Senior Software Engineer, Fullstack The Allen Institute for AISenior Software Engineer, FullstackSeattle, WAThis employer participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. If E-Verify cannot confirm that you are authorized to work, this employer is required to give you written instructions and an opportunity to contact the Department of Homeland Security (DHS) or Social Security Administration (SSA) so you can begin to resolve the issue before the employer can take any action against you, including terminating your employment. The essential functions include, but are not limited to the following: Work closely with UX designers, product managers, and research scientists to develop rich UI experiences using React and robust backend services in Python.
Research Engineer, FlexOlmo The Allen Institute for AIResearch Engineer, FlexOlmoSeattle, WAThis employer participates in E-Verify and will provide the federal government with your Form I-9 information to confirm that you are authorized to work in the U.S. If E-Verify cannot confirm that you are authorized to work, this employer is required to give you written instructions and an opportunity to contact the Department of Homeland Security (DHS) or Social Security Administration (SSA) so you can begin to resolve the issue before the employer can take any action against you, including terminating your employment. The FlexOlmo team designs new architectures and training methods that help models use data more effectively—through improved training, inference-time conditioning, and retrieval—broadening the types of data they can leverage and ultimately enhancing performance.
Mission Systems Avionic Engineer Apollo Professional SolutionsMission Systems Avionic EngineerEverett, WAProvide technical management of relevant aspects of critical suppliers and Boeing software team members to ensure compliance with design requirements; support for products will encompass the entire lifecycle including proposal, development, production, and in-service support as well as flight and laboratory testing. Support the engineering design, development, analysis, testing, and certification of the mission avionics systems to ensure seamless integration with software and higher-level systems and platforms.
Senior Electrical Engineer Nenni and AssociatesSenior Electrical EngineerSeattle, WashingtonOur client is a nationally recognized engineering firm delivering electrical, mechanical, plumbing, fire protection, and technology solutions across federal, ports, healthcare, education, and infrastructure markets. Our client is seeking a Senior Electrical Engineer to join their Seattle team, supporting Federal, Ports, Healthcare, and Infrastructure projects.
Platform Engineer (Forward Deployment) Lightning AIPlatform Engineer (Forward Deployment)Seattle, WA$120,000–$250,000 / yearWe're looking for a highly technical, customer-oriented platform engineer who thrives in fast-moving, ambiguous environments where success requires deep software engineering expertise, sound systems thinking, and the ability to collaborate directly with customer engineering teams to bring complex AI applications into production. Working alongside customer engineering teams, you'll solve complex technical challenges across inference infrastructure, distributed systems, APIs, and AI workflows-building reliable, observable systems that perform at scale.
Supplier Quality Engineer DuPont Electronic Materials CMPSupplier Quality EngineerBellevue, WashingtonManage and monitor supplier performance by interacting closely to ensure clear communication of Qnity's expectations, including regular audits, technical meetings, on-going improvement activities, performance feedback to supplier, training of semiconductor industry expectations and on-site visits. Drive the improvement of quality and performance of suppliers' quality systems including management of change and notification protocols, root cause investigation, documentation and reporting, SPC/SQC programs, calibration, and non-conforming material review systems.
Systems Security Software Engineer Blueprint Technologies, LLCSystems Security Software EngineerRedmond, WA$65–$75 / hourWe're looking for an Embedded Software Engineer to help build and evolve an advanced platform that automates firmware security analysis using modern compiler technologies, fuzzing frameworks, and AI-assisted workflows. In this role, you'll develop scalable tools that transform firmware into analyzable intermediate representations, automate vulnerability discovery, and improve the accuracy and efficiency of security-analysis pipelines.
Senior Software Engineer I CompassSenior Software Engineer ISeattle, WA$149,580–$166,200 / yearAs a Senior Software Engineer on the Staff AI Enablement Team, you will be a key driver of Compass's enterprise AI strategy as part of a forward-deployed strike force that partners directly with major business units (such as Finance, Legal, HR, and Brokerage Operations, etc.) to produce game-changing, automated workflows. Requirements: Strong Application & Backend Engineering Background: 6+ years of professional software engineering experience, with a proven track record of designing, building, and operating production-grade web applications, API integrations, or business-critical backend services.
NewEmbedded Solutions Engineer – Space Systems JobotEmbedded Solutions Engineer – Space SystemsSeattle, WA$126,000–$250,000 / yearFPGA 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.
