Top Tech Jobs & Startup Jobs in Los Angeles, CA

Field-facing technical sales role supporting rack and row data center solutions. Conduct site walks, assess white space and power needs, develop technical specifications and pricing, support proposal and sales cycles, collaborate with regional sales, consultants, contractors and internal teams, and provide product education. Maintain pipeline, identify competitive opportunities, and support demos, trade shows, and training.

Build and maintain relationships with brands and agencies, prospect new business, sell integrated multimedia advertising programs, negotiate contracts, and manage campaign delivery, profitability, and client expectations. The role requires selling live music advertising, CTV/OTT, digital, and non-traditional media products while collaborating with strategy, planning, buying, and internal teams. Monthly national travel may be required.

Sell memberships, car wash packages, and related products using a consultative approach. Build customer relationships, identify needs, provide personalized solutions, close sales, meet targets, and upsell existing customers. The role includes paid training and requires working primarily outdoors in varied weather, standing and walking for extended periods, operating equipment, and maintaining a flexible schedule including evenings, weekends, and holidays.

Design, analyze, manufacture, and test DC-DC power converters and electrical power systems for space communication hardware. Develop system requirements, perform verification testing and analysis, and collaborate with hardware, software, FPGA, and production engineers from initial design through vehicle integration.

Designs and simulates FPGA/modem systems using Ultrascale+ and Versal platforms. Develops VHDL and SystemVerilog designs, works with high-speed SerDes and communication interfaces, and uses scripting languages for development and automation. The role requires extensive FPGA experience and offers contract-to-permanent potential. Software-defined radio/modem, PetaLinux, RF design, encryption, and active government clearance experience are preferred.

Supports the management, retention, and growth of strategic national accounts by strengthening customer relationships, ensuring post-sales satisfaction, resolving customer needs, identifying expansion opportunities, and contributing to revenue and profitability. The role also supports customer onboarding and training, tracks account performance and interactions in CRM systems, and coordinates communication among customers and internal stakeholders.

Design, build, and operate complex Apache Airflow workflows, Snowflake and dbt data transformation pipelines, and distributed data science inference systems across multi-cloud environments including AWS and GCP. Collaborate with an experienced data engineering team while applying systems engineering and product lifecycle principles.

Develops and closes high-value sponsorships, investment partnerships, and strategic alliances. The role engages corporate partners, family offices, angel networks, and mission-aligned investors; creates capital engagement packages; manages investor relationships, reporting, and impact storytelling; collaborates across ventures; and maintains a pipeline of capital opportunities, prospects, and pitch materials.

Create photorealistic architectural 3D imagery and cinematic content from drawings and design concepts. Responsibilities include modeling, rendering, compositing, AI-assisted image and video production, creative direction, presentations, marketing imagery, and animation. The role requires managing multiple project timelines, maintaining architectural accuracy and visual consistency, collaborating with teams, and exploring emerging visualization technologies.

Freelance writers claim flexible academic writing and editing assignments, research scholarly sources, follow multiple citation styles, communicate with clients, incorporate feedback, and proofread work. A bachelor’s degree or current enrollment with a minimum 3.3 GPA is required. Experience in economics, statistics, or finance, two or more years of academic writing experience, and Microsoft Word Track Changes familiarity are preferred. Work is part-time and contract-based, with payments made bi-monthly through PayPal.