Software Engineering Intern

Physical Intelligence is looking for a Mechatronics Engineering Intern to join the Hardware Engineering team in San Francisco. This position offers hands-on work building, troubleshooting, and refining robotic systems that support the company's data collection and model training efforts. Team focus The Hardware Engineering group designs and assembles robotic arms, mobile platforms, and end-effectors. Team members collaborate across mechanical, electrical, embedded, and software specialties. Projects often involve rapid prototyping, integrating subsystems, and improving the performance of robotic fleets in real-world deployments. What you will do Subsystem design and testing: Design, build, and test subsystems for robotic arms and mobile platforms, covering actuation, sensing, enclosures, and power systems. Hands-on prototyping: Assemble, calibrate, and test prototypes in the hardware lab, working with arms, lifts, mobile bases, and end-effectors. Cross-disciplinary integration: Work closely with mechanical, electrical, and software engineers to diagnose issues and improve system performance. Data-driven iteration: Use deployment data to inform design changes and increase reliability. Full-stack subsystem ownership: Take projects from CAD design through PCB integration and bench testing. Requirements Currently pursuing or completed a Bachelor's degree in Mechanical or Mechatronics Engineering. Outstanding personal projects, GitHub work, or portfolios may be considered for students earlier in their studies. Solid understanding of mechanical and electromechanical design, including dynamic loading and finite element analysis (FEA). Familiarity with embedded systems and mechatronic components such as CAN, BLDC control, and motor controllers. Experience with CAD tools (NX, OnShape, SolidWorks) and rapid prototyping methods like 3D printing or laser cutting. Basic skills in electrical design and debugging, including reading schematics, soldering, and using test equipment.

Join Bright Machines as a Mechatronics Engineering Intern, where you'll have the opportunity to work on cutting-edge automation technologies. We are looking for passionate students or recent graduates who are eager to apply their knowledge in a real-world setting. In this role, you will collaborate with our engineering team to design, develop, and test innovative solutions that enhance manufacturing processes.

Role Overview Juul Labs, Inc. is seeking a Senior Mechatronics Engineer in San Francisco, California. This position focuses on designing and developing advanced mechatronic systems for the company’s products. The role involves close collaboration with teams across different disciplines to improve product performance and reliability.

ABOUT JUUL LABS:At Juul Labs, our mission is to revolutionize the smoking experience by guiding the world’s billion adult smokers away from combustible cigarettes, thereby eliminating their usage and preventing underage access to our products. With a strong commitment to quality, research, design, and innovation, we are tackling one of the most significant public health challenges. Supported by leading technology investors, we strive for excellence not just in our products but in our hiring practices as well.Our diverse team shares a common goal, and we are in search of the brightest engineers, scientists, designers, product managers, operations experts, and customer service professionals. If you’re ready to build a fulfilling career, we invite you to explore this opportunity further.ROLE SUMMARY:The Mechatronics Engineer will play a pivotal role in creating innovative, cost-effective, and reliable products that are delivered on time. This hands-on position entails concept validation through early analysis, prototyping, and testing, while collaborating with cross-functional teams to ensure optimal customer experiences. You will partner closely with both internal and external stakeholders to technically define designs and ensure that all project requirements are met. Additionally, you will troubleshoot and enhance existing products and conduct testing on instrumentation. Your responsibilities will include working collaboratively with engineering staff to devise optimal solutions on various product-related challenges, including mechanical design, thermal issues, and data analytics. We are seeking a flexible individual who can adapt quickly to change and communicate effectively in a fast-paced global environment.

We are seeking a highly skilled Senior Mechatronics Engineer to join our innovative team at dandy in the vibrant San Francisco Bay Area. In this pivotal role, you will design and develop cutting-edge mechatronic systems that integrate mechanical, electronic, and software components. Your expertise will drive the creation of advanced products that enhance user experience and operational efficiency.Your responsibilities will include collaborating with cross-functional teams, conducting research to inform design decisions, and overseeing the prototyping and testing of mechatronic systems. You will also provide technical guidance and mentorship to junior engineers, contributing to their professional growth.

