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

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.

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  Design, implement, validate, and optimize FPGA systems in SystemVerilog, Verilog, or VHDL

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  Develop and maintain test benches and automation frameworks using Python (e.g. cocotb); validate FPGA integration on target hardware

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  Write production-grade, well-tested code and contribute to a culture of quality across the firmware stack

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  Conduct formal verification, including timing analysis, code coverage, and compliance with coding standards

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  Define verification strategies and test plans in close collaboration with the team

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  Develop and program test hardware to support automated execution of hardware test cases

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  Participate actively in agile ceremonies — sprint planning, reviews, and retrospectives

• 3+ years of hands-on FPGA development experience

• Bachelor's or master's degree in Electronics Engineering or a related field

• Solid RTL coding skills in SystemVerilog, Verilog, or VHDL, including functional verification

• Experience with RF signal generation and processing

• Proficiency with Git and version-controlled development workflows

• Experience writing and maintaining automated tests for production code

• Familiarity with CI/CD pipelines and automated build/test infrastructure

• Experience working in agile teams (Scrum or Kanban)

• Comfort working across disciplines alongside physicists, hardware engineers, and software teams

• Strong learning agility and the ability to navigate an evolving technical environment

• Professional proficiency in English (written and spoken)

• Experience controlling high-bandwidth (>1 GSPS) ADCs/DACs

• Familiarity with Xilinx SoC devices and related toolchains (Vivado, Vitis/SDK)

• Exposure to quantum computing systems or research environments

• Competitive salary: We value our team members and therefore provide remunerations that reflect this, additionally rewarding achievements

• Flexible working hours: We offer personal freedom through a variety of flexible work schedules

• Team spirit: In our international and diverse team, and with our regular team events, having fun at work is simply part of the culture

• Further development: We want to grow together and so we offer our team members needs-based, individualized further training as well as plenty of room for personal development

• Wellness Package: We offer health-promoting benefits such as fitness programs like UrbanSportsClub to support your well-being

• Bike Leasing: Stay Mobile and Sustainable with Our Company Bike Leasing Program

• Moving Benefits: A warm welcome! We are happy to support employees who move for us with a bonus

• At the forefront: Work at the forefront of technology, where academic research meets commercial applications 

• Modern workplace: We have a high-quality infrastructure with laboratory space, offices and meeting rooms