Tech Lead, Data & Inference Engineer Catalyst LabsTech Lead, Data & Inference EngineerSeattle, WashingtonBy transforming first party and third party data into precision targetable audiences across platforms such as Meta, Google and YouTube, they enable marketing teams to reach higher match rates, reduce wasted advertising spend and accelerate pipeline growth. With a strong understanding of how business buyers behave in channels that have traditionally been focused on business to consumer activity, they are redefining how business brands scale demand generation and account based efforts.
Software Development Engineer in Test SDET Globenet Consulting CorpSoftware Development Engineer in Test SDETBELLEVUE, WAFull timeThe AES Group Inc. is seeking an experienced Software Development Engineer in Test to design, build, and maintain scalable automation solutions across web, API, backend, and integrated application environments. The ideal candidate will bring strong programming expertise, hands-on automation framework experience, and the ability to support continuous testing within modern CI/CD pipelines.
Senior Software Engineer - Autonomy Interface Overland AISenior Software Engineer - Autonomy InterfaceSeattle, WashingtonThe ideal candidate has deep experience with modern Python backend development, is comfortable with performance-sensitive and concurrent systems, and enjoys working at the intersection of web technologies, real-time communications, and physical AI. We are seeking a Senior Software Engineer – Autonomy Interface to design and implement the backend systems supporting a mission-critical command-and-control (C2) platform for autonomous ground vehicles.
Principal Software Development Engineer ExpediaPrincipal Software Development EngineerSeattle, Washington$231,000–$323,500 / yearStrong experience with deep learning frameworks (PyTorch, TensorFlow) for production ML systems, including designing and deploying ranking models, personalization engines, and real-time inference pipelines with knowledge of model serving patterns (e.g.,TorchServe, TensorFlow Serving,BentoML) and online/offline evaluation frameworks. Experience building and deploying neural search and embedding-based retrieval systems, including vector databases (e.g., Pinecone,Weaviate, FAISS), semantic search architectures, and large-scale similarity search at scale with sub-100ms latency requirements.
Product Security Engineer Overland AIProduct Security EngineerSeattle, WashingtonDirect experience with the Department of Defense (DoD) Risk Management Framework (RMF), NIST 800-53, CNSSI 1253, and documenting security controls for Authority to Operate (ATO) or Authority to Connect (ATC) packages in eMass. As a compliance leader, you will map and implement controls aligned with CSEIG v3.0, DISA STIGs, and NIST 800-53/171, preparing the necessary documentation and evidence to support customer ATO and ATC efforts.
Senior Software Development Engineer ExpediaSenior Software Development EngineerSeattle, WashingtonAir Supply unifies and elevates Expedia Group’s air supply platform across brands and partners, deepening integrations with airline and distribution systems (such as NDC and aggregators) to deliver a trusted, high‑converting, and cost‑efficient air shopping and booking experience. In this role, you will own and evolve complex, mission‑critical air supply services end to end—from technical design and implementation through deployment, monitoring, and ongoing optimization—to improve reliability, scale, and traveler outcomes across our global air marketplace.
Staff Software Engineer - Backend LVTStaff Software Engineer - BackendSeattle, WA$213,000–$256,000 / yearPartnering closely with engineering leadership, cross-functional teams, and senior peers, you will architect resilient, high-velocity services that power our next-generation intelligent site technology. LVT is redefining how businesses operate in the physical world, moving beyond traditional security solutions to deliver AI-driven, actionable intelligence that makes sites smarter, safer, and more secure.
NewImplementation Engineer PactFiImplementation EngineerSeattle, WashingtonRemotePactFi was developed in close partnership with two of the industry's largest players, both of whom represent the top 3 players in the private credit space by both size (AUM) and deal activity. Our web-based application brings together all parties involved in such a transaction to more efficiently allocate capital, complete KYC, share documents, manage funds flow, and more.
Staff Software Engineer, Backend CognitivStaff Software Engineer, BackendBellevue, Washington$200,000–$270,000 / yearYou'll work across multiple engineering teams, influence architectural decisions, and partner closely with Product, Infrastructure, and external stakeholders to deliver durable solutions that accelerate business growth. Cross-functional collaborator : Able to partner effectively with Product, Infrastructure, Engineering leaders, and external partners while aligning multiple stakeholders around technical direction.
Staff Data Engineer LVTStaff Data EngineerSeattle, Washington$171,900–$221,000 / yearDataset Versioning: Own schema and content versioning so producers can evolve datasets without breaking consumers opt-in versions, append-without-rewrite for new fields, and the reader/writer indirection that lets data migrate underneath clients on a controlled rollout instead of forced lockstep migrations. Labels & Annotation Data Lifecycle: Own how labels and semantic annotations are appended to datasets without rewriting source data, then versioned, quality-checked, and served, partnering with annotation and data-operations teams on label production and verification while you own the dataset, storage, and serving side.