Join dandy as a Manager of Mechatronics Engineering where you will lead innovative projects that integrate mechanical and electronic systems. In this pivotal role, you will manage a team of talented engineers, drive the development of cutting-edge mechatronic solutions, and collaborate closely with cross-functional teams to ensure the successful delivery of high-quality products.Your leadership will be crucial in fostering a creative engineering environment, mentoring team members, and optimizing engineering processes. You will also play a key role in strategic planning, project management, and aligning engineering efforts with business objectives.

Physical Intelligence seeks a Hardware Systems Engineering Intern to support its core hardware team in San Francisco. This group maintains the infrastructure behind a robotic fleet that performs real-world tasks, from washing dishes for hours to brewing coffee in both warehouse and unpredictable outdoor settings. Role overview The hardware team operates at the intersection of mechanical, electrical, and systems engineering. Team members work closely with software, controls, and manufacturing engineers to transition robots from prototypes into production. Daily work includes developing and running test protocols, troubleshooting failures in the field, and building systems that ensure reliability in a range of environments. What you will do Cross-disciplinary problem solving: Address challenges that combine mechanical, electrical, and control systems. Analyze ambiguous issues, identify root causes, and design practical fixes. Reliability analysis: Collect data and conduct reliability studies to spot failure trends, monitor system uptime, and contribute to investigations using methods such as RCCA and FMEA. Failure tracking: Build failure pareto charts to highlight key failure causes and timing. Work with engineers across disciplines to monitor system performance throughout different builds and deployments. Tooling and process design: Design and construct tools, jigs, and processes that improve speed, safety, and reliability for the robot fleet. Test protocols: Execute and refine testing procedures for new hardware, field repairs, and post-service checks. Build and production support: Assist with hardware builds, inventory tracking, materials handling, and vendor coordination. Configuration and serialization: Help implement configuration, serialization, and test tracking systems to streamline service and replacement processes. Requirements Pursuing or completed a Bachelor's degree in Mechanical or Mechatronics Engineering.

Join Kobold Metals as a Mechatronics Engineer within our Advanced Technology Group, where innovation meets engineering excellence. In this dynamic role, you will leverage your expertise in mechatronics to contribute to groundbreaking projects that push the boundaries of technology. Collaborate with a talented team to design and develop integrated systems, ensuring optimal performance and reliability. Your insights and creativity will be key in driving our mission to revolutionize the materials industry.

Astranis is at the forefront of satellite technology, creating advanced satellites that expand humanity’s reach into high orbits. Currently, our satellites provide dedicated and secure communication networks to a diverse range of sophisticated clients, including major corporations, government entities, and the US military. With five satellites successfully launched and a robust pipeline of over $1 billion in commercial contracts, we are poised for rapid growth and expansion.As a preferred partner in satellite communications, we cater to clients with high expectations for uptime, data security, network visibility, and customized solutions. Backed by more than $750 million in funding from leading investors such as Andreessen Horowitz, Blackrock, and Fidelity, our team of 450 engineers and entrepreneurs is dedicated to designing, building, and operating cutting-edge satellites from our headquarters in Northern California.Senior Mechatronics Test EngineerIn this role, you will spearhead the development and design of testing protocols and systems for the custom mechanisms integrated into our spacecraft. Your expertise will ensure our mechanisms are rigorously tested across various environments, including thermal, vacuum, and vibration conditions, to guarantee their successful operation in orbit.

