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Member of Technical Staff, Applied Research

David Joseph & Company is an AI research lab focused on video data, seeking an Applied Research Engineer. The role involves building high-performance pipelines for video understanding and solving complex research problems in computer vision and audio processing.

Sieve — Member of Technical Staff, Applied Research

Research & Product Lead

David Joseph & Company is seeking a Research & Product Lead for Sieve, an AI research lab focused on video data. The role involves managing relationships with technical customers, driving cross-functional execution, and contributing to various company initiatives.

Sieve — Research & Product Lead

Founding Backend Engineer

David Joseph & Company is a seed-stage AI company focused on transforming complex documents into LLM-ready data for various industries. They are seeking a Founding Backend Engineer to take ownership of production systems and collaborate with the research team to develop scalable solutions.

Product Engineer, Mobile

David Joseph & Company is a startup known for its AI matchmaker that enhances human connections. They are seeking a Product Engineer with expertise in React Native to develop and elevate their mobile app, focusing on complex audio and voice features.

Known — Product Engineer, Mobile

Foam — Founding Engineer

David Joseph & Company is a startup focused on providing advanced telemetry and production systems for LLMs. They are seeking a Founding Engineer to build systems that deliver accurate root-cause analysis to clients, working across full-stack, infrastructure, and support as the company grows.

Agent Product Engineer

David Joseph & Company is seeking an Agent Product Engineer for Judgment Labs, a company specializing in Agent Behavior Monitoring. The role involves building high-quality products for self-learning agents and contributing to the full stack, focusing on agent infrastructure and product development.

Judgment Labs — Agent Product Engineer

Founding Engineer, Applied AI

David Joseph & Company is a stealth-stage startup focused on building AI for hardware engineering at complex manufacturers. They are seeking a Founding Applied AI Engineer to develop core systems for automating engineering compliance and enhancing innovation, with responsibilities that include designing workflows and building AI models.

Antes — Founding Engineer, Applied AI

Software Engineer

David Joseph & Company is an enterprise AI startup based in San Francisco, focused on helping enterprises transition AI from prototype to reliable production. They are seeking Software Engineers to build production agents that integrate with client systems, ensuring high-quality code and leading small teams within six months.

Varick Agents — Software Engineer

Full-Stack Software Engineer

David Joseph & Company is a hardware-enabled SaaS company focused on modern workplace safety infrastructure. They are seeking a Full-Stack Software Engineer to work directly with the founders and early engineers to evolve Firefly's core platform, ship new features, and scale a system already protecting thousands of people.

Firefly — Full-Stack Software Engineer

Senior Product Engineer

David Joseph & Company is a project-based technical learning platform with a mission to enhance learning through practical building. They are seeking a Senior Product Engineer to take ownership of user-facing problems, focusing on design, build, and operation of backend systems.