R&D Engineer Intern - San Francisco

This is a full-time or part-time on-site internship for engineering students interested in nuclear energy. · The Engineering Intern will support Hadron's multidisciplinary technical team across areas such as reactor design, thermal-hydraulics and manufacturing processes. · ...

+This role provides an excellent opportunity to gain hands-on experience and contribute to real-world projects in a supportive learning environment. · +writing efficient codecollaborating with cross-functional teamsimplementing AI-driven solutions · +Familiarity with software dev ...

We are seeking a motivated and detail-oriented Engineering Intern to support our hardware teams. · This internship provides a unique opportunity to gain hands-on experience in systems engineering, mechanics, software development, · and propulsion technologies critical to explorat ...

We're starting with founders new to San Francisco building intentionally human-first before automating with AI. · ...

Are you ready to roll up your sleeves and dive into real-world engineering challenges? · As an Engineering Intern at Amperesand, you'll get hands-on experience building, testing, · and improving Solid State Transformer systems.You'll work alongside a team of brilliant engineers w ...

About Cluely is building AI to give you an unfair advantage in every situation. · ...

About Roam is an Applied AI lab building World Models for highly retentive 3D environments. · We're lifting models from the 2D plane of pixels into the full dimensionality of interactive worlds. · Architect and implement game generation pipelines powered by LLMs · and advanced ag ...

We're hiring full-stack mechanical and hardware engineering interns to rebuild the chip fabrication process from the ground up. · Designing, prototyping, and building semiconductor fabrication equipmentWriting mechanical drawings and documentationCircuit design and electrical eng ...

We're looking for Software Engineer Interns who are excited to learn, ship real features, and have an end-to-end impact on our product. · ...

We're rebuilding the chip fabrication process from the ground up, · We're hiring full-stack mechanical and hardware engineering interns. The internship begins between now and the end of April, with the option for preferably a 4 to 8-month commitment. Designing, prototyping, and b ...

We are building a search engine from scratch to serve every AI application. · ...

+ Job summary: · We are building an autonomous robots for construction sites. · + Integrate actuators... · Assist with motor control... · ...

Mercor is creating a new category of work where expertise powers AI advancement. · ...

We are looking for a motivated Software Engineering Intern to join our team for Summer 2026.This role is ideal for students who want hands-on experience building real production software, collaborating with a small engineering team, and shipping features used by real users. · ...

This internship role offers an exciting opportunity to contribute as a Software Engineer Intern at GenPark. This hybrid role allows a mix of in-office collaboration and remote work flexibility. · The intern will participate in the development, implementation, and testing of softw ...

We're hiring full-stack mechanical and hardware engineering interns to rebuild the chip fabrication process from the ground up. · Designing, prototyping, and building semiconductor fabrication equipment · Writing mechanical drawings and documentation · Circuit design and electric ...

We are looking for a dynamic and motivated contributor to join our team in one of our key office locations: San Francisco. · Design and implement core, high-performance, scalable software components · Implement clean, maintainable, and efficient code. · ...

You will build and ship a feature that directly supports the creator economy and helps your favorite creators turn their passions into sustainable careers. · Make an impact. You'll build and ship a feature that directly supports the creator economy and helps your favorite creator ...

We're rebuilding the chip fabrication process from the ground up at Atomic Semi. This internship is for full stack hardware engineering interns who have hands-on experience in electrical engineering and are eager to take on mission-critical work. · Designing, prototyping, and bui ...

We are looking for a Software Engineering Intern to help build AI-powered systems for B2B GTM teams.You will work on real production features related to revenue intelligence buy-signal detection AI agents for sales automation and data-driven marketing systems. · Full-stack develo ...

This is an opportunity to build something difficult but game-changing with speed and immense focus. · ...