The OpportunityJoin Foundry Robotics, an innovative leader reshaping the landscape of manufacturing through cutting-edge robotics technology. We are dedicated to revolutionizing assembly and production processes for top-tier robotics enterprises and critical national security hardware. In essence, we are architecting robots that manufacture other robots.We are seeking a passionate Mechatronics Engineer who excels at the convergence of mechanical design, electronic systems, and control engineering. In this role, you will transform complex robotic hardware into reality through seamless integration and hands-on execution. Your responsibilities will span the entire lifecycle, from conceptual prototypes to production-ready assemblies. Collaborating closely with diverse teams, you will integrate sensors, actuators, and control systems into high-performance hardware while developing and fine-tuning closed-loop behaviors in real-time with operational machines. As part of a dynamic and agile team, your designs will swiftly transition from the drawing board to the manufacturing floor, where you will validate, troubleshoot, and enhance them.About Foundry RoboticsAt Foundry Robotics, we are redefining the future of manufacturing through advanced robotics solutions. Our mission is to revitalize the American manufacturing sector as an AI-driven, assembly-centric, dual-use contract manufacturer. We are committed to equipping manufacturers with intelligent, efficient, and versatile robotic systems that significantly enhance productivity and quality. As a pivotal member of our engineering team, your contributions will shape our products, culture, and overall success. This position is 100% on-site at our Mission District office in San Francisco.Key ResponsibilitiesDesign and develop mechanical and electromechanical systems utilizing CAD, ranging from rapid prototypes to production-intent assemblies.Collaborate effectively on the integration of sensors, actuators, and control systems within mechanical assemblies, guiding them from concept through to validation.Create and execute closed-loop control architectures for electromechanical systems, working alongside software and robotics team members.Configure and integrate motor controllers, including servo and stepper drives, encoder/resolver interfacing, and closed-loop motion tuning.Engage in hands-on work with hardware, building, assembling, testing, and iterating through prototyping and initial production phases.Support fabrication efforts across various technologies, including machining, sheet metal, welding, 3D printing, fixtures, and tooling.Collaborate with external vendors and contract manufacturers to meet development and production requirements.Make informed trade-offs between performance, cost, and manufacturability to drive successful project outcomes.

About Atomic SemiAtomic Semi is revolutionizing semiconductor manufacturing with a cutting-edge, compact fabrication facility. Leveraging existing technology and innovative simplifications, we’re committed to developing our own tools, enabling rapid iterations and enhancements.Our vision includes assembling a select team of hands-on engineers specialized in mechanical, electrical, hardware, and computer engineering, as well as process design. We aim to control the entire stack from foundational atoms to advanced architecture. Our team is enthusiastic about pioneering advancements in technology.The philosophy at Atomic Semi is clear: smaller, faster, and self-built solutions are superior.We are confident in our lab’s capabilities to create anything we envision. Equipped with state-of-the-art 3D printers, a diverse range of microscopes, e-beam writers, and comprehensive fabrication tools, we thrive on innovation and creativity.Founded by Sam Zeloof and Jim Keller, we combine a rich heritage of semiconductor expertise with a hands-on approach to engineering.About the RoleAs a key member of our positioning team, you will be instrumental in designing, prototyping, and fabricating semiconductor equipment and subsystems focused on lithography, motion, and metrology.We are on the lookout for a proficient and proactive Mechatronics Engineer - Precision Systems to join our dynamic team. Your responsibilities will encompass the design, prototyping, and development of semiconductor fabrication tools and subsystems. This role demands a robust mix of mechanical, electrical, and system integration skills, along with the agility to execute tasks swiftly and efficiently.We seek a results-oriented Electromechanical Engineer with a demonstrated history of rapid prototyping complex systems and advancing them to the production stage. The ideal candidate should excel in fast-paced design cycles and manage the end-to-end process. Our goal is to build and test prototypes in days or weeks, not months. As part of your application, please include a portfolio showcasing your built projects.

Join Our Innovative TeamAt ChefRobotics, we are pioneering the integration of intelligent machines into the physical world. Inspired by the transformative potential of AI, particularly in industries representing 90% of global GDP, we focus on revolutionizing the food sector. Our mission is clear: to deploy an intelligent robot in every commercial kitchen globally. With significant backing from top investors including Kleiner Perkins and Bloomberg BETA, our team comprises exceptional engineers and industry leaders from renowned companies like Google, Tesla, and Amazon Robotics. Join us in our rapid growth journey as we reshape the food industry through technology!

