Sr. Applied Scientist

Senior data science role developing predictive models and signal engineering for Voyantis's AI decisioning platform, which optimizes paid campaigns and lifecycle marketing.

This Senior ML Engineer role owns ML systems end-to-end for Verve's Yield Optimization portfolio, building and operating real-time inference services that score bid requests within millisecond latency budgets. The role involves scaling training and batch workflows on GCP, building feature pipelines, and running model serving on Kubernetes with NVIDIA Triton. It requires 5+ years of software engineering experience with at least 3 years in production ML systems, strong Python/SQL, and experience with compiled languages like Go or C++.

This Staff/Senior Machine Learning Scientist role is responsible for designing, implementing, and productionizing ML models to improve bidding, pricing, and personalized content recommendation for Appier's Ad Cloud. The role involves analyzing large-scale user and auction data, collaborating cross-functionally, and improving system performance through offline and online experimentation. Requires 4+ years of ad tech experience with a focus on performance optimization and applied ML in CTR prediction or recommendation systems.

This role involves applying scientific methods to solve complex problems in Datadog's observability domain. The scientist will design experiments, build models, and analyze data to improve product features. Key challenges include working with massive datasets and translating research into production-ready solutions.

This Senior Software Engineer role at TVision builds the distributed systems and data infrastructure for next-generation audience measurement, using computer vision and audio content recognition. The engineer will develop scalable backend services, cloud-native data pipelines, and processing frameworks to transform raw viewing data into actionable insights. Requires 3+ years of backend and distributed data systems experience, Python proficiency, and familiarity with big data processing frameworks.

This is a Summer 2027 engineering internship at Viant's Irvine headquarters, offering hands-on experience in real-world projects. Interns will be matched with teams based on interests and skills, participate in learning events and networking, and receive performance feedback. The role is open to motivated UCI students passionate about engineering and technology.

This Director of Applied Science role owns the end-to-end design, deployment, and performance of Viant's real-time prediction and bid-optimization systems for programmatic advertising. The director will lead a team of applied scientists and ML engineers, define technical formulations for ad-optimization problems, and manage production ML operational challenges like delayed feedback and latency. Requires 10+ years of experience in production ML systems, 5+ years in technical leadership, and direct experience with real-time decisioning systems.