Staff+ Software Engineer, Platform AnthropicStaff+ Software Engineer, PlatformSeattle, WAThis critical effort partners with Safeguards, Auth & Identity, Policy, and Product teams across API, Claude.ai, and third-party platforms as customers, creating the systems for KYC/KYB, trust grant issuance and inheritance, and end-user verification that flow across every Anthropic surface. Agentic Systems: You'll build the infrastructure and APIs that let developers create powerful agentic applications on the Claude API - including Claude Managed Agents, our managed platform for deploying and running agents in production.
Staff Machine Learning Platform Engineer, AI Evaluation Apple IncStaff Machine Learning Platform Engineer, AI EvaluationSeattle, WAExperience with distributed compute frameworks (Ray, Dask) Background in startup or early-stage environments where you wore multiple hats Familiarity with LLM token economics, rate limiting, and cost management at scale. Drive org-level evaluation strategy: Work with your technical manager to assess workload across engineers, set priorities, and define how self-service evaluation reaches every team at Apple.
Senior Software Engineer, ML Build & Release Quality - Private Cloud Computing Apple IncSenior Software Engineer, ML Build & Release Quality - Private Cloud ComputingSeattle, WAExpertise with large-scale build systems and C++/Swift/Python toolchains CI/CD at scale with sharp judgment on cost, cache, and flake reduction Track record shipping on tight, non-negotiable deadlines tied to OS or hardware launchesExperience validating ML or LLM workloads running on hardware accelerators such as GPUs, NPUs, or Apple Silicon in a cloud or datacenter environment. You will drive critical testing and validation initiatives across highly performant, energy efficient platforms built on Apple Silicon, and will play a central role in ensuring the quality, reliability, and scalability of next-generation datacenter technology that reaches hundreds of millions of people.
Senior Software Engineer - Managed Kubernetes Lambda IncSenior Software Engineer - Managed KubernetesBellevue, WAOur investors notably include TWG Global, US Innovative Technology Fund (USIT), Andra Capital, SGW, Andrej Karpathy, ARK Invest, Fincadia Advisors, G Squared, In-Q-Tel (IQT), KHK & Partners, NVIDIA, Pegatron, Supermicro, Wistron, Wiwynn, Gradient Ventures, Mercato Partners, SVB, 1517, and Crescent Cove. Design, build, and maintain scalable control plane services, operators, and custom Kubernetes controllers; develop automation in Go/Python for end-to-end cluster lifecycle management - provisioning, upgrades, patching, and deletion.
Senior Cybersecurity Engineer - Security Engineering & Security Operations City of Tacoma (WA)Senior Cybersecurity Engineer - Security Engineering & Security OperationsTacoma, WA$122,096–$171,953.60 / yearThese roles strengthen cybersecurity maturity aligned with the Center for Internet Security (CIS) Controls and the NIST Risk Management Framework (RMF) while supporting compliance obligations such as CJIS, HIPAA, PCI DSS, NERC CIP, and applicable RCW requirements. Working collaboratively with Information Technology teams and business units, these positions enhance cybersecurity visibility, engineer reliable controls, reduce vulnerabilities, manage threats, and ensure the confidentiality, integrity, and availability of City assets.
Staff Software Engineer, AI Developer Tools Gusto IncStaff Software Engineer, AI Developer ToolsSeattle, WA$180,000–$200,000 / yearHere's what you'll do day-to-day: Architect AI Core Infrastructure: Design, scale, and maintain the internal platform and APIs that integrate LLMs into the developer workflow, with a heavy focus on autonomous agents, custom retrieval-augmented generation (RAG), and smart context-delivery systems. Whether you are building bespoke internal coding assistants, automating sprawling codebase refactors, or deploying AI to self-heal CI/CD pipelines, your work will directly multiply the velocity of hundreds of builders.
Security Developer Tools Engineer (Static Analysis), Languages & Runtimes Apple IncSecurity Developer Tools Engineer (Static Analysis), Languages & RuntimesSeattle, WAThis role will involve developing program analyses to prevent classes of errors and automate the adoption of safe programming models, collaborating with and mentoring engineers, and partnering with operating system and security teams to improve the security and reliability of software in the Apple ecosystem. Help develop and make progress on a technical roadmap to build program analysis tools to continually improve the security of Apple's operating system software stack, including user space, kernel, and firmware environments.
Sr Software Development Engineer StratAcuity Staffing Partners IncSr Software Development EngineerSeattle, WA$80–$140 / hourIn terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. The position involves designing and implementing scalable services, introducing automated quality gates, defining reusable patterns and frameworks, and ensuring the platform is built on secure, maintainable, and reliable engineering practices.
Staff Frontier Agents Engineer Applied AI Scale AI IncStaff Frontier Agents Engineer Applied AISeattle, WA$252,000–$315,000 / yearEvery day, we work with organizations across finance, healthcare, manufacturing, media and telecommunications to build production AI agents that automate complex workflows, help humans, reason over enterprise knowledge, and operate safely at scale. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position and may be inclusive of several career levels at Scale; it will be determined during the interview process based on work location and additional factors, including job-related skills, experience, qualifications, interview performance, and relevant education or training.