Senior Software Development Engineer - ML Platform ExpediaSenior Software Development Engineer - ML PlatformSeattle, WashingtonIn this role, you will: Design, build, and evolve scalable machine learning platform capabilities, including system design, API design, and data modeling, to enable reliable feature engineering, feature discoverability, model inference, and operation across multiple technical domains. As a global travel company powered by passionate people, trusted partnerships, and leading technology, we connect travelers, partners, and advertisers through our consumer brands, B2B network, and travel advertising business.
Infrastructure Software Engineer Overland AIInfrastructure Software EngineerSeattle, WashingtonExperience designing and maintaining shared libraries, APIs, software frameworks, or developer platforms used by multiple engineering teams. Design and develop shared libraries, SDKs, and frameworks used across engineering teams for logging, telemetry, database access, authentication, and service communication.
Software Development Engineer III - InsurTech - Full Stack ExpediaSoftware Development Engineer III - InsurTech - Full StackSeattle, WashingtonAs a global travel company powered by passionate people, trusted partnerships, and leading technology, we connect travelers, partners, and advertisers through our consumer brands, B2B network, and travel advertising business. Expedia Group offers benefits and perks designed to support employees and their families, including medical, dental, and vision coverage, paid time off, an Employee Assistance Program, wellness and travel reimbursement, travel discounts, and International Airlines Travel Agent Network (IATAN) membership.
Sr Staff Forward Deployed Engineer Ultimate Kronos GroupSr Staff Forward Deployed EngineerSeattle, WA$145,600–$240,695 / yearWe are seeking a Senior Staff Forward Deployed Engineer (FDE) to lead complex enterprise engagements across UKG's HCM, Payroll, and Workforce Management ecosystem. With the world's largest collection of workforce insights, and people-first AI, our ability to reveal unseen ways to build trust, amplify productivity, and empower talent, is unmatched.
NewClient Support Engineer PactFiClient Support EngineerSeattle, WashingtonRemotePactFi was developed in close partnership with two of the industry's largest players, both of whom represent the top 3 players in the private credit space by both size (AUM) and deal activity. Our web-based application brings together all parties involved in such a transaction to more efficiently allocate capital, complete KYC, share documents, manage funds flow, and more.
NewSenior Software Development Engineer - AI Foundations ExpediaSenior Software Development Engineer - AI FoundationsSeattle, WashingtonAs a Senior Software Development Engineer at Expedia Group, you design, develop, and operate high-quality software solutions that deliver traveler, partner, and business value across multiple services, raising the bar on architecture, reliability, and data-driven outcomes. Leverage familiarity with AI-driven systems, tools, or workflows and applying AI/ML concepts to real world products to design agentic orchestration, tool interfaces, and safeguards that improve developer and traveler experiences.
Engineer, IT Shared Services Bristol Myers SquibbEngineer, IT Shared ServicesBothell, WA$83,680–$101,404 / yearBased on eligibility*, additional time off for employees may include unlimited paid sick time, up to 2 paid volunteer days per year, summer hours flexibility, leaves of absence for medical, personal, parental, caregiver, bereavement, and military needs and an annual Global Shutdown between Christmas and New Years Day. Each of us is empowered to apply our individual talents and unique perspectives in a supportive culture, promoting global participation in clinical trials, while our shared values of passion, innovation, urgency, accountability, inclusion and integrity bring out the highest potential of each of our colleagues.
Software Packaging Engineer SkyePoint DecisionsSoftware Packaging EngineerColumbia, Washington$145,000–$165,000 / yearSkyePoint Decisions is a leading Cybersecurity Architecture and Engineering, Critical Infrastructure and Operations, and Applications Development and Maintenance IT service provider headquartered in Dulles, Virginia with operations across the U.S. We provide innovative enterprise-wide solutions as well as targeted services addressing the complex challenges faced by our federal government clients. This senior engineering position requires extensive hands-on experience in packaging, testing, and delivering baseline and non-baseline software to both classified and unclassified government networks.
Senior Software Engineer - Distribution & Supply ExpediaSenior Software Engineer - Distribution & SupplySeattle, WashingtonAs a global travel company powered by passionate people, trusted partnerships, and leading technology, we connect travelers, partners, and advertisers through our consumer brands, B2B network, and travel advertising business. Familiarity with AI-driven systems, tools, or workflows for accelerating development (such as code generation, intelligent testing, or operational insights), and applying these responsibly to improve engineering productivity and product outcomes.
SMTS/LMTS Full Stack Software Engineer Tableau SoftwareSMTS/LMTS Full Stack Software EngineerSeattle, WAExperience integrating and orchestrating LLMs and AI services using APIs, SDKs, and agent frameworks such as OpenAI APIs, LangChain, MCP, RAG pipelines, tool calling, and vector databases. Our team is shaping the next generation of analytics, delivering seamless, interactive visualization experiences embedded directly into user workflows and integrated with modern platforms to enhance engagement and collaboration.