Top Tech Jobs & Startup Jobs in San Francisco Bay Area, CA

As a Machine Learning Engineer, you will design large-scale datasets, evaluate speech models, implement data generation techniques, and ensure model performance across multiple languages.

As a Product Engineer Intern, you'll build and iterate on developer-first products, collaborating cross-functionally to enhance user experiences, measure key metrics, and ship growth surfaces.

The Frontend Engineer, Marketing will develop and maintain marketing websites, optimize conversion rates, and ensure fast, responsive user experiences in collaboration with cross-functional teams.

The HR Business Partner will establish and manage people programs, support employee lifecycle processes, and partner with leadership on strategy and talent development at Cartesia.

The Product Engineer will create and launch AI-driven products, translate AI research into practical applications, and design user-friendly interfaces while collaborating closely with customers.

Lead technical discovery, design architectures, build demos and POCs, and validate integrations for enterprise real-time voice AI deployments. Partner with account executives, advise on deployment and scaling (cloud, on‑prem, GPUs), debug pre-sale integrations, and create repeatable demo environments, documentation, and playbooks to accelerate enterprise adoption.

The Founding Product Marketer will drive product market strategies, launches, and adoption initiatives, focusing on developer engagement and storytelling.

As an Account Executive, you will manage the full sales cycle, drive pipeline generation, and build relationships with mid-market accounts while collaborating with cross-functional teams.

Design and implement scalable low-latency model inference and serving architecture, while collaborating with research and product teams to bring cutting edge AI technologies to applications.

Design and build low latency, scalable model inference stacks for foundation models. Collaborate with research and product teams for robust infrastructure.