FPGA Engineer – Quantum Computing (f/m/d)

eleQtron develops and operates full-stack quantum computers based on trapped-ion technology. Quantum computing is a new computing paradigm rapidly approaching commercial viability. Our unique approach combines laser-cooled trapped ions with microwave control and tailored magnetic fields. Our next-generation computing machines under development will be able to find solutions to problems that are out of reach today, thus enabling new innovative products and services for a brighter future. We are looking for an FPGA Engineer (m/f/d) to design, develop, and optimise FPGA-based systems that form the core of our quantum control stack, enabling high-performance signal generation and real-time control of our trapped-ion quantum computers. Responsibilities: You will join our Quantum Firmware Team as an FPGA engineer, owning the design and delivery of FPGA-based systems at the core of our quantum control stack. Working closely with hardware engineers and experimental physicists, you will develop high-performance microwave signal generation pipelines and real-time feedback control, directly shaping how our quantum computers operate at the lowest level. This role sits within a software engineering culture: we care about clean, well-tested, production-grade code, version-controlled workflows, and agile ways of working. Design, implement, validate, and optimize FPGA systems in SystemVerilog, Verilog, or VHDL Develop and maintain test benches and automation frameworks using Python (e.g. cocotb); validate FPGA integration on target hardware Write production-grade, well-tested code and contribute to a culture of quality across the firmware stack Conduct formal verification, including timing analysis, code coverage, and compliance with coding standards Define verification strategies and test plans in close collaboration with the team Develop and program test hardware to support automated execution of hardware test cases Participate actively in agile ceremonies — sprint planning, reviews, and retrospectives