Top Big Data Jobs in Los Angeles, CA

Conduct healthcare economics research and quantitative analysis using clinical, financial, claims, and operational data. Develop SQL and Python queries, statistical models, performance metrics, dashboards, visualizations, and financial reports. Apply data governance and quality practices, identify medical cost and utilization trends, and provide actionable recommendations to business and leadership stakeholders. Lead analytical projects, collaborate with partners, perform ad hoc analyses, and present findings in leadership-ready formats.

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.

Provides technical consulting and customer implementation services across the application lifecycle, including architecture, development, deployment, testing, optimization, cloud migration, and MongoDB adoption. Delivers technical training, advises customers, collaborates with project and account teams, influences product direction, and communicates complex solutions and product roadmaps. The role requires frequent short customer-site trips of up to 15% of working time.

Build and optimize MongoDB’s SQL interface, including query engines, SQL-to-MQL translation, database connectors, and BI integrations. Develop backend systems that improve performance, scalability, reliability, and usability for large datasets and complex queries. Collaborate with product managers and customer experience teams, contribute to roadmap initiatives, resolve bugs, and lead major technical projects.

Own revenue and publisher accounting processes, including journal entries, accruals, reconciliations, adjustments, invoicing support, and month-end close. Execute SOX controls, support audits, analyze contracts and accounting variances, and prepare financial reporting. Partner with Financial Systems, Product, Engineering, and Operations on Oracle enhancements, system implementations, automation, and process improvements. The role supports complex publisher accounting and revenue recognition in a public technology company.

Manage 2-3 cross-functional software teams to deliver projects using Agile (Scrum/Kanban). Plan timelines, facilitate meetings, remove blockers, improve processes, and coordinate with program leadership on resource planning and portfolio initiatives.

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.

Design, build, and deploy production-scale ML models and ranking systems for personalization and advertising. Take end-to-end ownership of models and services, implement evaluation harnesses and automated tests, and maintain data pipelines using Hadoop/Spark/Kafka. Collaborate across teams and present technical findings, while ensuring scalable, reliable system architecture and rapid iteration using AI-assisted coding tools.

Provides technical consulting and software implementation services for GIS, AutoCAD, ERP, EAM, and utility systems. Leads medium-to-large client projects, cross-functional teams, requirements gathering, solution alignment, meetings, integrations, and client relationships. Applies GIS data models, ETL translations, databases, and industry best practices to deliver projects on time, within budget, and to client satisfaction. The role is remote in the United States and requires approximately 30% travel.

Manages Chevrolet dealership relationships across the Rochester district, coaching dealer leadership, analyzing sales and market performance, improving inventory planning, launching products and programs, driving vehicle and service sales, resolving concerns, and ensuring compliance with GM standards. The role requires frequent territory travel, strong business planning and communication skills, data analysis capabilities, and legal ability to operate a motor vehicle.

Manage Chevrolet dealership relationships across a field territory, coaching dealer leadership, analyzing performance, driving vehicle and accessory sales, supporting product and program launches, optimizing inventory ordering, and ensuring execution of GM initiatives. The role requires frequent travel, territory residency or relocation, strong sales and analytical skills, legal vehicle operation, and collaboration with GM stakeholders and business partners.

Own the strategy, business case, experimentation roadmap, and launch of Liftoff’s zero-to-one e-commerce advertising platform. Lead product development from beta toward general availability, partnering with engineering, machine learning, legal, finance, sales, and customers. Responsibilities include optimizing funnel performance, defining traffic quality standards, managing identity and attribution architecture, overseeing e-commerce integrations, guiding go-to-market strategy, and making data-driven scaling, pivot, or shutdown decisions.