Top Big Data Jobs in Los Angeles, CA

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.

Identify health care business customers, build relationships with agents and brokers, and increase sales of health care products to small businesses. Educate brokers on products and pricing, evaluate competitive offerings, and recommend suitable products. The role requires insurance sales licensing, prior insurance sales experience, and reliable transportation.

Develop and maintain low-latency backend components for a globally distributed advertising platform. Responsibilities include writing high-performance C++ or Rust code, designing systems, testing, reviewing code, supporting production services, troubleshooting performance issues, and collaborating across teams to deliver projects.

Manages publisher clients, serving as the primary point of contact while coordinating with sales, product, marketing, and technical teams. Drives publisher revenue growth through yield analysis, optimization, relationship management, campaign setup and trafficking, and performance monitoring. Identifies issues and recommends adoption and growth opportunities while delivering data-driven insights, reports, and presentations to executive-level clients.

Leads mid-market regional sales growth by managing account executives, developing territory and partner strategies, overseeing pipeline and forecasting, supporting C-level selling, and driving customer expansion. The role recruits, develops, and enables sales representatives while collaborating with sales engineering, channel development, sales development, and partners to exceed regional revenue objectives.

Build and maintain agent skills, tooling, and evaluation infrastructure: CLIs, libraries, CI workflows, metrics, safety gates, and observability for agent behavior. Design evaluation datasets, investigate failures, and collaborate with product and security teams to ship reliable, reusable internal systems.

Own the strategy, performance, growth, partnerships, and roadmap for CouponFollow’s browser extension and mobile apps. Lead consumer product business planning, revenue and KPI accountability, acquisition and retention analytics, CPA/CPI partnerships, affiliate distribution, creator growth, compliance, and cross-functional execution with product, engineering, data, legal, and leadership teams.

Lead end-to-end delivery of ad measurement campaigns: plan, align media/assets/sampling, coordinate Ad Ops/Analytics/Product/Sales/Insights, manage timelines and risks, communicate with customers, and ensure data accuracy and actionable insights.

Own the strategy and roadmap for Affirm’s consumer credit experiences across shopping, repayment, and marketing. Lead cross-functional teams across Engineering, Design, Analytics, Credit, Marketing, Commercial, and Legal to create intuitive, personalized financing journeys. Drive discovery, experimentation, funnel analysis, and measurable improvements in activation, conversion, repeat engagement, comprehension, and responsible access to credit.

Lead backend engineering strategy for Affirm’s search and recommendation platform. Design and launch highly available distributed systems, guide technical architecture and execution, improve team operations and reliability, establish engineering quality standards, collaborate with product, design, and analytics, and mentor engineers. The role focuses on search, recommendations, consumer shopping experiences, monetization, and scalable platform foundations.

Develop and scale backend streaming and data infrastructure using Kafka, Flink, AWS, Kubernetes, and related technologies. Break down projects, deliver tested software, collaborate with product and engineering teams, monitor system availability, participate in on-call support, debug code, conduct code reviews, and contribute to team development.

Provides advanced remote diagnostic and repair support for vehicle issues, owns complex escalation cases, publishes service bulletins, and coordinates resolutions with TAC advisors, dealers, Field Service Engineers, Quality, Engineering, and leadership. The role identifies emerging product issues, develops solutions, delivers presentations, and maintains strong cross-functional relationships while supporting high-voltage automotive systems.