About Multiply LabsMultiply Labs is an innovative startup located in San Francisco, California. Backed by esteemed investors including Casdin Capital, Lux Capital, and Y Combinator, our goal is to develop the world's foremost robotic systems and utilize them to ensure that advanced life-saving therapies are accessible to everyone.We are transforming the landscape of cell therapy manufacturing through the creation of sophisticated robotic solutions that automate and scale the production of these vital treatments. Our robots enable biopharma companies to manufacture cell therapies efficiently, minimizing the need for extensive changes to existing processes, thereby lowering regulatory challenges and risks. Unlike traditional methods, which can incur costs exceeding $1 million per patient, our robotics-driven approach aims to make these revolutionary treatments more attainable and affordable for those in need.For more information and to see our robots in action, visit us at www.multiplylabs.com and check out our LinkedIn page.About this RoleWe are on the lookout for a talented Electrical or Mechatronics Engineer to join our dynamic Hardware Product team at Multiply Labs. In the role of Electrical/Mechatronics Engineer II/III, you will take charge of the electrical systems architecture and design, ensuring the delivery of highly efficient and reliable robotics solutions. Your responsibilities will encompass the design, integration, and rigorous testing of electrical systems, collaborating closely with multidisciplinary teams throughout the process.

AeroVect is seeking a skilled Vehicle Integration Engineer with expertise in mechatronics and robotics to oversee the mechanical and electrical dimensions of our innovative autonomous vehicle demonstrator platform. In this pivotal role, you'll be responsible for developing vehicle sensing and actuation hardware in a dynamic startup environment.We are looking for a proactive individual who embraces challenges and is prepared to manage all stages of the development lifecycle, from desktop engineering design and simulation to hands-on automotive integration and root-cause analysis. You will play a crucial role in ensuring the safety-critical design, implementation, and reliability of our ground vehicle hardware, aimed at automating cargo and baggage movement in some of the busiest airports globally.This position offers a unique opportunity for a technically adept engineer to contribute to a cutting-edge product that merges autonomous vehicle technology with a SaaS business model. You will collaborate closely with our co-founders.

Embark on an exciting journey with ASM, where innovative technology converges with a collaborative atmosphere.For over 55 years, ASM has led the way in technological advancements, pioneering innovations in the semiconductor industry. Our diverse team of over 4,500 professionals from 70 different nationalities is integral to shaping future technologies such as 5G, cloud computing, artificial intelligence, and autonomous vehicles. We are not just a tech company; we are committed to fostering diversity, promoting inclusion, and prioritizing sustainability to make a meaningful impact worldwide. Our development programs are designed to support your personal and professional growth, encouraging you to push the limits of innovation to realize your full potential.We are currently looking for an enthusiastic intern to assist with advanced metrology development initiatives aimed at enhancing measurement precision and modeling stability across vital characterization techniques. This position is perfect for individuals eager to delve into semiconductor process characterization, data analysis, and design of experiments (DOE) methodologies.

Join Cloudflare as a Solutions Engineer Intern for the summer of 2026. This is an exciting opportunity for students who are passionate about technology and eager to gain hands-on experience in a dynamic work environment. As an intern, you will collaborate with our engineering and product teams to develop solutions that enhance the performance and security of our clients' web applications.

