6,443 Results for

Software Design Engineer Jobs in Kirkland, WA

Jobs

New!

Seattle, WA5 days ago

Remote

$170,000–$270,000 Per Year

The ideal candidate will be mid-level backend .Net Software Engineer with recent experience within a small, fast-paced, API-focused AI infrastructure startup company with lean, highly collaborative engineering teams, where they have operated with significant ownership, autonomy, and a strong “go-getter” mentality. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Bellevue, WA1 day ago

Remote

$56–$95 Per Hour

The successful candidate will collaborate closely with vendors, project engineers, and technical leads to help deliver hardware for the first liquid-fueled, fast-spectrum reactor to be constructed and operated at Idaho National Laboratory. System One is seeking a Senior Mechanical Design Engineer to support the Molten Chloride Fast Reactor (MCFR) program and the Molten Chloride Reactor Experiment (MCRE).

Bellevue, WA11 days ago

Remote

$56–$95 Per Hour

Requirements B.S. degree in Mechanical Engineering or equivalent (minimum of eight years of equipment/component design experience; relevant M.S. degree credited as two years of experience) . System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

New!

Federal Way, WA1 day ago

You will understand, maintain and troubleshoot material handling control systems, including PLC/PC controllers and industrial networks such as Ethernet, ControlNet, DeviceNet, Profibus, motor control systems, servo drives, frequency drives, and electrical distribution systems. - Bachelor's degree in computer science, electrical engineering, automation engineering, or equivalent, or 2+ years of Ladder Logic and structured programming from Siemens, Allen-Bradley, or Codesys PLCs experience.

Bellevue, WA14 days ago

$95,000–$120,000 Per Year

As a member of the Exxel Pacific TEAM, the Senior Project Engineer is responsible for assisting the on-site project team, working under the Project Manager and Superintendent, in daily administrative management and documentation of the construction project. Strong computer skills including the ability to use Bluebeam/PDF, spreadsheets, online plan rooms and company communication tools, such as email, internet, and working knowledge of Microsoft Office Suite and computer based scheduling software.

New!

Seattle, WA5 days ago

$126,000–$250,000 Per Year

FPGA Integration (Optional): Experience interfacing with or developing alongside FPGAs, including familiarity with common communication interfaces (AXI, PCIe, custom parallel buses),register-mapped peripheral access from embedded Linux or bare-metal environments, and collaborative bring-up with digital design engineers. Excellent Communication Skills: Effectively convey ideas and communicate technical topics with engineering, build staff, and operations; run self-directed design reviews and participate in reviews of parallel systems.

New!

Everett, WA5 days ago

$65,000–$85,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. Responsibilities: Design and develop plans, specifications, and estimates for various civil engineering projects, such as water and wastewater systems, roadways, and underground utilities.

New!

Bellevue, WA6 days ago

$50–$58

You also maintain and improve existing tools by tightening observability, hardening security controls, and reducing operational burden so the team can focus on net-new automation. Employee pay is based on factors like relevant education, qualifications, certifications, experience, skills, seniority, location, performance, union contract and business needs.

New!

Seattle, WA5 days ago

Remote

$160,000–$230,000 Per Year

Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal. We’re hiring a hands-on Engineering Leader to own and scale a critical cloud-based healthcare product, leading a team of 10–15 engineers while driving both technical direction and delivery.

New!

Seattle, WA5 days ago

$150,000–$200,000 Per Year

In their previous lives, the founding team has been successful in raising $100s of millions in venture funding, developing the Amazon Sidewalk network, launching billions of dollars of space assets, and leading their teams to successful exits, both through acquisition and IPO. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

Bellevue, WA13 days ago

Remote

$52–$85 Per Hour

You will report directly to the Non-Safety I&C Manager and collaborate with a dedicated team of scientists and engineers, driving the future of Generation IV advanced nuclear reactor technologies. This opening plays a pivotal role in advancing technology for Sodium Fast Reactor systems, focusing on system design, prototype development, integration, and commissioning.

New!