NewGeotechnical Engineer JobotGeotechnical EngineerKirkland, WA$70,000–$130,000 / yearWe provide private and public sector developers with our geotechnical, hydrogeologic, and environmental technical expertise to enable the construction of large residential developments, commercial/industrial complexes, public works facilities, roadways, bridges and airports. 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.
NewLead Software Engineer VisaLead Software EngineerBellevue, WA$173,100–$276,800 / yearAPI Generation: The ability to develop and apply Application Program Interfaces (APIs), a set of routines, protocols, and tools for building software applications that specify how software components should interact and are used when programming graphical user. Visa is a world leader in payments technology, facilitating transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories, dedicated to uplifting everyone, everywhere by being the best way to pay and be paid.
Field Engineer Keller North America, Inc.Field EngineerSeattle, WA$85,000–$90,000 / yearKeller is an excellent fit for a candidate who decided to become a civil engineer to work in Construction that includes a balance of design and construction management with a combination of field and office work. By connecting global resources and local experience, Keller develops innovative, practical, and cost-effective solutions to geotechnical challenges.
NewMechanical Design Engineer United Systems Mechanical, LLCMechanical Design EngineerSeattle, WAWe’re looking for a Mechanical Design Engineer / Account Executive to support our growing tenant improvement (TI) and special projects work. This is a hybrid role for someone who enjoys both designing HVAC systems and working directly with customers .
Software Engineer II Pinnacle Technical ResourcesSoftware Engineer IISeattle,, Washington$60–$65 / hourContractorThe specific compensation for this position will be determined by a number of factors, including the scope, complexity and location of the role as well as the cost of labor in the market; the skills, education, training, credentials and experience of the candidate; and other conditions of employment. Successfully placed or hired candidates would only be asked for banking details after accepting an offer from us during our official onboarding processes as part of payroll setup.
I&C Design Engineer System OneI&C Design EngineerBellevue, WARemote$52–$85 / hourYou 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.
NewSenior Mechanical Engineer ASME Lead System OneSenior Mechanical Engineer ASME LeadBellevue, WARemote$69–$115 / hourThis is an excellent opportunity to contribute to next-generation nuclear technology while working with a highly collaborative engineering team focused on innovation, safety, and technical excellence. This role will focus on the design, analysis, and certification of safety-related reactor components and pressure-retaining systems in accordance with ASME Section III requirements.
Junior I & C Design Engineer System OneJunior I & C Design EngineerBellevue, WA$115–$190 / hourThis role will focus on the development of Instrumentation & Control systems for nuclear island systems, structures, and components (SSCs), working closely with multidisciplinary engineering teams to deliver safe, reliable, and innovative engineering solutions. Bachelor's degree or higher in Controls Engineering, Electrical Engineering, or a related engineering discipline from an accredited university.
NewMid-Level Project Engineer - Fisheries ACS Professional StaffingMid-Level Project Engineer - FisheriesRedmond, WA$95,000–$112,000 / yearOur client, an engineering firm specializing in renewable energy, water, and environmental solutions, is seeking a Mid-Level Project Engineer – Fisheries to support the design and construction of fish passage projects, including technical and nature-like fishways. The ideal candidate is a licensed PE (or committed to licensure) with experience in fisheries or structural engineering, proficiency in AutoCAD and Revit/MEP, and familiarity with regulatory and permitting processes.
Senior Welding Engineer System OneSenior Welding EngineerBellevue, WA$56–$95 / hourSystem One is seeking a Senior Welding Engineer for a yearlong contract role to work as part of a high-functioning team of engineers focused on materials processing, supply chain development and supplier qualification for next generation material and components for sodium-cooled fast reactors. Oversee test programs for qualification of welds, including mechanical properties, burst testing, thermal creep, creep-fatigue, neutron irradiation, thermal aging, and sodium exposure.
Principal Engineer, Seismic CSA Integration and Oversight System OnePrincipal Engineer, Seismic CSA Integration and OversightBellevue, WARemote$69–$115 / hourPerform technical reviews of work products, including seismic analysis, soil-structure interaction (SSI) analysis, and probabilistic assessments. Support the development of plant level requirements and strategies related to seismic design and licensing activities for advanced nuclear reactor projects.