or London
$110k-$240k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
10+ YOEBachelor's in STEM or equivalent,10+ years radar systems experience,expertise in radar principles,signal processing,DSP,RF systems,algorithm development,data analysis;proficiency with Python/MATLAB;ability to lead tests and mentor engineers.
C++, Python, MATLAB, FPGAs, DSPs
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System Software Engineer - HP IQ
San Francisco, California, United States
$162k-$288k/yr OnsiteFull Time
HP
HPNYSE: HPQ: Manufacturer of personal computers, printers, and imaging devices.
8+ YOE8+ years system software and embedded platform experience; strong systems design; proficiency in C/C++ and Python; experience debugging hardware/software interfaces and optimizing performance.
C, C++, Python, Perfmon, Valgrind, Android, Linux, Windows, ARM, GPU, DSP, logic analyzers
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Sr. Process Development Engineer - Pyrolysis Test
Fort Lupton or San Francisco or Colorado or Louisiana
$98k-$148k/yr OnsiteFull Time
Charm Industrial
Charm Industrial: Sequesters carbon by converting biomass residues into bio-oil.
7+ YOEBachelor's in engineering, 7+ years process development/scale-up experience with pilot systems, strong heat transfer/reaction engineering/process safety knowledge, hands-on troubleshooting, process modeling, and cross-functional leadership.
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2mo
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Sr Development Test Engineer
Alameda, California, United States
$140k-$180k/yr OnsiteFull Time
Astra
Astra: Manufacturer of orbital launch vehicles and satellite propulsion systems.
5+ YOE5+ years hands-on test engineering in propulsion or aerospace; owns test stands from concept to operation; experience with high-pressure fluid systems, cryogenics, and DAQ; read drawings; perform hazardous operations.
DAQ hardware, NI, Beckhoff, sensors, valves, transducers
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Software Development Engineer 4
Portland or San Francisco or Washington or Boston
$141k-$173k/yr OnsiteFull Time
WEX
WEXNYSE: WEX: Provides global payment processing and business information management services.
Staff/lead level engineer with deep experience architecting autonomous/agentic AI systems, cross-platform architecture, security-by-design, CI/CD, cloud reliability, and mentoring senior engineers.
Helm Charts, Argo Workflows, CI/CD, LLMs
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1w
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Document Management System Senior Developer
Sacramento County, California, United States
$9k-$12k/mo HybridFull Time
State Controller's Office
State Controller's Office: California's fiscal controller managing state financial operations and assets.
Senior-level software development and application support experience; strong C#.NET development, experience with document capture and content management, relational databases, hybrid cloud integrations, problem solving and communication skills.
C#.NET, Amazon Textract, IBM Datacap, IBM FileNet Content Manager, MySQL, SQL Server, Oracle
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4w
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Software Development Engineer, Hydro
San Francisco, California, United States
$193k-$262k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
5+ YOE5+ years professional software development and programming; leadership/mentorship experience; 3+ years in distributed systems or compilers; Rust fluency preferred; Bachelor's degree preferred.
Hydro, Kiro, Rust, LLVM, GraalVM, Nix, Bazel
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2mo
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Senior Propulsion Development Engineer
San Francisco, California, United States
$150k-$225k/yr OnsiteFull Time
Astro Mechanica
Astro Mechanica: Building turboelectric jet engines for supersonic aircraft.
5+ YOE5+ years hands-on experience with fluidic and propulsion systems, test operations, and data analysis; familiarity with hazardous environments; instrumentation knowledge; scripting; engine cycle modeling.
Python, Matlab, GasTurb, NPSS, PLC
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2mo
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System Software Engineer, First-Party Hardware
San Francisco, California, United States
$266k-$445k/yr HybridFull Time
OpenAI
OpenAI: Develops artificial intelligence models and generative AI software services.
