Top Big Data Jobs in Los Angeles, CA

The Physician Resident/Fellow will support Optum's vision for improving healthcare, gain experience in a value-based model, and receive mentorship during their final training months.

The Registered Nurse Case Manager coordinates patient care, conducts assessments, creates care plans, and collaborates with healthcare teams, primarily through telephonic interactions.

Manage financial models, unit cost budgets, and contracts in healthcare provider network management to optimize performance and care delivery.

The Workplace Operations Lead ensures the office environment is optimized and efficiently run, manages daily operations, and supports team onboarding and IT logistics.

The Founding Designer will create and own the design coherence across a verification engine, consumer surfaces, and AI-native production systems. Responsibilities include defining user experiences, design languages, and AI interaction patterns while independently shipping code and modeling product direction with limited support.

The Senior Backend Engineer will own the verification infrastructure and agent-serving platform, focusing on system optimization, cost management, and reliable operations at scale.

Provide executive technical leadership to shape technical strategy and architecture across multiple businesses; act as final decision-maker on cross‑org architecture, partner with CTO, align engineering execution with business priorities, remove ambiguity, and raise technical decision quality.

As a Lead Product Manager, you'll drive AI-based consumer products from concept to commercialization, managing strategy, execution, and P&L while collaborating with cross-functional teams.

As a Senior Security Engineer, you'll lead AWS cloud security, manage security operations, and implement Zero Trust principles while using AI-powered tools for automation and incident response.

The Program Manager executes the internal risk program, conducting risk assessments, managing requests, and enhancing risk visibility through effective communication and detailed reporting.

The Senior Advertising Sales Manager will manage strategic partnerships with Tier 1 brands, drive revenue growth, and cultivate client relationships within the digital advertising ecosystem.

As an Engineer II for Backend APIs, you'll design, develop, and test APIs for the Reporting & Insights team, collaborating closely with product and engineering teams. Your role involves ensuring high code quality, ownership of services in production, and leveraging AI tools in development.

The role involves partnering with Global GSIs to create and enable services, providing technical leadership, and driving sales pipelines through strong relationship management and technical expertise.

The Field Marketing Scaled Programs Manager will design and optimize scalable marketing programs, analyze data for performance insights, and manage cross-functional collaboration and reporting.

The District Manager Parts and Service drives aftersales performance, supports dealerships, and improves customer satisfaction through strategic initiatives and data-driven insights.