Top Tech Jobs & Startup Jobs in Los Angeles, CA

Manage configuration and release management for NAWCWD programs: serve as government liaison, support program/project execution, define and roll out releases, build and integrate application modules, maintain technical documentation, and measure progress to ensure timely, compliant deliveries.

Identify and prioritize endpoint and identity exposure risks (EDR, AD/Entra, PAM, MFA), map attacker paths, produce remediation plans, validate fixes, and partner with IAM and endpoint teams to reduce exploitability and improve posture.

Design and implement AI-powered data pipelines and LLM-based mapping to parse, normalize, and validate structured and unstructured data. Build mapping logic, ingestion templates, and load-ready outputs; integrate ML/AI solutions with enterprise systems (APIs, databases, Azure); validate accuracy with stakeholders; document for scalability and production readiness while reducing manual mapping and improving data quality.

Hands-on platform engineering lead supporting platform modernization, API integrations, Azure migrations, DevOps readiness, data migration (PHI/PII aware), risk identification, and technical documentation while coordinating cross-functional teams.

Lead QA strategy and execution for Infrastructure QE: plan and run manual and automated testing, drive automation adoption, manage priorities and risks, communicate status to stakeholders, hire and develop the team, and coordinate cross-functionally and with vendors to ensure high-quality product launches.

The Principal AI/ML Researcher/Engineer will lead research and development of reasoning, planning, and decision-making systems, integrating multi-agent coordination with reinforcement learning to enhance Airbnb's AI capabilities for personalized experiences.

Responsible for fine-tuning state-of-the-art LLMs, optimizing models for deployment, and driving AI architectural decisions. Collaborate with cross-functional teams to develop impactful AI products.

Lead credit risk analytics for credit card and personal loan portfolios: develop ML-driven credit strategies, monitor portfolio performance, run A/B tests, forecast credit losses and stress tests, ensure regulatory compliance, and partner across Product, Engineering, Legal and Marketing.

Work across the full stack on Higharcs Estimate product: optimize queries, build React UI components and frontend state, write e2e tests, integrate external APIs, and occasionally work with CAD/geometry. Own projects end-to-end, maintain code quality through tests and reviews, and collaborate cross-functionally to deliver high-impact features.

The Director of Business Development will lead efforts to enter the LBM dealer market, focusing on closing anchor deals and contributing to go-to-market strategy and product direction while representing the company at industry events.

Create and refine high-quality photo-realistic assets and scenes for architectural visualization. Collaborate within a fast-paced production environment and ensure asset performance and optimization.

Design, build, and evaluate machine learning models and scoring systems to detect fraud and scams across voice and IVR. Analyze fraud patterns, support investigations, productionize research with engineering, improve identity signals, and maintain reproducible research and evaluation pipelines.

Conduct research and develop algorithms for real-time video processing and deepfake detection, translating machine learning models for production use.

Edit long-form podcast episodes, short-form social clips, sizzle reels, and live-event visuals. Collaborate with cross-functional teams to adapt content for platforms, manage assets, apply motion graphics, perform color correction and audio cleanup, QC captions, and deliver high-quality videos on quick turnarounds.

Lead audience growth and attendee experience for Masters of Scale Summit and other events. Own marketing strategy, campaign execution, HubSpot operations, registration systems, partner outreach, attendee communications, and reporting to drive registration and optimize conversion.

Lead client engagement, business development, and market strategy for RMI's Climate Intelligence Program. Drive supply chain decarbonization, Scope 3 reduction, carbon market solutions, and deliver consulting projects while managing pipelines, proposals, budgets, and cross-functional stakeholder relationships.

The Product Analyst will analyze product performance, develop reports, and collaborate with stakeholders to enhance pet insurance offerings through data-driven insights.

The Corporate Treasury Analyst manages cash positions, liquidity forecasting, banking administration, financial risk monitoring, and treasury reporting, ensuring effective operations across functions.

Enter and validate vendor bills across four global entities in Commonsku and QuickBooks Online, applying correct currencies (USD, CAD, EUR, GBP). Verify vendor details, amounts, and account coding; reconcile accounts payable; communicate with vendors and internal teams to resolve discrepancies; maintain timely, accurate financial records per company policies.

Provide full-time virtual administrative and social media support: manage CEO calendar, member databases, event logistics, email lists, website updates, and social media content (LinkedIn, Instagram, Facebook). Draft communications, coordinate with media contacts, run surveys, and assist with marketing materials and member outreach.

Provide one-on-one support to the CEO, manage internal/external communications, coordinate senior leadership meetings and travel, handle confidential matters, drive special projects, improve workflows, and support personal/family scheduling as needed in a remote-first environment.