NewPrincipal Electrical Engineer HelionPrincipal Electrical EngineerEverett, WashingtonSince Helion's founding in 2013, we have raised $1.5 billion from long-time investors such as Sam Altman, Mithril, and Capricorn Investment Group as well as new investors including Thrive Capital, LightSpeed Venture Capital, SoftBank, and others to propel us forward. As a Principal Power Electronics Engineer, you'll own those problems — the highest-risk, least-defined pulsed-power and power-conversion challenges the program faces — and set the technical direction that the rest of the electrical organization builds on.
Principal, PMT - External Svcs - AMZ18216.7 Amazon.com IncPrincipal, PMT - External Svcs - AMZ18216.7Seattle, WA$185,797–$245,000 / yearConstruct a portfolio of service offerings by generalizing the gaps across multiple customers and segments to drive new products and services. Delight customers and influence the technical decisions makers throughout the entire life-cycle of the engagement from discovery, adoption, optimization, and service evolution.
Principal Applied Scientist, Prime AI/ML Science Amazon.com IncPrincipal Applied Scientist, Prime AI/ML ScienceSeattle, WAWe build the science and infrastructure that allows Prime to know each member deeply, decide what to show them and when, generate the right content in the right format, and measure whether it worked - all optimized toward long-term member value. You will define the frontier, architect the science strategy for a large, cross-cutting organization, and drive breakthroughs that reshape how Prime thinks about customers and the membership program at the deepest level.
Principal Product Manager - Tech, AWS Distributed SQL Amazon.com IncPrincipal Product Manager - Tech, AWS Distributed SQLSeattle, WAYour primary responsibility as a Principal Product Manager - Technical (PMT) is to help accelerate the product engineering and business growth of Amazon Aurora DSQL. A successful candidate will demonstrate proven product management skills with experience delivering features for large scale database systems.
Discovery Immunology Principal Research Scientist Vertex Pharmaceuticals, IncDiscovery Immunology Principal Research ScientistSeattle, WA$140,000–$210,000 / yearWe seek talent who bring an external perspective, demonstrate curiosity and sound judgment, and thoughtfully adopt new capabilities that improve decision-making, drive innovation, increase efficiency, and help deliver better outcomes for patients. General Summary: Vertex is seeking a highly motivated Discovery Immunology Principal Research Scientist, to lead immunology discovery programs focused on autoimmune diseases.
Principal Technical Program Manager, Prime Video Amazon.com IncPrincipal Technical Program Manager, Prime VideoSeattle, WAPrime Video operates a global, high-scale streaming service, spending hundreds of millions in infrastructure and allocating hundreds of engineers to operational load each year - a surface area where disciplined operational rigor and improved development efficiency translate directly into customer experience, cost, and speed of innovation. This role exists to close that gap: to be the single-threaded owner who defines what operational excellence means for PV, instruments it, runs the mechanisms that inspect it, and drives the initiatives that continuously raise the bar.
Principal Applied Scientist - AI for Life Sciences, AWS Applied AI Solutions - Life Sciences Amazon.com IncPrincipal Applied Scientist - AI for Life Sciences, AWS Applied AI Solutions - Life SciencesSeattle, WAYou will innovate on how large language models reason, plan, and act in complex scientific domains, while applying domain knowledge in biology to ensure models produce scientifically valid outputs. As part of the AWS Applied AI Solutions organization, we have a vision to provide end user applications, leveraging Amazon"s unique experience and expertise, that are used by millions of companies worldwide to manage day-to-day operations.
