Senior Principal Engineer - Cybersecurity (Hybrid - Seattle) NordstromSenior Principal Engineer - Cybersecurity (Hybrid - Seattle)Seattle, Washington$200,500–$332,000 / yearFor Los Angeles or San Francisco applicants: Nordstrom is required to inform you that we conduct background checks after conditional offer and consider qualified applicants with criminal histories in a manner consistent with legal requirements per Los Angeles, Cal. Visionary enterprise security leader defining organizational direction and industry-leading practices for platform security across Nordstrom's technology ecosystem.
Principal Engineer, Shopping & Delivery Infra Pinterest IncPrincipal Engineer, Shopping & Delivery InfraSeattle, WARemote$285,452–$449,541 / yearWhat you'll do: Define and drive the long-term technical vision for indexing and retrieval infrastructure across Core, Ads, and Shopping, aligning architecture investments to measurable improvements in freshness, quality, coverage, reliability, and cost efficiency. Partner closely with engineering, product, ML, and infrastructure leaders to align priorities, resolve tradeoffs, and deliver shared platform capabilities that improve retrieval performance across multiple discovery surfaces.
Principal Software Engineer MediaAlphaPrincipal Software EngineerBellevue, WA$200,000–$350,000 / yearYou own the architecture, health, and strategic technical direction across large and complex systems that span multiple teams—ensuring sound design, operational excellence, and alignment with business needs across the ecosystem. We are an intentionally small organization, designed for agility, speed, collaboration, and workability, where Principal Engineers serve as the technical authorities and go-to leaders across multiple teams and groups.
Principal Software Engineer MediaAlpha Inc.Principal Software EngineerBellevue, WA$200,000–$350,000 / yearYou own the architecture, health, and strategic technical direction across large and complex systems that span multiple teams-ensuring sound design, operational excellence, and alignment with business needs across the ecosystem. We are an intentionally small organization, designed for agility, speed, collaboration, and workability, where Principal Engineers serve as the technical authorities and go-to leaders across multiple teams and groups.
Principal Engineer, Energy Solutions Tract CapitalPrincipal Engineer, Energy SolutionsSeattle, WashingtonYou will define process safety strategy, lead process hazard analyses (PHA) such as HAZOP, HAZID, What‑If, and LOPA , and ensure that Tract’s BTM assets are safe, compliant, auditable, and repeatable across campuses. Proven ability to collaborate with multidisciplinary engineering, construction, commissioning, and operations teams to: Embed safeguards, alarms, and interlocks into design and control strategies.
Principal Engineer SnowflakePrincipal EngineerBellevue, Washingtonnice to have) Familiarity with the web platform (TypeScript/JavaScript, browser APIs, WebSockets, service workers, iframe/cross-origin security models) particularly as it relates to how Python-backed apps are served and embedded in the browser. This role requires a rare combination: deep hands-on engineering expertise in Python/container runtimes, a systems architect's instinct for platform design, and the organizational influence to drive cross-team programs.
Principal Engineer, Identity Data Security and Trust SnowflakePrincipal Engineer, Identity Data Security and TrustBellevue, WashingtonYou will bridge the gap between high-level security policy and low-level system enforcement, ensuring that our perimeter controls are robust, scalable, and deeply integrated with context-aware access policy frameworks. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results.
Principal Engineer, Identity Data Security And Trust SnowflakePrincipal Engineer, Identity Data Security And TrustBellevue, WA$264,000–$379,500 / yearAS A PRINCIPAL SOFTWARE ENGINEER - IDENTITY, DATA SECURITY AND TRUST AT SNOWFLAKE YOU WILL: Architectural Leadership: Lead the design and implementation of the Data Movement Policy (DMP) framework, ensuring it can handle complex multi-cloud and hybrid environments. You will bridge the gap between high-level security policy and low-level system enforcement, ensuring that our perimeter controls are robust, scalable, and deeply integrated with context-aware access policy frameworks.
Sr. Electrical Engineer - Federal/Design Principal K2 StaffingSr. Electrical Engineer - Federal/Design PrincipalSeattle, WashingtonPerform electrical calculations (arc flash, coordination, short circuit, voltage drop, load flow) using ETAP/SKM. The ideal candidate will have 10+ years of experience designing electrical systems for federal, ports, and/or infrastructure projects.
Principal Full Stack Software Engineer - Game Studio Worldscape TechnologyPrincipal Full Stack Software Engineer - Game StudioRedmond, Washington$160,000–$200,000 / yearWe are at the forefront of AI decision-making, working with state-of-the-art distributed architecture and data management techniques to ensure our platform delivers the right AI-driven decisions for all our customers - from individual app developers to large enterprise organizations - while enabling agentic integration across our AI fabric. With a zero-trust security framework, seamless integration with legacy systems, and robust developer tools, Worldscape empowers rapid deployment of agentic applications that drive resilience and efficiency in sectors like logistics, telecom, defense, and infrastructure.