Seattle, WA5 days ago

Remote

$90,000–$120,000 Per Hour

The right candidate will work closely with engineering, project management, and field teams to turn mechanical and electrical system designs into fully operational BAS and controls platforms that optimize building performance, reliability, and efficiency. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Seattle, WA5 days ago

$126,000–$250,000 Per Year

This role requires deep technical credibility — you will be working peer-to-peer with experienced firmware engineers —combined with the communication skills to guide less-experienced teams to successful outcomes. Excellent Communication Skills: Effectively convey ideas and communicate technical topics with engineering, build staff, and operations; run self-directed design reviews and participate in reviews of parallel systems.

New!

Seattle, WA5 days ago

$130,000–$200,000 Per Year

Excellent Communication Skills: Effectively convey ideas and communicate technical topics with engineering, build staff, and operations; run self-directed design reviews and participate in reviews of parallel systems. Information collected and processed as part of your Jobot candidate profile, and any job applications, resumes, or other information you choose to submit is subject to Jobot's Privacy Policy, as well as the Jobot California Worker Privacy Notice and Jobot Notice Regarding Automated Employment Decision Tools which are available at jobot.com/legal.

New!

Seattle, WA2 days ago

The ideal candidate will have strong experience in Windows Server administration and Linux systems, hands-on experience with automation and scripting (PowerShell, Python, or Bash), and solid understanding of networking and distributed systems. You'll make an impact by deploying and managing critical infrastructure, creating automated solutions for large-scale deployments, collaborating with teams to improve system reliability, and implementing solutions to technical challenges.

Tacoma, WA11 days ago

$30–$36 Per Hour

The Outside Plant Engineer is a subject matter expert of for all technical aspects of outside plant facilities and associated work such as cable sizing, cable counts, cable records and permitting for ROW’s and easements. This position works as a team member with Network Planning, Central Office, Transmission and Operations to support the growth, replacements, and upgrade of telecommunications plant facilities.

Redmond, WA11 days ago

$65–$73 Per Hour

Join a collaborative and innovation-driven medical technology organization as a Senior Quality Assurance Engineer, where you'll play a key role in ensuring product quality, supplier performance, and manufacturing excellence. Perform critical assessments and qualifications of internal and supplier-proposed change management activities, including Production Part Approval Process (PPAP) activities for supplier changes.

Redmond, WA25 days ago

$40–$40 Per Hour

The ideal candidate will have strong experience in designing and implementing automated test suites, CI/CD integration, and defect analysis and a proven ability to improve test coverage, ensure software quality, and support release readiness for prototype devices and builds. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

New!

Bellevue, WA1 day ago

Remote

$69–$115 Per Hour

System One is seeking to contract with a Senior Nuclear Safety Analysis Engineer responsible for performing safety analyses of our client’s Demonstration reactor, and support design transients analysis, Structures, Systems and Components (SSC) classification, development of analytical models and methods, as well as uncertainty quantification and sensitivity calculation. System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

New!

Seattle, WA1 day ago

$150,000–$150,000 Per Year

Qualifications include a Bachelor's Degree in Civil or Environmental Engineering, a Professional Engineer (PE) license, and substantial experience in collaborating with stakeholders, navigating regulatory landscapes, and engineering water infrastructure solutions. The ideal candidate will apply their comprehensive knowledge in civil and environmental engineering to innovate and lead projects, while ensuring compliance with pertinent regulations.

Bellevue, WA11 days ago

Remote

$56–$95 Per Hour

This role focuses on integrating Human Factors Engineering (HFE) into digital control systems and human-system interfaces (HSIs) for next-generation reactor technology. This role supports an advanced nuclear technology program focused on delivering safe, reliable, and innovative energy solutions.

Bellevue, WA12 days ago

Remote

$69–$115 Per Hour

Other engineering activities include, but are not limited to, performing accident analyses, contributing to software qualification, participating in hazard analysis, participating in Structures, Systems and Components (SSC) classification, as well as performing verification and validation activities. Familiarity with nuclear design, regulatory requirements, and risk-informed performance-based technology guidance for Non-Light Water Reactors under Regulatory Guide (RG) 1.233 is strongly preferred.

New!