Principal AI/ML HPC Specialist Technical Account Manager (STAM) , AWS Enterprise Support, NAMER-Sp Amazon.com IncPrincipal AI/ML HPC Specialist Technical Account Manager (STAM) , AWS Enterprise Support, NAMER-SpSeattle, WAYou will partner with TAMs, SAs, and service teams to provide customers with AWS AI/ML best practice guidance, diving deep into machine learning infrastructure services (PCS, ParallelCluster, HyperPod, Batch), promoting customers" AI/ML workloads to production, developing regional AI/ML strategies, advising on HPC-to-AI convergence patterns (simulation-surrogate loops, physics-informed neural networks), and training field teams on distributed training patterns, GPU/Trainium cluster operations, and the use cases and benefits of artificial intelligence and machine learning at scale. Architect and Validate Innovative Solutions - Design and implement production-grade AI/ML training and inference solutions leveraging Slurm-based job scheduling, distributed training frameworks (PyTorch FSDP, DDP, DeepSpeed, Megatron-LM), SageMaker HyperPod for managed GPU clusters with automated health checks and node replacement, high-performance parallel storage (Amazon FSx for Lustre), and container runtimes on Deep Learning AMIs (DLAMIs) against reference architectures and HPC lens to ensure performance, reliability, and cost governance at scale.
Principal Product Manager - Sales & Revenue Operations, Amazon Shipping Amazon.com IncPrincipal Product Manager - Sales & Revenue Operations, Amazon ShippingBellevue, WAThis leader will develop a deep understanding of how BDs prospect, engage customers, manage opportunities, and close business, and translate those needs into investments across sales tooling, AI-enabled experiences, workflow automation, analytics, pipeline and account intelligence, onboarding, enablement technology, and BD productivity. Sitting within Revenue Excellence & Enablement, this role will own what commercial capabilities BDs need, why those investments matter, and whether they deliver measurable business outcomes, while partnering closely with Product & Technology teams that own core platforms, technical architecture, and engineering delivery.
Principal Worldwide Specialist Solutions Architect, Agentic AI, Data & AI GTM Amazon.com IncPrincipal Worldwide Specialist Solutions Architect, Agentic AI, Data & AI GTMSeattle, WALead the highest-stakes customer engagements personally, framing undefined problem spaces with customer architects and executives, designing agentic solutions that leverage governed context across AWS Glue Data Catalog, Amazon Redshift, Amazon Simple Storage Service, Apache Iceberg, Amazon Athena, Amazon Bedrock knowledge bases, and Lake Formation. Because the service is evolving toward general availability, we meet customers building agentic applications where they are today: guiding them through the AWS Glue Data Catalog and Amazon Bedrock knowledge bases building blocks available today, proving value against real agent use cases, and capturing the customer interest and requirements that shape the service roadmap.
Principal Tech Program Mgr, Business Data Technologies Amazon.com IncPrincipal Tech Program Mgr, Business Data TechnologiesSeattle, WAThe BDT-AI4ME organization works bring AI-centric methodologies and automations to Amazon organizations needing to connect their business teams and objectives with their data teams and architectures. As part of a broader team, you collaborate with other technical program managers to ensure that work in your space aligns with work and plans of other teams across BDT and other organizations.
Senior / Principal Scientist, Formulation and Drug Product Development Immunome IncSenior / Principal Scientist, Formulation and Drug Product DevelopmentBothell, WA$155,896–$190,220 / yearThe Senior / Principal Scientist, Formulation and Drug Product Development will lead formulation and drug product (DP) development activities for Immunome''s ADC pipeline, with a strong emphasis on late-stage development, regulatory submissions, process validation readiness, comparability assessments, and product lifecycle management. The ideal candidate will possess deep expertise in biologics and ADC drug product development and a demonstrated track record advancing products through Phase 3, BLA submission, commercial launch, and post-approval lifecycle management.
Principal HRBP, Business and Corporate Development Amazon.com IncPrincipal HRBP, Business and Corporate DevelopmentSeattle, WAThe BCD team focuses on growing Amazon"s businesses in a variety of ways - from corporate development (aka mergers, acquisitions, and investments; notable acquisitions include MGM Studios, Whole Foods, and One Medical) to corporate development integration (supporting acquisitions from end-to-end) to corporate business development (which manages Amazon"s most complex and high-impact partnerships) and Amazon Fuse (a partner marketing channel that acquires incremental Amazon customers globally via third-party partnerships). Partner with senior leaders and their teams to develop talent strategy that develops the next generation of cross-Amazon leaders Serve as a thought partner to key leaders Engage in strategic planning meetings that translate business needs into people plans Partner with business on organizational design, workforce planning, succession planning, location strategy Provide compensation support including salary planning, approval of salary actions, promotions, etc.
