Software Engineer Intern - San Francisco, CA

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. · ...

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

+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 ...

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

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.You w ...

We are building an autonomous robots for construction sites.As a Robotics Engineering Intern, you will work closely with the founding engineering team to design, prototype, and test robotic mechanisms and integrated mechatronic subsystems. · ...

Growth Engineering Intern (AI / GTM)This role is for builders who want to understand real customers, run growth experiments, and directly implement AI-powered GTM solutions for B2B companies. · ...

We exist to lift as many people up the socioeconomic ladder as possible. We dramatically improve lives by letting professionals turn extra time and ambition into career growth and financial opportunity. · ...

Handshake is the career network for the AI economy. · This unique value is leading to unparalleled growth; in 2025 we tripled our ARR at scale. · As a Full-Stack Software Engineering Intern you will play a meaningful role in building product experiences that help students find op ...

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. We're rebuilding the chip fabrication process from the ground up, so you'll be exposed to some re ...

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 are seeking a Robotics Engineering Intern to join our team as a full-fledged contributor: designing, building, and shipping core technologies that operate on live customer projects in the field. · +Contribute directly to the development of mission-critical robotic systems use ...

As a Full-Stack Software Engineering Intern, you will play a meaningful role in building product experiences that help students find opportunities, spanning discovery, jobs, and job search. You'll work across frontend and backend systems while learning how production software is ...

+Job summary · We're hiring semiconductor packaging engineers for the summer term. · +ResponsibilitiesDesign and iterate on machines and subsystems for semiconductor packaging fabrication. · Integrate mechanical, electrical, and optical components in system assembly. · Collaborat ...

Mercator is building AI agents that coordinate global supply chains today's systems leak $1.7T in waste each year in retail alone -- in overproduction lost revenue and unnecessary emissions · You'll work on core systems that power our AI-driven supply chain platform. · You'll pro ...

This position is open for both Remote (US) and in-person (San Francisco) · We're building the fastest way for companies to create internal tools—just by describing what they need in natural language. · This is an opportunity to build something difficult but game-changing, with sp ...

We're building AI tools to modernize education financial reporting and reduce billions in administrative overhead. Looking for a motivated · AII/ML intern excited to learn fast and work directly with founders. · ...