Seattle, WA5 days ago

$77,000–$82,000 Per Year

Master required job-specific and technical skills in order to promote to an assistant superintendent or assistant project manager following the 12-month training program including, but not limited to, the ability to: Set up and maintain jobsite office and all jobsite records, including project directory, construction documents, subcontractor directory, daily reports, submittal logs, RFI logs, subcontractor correspondence, etc. Ability to learn sector- and project-specific software systems, including but not limited to: Microsoft Office 365 (Project, Excel, Word, Outlook, PowerPoint, etc.), ProCore, Adobe Suite, BlueBeam, and JD Edwards software suite .

Bellevue, WA9 days ago

Remote

$69–$115 Per Hour

This contract Safety Analysis Engineer role performs deterministic nuclear safety analysis and transient/accident modeling (RELAP5-3D or similar) to support U.S. NRC licensing submittals. System One, and its subsidiaries including Joulé and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America.

Bellevue, WA11 days ago

$37–$74 Per Hour

The engineer also builds automated, repeatable workflows, documents methodologies and assumptions, collaborates across disciplines to align methods with design and safety analysis, and follows SQA/NQA-1 practices to ensure traceability, configuration control, and reproducibility. Responsibilities include running steady-state and transient analyses to assess model performance and fidelity needs, integrating closure models and empirical correlations into existing frameworks, and identifying gaps through sensitivity studies to drive method improvements.

New!

Bellevue, WA6 days ago

Remote

$52–$85 Per Hour

The selected candidate will work closely with engineering teams, design partners, suppliers, and project stakeholders to develop, manage, verify, and maintain requirements while supporting the integration of systems, structures, components, testing, construction, and operations activities. The successful candidate will possess strong analytical and leadership skills, thrive in collaborative engineering environments, and demonstrate a commitment to continuous improvement, technical excellence, and successful project execution.

New!

Lynnwood, WA6 days ago

$131,300–$237,350

June 2, 2026For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above. You'll work directly with microcontrollers, sensors, actuators, communications systems, and vehicle subsystems while leading teams responsible for transforming concepts into operational capabilities.

New!

Seattle, WAToday

$170,000–$195,000

They are recognized for their collaborative culture, technical excellence, and commitment to delivering impactful projects for public and private sector clients.he ideal candidate will bring expertise managing complex transit and public works projects while leading multidisciplinary teams and supporting business development initiatives. Our client, a respected multidisciplinary engineering and infrastructure consulting firm, is seeking a Senior Civil Engineer / Senior Project Manager to support and lead transportation and transit projects throughout the Pacific Northwest.

Lynnwood, WA8 days ago

$131,300–$237,350

If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com. Leidos’ Undersea Systems Division is a recognized leader in C4ISR technologies, delivering innovative, mission-critical solutions across sensor networks, unmanned systems, and tactical platforms.

Lynnwood, WA8 days ago

$131,300–$237,350

Strong technical focus, ability to support team leadership, and establish strong, collaborative working relationships with government customers, technical staff, senior managers, and peers. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

Redmond, WA30+ days ago

Remote

Full-time
Employee

The ideal candidate will have strong experience in manual and exploratory testing, build validation, and defect reporting and a proven ability to execute test scripts, analyze results, and help ensure product quality prior to release. With delivery centers and offices across North America and India, we take pride in building long-term relationships and delivering excellence through innovation, collaboration, and integrity.

Bellevue, WA30+ days ago

$141,760–$212,640 Per Year
Full-time
Employee

Collaborate directly with AMD GPU hardware and firmware teams to evaluate proposed hardware features, providing software-grounded analysis of how changes to the memory subsystem, cache coherence protocols, or execution units affect workloads that matter. You will work with hardware architects to model and evaluate how GPU microarchitecture, AI frameworks, and the ROCm software stack interact, using that analysis to drive improvements in both performance and energy efficiency across the AI compute stack.

Seattle, WA30+ days ago

Full-time
Employee

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. To conform to U.S. Government commercial space technology export regulations, including the International Traffic in Arms Regulations (ITAR), 8 U.S.C. § 1324b(a)(3), applicants for employment at Blue Origin must be a U.S. citizen or national, lawfully admitted for permanent residence into the U.S. (i.e. current green card holder), or lawfully admitted as a refugee or granted asylum under 8 U.S.C. § 1157-1158.

Seattle, WA12 days ago

$190,400–$285,600 Per Year
Full-time
Employee

Design and develop software systems using scientific analysis and mathematical models to predict and measure outcome and consequences of design. Design, build, and maintain APIs, services, and systems across Stripes engineering teams using Ruby, Java, and Scala.

