Top Tech Jobs & Startup Jobs in Los Angeles, CA

Manage and expand enterprise accounts within a designated industry vertical, overseeing the full sales cycle from lead generation through project expansion. Build executive relationships, develop customized consulting solutions, maintain pipeline, recruit and prepare independent experts, and coordinate with internal teams to ensure successful delivery. Serve as a strategic advisor to senior client stakeholders while growing Catalant’s presence across departments and accounts.

Design and build a scalable, responsive UI; lead frontend architecture and optimization; apply UI/UX best practices; integrate with backend APIs; ensure high web performance and deploy user-facing features.

Hands-on role building, managing, and optimizing paid social campaigns across major platforms, supporting Google Ads, partnering with Creative and Account teams, executing creator/whitelisting strategies, monitoring performance, reporting insights, and testing new formats to improve results.

Lead end-to-end product development for Credify's web and WhatsApp chatbot platforms, define roadmap and API integrations with ERP and loan management systems, drive implementation with engineering and QA, build analytics and reporting, and mentor junior product staff while representing the product internally and externally.

Build and evolve Polar’s finance and monetization platform for AI products. Own product development end-to-end across frontend and backend systems, create intuitive developer experiences, ship reliable software quickly, engage with merchants, and translate feedback into product improvements. The role requires strong technical foundations, product judgment, design sensibility, autonomy, engineering quality, and comfort working across the stack. Payments, billing, developer tools, open-source contributions, and side projects are valued.

The Software Engineer - AI Systems will design and implement systems to coordinate LLMs, build testable software stacks, conduct research, and collaborate with team members to create AI-powered security solutions.

Develop and execute social media strategies across LinkedIn, Instagram, Facebook, TikTok, and X. Create and publish written and visual content, including graphics, videos, reels, and carousels; manage content calendars and online communities; simplify technical concepts; research trends; collaborate with internal teams; and track social media performance through analytics and reporting.

Leads and matures governance, risk, compliance, and audit programs, with primary ownership of CMMC Level 2, SOC, and SOX ITGC initiatives. Conducts risk assessments, gap analyses, remediation planning, policy development, and audit readiness activities. Partners with business, technology, executives, auditors, and assessors to align security controls with regulatory, contractual, and business requirements. This hands-on remote role may require occasional travel.

Own accounts payable operations, expense report auditing, month-end close activities, invoicing, revenue recognition, reconciliations, subsidiary accounting, audits, tax filings, and ERP maintenance. The role requires CPA certification, accounting experience across audit and technology companies, and strong NetSuite and Expensify skills.

Own machine learning models end to end, from data preparation and training through evaluation and production deployment. Build pipelines for large multimodal datasets including video, sensor streams, and language. Collaborate with engineering and computer vision teams, rapidly prototype solutions, apply relevant research, and continuously improve production models and tooling.