Top Tech Jobs & Startup Jobs in Los Angeles, CA

Define and own the quality bar for Spotify's AI voice models. Design repeatable evaluation rubrics and run qualitative and MOS-style campaigns. Benchmark against competitors, synthesize findings, recommend improvements, and partner with voice, ML, product, and vendor teams to influence research and production priorities across languages and use cases.

Contract recruiter responsible for full-cycle hiring across digital marketing and corporate functions. Source passive candidates, manage 12–15 requisitions, coordinate interviews, maintain ATS (Lever) data and metrics, negotiate offers, and partner with hiring managers to deliver an excellent candidate experience.

Lead design, implementation, testing, and maintenance of real-time embedded firmware and telematics control unit software for vehicle ECUs. Integrate automotive buses (CAN/CAN‑FD/LIN/Ethernet/FlexRay), enforce functional safety and coding standards, develop secure V2C data pipelines and OTA systems, support HIL testing and debugging, collaborate cross-functionally, and mentor junior/offshore engineers.

Provide administrative, secretarial, and project support for the Community Security Initiative: maintain databases, coordinate meetings and events, vet participants, manage budgets and purchases, create promotional materials, support vendors, calendars, and assist multiple departments as needed, including event availability outside normal hours.

Manage a portfolio of advertiser accounts, own renewals and growth, oversee campaign setup/optimization/reporting, translate performance into strategic recommendations, and lead/junior staff while developing repeatable processes and ensuring billing/CRM accuracy.

Write compliant, evaluator-ready technical and management proposal volumes for DoD/space customers. Decompose solicitations, produce compliance matrices, coordinate cross-functional inputs, maintain reusable content, and manage proposal schedules to win contracts across RFPs, OTAs, SBIRs, and other acquisition vehicles.

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.

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.