Top Tech Jobs & Startup Jobs in Seattle, WA

Lead design and development of AI/ML framework and inference software (ONNX, ONNX Runtime, Foundry Local). Provide technical leadership, mentor engineers, define requirements and design docs, drive performance, reliability, and observability improvements, act as DRI and participate in on-call operations, and collaborate across products to deliver scalable AI solutions.

Lead architecture and development of a high-scale experimentation platform for AI products. Drive cross-team technical direction, ensure scalability, reliability, security, and mentor senior engineers while owning live-site operations and incident retrospectives.

Drive intake, prioritization, and ADO governance for finance transformation; monitor SFI and system health; coordinate tool access reviews; develop operational effectiveness metrics; and enable AI-enabled automation and process improvements across Treasury and finance operations.

Lead design, implementation, and operation of high-performance, real-time auction services on a large-scale distributed advertising platform. Architect and deliver scalable features, optimize performance, run production support, participate in planning, code reviews, and mentor junior engineers.

Designs, builds, and operates scalable, secure backend services for Microsoft Devices supply chain and fulfillment. Leads architecture, code quality, AI-driven development, CI/CD automation, live-site reliability, security and compliance, and cross-functional collaboration to deliver products to customers.

Design, implement, and manage Azure network infrastructure and secure HRE segments. Configure firewalls, proxies, VPNs, and monitor traffic. Automate deployments with IaC and scripting, lead Tier 3 incident response and root-cause analysis, optimize performance, and ensure compliance with security standards.

Design, implement, test, and maintain AI-native engineering workflows and Edge browser features. Contribute to architecture and code reviews, automate deployments and testing, run on-call rotations, improve observability and telemetry, collaborate on experiments/feature flags, and ensure security, privacy, reliability, and compliance across the software development lifecycle.

Develop, deploy, and own production-scale machine learning and generative models (LLMs/SLMs). Perform large-scale data analysis, feature engineering, experiment design, prompt engineering, and optimization. Work with petabyte-scale datasets, write production code, and communicate concise, actionable insights to senior leadership.

Lead external communications for Microsoft AI models and research. Develop and execute comms strategies for model releases targeting developer, research, and enterprise audiences. Partner with GTM, marketing, and social teams; build spokesperson bench; support executive media prep and messaging; create influencer and early-access engagement plans; produce ongoing content and manage reputation risk across cross-company events.

Define product strategy and roadmap for securing authentication across Microsoft Entra. Partner with engineering, customers, and partners to build enterprise-grade authentication experiences, align roadmap to OKRs/KPIs, and address threats including AI-driven workloads while advancing Microsoft’s Zero Trust vision.