Top Tech Jobs & Startup Jobs in Los Angeles, CA

Analyze computer systems and business processes, gather and validate stakeholder requirements, create BPMN/UML process models, use SQL for data analysis and troubleshooting, and collaborate remotely on customer projects. The role also contributes domain expertise to AI training data and scenario validation.

Reviews, develops, validates, and refines dashboards, reports, visualizations, calculations, data sources, KPIs, and analytical workflows across BI platforms. The role documents findings, provides structured feedback, troubleshoots reporting accuracy, and evaluates AI-powered agents and workplace connectors used in analytics processes.

Develop and maintain backend services and RESTful APIs using C# and .NET. Design and optimize MySQL schemas and queries, troubleshoot production and staging issues, improve performance and scalability, document architecture, and uphold code quality and security. Collaborate with cross-functional teams in a fully remote environment while contributing to development best practices and continuous improvement.

Identify companies with valuable operational data for AI training and evaluation, conduct outbound prospecting, run discovery calls, explain data partnership value and technical concepts, address privacy and ownership concerns, negotiate terms, close B2B deals, manage the sales pipeline, and coordinate partner onboarding with internal teams.

Contract remote role for US-based attorneys with mandatory Vault Law 100 firm experience. Perform legal research, analysis, drafting, document review, quality assurance, and collaborative remote work to produce high-quality legal content and feedback across varied U.S. law topics.

Develop and maintain scalable Java backend systems using Spring Boot and microservices architecture. Collaborate with customer teams, review specifications, write clean code, participate in code reviews, document solutions, and troubleshoot and optimize backend performance, reliability, and security. The role also contributes technical expertise to training next-generation AI systems, though prior AI experience is not required.

Build reinforcement learning environments to evaluate AI systems on software engineering tasks involving MCP tools. Responsibilities include creating reproducible environments, deterministic verification, golden reference solutions, bug fixes, feature development, codebase refactoring, and performance optimization. The role is remote, flexible, contract-based, and output-focused, with no prior AI experience required.

Interpret U.S. sales and use tax statutes and regulations across multiple jurisdictions, create precise legal rubrics for AI tax translations, evaluate outputs against statutory requirements, and write test scenarios covering conditions, exceptions, thresholds, ambiguities, and edge cases. Submit structured evaluations through a digital review platform.

Reviews and refines AI-generated content and data outputs, develops prompts, evaluates model performance using rubrics, conducts independent research and fact-checking, annotates data, and summarizes complex findings in technical reports. Works asynchronously with project leads and domain experts to improve AI output quality and analytical standards.