SENIOR ANALOG DESIGN ENGINEER

ph3Senior Analog Design Engineer /h3 pLocation: Delft, Netherlands /p pStart date: As soon as possible /p h3About Us /h3 pWe are Qubitrium, a young and dynamic deep‑tech company. We offer solutions and services in quantum internet, communication and quantum sensing. We are experts in our domain and committed to make the difference. /p pWe have offices in Istanbul and Delft. Are you the next to embark on this journey together with us? Then we invite you to join our company. /p h3Job Description /h3 pWe are looking for a Senior Analog Design Engineer to design the low‑noise, high‑precision electronics that drive our quantum entanglement hardware. You will be responsible for the physical layer of our technology that bridges the quantum components and digital logic. /p pYour main responsibilities include: /p ul liDesign and implement active quenching circuits and gating electronics to minimize dead time and afterpulsing in Silicon and InGaAs avalanche photodiodes. /li liDevelop high‑speed converters to translate picosecond‑scale avalanche currents into clean digital pulses. /li liDesign stable, low‑ripple high‑voltage bias supplies to optimize photon detection efficiency. /li liDesign ultra‑low noise current drivers especially for laser diodes and to ensure stable optical output. /li liDevelop analog feedback loops (PID) and piezo drivers. /li liImplement precision thermoelectric cooler controllers for narrowly stabilizing temperatures of components. /li liLead the layout of PCBs dealing with sensitive analog signals alongside high‑speed digital signals. /li /ul h3What We Are Looking For /h3 ul liBS, MS or PhD in Electrical Engineering or Physics. /li li5+ years of hands‑on experience in analog circuit design. /li liTrack record of discrete circuit design, SPICE simulation, characterization and debugging. /li liExperience handling fast transients (sub‑nanosecond rise times) and high‑bandwidth signal chains. /li liExperience specifically with avalanche photodiodes and FPGA interfacing is desirable. /li liFluent in English, written and spoken. /li /ul h3What We Offer /h3 ul liA competitive salary aligned with your skills and experience, and an additional 8% annual holiday bonus. /li liOpportunities to work on international RD projects and be part of the quantum revolution. /li liA chance to join a leading quantum innovation hub (House of Quantum, Delft), and a young, energetic team of highly skilled physicists, engineers, and industry experts. /li liPlenty of room for your own initiatives and ideas, with opportunities to develop yourself at the cutting edge of technology. /li liCompany sponsored social events. /li /ul pPlease note that this role will be based out of our Delft office. In order to realize our goals, we are an office‑first company and encourage in‑person collaboration. Therefore, we do not offer remote‑only roles. /p /p #J-18808-Ljbffr