Principal Engineer - Security Products, Security Visibility DigitalOceanPrincipal Engineer - Security Products, Security VisibilitySeattle, WA$235,200–$294,000 / yearEvolve the Audit Logging Platform: Lead the redesign of DigitalOcean's audit log infrastructure to support immutable, tamper-evident, compliance-grade event records with fine-grained retention controls, cross-account federation, and real-time streaming access for customers and internal security teams. Core Experience: You possess over 10 years of software engineering expertise, including 4+ years dedicated to audit logging, security telemetry, SIEM integration, or managing high-throughput data pipelines within cloud or IaaS ecosystems.
Principal Game Engine Engineer, Platform Worldscape TechnologyPrincipal Game Engine Engineer, PlatformRedmond, Washington$160,000–$200,000 / yearYou will architect scalable physics solutions, integrate tightly with the data fabric, animation, and rendering pipelines, and drive innovation in physics-led simulation techniques to deliver responsive interactions across vehicles, environments, and all other simulation assets. With a zero-trust security framework, seamless integration with legacy systems, and robust developer tools, Worldscape empowers rapid deployment of agentic applications that drive resilience and efficiency in sectors like logistics, telecom, defense, and infrastructure.
Principal Embedded Engineer - Space Systems Hubble NetworkPrincipal Embedded Engineer - Space SystemsSeattle, WA$200,000–$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. 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.
Principal Engineer ExternalPrincipal EngineerSedro Woolley, WashingtonAcross every role, from engineers and technicians to operations and support teams, our people help solve challenging problems, push the limits of design and manufacturing, and create solutions that make a lasting impact. Principal Engineers are renowned technical experts who solve the most complex engineering challenges, influence company-wide technical direction, and provide strategic leadership across programs.
Principal Power Electronics Engineer Helion Energy IncPrincipal Power Electronics EngineerEverett, WAYour work will focus on high-power electrical systems including energy delivery to pulsed magnetics, energy recovery systems, internal redistribution networks, and grid-tie infrastructure. Since Helions founding in 2013, we have raised over $1 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors SoftBank and Lightspeed to propel us forward.
Sr. Principal Electrical Design Engineer Coastal Wave RecruitingSr. Principal Electrical Design EngineerMoses Lake, WashingtonThis is a high-impact leadership role where you will drive electrical design strategy, support plant build-out, and influence long-term system reliability and scalability. Principal Electrical Design Engineer to lead the design and execution of electrical systems supporting a first-of-its-kind advanced manufacturing facility.
NewSoftware Principal Engineer OneIdentity LLCSoftware Principal EngineerWANote: We do not use text messaging or third-party messaging apps like Telegram to communicate with applicants, so please exercise caution if you are approached in this way and only interact with people claiming to be Quest employees if they have an email address ending in @quest.com or @oneidentity.com. The combined entity delivers a complete portfolio of market-leading Identity Access Management, Privileged Access Management, and Identity Governance solutions.
Principal Engineer -Intelligent Document & Context Grounding UiPath IncPrincipal Engineer -Intelligent Document & Context GroundingBellevue, WAAt UiPath, were building the next generation of enterprise AI-agents that dont just generate responses, but understand business context, reason over enterprise knowledge, and deliver trustworthy outcomes at scale. Work closely with Product Managers, Applied Scientists, Designers, and Engineering Leaders to turn ambiguous AI opportunities into production capabilities customers rely on every day.
Principal Engineer, Specialized Software Google LLCPrincipal Engineer, Specialized SoftwareSeattle, WAAs a Principal Software Engineer, Applied AI, Office of the CTO, Google Cloud, you will create and reinforce the human pathways between Google Engineering and our most strategic customers and partners, allowing all of us to start from loosely defined, potentially transformative market opportunities and convert them into new, technology-enabled businesses. You will help our customers create their future and help us create the future of Google by continuously tuning our innovation system and products to the needs of the world's most complex enterprises.
Principal Engineer, Cluster Orchestration CoreWeave IncPrincipal Engineer, Cluster OrchestrationBellevue, WA$206,000–$303,000 / yearTo conform to U.S. Government export regulations applicable to that information, applicant must either be (A) a U.S. person, defined as a (i) U.S. citizen or national, (ii) U.S. lawful permanent resident (green card holder), (iii) refugee under 8 U.S.C. § 1157, or (iv) asylee under 8 U.S.C. § 1158, (B) eligible to access the export controlled information without a required export authorization, or (C) eligible and reasonably likely to obtain the required export authorization from the applicable U.S. government agency. As a Principal Engineer in cluster orchestration, you will be responsible for systems that directly determine how efficiently GPUs are used, how reliably large models run, and how quickly customers can move from research to production.