Top Tech Jobs & Startup Jobs in Los Angeles, CA

Senior individual-contributor full-stack engineer who designs, builds, and ships end-to-end product features. Leads technical direction, modernizes legacy systems, debugs distributed systems, owns production reliability and on-call, and mentors engineers. Drives AI-native development adoption while collaborating with Product and Design and improving team practices, observability, testing, and deployment workflows.

Design, build, and operate production ML decision systems to detect and prevent payment fraud, account takeover, identity abuse, merchant/marketplace risk, scams, and other adversarial activity. Own end-to-end production lifecycle: data contracts, low-latency inference, batch scoring, feature quality, deployment, monitoring, incident response, rollback, and feedback loops. Develop AI-assisted workflows and reusable decision capabilities while partnering with modelers, product, compliance, and operations.

The Senior Data Engineer will design and implement scalable data models in BigQuery using dbt for analytics and reporting, ensuring data governance and optimal performance.

Manage and maintain compliance with security and privacy frameworks (ISO 27001, SOC 2, HIPAA, PCI DSS). Coordinate audits, drive remediation, improve controls and evidence management, support security questionnaires for deal cycles, and design compliance training while partnering across teams to integrate controls into the SDLC.

Lead enterprise sales and sector development for utilities, power distribution, infrastructure, and data centers. Build and maintain C-suite relationships, own parts of the sales cycle, drive RFP/RFI efforts, identify market opportunities, and partner cross-functionally to ensure smooth onboarding and operations. Mentor team members, influence product and go-to-market strategies, and scale repeatable processes for these verticals.

Prospect, identify, and nurture new business opportunities by outbound outreach (calls, email, social). Qualify leads, identify decision-makers and buying timelines, and record activity and metrics in the CRM to build the top of the revenue funnel.

Own product marketing as a senior individual contributor: define positioning and messaging for the AI platform, create sales enablement assets, run product launches end-to-end, build the PMM operating system, and translate customer and competitive insight into revenue-driving materials.

As a Security Engineer, you will conduct security assessments, develop security tools, perform architecture reviews, and collaborate on advanced security research.

The Field CTO serves as a strategic conduit between Sonar's leadership and enterprise technology leaders, focusing on market evangelism and technical advisory, enhancing brand reputation, engaging customers, and shaping product roadmaps.

Owner of end-to-end client relationships and new business origination for RIAs; manage pipeline and CRM, drive product adoption, share client feedback cross-functionally, develop growth strategies, and travel to clients and conferences (under 50%).