Principal AI Engineer Jobs

Set the research direction for cloud threat detection and protection, spanning cloud control planes, identity, workloads, and Kubernetes across major cloud platforms. This senior…

Set technical direction for software that plans and optimizes SQL queries and matches queries to precomputed results. The role spans complex engineering work across product compon…

Lead a software engineering team that builds platform capabilities and integrates third-party software. Partner with product, business, and technical leaders to turn priorities in…

Lead engineering across the systems that help people express what they want from their next job and navigate a personalized job search. The work spans user-facing experiences, bac…

Build and support software that applies AI, automation, integrations, and analytics to improve business processes and decision-making. You’ll work hands-on across the full develop…

Manage and mature a large-scale cloud platform, helping teams deliver and operate applications through strong DevOps practices. The role combines hands-on AWS operations and autom…

As a Principal Solutions Engineer, you’ll guide prospective customers through the design and evaluation of AI solutions for customer service operations. You’ll combine business co…

Own and improve the infrastructure and reliability practices that support a large, growing product and the engineers building it. This staff-level site reliability role combines h…

Build and improve real-time speech technology for production voice agents handling customer servicing conversations. You’ll own important parts of the speech stack, taking problem…

Lead risk data science for consumer lending, developing models and decision systems that help balance loan growth with portfolio performance. The role spans credit risk, fraud, co…

Build the data foundation that product teams use to understand performance and make decisions. This individual contributor role spans the path from raw data to trusted metrics: mo…

Own major initiatives across payment infrastructure, from clarifying an ambiguous problem to designing, shipping, and operating the solution in production. The role spans Brazilia…

Apply removal-defense legal expertise to the design and rollout of technology for immigration practices. You’ll work with product and engineering teams to shape case workflows and…

Provide hands-on technical leadership for a high-traffic public web platform, guiding its architecture and the engineers who build and operate it. The role combines front-end rend…

Join a platform team responsible for improving engineering productivity and the reliability of shared infrastructure. You’ll maintain development and deployment systems, build too…

Lead the design and delivery of master data management solutions on the Reltio Connected Data Platform. You’ll shape how business data is modeled, connected, governed, and maintai…

Define how AI agents can support clinic workflows while protecting patient information and handing sensitive or out-of-scope conversations to staff. You’ll design architectures fo…

Lead forecasting work for production, consumption, electricity costs, and battery needs across operating intervals. The role combines improving forecast accuracy with delivering m…

Design and deploy GPU infrastructure for customers running large-scale AI training, inference, and high-performance computing workloads. This customer-facing role combines cluster…

Build a hosted platform that lets developers launch LoRA and full fine-tuning jobs on managed GPU clusters through an API or web interface. The work spans Kubernetes-based trainin…

Develop and operate machine learning models that help a consumer communication product retrieve relevant context, rank results, and adapt to user behavior. The work spans model de…

Own the design and operation of machine learning systems across data processing, training, evaluation, inference, and deployment. This senior technical role combines hands-on work…

Lead the hardware security architecture for AI accelerator silicon, protecting models, data, firmware, and intellectual property from design through production. The work spans tru…

Set the technical direction for application engineering across backend, mobile, and desktop products, while helping a small team deliver reliable AI-powered features. The work inc…

Lead the engineering of machine learning systems from data preparation and model training through evaluation, inference, and production operations. The role combines hands-on work…

Lead software engineering work on an AI-native engineering team focused on Flow. The role is part of a broader engineering organization and is listed as a regular position with a…

Lead software engineering work on AI-native capabilities for a flow engineering team. The role is focused on building and advancing engineering systems, with a flexible or remote…

Explore new uses for browser technology through hands-on investigation and implementation within browser engine internals. This individual contributor role focuses on building exp…

Set product direction for a digital marketplace serving architecture and design professionals. The role spans improving member growth and repeat use, making materials easier to fi…

This staff-level backend engineering role leads the design and implementation of a platform for fraud prevention and payment risk decisions. The platform brings together live and…

Lead the design and hands-on delivery of production generative AI applications and agent systems, including conversational and member-facing experiences. This senior individual co…

Build applied AI systems that support insurance underwriting decisions and work within real operational workflows. As a staff-level engineer, you’ll help turn professional judgmen…

Lead the architecture and delivery of enterprise data platforms for a global commercial property business. The role spans data pipelines, master data management, governance, machi…

Work directly with customers to turn complex business needs into production-ready agentic AI systems. The role spans applied research, architecture, deployment, and customer feedb…

Set technical direction for networking across a hybrid infrastructure that supports globally distributed internet scanning and real-time customer services. The role combines hands…

Set technical direction and build shared foundations for an organization-wide ecosystem of AI agents and developer tools. The role owns cross-team problems such as reusable agent…

Act as a senior security architecture partner to business, product, data, and technology teams. The role focuses on shaping practical safeguards early in solution design across Sa…

Provide hands-on technical leadership for production AI systems, from architecture and prototyping through deployment, monitoring, and ongoing improvement. The role also shapes ho…

Lead the engineering of production AI systems that automate large-scale healthcare document and claims review. The work spans document processing, multimodal language-model workfl…

Set technical direction for enterprise data platforms and lead their design and delivery across lakes, warehouses, and pipelines. The role combines hands-on engineering with archi…

Build the technical foundation for new digital experiences supporting members and care teams in cardiometabolic care and physical activity. This is a high-ownership staff engineer…

Own the product direction for automating pharmacy payment integrity workflows with AI, conversational systems, and connected data services. The work spans operational tools and cu…

Lead engineering work on a data platform that supports advertising and other data-intensive functions. The role combines hands-on architecture and delivery with cross-team coordin…

Help prospective and existing customers evaluate technical approaches to infrastructure identity and security. Working with sales and technical teams, you will uncover customer ne…

Lead the technical direction of a suite of tools used by field and client operations to manage and diagnose a large Android device fleet. This is a hands-on senior individual cont…

Set the direction for AI security and help protect customer-facing products and internal machine learning systems at cloud scale. This principal-level role combines technical lead…

Lead architecture and delivery for large, complex software engagements, turning enterprise goals and ambiguous requirements into production-ready applications, including AI-enable…

Build backend services for an AI security product that monitors AI assets, assesses risks, and provides actionable insights. This staff-level engineering role covers the design an…