Top Tech Jobs & Startup Jobs in Los Angeles, CA

Provide empathetic, timely support to customers, resolve inquiries and issues, document interactions, and escalate complex problems to appropriate teams.

Lead and execute One Omahas communications strategy across social, email, web, and print. Produce and edit mission-aligned content, manage multimedia assets, steward brand voice, handle media relations and press materials, maintain website and analytics, and collaborate with residents, partners, and the Executive Director to center community storytelling and support organizational communications needs.

Senior technical pre-sales architect who designs and implements demos and POCs, supports enterprise deals, translates customer requirements into architectures, writes code and prototypes, collaborates with sales, product, and engineering, documents feature requests and competitive insights, and follows client adoption post-sale to drive conversions and shape product roadmap.

Manage end-to-end recruitment lifecycle, deliver induction and onboarding frameworks, engage external partners to build talent pipelines, and provide candidate communication and induction training to support attraction and retention.

Handle inbound and outbound collections calls to resolve delinquent accounts: collect payments, negotiate arrangements, document interactions, meet KPIs, and maintain FDCPA and government compliance while protecting customer data in a remote role.

Design, build, and optimize high-throughput, highly available backend services in Golang for 24/7 sports and prediction-market applications. Lead architecture decisions, implement features, diagnose and resolve high-concurrency bottlenecks, and provide high-tier operational support for real-time transactional systems.

Internship role to design and implement automated testing using low-code/no-code platforms. Create, maintain, and run automated test cases, document and track defects, produce test plans and reports, improve test coverage, and communicate progress with clients and teams. Involves end-to-end responsibility from planning through deployment and incorporation of feedback.

Lead backend development to scale and harden API infrastructures, implement unit testing playbooks, optimize core algorithms, support migration from Supabase to a robust cloud provider, ensure system reliability and scalability, collaborate with frontend and DevOps, and integrate AI workflows and RPA where applicable.

Lead R&D strategy and lab operations for defense energetics, win and execute DARPA/DoD programs, engage Congress and federal agencies, influence policy, align technical workstreams with manufacturing scale-up, and represent the company in industry and national security forums.

Own Okendo's end-to-end events program and partner marketing: manage logistics, vendor and partner relationships, webinars, promotions, and post-event lead routing and attribution in HubSpot and Domo. Coordinate cross-functional stakeholders, produce event assets, run automated follow-up, and present event performance to leadership.