Top Tech Jobs & Startup Jobs in Los Angeles, CA

Modernize and maintain Magnus and Goliath platforms across Java, Go, and JavaScript. Build AI-powered features (LLMs, tool-calling), integrate BigQuery, GCP, MySQL and internal APIs, diagnose production issues, write automated tests, and own projects end-to-end from design through deployment and support.

Lead a hands-on backend engineering team building low-latency, high-throughput ad-serving and measurement systems. Oversee feature development, architecture, scalability, reliability, performance optimization, code quality, and delivery practices. Collaborate with product and engineering teams, contribute to critical designs and code reviews, and mentor engineers while maintaining effective team operations and continuous improvement.

Own Viant’s commercial product marketing system, including core narratives, agency and vertical pitches, solution modules, and sales-facing content. Partner with Sales, Product Marketing, Product, Design, and executives to improve positioning and seller productivity. Govern Highspot content, analyze usage, conduct customer interviews, synthesize Gong and field insights, and translate recurring customer needs and objections into scalable messaging, pitch materials, and enablement resources.

As Principal Product Manager, you will drive strategy and execution for Viant DSP's supply products, conducting research, managing product development, and collaborating with teams to address customer needs.

The Head of Industry, Travel & Tourism will drive revenue growth in the travel sector, scale brand relationships, and lead a GTM team for Viant's programmatic advertising solutions.

Design, deploy, and maintain cloud systems and tools; containerize applications; build CI/CD pipelines; instrument observability; support dev and ops teams; participate in on-call rotation; provide scoping/LOE and debug developer code as needed.

The Senior Account Executive drives revenue by generating business, consulting with clients, and managing sales activities, while expanding Viant's market presence.

Design, build, and operate cloud infrastructure and tools: containerize applications, implement Terraform and CI/CD, support dev and ops, ensure observability, and participate in on-call rotation.

Sell Viant's DSP to media agencies and advertisers in the Los Angeles market. Prospect new business, manage agency relationships, meet revenue quotas, negotiate long-term contracts, cross-sell products, and collaborate with cross-functional teams to align solutions to client marketing objectives.

Lead and scale Viant's Financial Services vertical by growing brand-direct revenue, expanding agency adoption, and shaping go-to-market strategy. Build executive relationships with banks, insurers, fintechs and lenders, evangelize programmatic and AI capabilities, drive thought leadership, recruit and mentor sales teams, partner cross-functionally on product and measurement, and deliver against ambitious revenue and adoption goals.