Senior Cloud Reliability Engineer

This Senior Site Reliability Engineer role is responsible for ensuring the reliability, scalability, and performance of cloud infrastructure and production systems. The engineer will implement automation for deployment, monitoring, and incident response, while driving improvements in system architecture and operational efficiency. Key focus areas include SLO/SLI management, capacity planning, and building robust CI/CD pipelines.

Responsible for maintaining system reliability and performance, focusing on incident response and continuous optimization of infrastructure. Requires expertise in cloud-native technologies and automation to ensure high availability and scalability.

This senior role designs and implements cloud security architectures, focusing on securing multi-cloud environments and containerized workloads. The engineer will lead security initiatives, conduct risk assessments, and ensure compliance with industry standards.

This role focuses on securing cloud infrastructure and applications within a financial services environment. The engineer will design and implement security controls, conduct threat modeling, and respond to security incidents across multi-cloud platforms. Key responsibilities include automating security compliance checks and collaborating with DevOps teams to integrate security into CI/CD pipelines.

This Senior Software Engineer role builds distributed systems and data infrastructure for TVision's audience measurement platform, which uses computer vision and audio recognition to measure viewing behavior. Responsibilities include developing backend services, cloud-native data pipelines, and processing frameworks for large-scale analytics. Requires 3+ years of backend experience, Python proficiency, and experience with big data technologies.

This Senior Applied Scientist role applies reinforcement learning and decision-making methods to improve ad selection, ranking, and bidding in Viant's programmatic advertising platform. Responsibilities include developing and evaluating RL and contextual bandit models, designing experiments, and partnering with engineers for production deployment. Requires 3-5 years of ML experience, strong Python skills, and expertise in RL or sequential decision-making.

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