About the Company
ZeroPhase develops sovereign, software-defined connectivity systems that are resilient and available at scale.
We are a highly experienced, motivated, and ambitious team of engineers and innovators working with intensity and focus. What drives us is simple: to set a new standard in connectivity by combining performance, trust, and scalability - and to lay the foundation for the next generation of interconnected communication systems.
Our mission is clear - to make sovereign, software-defined communication systems that are not only state-of-the-art, but also accessible and dependable at scale.
About the Role
As a Senior Modem / DSP Communication Systems Engineer, you will design and implement advanced digital communication algorithms, including modulation, coding, synchronization, equalization, and channel estimation. You will also translate these into efficient real-time systems using DSP techniques and HDL (VHDL/Verilog) for FPGA/ASIC platforms, ensuring high performance and reliability.
Responsibilities
* Work in close collaboration with FPGA, RF/antenna, and software engineers to design and validate FPGA-based systems
* Develop floating-point and fixed-point models and run simulations to analyze and validate overall system performance, including modem performance
* Support FPGA bring up and validation by developing and implementing system test plans
Qualifications
* Bachelor's degree in computer science, physics, computer engineering or electrical engineering
* 5+ years of experience in system-level modeling and/or digital signal processing
Required Skills
* Understanding of FPGA development concepts, methodologies, and procedures
* Experience working in the lab and using lab equipment
* Strong problem solving skills with high attention to detail and desire to be challenged and learn new skills
* Ability to meet tough goals under high pressure and manage time effectively
Preferred Skills
* Professional experience in working on aspects of multiple access schemes such as TDMA, CDMA and OFDMA
* Professional experience in design and verification of high data rate wireless modems
* Expertise in C/C++, Verilog/VHDL, Python
* Expertise in wireless communication standards, such as 5GNR, LTE, WiFi, Bluetooth, etc
* Expertise in designing and implementing system-level procedures and algorithms
* Expertise in building and using system-level simulators and performance analysis
* Expertise in various multiple access schemes including downlink and uplink scheduler designs and tradeoffs
* Understanding of system link budgets and analysis related to communication systems
* Understanding of modem designs, link-level algorithms and hardware architectures
Pay range and compensation package
Competitive compensation package (salary range: €110,000–€130,000 + bonus + benefits)
Equal Opportunity Statement
We're an equal opportunity employer, committed to diversity and inclusivity.