Bellevue, WA30+ days ago

$235,000–$306,000 Per Year
Full-time
Employee

C, C++, and Python; GPU kernel programming using CUDA, HIP, or OpenCL; Open-source software development; Linux or containerized environments; Object oriented design, data structures, and multi-threading; GPU-focused code optimization or software performance profiling; Software debugging in macOS, Linux, or Unix; and. Alternate combination of education and experience: Employer will alternatively accept a Bachelor's degree or foreign equivalent in Computer Science, Computer Engineering, Computing, Electronic Engineering, or related field and six (6) years of progressive, post-baccalaureate experience in job offered or closely related engineering role.

Seattle, WA30+ days ago

Full-time
Employee

Everett, WA30+ days ago

Full-time
Employee

This person will be able to translate high-level technical requirements to specific architecture and operational specifications, including the physical integration of complex electrical systems and components into our airplanes, as well as communicating with customers and stakeholders expanding across multiple organizations to implement high quality and service ready hardware and software systems. Bachelor of Science degree from an accredited course of study in engineering, engineering technology (including manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science.

Seattle, WA30+ days ago

Full-time
Employee

Using Docusign's Intelligent Agreement Management platform, companies can create, commit, and manage agreements with solutions created by the #1 company in e-signature and contract lifecycle management (CLM). Individuals seeking employment at DocuSign are considered without regards to race, ethnicity, color, age, sex, religion, national origin, ancestry, pregnancy, sexual orientation, gender identity, gender expression, genetic information, physical or mental disability, registered domestic partner status, caregiver status, marital status, veteran or military status, citizenship status, or any other legally protected category.

Everett, WA30+ days ago

Full-time
Employee

3. Bachelor of Science degree from an accredited course of study in engineering, engineering technology (includes manufacturing engineering technology), chemistry, physics, mathematics, data science, or computer science. Summary: This position will specifically involve working with Cabin Systems, which encompasses interior lighting, passenger address systems, seatback video, passenger connectivity, satellite connections, in-flight entertainment, and more.

Seattle, WA30+ days ago

Full-time
Employee

Seattle, WA30+ days ago

Full-time
Employee

Seattle, WA30+ days ago

Full-time
Employee

Seattle, WA30+ days ago

Full-time
Employee

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.

Seattle, WA30+ days ago

Full-time
Employee

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. This role is within the In-Space Systems Structures & Mechanisms Integrated Product Team, supporting Blue Ring, a high-powered hybrid solar electric and chemical-propelled spacecraft designed for unparalleled mission maneuverability, versatility, and capacity at significantly reduced costs.

Seattle, WA15 days ago

Full-time
Employee

and/or transports placardable amounts of hazardous materials by ground in any vehicle on a public road while in commerce, may be subject to additional Federal Motor Carrier Safety Regulations including: Driver Qualification Files, Medical Certification (obtained before onboarding), Road Test, Hours of Service, Drug and Alcohol Testing (CDL drivers only), vehicle inspection requirements, CDL requirements (if applicable) and hazardous materials transportation/shipping training. Required for Certain Job Profiles: Drivers who operate Commercial Motor Vehicles with a Gross Vehicle Weight (GVW), Gross Vehicle Weight Rating (GVWR) or combination of power unit and trailer that meets or exceeds 10,001 lbs.

Bellevue, WA30+ days ago

Full-time
Employee

We are seeking a skilled and motivated Software Engineer to join our Digital Services Group (DSG), where you will work with software, network, and systems engineers to design, implement, and deploy scalable, high-availability software solutions that support critical middleware applications and services. The Software Engineer participates in the architecture, design, development, and support of software components and APIs, working on semi-routine and greenfield assignments, following established procedures on routine work, and requiring mentorship primarily for new assignments.

Seattle, WA29 days ago

$150,000–$250,000 Per Year
Full-time
Employee

Join our engineering teams that build massively scalable software and systems, architect low latency infrastructure solutions, proactively guard against cyber threats, and leverage machine learning alongside financial engineering to continuously turn data into action. You will be working as part of multi-disciplinary team responsible for researching, architecting and building a cutting-edge platform that enable Goldman Sachs teams to deploy and manage services in public cloud safely and securely.

