Top Tech Jobs & Startup Jobs in Los Angeles, CA

Drive data-informed capital allocation by building financial models (NPV, IRR), applying AI/ML for forecasting and scenario planning, creating build-vs-buy and prioritization frameworks, implementing decision-support systems, collaborating with cross-functional stakeholders, and monitoring post-investment performance to refine allocation models.

Guide research teams to close knowledge gaps in Statistics for LLMs: design and evaluate complex statistical problems and solutions, and provide clear written feedback to improve AI model performance.

Provide domain expertise in Lightworks to evaluate and validate AI-driven post-production suggestions. Analyze NLE workflows, Shark console and multi-cam features, VFX routing, codec/format compliance for Avid/Pro Tools interchange and XML/EDL exports, UI layout guidance, metadata and project-sharing issues, proxy/link-local media workflows, and node-based effects and LUT applications to improve AI training data and system performance.

Design institutional-quality, transaction-oriented financial modeling tasks and gold-standard reference models to train and evaluate AI. Build and review integrated 3-statement models, DCFs, LBOs, M&A and growth equity frameworks, perform diligence and sensitivity analyses, and document assumptions and methodologies while collaborating asynchronously with AI researchers.

Remote neurologist AI trainer who annotates and reviews clinical data, guides ML model training, interprets neurological diagnostics (EEG, EMG, LP), and communicates clinical insights to interdisciplinary teams to improve AI-driven diagnostic and treatment tools.

Lead end-to-end product UI/UX design for web platforms: translate complex workflows into intuitive interfaces, create flows/wireframes/high-fidelity designs in Figma, evolve the design system, run usability testing, collaborate with PMs and engineers, and ensure accessible, performant, pixel-perfect experiences aligned with brand.

Lead budgeting, forecasting, and variance analysis while building AI-driven financial models, scenario planning, KPIs, and dashboards. Automate FP&A processes, deliver insights to senior leaders, and collaborate with cross-functional teams to improve forecast accuracy and strategic decision-making.

Lead design, development, and deployment of real-time Apache Flink streaming pipelines. Architect scalable, fault-tolerant, low-latency systems, optimize performance and clusters, integrate with Kafka and storage, manage Flink lifecycle, mentor data engineering team, and collaborate with DevOps and stakeholders to ensure high availability and roadmap planning.

Contract role combining actuarial science, risk management, and AI to improve portfolio performance. Responsibilities include loss and combined ratio analysis, portfolio risk assessment, catastrophe and exposure modeling, stress testing, and integrating ML to enhance pricing, reserving, and risk selection while collaborating with underwriting, finance, and product teams.

Lead integration of AI-driven tools into tax provision, planning, and multi-jurisdictional compliance. Design ML/analytics solutions for sales and payroll tax, enhance regulatory filings, support audits, and collaborate with finance, legal, and technology teams. Monitor tax regulation changes, document AI tax models for transparency and governance, and continuously refine models for scalability, reliability, and compliance.