Senior Frontier Agents Engineer Applied AI Scale AI IncSenior Frontier Agents Engineer Applied AISeattle, WA$216,000–$270,000 / yearEvery day, we work with organizations across finance, healthcare, manufacturing, media and telecommunications to build production AI agents that automate complex workflows, help humans, reason over enterprise knowledge, and operate safely at scale. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position and may be inclusive of several career levels at Scale; it will be determined during the interview process based on work location and additional factors, including job-related skills, experience, qualifications, interview performance, and relevant education or training.
Lead Engineer - Observability Platform CVS Health CorpLead Engineer - Observability PlatformWA$106,605–$284,280 / yearAs a Lead Cloud Engineer on the Observability Platform team, you will be architecting and scaling the data pipelines for billions of logs, metrics, and traces produced by thousands of workloads spanning multiple public cloud providers and datacenters. Provide technical leadership through mentorship, design reviews, architectural guidance, and cross‑team collaboration with principal engineers and engineering leadership.
Frontier Agents Engineer Applied AI Scale AI IncFrontier Agents Engineer Applied AISeattle, WA$180,000–$225,000 / yearEvery day, we work with organizations across finance, healthcare, manufacturing, media and telecommunications to build production AI agents that automate complex workflows, help humans, reason over enterprise knowledge, and operate safely at scale. The range displayed on each job posting reflects the minimum and maximum target for new hire salaries for the position and may be inclusive of several career levels at Scale; it will be determined during the interview process based on work location and additional factors, including job-related skills, experience, qualifications, interview performance, and relevant education or training.
NewLab/Test Engineer 2 StratAcuity Staffing Partners IncLab/Test Engineer 2Redmond, WA$42–$47 / hourThe ideal candidate will execute manual and automated testing activities, validate release quality, create and maintain test documentation, analyze product performance, and ensure the quality, usability, and reliability of software across MR platforms and VR devices. In terms of professional development, Everforth Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA.
Staff AI/ML Engineer, Developer Productivity General Motors CoStaff AI/ML Engineer, Developer ProductivityWA$180,000–$284,000 / yearBenefit options include medical, dental, vision, Health Savings Account, Flexible Spending Accounts, retirement savings plan, sickness and accident benefits, life insurance, paid vacation & holidays, tuition assistance programs, employee assistance program, GM vehicle discounts and more. As a leader on this team, we are looking for someone who cares deeply about the technical development of other engineers on the team and can effectively balance the needs and priorities of the business, our users, and the growth of our engineers.
Senior Mechanical Engineer-Tooling Expert Airbus SESenior Mechanical Engineer-Tooling ExpertMukilteo, WA$123,000–$145,000 / yearEquipment Operation (personal computer, telephone, copies, fax machine, and related office equipment and using electronic identification card to enter building floors and internal doors): able to operate most office and personal electronic equipment and some tools including production tools such as hydraulic lifts. Individual Development: Upskilling and development opportunities through our global Leadership University, including unlimited access to 10,000+ e-learning courses focusing on ways to develop your employability, certifications, career path as well as the opportunity to participate in accelerated development programs and both national and international mobility.
Senior Software Engineer - Product Security Plaid IncSenior Software Engineer - Product SecuritySeattle, WAWhile these experience and characteristics are not prerequisites, candidates who possess them would be well-suited for the role: Experience building systems or services related to vulnerability management, data encryption, key management, secret management, user authentication, service authentication, authorization systems, and security policy enforcement. Unlike traditional Product security roles, this position is for a Senior software engineer who wants to solve security challenges at scale by designing and building production-grade services, libraries, and frameworks.
NewSenior Full Stack Software Engineer NICE SystemsSenior Full Stack Software EngineerSeattle, WAWe're building a small, elite team of full-stack engineers who use AI-assisted development not as a novelty, but as a core part of how they work: engineers who can outpace traditional development teams and deliver production-grade software faster and smarter. reduced cycle times, automated SDLC improvements), honest assessments of tradeoffs between tools, how your day-to-day workflow has changed, and your perspective on what skills matter most in an AI-assisted engineering environment.
Senior Valves & Actuators Engineer Stoke Space TechnologiesSenior Valves & Actuators EngineerKent, WA$129,150–$193,620 / yearOur components are used in a variety of applications, including but not limited to engine flow control valves, large propellant valves, high-pressure gas valves, throttle valve actuators, and engine gimbal TVC actuators. To conform to U.S. Government space technology export regulations, including the International Traffic in Arms Regulations (ITAR), you must be a U.S. citizen, lawful permanent resident of the U.S., protected individual as defined by 8 U.S.C. 1324b(a)(3), or eligible to obtain the required authorizations from the U.S. Department of State.
Rotating Equipment, BTM R&D Fluidstack LtdRotating Equipment, BTM R&DSeattle, WAIf there is an error with your submission and you did not receive a confirmation email, please email careers@fluidstack.io with your resume/CV, the role youve applied for, and the date you submitted your application-- someone from our recruiting team will be in touch. Powerful AI will be the biggest lever for human choice weve ever built - but only if models are aligned with what humanity actually wants.
PRINCIPAL / STAFF BACKEND ENGINEER — DISTRIBUTED SYSTEMS Widenet ConsultingPRINCIPAL / STAFF BACKEND ENGINEER — DISTRIBUTED SYSTEMSSeattle, WashingtonStrong candidates for this track have built the data layer at search companies, content platforms, data infrastructure businesses, or SaaS products where managing large volumes of complex documents is core to the product. The core technical challenge is building systems that stay fast, fair, and predictable regardless of how much variance exists across customer workloads — and doing so without a dedicated SRE or platform team to hand things off to.