Bellevue, WA24 days ago

Full-time
Employee

The Sr Software Engineer works with a team of other software engineers, network and systems engineers to design, implement, and deploy software which meet customer's requirements, scales easily, removes the limitations of traditional networking solutions, and supports deployment in highly available environments. The Sr Software Engineer actively participates in architecture and design of various software components focused on creating applications that leverage technologies such as virtualization, micro services, SDN, NFV, and Big Data platforms and technologies.

Seattle, WA20 days ago

$90,000–$150,000 Per Year
Full-time
Employee

As a senior roadway design engineer, you’ll support transportation improvement projects with the design and detailing of local, county, and state roadway and highway projects. •While performing the duties of this job, physical demands of the employee include frequent sitting, moving, standing, talking, hearing, and occasional balancing, stooping, kneeling, crouching, reaching, handling, grasping, and feeling.

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Software Design Engineer Jobs in Kirkland, WA

Sr. AI Software Engineer (C#/.Net, infrastructure & startup exp. req'd) - 100% REMOTE Jobot

Senior Mechanical Design Engineer System One

Senior Component Design Engineer (RPA) – Contract System One

Automation Engineer Amazon.com Services LLC - A57

Senior Project Engineer Exxel Pacific

Embedded Solutions Engineer – Space Systems Jobot

Civil Engineer Jobot

Software Development Engineer Kforce Inc.

Manager, Software Engineering (Hands-On | Cloud SaaS | AI-Driven Development) Jobot

Senior Wireless Systems Engineer (R&D) Jobot

I&C Design Engineer System One

Applications Engineer / BAS Programmer Jobot

Senior Embedded Engineer - End Devices Jobot

Wireless Systems Engineer (Hardware) Jobot

Systems Engineer, Controls Fleet, Data Center Capacity Delivery Amazon Web Services, Inc.

OSP Engineer Mountain Ltd.

Senior Quality Assurance Engineer Joulé

Software Design Engineer in Test 3 BC Forward

Senior Nuclear Safety Analysis Engineer System One

Environmental Engineer Aminov Search Partners

I & C Human Factors Engineer System One

Senior Safety Methods Engineer (Nuclear) System One

Commercial Construction Project Engineer HITT Contracting

Safety Analysis Engineer, Nuclear System One

Senior Safety Methods Engineer System One

Systems and Requirements Management Engineer System One

Lead Firmware Engineer, Autonomous Systems Leidos

Senior Civil Engineer / Senior Project Manager-Transit Gables Search Group

Program Chief Engineer Leidos

Subsea Lead Program Engineer Leidos

Software Design Engineer in Test 1 Bucher & Christian Consulting, Inc. dba BCforward (BCF)

SENIOR SILICON DESIGN ENGINEER: Hardware-Software Co-Design, GPU Compute and AI Advanced Mircro Devices, Inc.

Design Engineer III (Fixed-Term) Blue Origin LLC

Software Engineer Stripe, LLC

SMTS Software Development Engineer Advanced Mircro Devices, Inc.

Ground System Fluid Mechanical Design Engineer III Blue Origin LLC

Design and Analysis Engineer 3 Spectraforce Technologies Inc.

Software Engineer FlightSafety International Inc

Design and Analysis Engineer Spectraforce Technologies Inc.

Structural Design Engineer II - New Glenn Upper Stage & PA Blue Origin LLC

Structural Design Engineer III - New Glenn Upper Stage & PA Blue Origin LLC

Avionics Cable Harness Design Engineer III - New Glenn Stage 2 (Fixed-Term) Blue Origin LLC

Sr. Ground System Fluid Mechanical Design Engineer Blue Origin LLC

Mechanical Design Engineer III - Blue Ring Blue Origin LLC

MK2 Avionics Hardware Design Engineer III - Lunar Permanence Blue Origin LLC

Engineer, Software Development T-Mobile USA, Inc

Engineering - Cloud Development - Software Engineer - Vice President - Seattle Goldman Sachs

Sr Software Engineer, ioS T-Mobile USA, Inc

Senior Roadway Design Engineer Consor Engineers LLC

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