Top Tech Jobs & Startup Jobs in Los Angeles, CA

Own end-to-end lifecycle marketing for subscription products across email, SMS, push, and in-product messaging. Design segmentation-driven journeys, build automated onboarding/engagement/retention/win-back/referral flows, run A/B tests, use AI to scale copy and analysis, and partner with Product, Data, Engineering, and Customer Success to translate complex genomic insights into clear consumer-facing messaging and measure lifecycle performance.

One-time ~30-minute remote guided English voice recording session for AI speech research. Participants must be 18+, reside in approved U.S. states, use a compatible device, follow instructions, complete the session personally, and pass quality review to receive $25.

Design, implement, optimize, and audit Solidity smart contracts and DeFi primitives (vaults, lending, staking). Build adapters, connectors, and plugins, contribute to greenfield financial products, support security audits, and occasionally build supporting full-stack tooling like frontends and indexers.

Lead the creation and scaling of a product management function, define product strategy and prioritization, align technology investments with business goals, drive enterprise digital transformation, coordinate cross-functional delivery with engineering and operations, oversee launch and enablement, and act as a strategic partner to the CEO and executive team.

Build and maintain scalable React/Node/TypeScript web applications, design RESTful APIs and microservices, optimize performance, troubleshoot full-stack issues, collaborate on features, adopt AI-assisted tools, and support CI/CD and cloud integrations.

The Project Engineer is responsible for managing complex projects including equipment procurement, facility upgrades, and process improvements while collaborating with various teams and ensuring project success.

Build and re-architect Shipt's LLM-native search stack including retrieval and ranking systems. Design multi-task and multi-objective models, integrate personalization signals, develop hybrid dense/sparse retrieval, and apply generative retrieval and query expansion. Analyze search data, report findings to leadership, and partner with senior scientists and ML engineers to improve relevance, revenue trade-offs, and operational metrics.

Lead full-cycle recruitment for licensed clinical roles (physicians, APPs, RNs, behavioral health clinicians), advise leaders on clinical hiring strategy and workforce planning, manage agency relationships, build proactive talent pipelines, and ensure compliant, scalable recruiting operations.

Own and define quality strategy across web, mobile, and backend platforms. Lead test planning, execution, automation, bug triage, and release go/no-go decisions. Build processes, tooling, and cross-functional collaboration with product, engineering, and compliance to ensure quality is integrated into development.

Lead end-to-end data science for a priority vertical (Insurance), building, validating, and deploying ML models that drive ROAS and lead quality. Partner with stakeholders and ML engineering to monitor live performance, iterate models, and identify new modeling opportunities to improve revenue and media efficiency.

Lead end-to-end applied ML for an adtech vertical (Insurance): frame business problems, build and validate models, partner with ML engineering for deployment, monitor live ROAS, and drive measurable lead quality and revenue improvements.

Own end-to-end data science for a priority vertical (starting with Insurance): frame business problems, build and validate models, partner with ML engineering for deployment, monitor live ROAS performance, and drive measurable revenue and lead quality improvements.