Top Tech Jobs & Startup Jobs in Los Angeles, CA

Build and scale production Generative AI applications: design multi-agent systems and LangGraph workflows, implement advanced RAG with LlamaIndex and vector DBs, integrate and fine-tune various LLMs, and deploy containerized FastAPI services with monitoring, CI/CD, and performance/cost optimizations.

Assess current platform architecture, identify gaps, and design a scalable, secure target-state architecture and migration roadmap to enable marketplace functionality and AI integration. Recommend technology stack, API and integration patterns, cloud and containerization strategies, and lead stakeholder communication, performance tuning, and security assessments.

Design polished, responsive UI components and systems; create wireframes, prototypes, user flows and journey maps; conduct user research and usability testing; ensure accessibility (WCAG) and brand consistency; collaborate with product managers and engineers to implement and iterate on user-centered designs.

Design and execute performance, load, stress, and scalability tests; define benchmarks; analyze results to identify bottlenecks; monitor production/pre-production performance; integrate tests into CI/CD; document findings and advise developers and stakeholders.

Lead UI/UX design for web products, focusing on search interfaces and product detail pages. Conduct user research and testing, create interactive prototypes, define information architecture and interaction design, ensure responsive designs within development constraints, and present designs while collaborating with product and engineering teams.

Lead QA activities including creating test strategies, plans, and cases; coordinate cross-functional teams for integration, regression, and UAT; split and review technical tasks; participate in Scrum; develop automated tests for Web, Mobile, and API platforms (BDD feature files for iOS/Android); track execution status and manage risks with mitigation plans.

Lead UX design for enterprise web and mobile products. Produce high-quality visual and interaction designs, conduct UX research and usability practices, create content strategies, collaborate with cross-functional teams, assess technical feasibility, and hand off deliverables to developers.

Design intuitive, responsive web and mobile interfaces: create wireframes, prototypes, and high-fidelity mockups; build and maintain design systems; conduct user research and usability testing; ensure accessibility (WCAG) and brand consistency; collaborate with product managers and developers to implement user-centered solutions.

Lead UX design efforts using Figma to create wireframes, prototypes and design systems. Drive data-informed decisions, conduct user research and usability testing, present to stakeholders, facilitate workshops, integrate design standards into engineering workflows, explore AI tools to enhance UX, and ensure clear handoffs and documentation for end-to-end user workflows.

Lead and execute program strategies across the full lifecycle, managing planning, budgets, resources, risks, KPIs, and cross-functional teams while ensuring customer communication, financial accountability, and continuous improvement.