7+ YOE7+ years in low-level system software, embedded software, firmware, or hardware diagnostics; strong C/C++/Rust; Linux-based platforms; automation and lab bring-up.
C, C++, Rust, Linux, OpenBMC, Redfish, BMCWeb, IPMI, BIOS/UEFI, PCIe, UART, I2C, SMBus, PMBus, GPIO, JTAG
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Software Development Engineer/Senior Software Development Engineer, Agentic Systems, AI for Drug Discovery
South San Francisco or New York City
$115k-$265k/yr HybridFull Time
Roche
RocheSIX Swiss Exchange: ROG: Provides innovative pharmaceutical and diagnostic healthcare solutions.
3+ YOEBachelor's/Master's in CS or related, 3+ years (Software Engineer) or 5+ years (Senior) software engineering experience, proficiency in Python, cloud production software, API design, testing, and system design.
Python, React, Model Context Protocol, CI/CD
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Software Development Engineer
Santa Rosa, California, United States
OnsiteFull Time
Keysight Technologies
Keysight TechnologiesNYSE: KEYS: Provides electronic design, test, and simulation software and hardware.
2+ YOEBachelor’s in CS/CE or equivalent; 2+ years in production systems with C#/.NET (preferred) or Java/C++; OO design; Git workflows; multi-task; strong communication.
C#, DotNet, Java, C++, Git, CI/CD, SQL Server, Docker, OpenShift, WPF, Angular
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1mo
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Order Management System (OMS) Staff Engineer
San Francisco, California, United States
$140k-$200k/yr HybridFull Time
Levi Strauss & Co.
Levi Strauss & Co.NYSE: LEVI: Designs and sells denim jeans and casual lifestyle apparel.
10+ YOE10+ years backend software engineering experience designing and operating distributed systems; hands-on production ownership, observability, DDD, CI/CD, incident response, mentoring, and experience with OMS/commerce platforms is a plus.
Order Management System (OMS), CI/CD, Trunk-based development, Feature flagging, Event Sourcing, Command Query Responsibility Segregation (CQRS), Distributed tracing, Architecture Decision Records (ADR), Service Level Objectives (SLOs)
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Principal Software Development Engineer - Developer Platform
Pleasanton, California, United States
$223k-$334k/yr HybridFull Time
Workday
WorkdayNASDAQ: WDAY: Provides cloud-based software for financial and human capital management.
12+ YOE12+ years software engineering (including 3+ years principal/staff level), 6+ years in distributed systems, deep front-end expertise (React, HTML, CSS), API/SDK design, cloud-native and Kubernetes experience, strong communication; BS required, MS preferred.
React, HTML, CSS, Kubernetes, GCP, AWS, Azure, REST, GraphQL, OAuth 2.0, OIDC, SDK, API, GKE, LLM
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2mo
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Sr. BESS Development Engineer
San Francisco or Brooklyn
$95k-$130k/yr HybridFull Time
Elevate Infrastructure
Elevate Infrastructure: Developer and operator of utility-scale battery energy storage systems.
1+ YOEBachelor's in Electrical/Mechanical/Energy Systems required; 1+ year designing utility-scale BESS or PV projects (Dev) or 4+ years with 2+ years designing (Sr); proficiency with AutoCAD, PVsyst, PVFarm; PE license a plus.
AutoCAD, PVsyst, PVFarm
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2w
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Sr. Software Development Engineer - Video Rendering
Seattle or San Francisco or San Jose
$174k-$331k/yr OnsiteFull Time
Adobe
AdobeNASDAQ: ADBE: Provides software for digital media creation and marketing analytics
10+ YOE10+ years software engineering with deep GPU/graphics or rendering systems experience, strong modern C++, and knowledge of GPU APIs, shading languages, and performance debugging.
C++, DirectX 12, Metal, Vulkan, CUDA, OpenCL, HLSL, Slang, SPIR-V, DXIL, DXC, Nsight, PIX, TensorRT, ONNX Runtime
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