Senior Firmware Engineer - Safety Systems

Senior Firmware Engineer - Safety SystemsSenior Firmware Engineer - Safety Systems1 day ago Be among the first 25 applicantsAbout this role:Pickle is on the hunt for a dynamic and driven Senior Firmware Engineer - Safety Systems for our Firmware team to help us revolutionize the future of warehouse automation. This role serves as the crucial link between safety-critical hardware components and Pickle Robot's high-level system platform, with a specialized focus on implementing and maintaining safety features that protect both our revolutionary material-handling robots and the humans who work alongside them. Responsibilities include configuring and programming safety PLCs, safety-rated motor controllers, and emergency stop systems, as well as working within a substantial object-oriented application written in Python.Your contributions will directly impact the safety, efficiency, and reliability of Pickle's revolutionary material-handling robots. A strong understanding of both complex low-level software design principles, SOLID object oriented principles, and safety-critical firmware development will be critical to success in this role.What You'll AccomplishDesign and implement safety-critical firmware for emergency stop systems, collision avoidance mechanisms, and safety interlocks using safety-rated PLCs and controllersCharacterize various safety peripherals and sensors to maximize the performance and reliability of safety interfaces in vendor-specific programming languages, whether that is C, C++, Python, structured text, or ladder logicCollaborate with hardware, software, and safety teams to define safety-critical interfaces and ensure seamless integration of safety componentsDesign and implement robust safety peripheral APIs into Pickle's platform in Python, ensuring fail-safe operation and adherence to safety standardsDevelop and maintain safety-rated communication protocols between safety systems and the main robotic platform via PROFIsafe, CIP Safety, Modbus TCP Safety, and other safety communication standardsCreate comprehensive test harnesses and debugging tools specifically focused on verifying the reliability and safety performance of safety-critical firmwareEnsure firmware compliance with relevant safety standards such as ISO 13849, IEC 62046, ANSI B11, and ANSI RIA R15Who You Are6+ years of professional experience in firmware development with significant focus on safety-critical systems, writing and maintaining C/C++/Python code for safety PLCs, safety-rated motor control, emergency stop systems, and real-time safety control loops.Proven experience implementing safety communications between peripheral devices and safety systems via PROFIsafe, CIP Safety, CAN Safety, Ethernet/IP Safety, and other safety-rated protocolsDeep knowledge of safety standards such as ISO 13849, IEC 62046, ANSI B11, ANSI RIA R15, and their application to firmware development for industrial automationA high level of proficiency in developing safety-critical applications with Python is strongly desired, along with demonstrable expertise in safety-rated programming languages and object-oriented programming principlesExtensive experience with safety-rated real-time operating systems (RTOS), safety PLCs, safety microcontrollers, and embedded development tools for safety-critical applicationsUnderstanding of functional safety principles, safety integrity levels (SIL), performance levels (PL), and safety lifecycle management as applied to firmware developmentExperience with safety validation methodologies, including formal verification techniques for safety-critical firmwareExcellent verbal and written communication skills, with the ability to collaborate effectively across teamsDetail-oriented, systematic problem-solver, and a passion for robotics and innovationYou'll need to be on-site enough to make efficient use of the hardware and validate safety systems in real operational conditionsWilling to work at least 4 days per week at our offices in Charlestown, MassachusettsWorking with the robots in a warehouse setting is expectedA Bachelor or Master degree in Computer Science, Electrical Engineering, or equivalent practical experience, with preferred additional certification in functional safety or safety-critical systems developmentAbout Pickle RobotPickle Robot is a pioneer in Physical AI for supply chain applications. Today Pickle robots autonomously unload trucks, trailers, and import containers at human-scale or better performance. The alternative is manual work that is difficult, dirty, sometimes dangerous, and increasingly hard to staff at distribution centers around the globe. Pickle Robot is laser focused on automating truck unloading using generative AI, machine learning, computer vision, advanced sensors, and industrial robotics to deliver engineered products customers rely on. Pickle Robot Unload Systems work alongside people on loading docks to make the work safer, faster, and more efficient. Pickle robots are physical AI that unload trucks.Pickle provides best-in-class benefits including health, dental, & vision insurance; unlimited vacation, along with all federal and state holidays; 401K contributions of 5% your salary, travel supplies, and other items to make your working life more fun, comfortable, and productive.Seniority levelSeniority levelNot ApplicableEmployment typeEmployment typeFull-timeJob functionJob functionEngineering and Information TechnologyIndustriesTransportation, Logistics, Supply Chain and StorageReferrals increase your chances of interviewing at Pickle Robot Company by 2xGet notified about new Senior Firmware Engineer jobs in Boston, MA.Boston, MA $117,000.00-$173,000.00 2 weeks agoEngineer: Sr. Embedded Firmware Engineer (Rust and C)Boston, MA $141,000.00-$225,600.00 1 day agoSenior Embedded Software Engineer, Maritime DivisionQuincy, MA $168,000.00-$252,000.00 1 week agoSenior Embedded Software Engineer, Maritime DivisionWoburn, MA $80,000.00-$110,000.00 1 day agoLexington, MA $168,000.00-$252,000.00 3 days agoSr. Embedded Firmware Engineer: Underwater RoboticsAndover, MA $90,000.00-$115,000.00 2 weeks agoPrincipal Embedded C++ Software EngineerLexington, MA $168,000.00-$252,000.00 3 days agoWoburn, MA $110,000.00-$140,000.00 1 day agoCambridge, MA $82,300.00-$205,750.00 6 days agoEmbedded Software Engineer, Connectivity/Wireless - Reality LabsCambridge, MA $82,300.00-$205,750.00 6 days agoSenior Embedded Software Engineer (Networking)Marlborough, MA $180,000.00-$220,000.00 2 weeks agoSenior Embedded Software Engineer - Hybrid, North of BostonWe’re unlocking community knowledge in a new way. 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Created: 2025-09-17