Top Tech Jobs & Startup Jobs in Los Angeles, CA

Build, optimize, and deploy machine learning models (especially time series) using Python, PySpark, and cloud tools. Perform feature engineering, evaluate model performance (MAPE, RMSE, R²), and create ETL/data pipelines with integration tools. Work with Palantir Foundry, Google Cloud (BigQuery, Vertex AI), AutoAI, and data warehouses to support large-scale analytics. Collaborate with stakeholders, monitor production models, and continuously improve model accuracy and pipelines.

Manage social media publishing across Instagram, TikTok, YouTube Shorts, and Pinterest; source and coordinate creator content; operate affiliate platforms and partnerships; support paid social, ecommerce, email, SMS, and site merchandising programs; maintain Shopify, GA4, and Gorgias operations; and report on acquisition, engagement, affiliate, traffic, sales, and ROAS performance.

Join a commercial finance group supporting lenders and borrowers in secured and middle‑market financing. Assist with drafting and reviewing financing documents, due diligence, coordinating closings, and supporting attorneys through all transaction stages. Manage multiple matters and deadlines while developing substantive commercial finance expertise.

Manage complex California workers' compensation claims end-to-end: investigate compensability, set reserves, handle litigated files, coordinate with counsel/providers/employers, negotiate settlements, identify subrogation/fraud, and maintain accurate claims documentation and diaries while ensuring California regulatory compliance.

Support daily HR operations including employee inquiries, recordkeeping, onboarding, recruiting logistics, HRIS and reporting, compliance tasks, performance review coordination, and administrative support to improve people processes and employee experience.

Develop AI-native engineering tools, workflows, training, documentation, proofs of concept, and reference architectures across the enterprise. Research and evaluate emerging AI platforms, integrate approved tools into engineering processes, and drive adoption through presentations, tutorials, videos, office hours, and stakeholder communications. The role partners with engineering teams and senior leaders to improve developer velocity, quality, and experience while establishing standards within an IT Software Engineering Center of Excellence.

Leads enterprise AI-native engineering initiatives by researching and prototyping AI tools, designing AI-enhanced workflows, creating reference architectures, and developing proofs of concept. Owns AI training and enablement, including documentation, presentations, tutorials, demonstrations, and coaching. Evaluates tooling, supports adoption, communicates technical changes to leadership, hosts engineering office hours, and establishes scalable standards across the organization.

Conduct due diligence and evaluate public markets asset classes, maintain a focus list of recommended strategies, present recommendations to the Enterprise Investment Policy Committee, support advisors with manager searches and client meetings, produce research deliverables and educational materials, lead RFPs for large relationships, mentor associates, and support onboarding, conferences, and special projects.

The Senior Oracle Architect will define technical architecture, lead design and implementation of solutions, mentor teams, and ensure compliance with standards.

Provide day-to-day support for a large Siteminder r6 installation, including monitoring services, configuring and maintaining policies, sites, and realms, and installing, configuring, and supporting Siteminder Agents.

Manage refinery customer accounts as primary commercial contact; build long-term relationships; identify and execute sales opportunities; coordinate technical and service teams; collect samples and run lab tests; deliver presentations, business reviews, and performance updates; ensure operational excellence, safety, and compliance while supporting business growth.