Tools for Humanity is seeking a Senior Electronics Hardware Engineer to work on developing, testing, and upgrading flagship hardware devices, including the Orb. This role involves close collaboration with Engineering (AI, Software & Mechanics), Manufacturing, and Industrial Design teams to create and produce cutting-edge technologies at scale. Key responsibilities include owning the electronic design of PCBAs, developing advanced electrical systems, evaluating existing hardware designs, diagnosing and repairing issues, overseeing qualification and validation processes, programming microcontrollers, and coordinating with software engineers. The ideal candidate should have 8-10 years of experience in electronics product development, proficiency in circuit simulation tools, knowledge of industry standards, and experience with embedded systems and microcontrollers. The position offers competitive compensation, professional development opportunities, and a collaborative work environment in Munich's Maxvorstadt. Benefits include 30 vacation days, monthly phone reimbursement, Deutschland Ticket costs coverage, and free lunch and dinner in the office.