Top Tech Jobs & Startup Jobs in Los Angeles, CA

Design, analyze, test, and support manufacturing of primary and secondary rocket structures for Relativity Space’s Terran R vehicle. Responsibilities include developing structural concepts and load paths, sizing flight hardware, reviewing loads and material properties, releasing drawings, supporting hardware test campaigns, and improving manufacturability. The engineer will own designs through the full lifecycle from requirements to production while using CAD and structural analysis tools.

Own the end-to-end materials and process qualification framework, including technology development, material qualification, process control, and part verification. Lead cross-functional stakeholders, establish qualification roadmaps, develop standards and templates, analyze materials data and failure modes, and present qualification decisions to technical, executive, and customer audiences.

Own and scale the direct-to-consumer e-commerce channel, including acquisition, conversion, CRM, lifecycle marketing, promotions, merchandising, retention, analytics, and profitability. Manage agencies, vendors, and technology partners while collaborating across brand, operations, finance, sales, and editorial teams. Develop performance reporting, testing roadmaps, inventory and fulfillment partnerships, and marketplace expansion strategies.

Designs and implements enterprise security solutions across infrastructure, SaaS applications, endpoints, cloud environments, and identity systems. Responsibilities include system hardening, security logging, SOAR, vulnerability remediation, security architecture, DLP, IAM, threat modeling, compliance oversight, risk assessments, and automation. The role provides technical leadership, manages security projects, defines roadmaps and controls, and communicates security risks to technical and business stakeholders.

Lead Vantor’s sales and business development with the U.S. Space Force operational force. Own account strategy, pipeline, capture, forecasting, senior customer relationships, industry partnerships, and new-business pursuits. Drive adoption of spatial intelligence products as programs of record, navigate non-traditional acquisition pathways, influence requirements and product roadmaps, and lead pursuits exceeding $5 million. The role requires extensive USSF acquisition and technology-sales experience, an active TS clearance, and travel up to 50%.

Develops mission engineering threads, operational scenarios, and systems-of-systems assessments for integrated missile warning and tracking. Analyzes capability gaps, risks, requirements, dependencies, interfaces, and end-to-end kill chains across space sensors, ground systems, communications, data processing, and command-and-control architectures. Collaborates with Space Force, government, industry, and joint-service partners to improve mission integration and inform enterprise priorities.

Advise high-value dealership customers on CarGurus products, operations, strategy, implementation, and business outcomes. Lead dealer events, conferences, training, and workshops; create playbooks and expert resources; engage executives; gather market feedback; and influence product and go-to-market strategies. Drive measurable adoption, ROI, account growth, and long-term dealer relationships through cross-functional collaboration with Product, Marketing, Sales, and Customer Success teams.

Lead Crunchyroll’s enterprise strategy and strategy messaging, shaping company-wide priorities, evaluating market and competitive dynamics, developing scenarios, and framing recommendations for senior executives. Align business and functional strategies with enterprise goals, translate complex analysis into compelling narratives, guide organizational communication, and support planning and budgeting. The role also involves building or scaling the strategy function and influencing leaders globally without direct authority.

Build and own production Vision AI systems end to end, including model selection, inference pipelines, evaluation, monitoring, and customer-facing features. Shape architecture, collaborate with product, design, and engineering teams, and use AI coding tools to accelerate development. Establish high standards for quality, testing, reliability, security, and privacy while mentoring engineers and taking ambiguous ideas from prototype to production.

Architect and build Toast’s Vision AI platform, including video ingestion, processing, storage, inference pipelines, evaluation, and monitoring. Develop production ML services and customer-facing computer vision features, make architecture decisions, write significant code, and guide technical direction. Partner across teams, mentor engineers, establish reliability, security, and privacy standards, and promote AI-assisted development. The role requires deep distributed-systems and cloud expertise, production ML experience, video familiarity, and the ability to take ambiguous ideas from prototype to customer-ready products.

Lead complex enterprise restaurant technology implementations from configuration and menu programming through go-live. Manage multi-location rollouts, integrations, franchisee and corporate relationships, escalations, and implementation risks. Mentor peers, improve workflows and documentation, and coordinate cross-functional initiatives to strengthen onboarding and deployment processes.

Leads Snapchat’s Americas Vertical Marketing organization across the US and Canada, developing integrated B2B marketing strategies, industry programs, partnerships, events, and campaigns that increase advertiser consideration and revenue. Partners with Sales and cross-functional leaders, manages budgets and resources, builds high-performing teams, and establishes measurement frameworks to optimize marketing impact across multiple advertising verticals.

Supports compensation decisions and programs through market pricing, salary analysis, internal equity reviews, compensation planning, job architecture, reporting, audits, and data governance. Partners with business leaders and People Business Partners on hiring, promotions, mobility, merit increases, and market adjustments. Maintains compensation data and systems, prepares models and reports, and identifies process improvements while ensuring consistent and equitable pay practices.

Own flight safety and mission design for reusable reentry vehicles, including trajectory simulations, Monte Carlo dispersion analyses, breakup and debris modeling, risk assessments, flight hazard areas, and recovery planning. Prepare FAA Part 450 licensing materials, lead regulator discussions, establish mission rules and go/no-go criteria, support live operations, and collaborate with GNC, aerothermal, structures, avionics, and reliability teams. Build and validate automated analysis tools and support customer and launch-provider mission studies.

Own aerothermal environment definition for a reusable hypersonic return vehicle across its flight envelope. Run high-enthalpy CFD, engineering heating methods, and custom solver extensions; integrate computational, ground-test, and flight-test data; quantify uncertainties and margins; support TPS, structures, GNC, and trajectory decisions; automate analysis workflows; validate methods; and maintain compute resources.

Own loads, structural dynamics, and multibody dynamics analyses for reusable orbital return vehicles. Define mission-wide dynamic environments, develop models, perform trade studies, support fatigue and durability assessments, plan testing, correlate simulations with hardware and flight data, and translate findings into design requirements and architecture decisions. Collaborate across vehicle architecture, structures, mechanisms, manufacturing, and test teams in a fast-paced aerospace development environment.

Own and evolve a portable data platform infrastructure across commercial cloud, government cloud, and on-premises environments. Responsibilities include infrastructure as code, security and compliance, observability, SLOs, incident response, capacity planning, backups, upgrades, deployment tooling, and runbooks. The role will establish SRE practices, support regulated customer deployments, collaborate with distributed systems engineers, and mentor a future SRE hire.

Build Revel’s in-house People function by transitioning from outsourced HR, advising leaders and employees, creating core HR programs, managing employee relations and compliance, supporting compensation and workforce planning, and using people analytics. The role also partners with Legal and Security on export-control requirements and helps strengthen culture at a fast-growing technical startup.