Senior Embedded Software Engineer

About Atomic Semi Atomic Semi is building a small, fast semiconductor fab. It’s already possible to build this with today’s technology and a few simplifications. We’ll build the tools ourselves so we can quickly iterate and improve. We’re building a small team of exceptional, hands-on engineers to make this happen. Mechanical, electrical, hardware, computer, and process. We’ll own the stack from atoms to architecture. Our team is optimistic about the future and we want to continue pushing the limits of technology. Smaller is better. Faster is better. Building it ourselves is better. We believe our team and lab can build anything. We’ve set up 3D printers, a wide array of microscopes, e-beam writers, general fabrication equipment - and whatever is missing, we’ll just invent along the way. Atomic was founded bySam ZeloofandJim Keller . Sam is best known for making chips in his garage, and Jim has been a leader in the semiconductor industry for the past 40 years. About the role We are seeking a Senior Embedded Software Engineer to help build the next-generation of small and fast semiconductor fabrication tools. The ideal candidate will be skilled in microcontroller based systems with experience in real-time control systems. As a senior engineer, you’ll take ownership of and lead high impact projects. A portfolio or Github is generally required to apply: show us the things you’ve built! For us, a good portfolio includes evidence of software engineering excellence. Responsibilities Lead the development of embedded software for our in-house machines on critical projectsDevelop generalizable frameworks for reuse across machinesDevelop microcontroller firmware written in C/C++ and linux application software (written in Python/Rust)Design and implement system behavior and control logic for semiconductor manufacturing equipmentCollaborate closely with mechanical and electrical engineering teams to define requirements and integrate hardware/software systemsRequired Experience BS in Computer Science, Physics, Computer Engineering, Electrical Engineering, proof of exceptional skills in related fields with practical software engineering experience, or equivalentMinimum of 5 years of relevant experience in real-time embedded microcontroller-based software developmentExperience going 0 -> 1 on a scalable embedded systemExperience implementing real-time control systemsProficiency in system programming including C/Rust, Python is a plusAbility to read electrical schematics and understand circuit-level behaviorKnowledge of microcontroller peripherals such as ADC, GPIO, PWM, CAN, SPI and I2CExperience working with actuators, sensors and digital signal processingNice-to-have Experience influencing system and hardware architecture decisionsExperience scoping, planning, and managing projectsWorking at Atomic Semi We’re an early-stage hardware startup with solid funding, world-class advisors, and a lab/office in San Francisco, CA. Compensation:Atomic Semi is committed to fair and equitable compensation practices. The annual salary range for this role is $140,000 – $190,000. Compensation is determined based on your qualifications and experience. Our total compensation package also includes generous equity in Atomic Semi. Benefits:Atomic Semi offers the following benefits, subject to applicable eligibility requirements: Medical, Dental, and Vision insuranceGenerous Paid Time Off inclusive of Holidays and Sick TimeVisa SponsorshipLife and Disability InsurancePaid Parental Leave401(k) retirement planWeekly Learning & Development opportunitiesCommuter Benefits including Parking and Late Night Uber rides from the officeLunches daily, Dinners 3x per week, Stocked Office Kitchen with Snacks and SpindriftsWe are an equal-opportunity employer and do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, veteran status, disability or other legally protected statuses. Export Control Analysis: This position involves access to technology that is subject to U.S. export controls. Any job offer made will be contingent upon the applicant’s capacity to serve in compliance with U.S. export controls.#J-18808-Ljbffr

Created: 2025-09-29