Top Tech Jobs & Startup Jobs in Los Angeles, CA

Own user acquisition and full-funnel optimization across paid and organic channels. Design experiments, analyze cohorts and unit economics, improve conversion quality, build growth dashboards, and develop scalable acquisition strategies. Collaborate with product, operations, engagement, and leadership teams while coordinating campaign execution and creating a repeatable experimentation framework.

Recruits and onboards independent service providers for final-mile home delivery operations. Responsibilities include sourcing, screening, and validating providers for regulatory, insurance, operational, and customer requirements; conducting local recruiting activities; maintaining applicant records in Tenstreet; coordinating with operations; completing background checks and documentation; and supporting recruiting needs across customer distribution centers and surrounding areas.

Manage and collect overdue customer receivables, resolve billing disputes, post and reconcile payments, review aging reports, and prepare collection forecasts and delinquency reports. The role partners with sales and billing teams to clarify outstanding balances, reduce aged receivables, and support accurate cash-flow forecasting.

Provide email-based billing and RCM technical support for B2B SaaS customers, triage and escalate tickets, assist engineering with issue prioritization, maintain deep product knowledge, improve customer experience, and identify product enhancements to increase satisfaction and loyalty.

Build scalable web applications, APIs, data pipelines, and data integrations for a cybersecurity platform. Responsibilities include architecting software for high-volume data environments, designing algorithms and data structures, optimizing storage and performance, maintaining coding standards, supporting analytics data systems, and collaborating across technical and non-technical teams throughout the product lifecycle.

Design, implement, test, and deploy secure Solidity smart contracts across Ethereum and EVM networks. Own smart contract projects, contribute to Aave protocol initiatives and infrastructure, investigate vulnerabilities, troubleshoot production issues, review code, and collaborate on DeFi features including lending, vaults, stablecoins, and protocol integrations.

Full-cycle enterprise sales role: generate pipeline, qualify leads, demo product, navigate budget/legal/security/procurement, negotiate and close contracts, collaborate with product/marketing, and manage post-sale customer relationships for B2B SaaS ecommerce clients.

Build and scale a fintech risk and compliance platform as the second engineer. Responsibilities include developing full-stack features, owning product areas end to end, improving reliability and performance, collaborating with customers, participating in architecture and code reviews, and establishing engineering best practices. The role requires independent feature delivery, strong full-stack fundamentals, production experience, sound technical judgment, clear asynchronous communication, and willingness to learn compliance and AI domains.

Design, build, and maintain production-grade AI-powered go-to-market automations (prospecting, lead scoring, campaign orchestration, attribution). Integrate ML/LLM tools into marketing and sales workflows, track business-critical metrics, ensure reliability and scalability, and collaborate with GTM strategists and non-technical stakeholders to drive measurable pipeline and revenue outcomes.

Leads cybersecurity governance, risk, and compliance activities, including risk assessments, security policies, ISO 27001 and NIST alignment, ISMS management, audits, data protection, access reviews, security awareness, incident response testing, and business continuity/disaster recovery planning. Manages third-party security risks, supports GRC tools, and provides reporting to leadership and regulators.