Top Tech Jobs & Startup Jobs in Los Angeles, CA

Build and optimize scalable pre-training pipelines for foundation models. Implement distributed training across GPUs, TPUs, and high-performance clusters; translate research experiments into production workflows; develop monitoring and fault-tolerance systems; and benchmark and tune performance across hardware and software stacks.

The Senior UX Designer will create simple, accessible user experiences for Wikimedia’s Reader Growth team. Responsibilities include prototyping, experimentation, user research, design system development, and collaboration with product managers, engineers, researchers, readers, and communities. The role contributes to product strategy and design processes while improving learning and engagement for new and casual Wikipedia readers.

Senior Accountant responsible for monthly close, journal entries, reconciliations, financial reporting, general ledger maintenance, revenue recognition, billing, consolidation, foreign currency accounting, audits, tax support, and finance controls. The role partners with the CFO and cross-functional teams, supports process improvements using AI and automation, and contributes to special projects in a growing SaaS company.

Manage and optimize Qualio’s revenue technology stack, including Salesforce and related GTM tools. Build automations, integrations, and AI-enabled workflows; maintain data integrity; document and improve processes; create reports and dashboards; support forecasting; train revenue teams; and collaborate across Sales, Marketing, Finance, and Customer Success.

The Senior Accountant supports monthly, quarterly, and annual close processes, consolidated financial reporting, audits, accounting documentation, and corporate accounting workstreams. Responsibilities include leases, accruals, debt, capitalized IT expenditures, multi-entity consolidation, foreign currency translation, intercompany eliminations, reconciliations, and close coordination. The role also administers Oracle, Blackline, and Lease Accelerator systems and partners with cross-functional teams to resolve issues and maintain accurate, audit-ready financial records.

The Finance Data Analyst manages finance ETL processes, reconciles enterprise data warehouse outputs, investigates discrepancies, and validates insurance financial data. Responsibilities include SQL-based analysis of premiums, commissions, taxes, fees, and payments; building automated controls and exception reports; supporting Finance reporting and close activities; documenting data processes; and partnering with Finance and data engineering teams to improve data quality and reliability.

Owns end-to-end digital content deployment across TotalWine.com and the mobile app. Responsibilities include publishing, personalization, localization, accessibility and brand compliance, workflow optimization, testing, troubleshooting, documentation, and cross-functional collaboration with merchandising, marketing, product, UX, and store operations teams.

Manages insurance programs across underwriting audits, performance tracking, renewals, claims analysis, compliance, referrals, pricing, and carrier relationships. Uses data insights and generative AI to optimize program performance, mitigate risk, improve processes, and support strategic decisions. Partners with product, marketing, accounting, technology, and other teams while preparing business cases and executive summaries.

Maintains mortgage document libraries, disclosure matrices, and document packages across loan origination systems. Implements and audits document changes for new products, state launches, regulatory requirements, and business needs. Coordinates with compliance, legal, sales, marketing, operations, and external partners. Manages JIRA tickets, creates test loan packages, supports regulatory audits, investigates document issues, validates system-to-document mapping, and helps develop procedures and training materials.

Build and ship production software across retailer integrations, autonomous systems, internal automation, and shopper- and brand-facing applications. The intern will work end to end with engineers and founders, explore emerging tools and models, and iterate quickly in a changing startup environment. Responsibilities include maintaining retail connections, developing integrations and systems, and improving products based on real-world learning.