Top Big Data Jobs in Los Angeles, CA

Own bookings growth across Southern California by acquiring new enterprise accounts and expanding existing customers. Develop territory and account strategies, generate pipeline, qualify and close complex technology sales, and consistently exceed quota. Collaborate with sales engineers, sales development, channel teams, distributors, VARs, and partners. Present cybersecurity and data resilience solutions in complex data center environments while identifying new market and partnership opportunities.

Own and execute Magnite’s mobile in-app advertising product strategy for the DV+ platform. Lead mobile initiatives, SDK integrations, product prioritization, customer and partner feedback, cross-functional delivery, documentation, go-to-market activities, and adoption. Serve as the internal mobile advertising subject matter expert while using data and AI tools to develop scalable solutions and improve operational efficiency.

Manage post-sale relationships with Tier 1 brand and agency clients, launching, monitoring, optimizing, and reporting on programmatic and native advertising campaigns. Analyze accounts to improve performance, identify upsell opportunities, conduct quarterly business reviews, collaborate cross-functionally, and travel monthly to visit clients.

Design and implement a distributed query optimization system for MongoDB. Research query systems, architect features, write and review production-quality C++ code, debug large codebases, coordinate cross-team integrations, and mentor engineers while shaping long-term roadmap and performance improvements.

Supports the third-party risk management lifecycle by applying risk methodologies, assessing standard vendor relationships, reviewing documentation, coordinating stakeholder and subject matter expert reviews, tracking remediation, maintaining assessment records, and preparing status reports. The role performs data-quality checks, communicates with third parties regarding lower-risk gaps, escalates complex or high-risk issues, and contributes to TPRM process improvements and audit readiness.

Lead MongoDB's global strategic events strategy, governance, and execution. Build and manage a distributed events team, drive AI-native operations, own multi-million-dollar budgets, partner with cross-functional stakeholders to generate pipeline and revenue, and shape flagship conferences, summits, and partner activations with measurable ROI.

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.

Supports healthcare mergers, acquisitions, partnerships, and strategic investments through financial modeling, valuation, due diligence, transaction execution, opportunity research, and executive presentations. The Analyst develops DCF and comparable-company analyses, evaluates synergies and operational impacts, coordinates with internal teams and external advisors, prepares investment memoranda, and improves deal-management processes.

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 and implement AI agents, plugins, automations, and enterprise integrations for HR Technology platforms. Lead requirements gathering, technical analysis, solution design, testing, documentation, deployment, security, and data integrity efforts across HR, IT, and business stakeholders. Integrate platforms including ServiceNow, Workday, and other enterprise applications while supporting the HR automation and AI roadmap.

Leads aftersales performance across a regional dealership territory, driving revenue, customer retention, customer satisfaction, and KPI achievement. Advises dealer leadership, executes Customer Care and Aftersales initiatives, develops business plans, analyzes dealership performance, improves service operations, and resolves customer concerns. The role requires extensive field travel, automotive service and parts expertise, data analysis, consultative influence, and autonomous decision-making.

The Senior Technical Recruiter will manage full-cycle recruiting, build talent pipelines, partner with stakeholders, and enhance candidate experience in a remote environment.

The Senior Security Engineer will secure networks, systems, applications, databases, and cloud infrastructure; embed security controls into build pipelines; manage vulnerabilities and remediation; respond to incidents through on-call rotation; and promote security awareness across engineering. The role requires cloud security, infrastructure-as-code, application security, REST API protection, IAM, and tools including AWS, Kubernetes, Terraform, Wiz, Exaforce, and CrowdStrike.

Provides customer and agent support for life insurance policy administration, including policy changes, loan processing, disbursements, claims-related requests, communications, reporting, and records maintenance. The role responds to inquiries across multiple channels, ensures regulatory and company-policy compliance, supports audits, maintains procedures, identifies process improvements, and collaborates with underwriting, claims, finance, engineering, and customer care teams on operational initiatives.