Top Tech Jobs & Startup Jobs in Los Angeles, CA

Lead mechanical engineering for data center global design standards: translate owner requirements into reference designs, review project designs, mentor engineers, optimize mechanical systems (HVAC, chillers, pumps), perform engineering calculations and commissioning processes, engage vendors, and support cross-functional stakeholders to drive efficiency, innovation, and deployment at scale.

Schedule, confirm, reschedule, and cancel client appointments; handle inbound calls and emails; maintain accurate calendars and customer records; send reminders and follow-ups; verify information; escalate complex issues; and collaborate to improve scheduling processes while protecting customer confidentiality.

Create and edit content across email, social, web, print, and video to support program goals; produce messaging and creative assets aligned with the QuestBridge brand; monitor trends and recommend best practices; manage feedback and escalate when needed; participate in organization-wide initiatives such as application reading and event staffing.

Support the sales team by managing client relationships, meeting with clients online to assess needs, following up on leads, reaching out to prospects, and maintaining client data in a CRM to ensure satisfaction and growth.

First engineering hire to build end-to-end features across React frontends and C#/.NET (and Python) backends, work with PostgreSQL and MongoDB, integrate third-party automotive APIs, use agentic AI coding tools, and collaborate on architecture and engineering culture.

Lead enterprise customer success for national home care networks and health systems. Own pilots through expansion, run executive cadence, diagnose workflows, coordinate technical triage with engineering, build onboarding/playbooks, influence roadmap, and travel for go-lives and QBRs (~30%).

Outbound-focused BDR responsible for sourcing mid-market technology accounts (100-1,000 employees), running multi-channel outreach, qualifying inbound and expansion opportunities, booking discovery meetings, and handing off sales-accepted opportunities to Account Executives while maintaining CRM data integrity and exceeding monthly quotas.

Design, implement, and improve Monarch's leadership operating system and planning cadences. Own quarterly and annual planning mechanics, drive execution of cross-functional priorities, build documentation and artifacts to scale execution, and partner with founders and leaders to remove friction and improve decision-making.

Remote backend C# developer to build and optimize a high-load spot-exchange matching engine. Improve performance and API throughput, implement business features, write unit and integration tests, work with .NET Core and PostgreSQL on AWS, and apply multithreading, async, and distributed systems concepts.

Own and grow strategic hyperscaler accounts in the data center segment. Develop and execute account plans and sales strategy, build pipeline, lead cross-region sales teams, influence automation-friendly design, manage multi-year/multi-location programs, and create customer value propositions across ABB robotics products and turnkey solutions.