About LindyAt Lindy, we are dedicated to creating an AI assistant that caters to everyday users, not just tech enthusiasts. Our Lindy Assistant integrates seamlessly with iMessage, managing email, calendars, and meetings, and can be set up in just two minutes. We aim to bridge the gap between powerful AI technologies and the lives of real people.The RoleThis internship is not about observing; you'll actively contribute by writing and deploying real code while receiving mentorship akin to that of a junior engineer from your first day. Expect to be challenged and to learn continuously throughout your experience.You will engage with a product that users rely on daily for managing their communications and schedules. With a broad scope and a rapidly evolving codebase, you will encounter a wealth of intriguing challenges to tackle.What You'll DoWrite and deploy production-level code — your work will result in live features, not just prototypes.Engage with the full technology stack: TypeScript/React/Node for the frontend and Python for the backend.Collaborate closely with fellow engineers through code reviews, daily standups, and design brainstorming sessions.Troubleshoot actual issues in a live product environment with real users.Be inquisitive, ask questions, and learn quickly.What We're Looking ForYou are pursuing a degree in Computer Science or a related field, or you are a self-taught programmer—either path is welcomed.You have a portfolio of projects: personal endeavors, hackathon entries, open-source contributions, or similar work.You have proficiency in at least one programming language and can learn new ones with ease.Familiarity with TypeScript, React, or Python is a plus, but expertise in all three is not required.Preferred QualificationsExperience with LLM APIs (such as OpenAI, Anthropic, etc.) or working on AI model applications.Knowledge of agentic workflows or tool-use patterns.You have built or launched something that users find valuable.What You'll ReceiveCompetitive hourly compensation.

We appreciate your interest in joining the Uncountable Engineering team!Position OverviewUncountable is on the lookout for enthusiastic interns who are eager to embark on a journey in full-stack software engineering. Our mission is to transform the landscape of industrial research and development. We seek passionate engineers ready to contribute to the creation of an advanced development platform utilized by Fortune 500 companies.Potential ProjectsYou'll have the opportunity to design databases for enhanced analytical capabilities and develop innovative interfaces and views that empower scientists in managing experiments.EligibilityWe will only consider candidates who are graduating within a year of the internship.Compensation: $6,000 per month

Join Ironclad, the premier AI contracting platform that revolutionizes the way agreements are handled. Our platform accelerates contract processing, delivers instant insights, and empowers users with unparalleled control. Whether you are buying or selling, Ironclad integrates the entire process into a single intelligent platform, ensuring leaders maintain the visibility required to stay ahead of the curve. That's why leading organizations, including OpenAI, the World Health Organization, and the Associated Press, trust Ironclad to enhance their business operations.Recognized consistently as an industry leader, Ironclad has earned accolades such as being a Leader in both the Forrester Wave and Gartner Magic Quadrant for Contract Lifecycle Management. We are proud to be recognized by Fortune as a Great Place to Work and listed among Fast Company’s Most Innovative Workplaces. Additionally, Ironclad has been featured in Forbes’ AI 50 and Business Insider’s list of Companies to Bet Your Career On. We are backed by top-tier investors including Accel, Y Combinator, Sequoia, BOND, and Franklin Templeton. To learn more, visit www.ironcladapp.com or follow us on LinkedIn.This position operates in a hybrid model, requiring office attendance at least twice a week on Tuesdays and Thursdays for collaboration. Additional in-office days may be necessary for team or company events.Engineering @ IroncladAs a Software Engineer Intern at Ironclad, you will collaborate with various teams to identify and tackle business challenges by designing, building, and verifying innovative solutions. Your work will contribute to a platform that empowers legal teams to scale their operations effectively, modernizing a profession that has remained largely unchanged for two millennia.You will engage with a modern technology stack that includes TypeScript, React, Node.js, Java, and Docker containers in Kubernetes on Google Cloud Platform. While experience with these specific technologies is advantageous, it is not a requirement. We prioritize a collaborative work environment that fosters inclusivity and allows interns to contribute to real projects while receiving meaningful mentorship, rather than engaging in trivial tasks.About the roleWe are seeking enthusiastic Software Engineer Interns eager to learn and make a tangible impact by shipping real features. You will be integrated into a Product Engineering Team (such as AI, core product, workflow, or platform) and will work on projects that directly influence our customers worldwide.You will partner closely with full-time engineers, product managers, designers, and quality engineers to fully understand user problems and contribute to meaningful solutions.