Principal Product Manager Tech, Prime Video Amazon.com IncPrincipal Product Manager Tech, Prime VideoSeattle, WAOur vision is to build the most efficient, flexible, innovative, highly performant digital content supply chain in the world that is the backbone of Prime Video's delightful customer experience, and provides content creators the tools, building blocks, and distribution to reach familiar and new audiences, tell new kinds of stories, and inspire them to think differently. The Technical Product Manager serves as the technical as well as business lead throughout the entire development lifecycle including scoping, planning, conceptualizing, designing, testing, documenting, and shipping the product to the end customer, keeping in mind issues around tech debt, scalability, performance and latency, and compatibility with technology and business goals.
Senior / Principal Scientist, Formulation And Drug Product Development Immunome IncSenior / Principal Scientist, Formulation And Drug Product DevelopmentBothell, WA$155,896–$190,220 / yearThe Senior / Principal Scientist, Formulation and Drug Product Development will lead formulation and drug product (DP) development activities for Immunome's ADC pipeline, with a strong emphasis on late-stage development, regulatory submissions, process validation readiness, comparability assessments, and product lifecycle management. The ideal candidate will possess deep expertise in biologics and ADC drug product development and a demonstrated track record advancing products through Phase 3, BLA submission, commercial launch, and post-approval lifecycle management.
Principal Engineer - AI Platform & Operations Serko LtdPrincipal Engineer - AI Platform & OperationsSeattle, WA$168,000–$230,000 / yearML Infrastructure Mastery: Expert-level knowledge of model serving (e.g., Triton, vLLM, Ray Serve) and deep experience with Kubernetes and cloud ecosystems (AWS/GCP/Azure). When you join Serko, you become part of a team of passionate travellers and technologists bringing people together, using the world’s leading business travel marketplace.
Principal Product Mgr - Tech, EC2 Core Product Management Amazon.com IncPrincipal Product Mgr - Tech, EC2 Core Product ManagementSeattle, WAAs customers around the world move to the cloud, we need high-powered Product Managers to understand how customers in different geographies, deploy manage and pay for their current infrastructure and how EC2 should adjust our pricing and product capabilities and positioning to fit the unique needs of our global customer base. You'll work with our customers, partners, strategic sales teams and operational stakeholders in structuring solutions, prioritize product roadmap features, and spearhead the definition of new capabilities through expertly crafted business requirements documents.
Principal Ops Engineering - AMZ10314.6 Amazon.com IncPrincipal Ops Engineering - AMZ10314.6Seattle, WARemote$150,483–$193,200 / yearteam, Worldwide Design team, North America Procurement, Information Technology, Loss Prevention, Facilities, Safety, Change Management and North America Operations. Innovate with complex automated material handling equipment, packaging technologies, and systems, including robotics and.
Principal Water Resources Engineer AECOMPrincipal Water Resources EngineerSeattle, WAAs a senior member of the team, they will provide technical leadership and mentorship, help solve complex business and engineering challenges, and play a key role in expanding AECOM''s regional presence while leveraging the resources, technical depth, and global reach of one of the world''s leading infrastructure consulting firms. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
Principal Systems Architect, Radar Development Echodyne CorpPrincipal Systems Architect, Radar DevelopmentKirkland, WAAs a Principal Systems Architect, you will develop system architectures, performance budgets, and deliver field-ready capabilities that meet customer and product needs. Experience leading systems engineering for products spanning RF/mixed-signal electronics, embedded firmware/OS, and application software.