We are currently looking for support for our brand new company Last Mile Semiconductor.
If you are ready for a new experience and want to create the world’s first non-cellular 5G technology to enable massive IoT applications with us – this is your chance!
A unique opportunity awaits you to join our Dresden-based startup for groundbreaking new non-cellular 5G wireless microchip development.


  • Participation in the definition our System-on-Chip architecture
  • Responsibility for the RTL design of digital blocks and their integration on system level
  • Development and verification of our wireless System-on-Chip solution
  • Support and execution of functional verification on chip and block level
  • Support during product qualification, test and ramp-up
  • Documentation during development
  • Working in an international team (good English skills are necessary)
  • Bachelors degree in electrical/electornics engineering or comparable
  • Sound knowledge in ASIC/FPGA SoC architecture, digital design and verification
  • Programming languages: SystemVerilog, Verilog, VHDL
  • Experience in development of verification methodologies and infrastructures for automated testbenches
  • Experience in synthesis for various target technologies is a plus


  • You will be responsible for requirements specification and system performance including algorithm design for our DECT NR+ development
  • Developing link-level and system-level simulations of the OFDM systems
  • Collaborate with digital design and firmware teams and provide extensive support for fixed-point design, pre- and post-silicon verification in product development
  • Implementation of wireless transmission methods for 5G and as software defined radio (e.g. GNU Radio, Matlab)
  • Implementing high-level modem algorithms in Matlab and performing design trade-offs and optimisations in terms of performance, complexity and power consumption
  • Working in an international team (good English skills are required)
  • Bachelor’s degree in electrical engineering or equivalent, experience in digital signal processing
  • Programming languages: Matlab, C or C++ for algorithm design, integration and verification (desirable: Python)
  • Wireless communication systems (OFDM/MIMO etc.) and existing telecommunication software stacks (e.g. GSM, LTE, NR implementations)
  • Test environment and equipment: laboratory testing and characterisation, signal generators, spectrum analysers, etc
  • Very good knowledge in the design and development of OFDM/wireless communication systems and in cellular RF system engineering
  • Deep understanding of communication theory and signal processing algorithms (e.g. timing recovery, signal estimation and detection, RF interference estimation and correction, channel modelling and estimation, Doppler compensation techniques, etc.)


  • As an RF IC design engineer, you will be a key member of our RFIC team, designing, and bringing our wireless SoCs into high-volume production at advanced CMOS technology nodes
  • Design of analog and/or RFIC blocks
  • Overseeing the layout and verifying the design to ensure a successful tape-out
  • Testing the design and debugging the issues that may arise from early development stages through productisation
  • Working with the system group to define the requirements for RF and baseband blocks based on the system requirements
  • Working with the technology team to understand the capabilities and limits of the technology node to achieve optimum performance
  • Support for product qualification, testing and ramp-up
  • Documentation
  • Completed studies in electrical engineering or a comparable qualification
  • Experience in the area of RF/Analog IC design with advanced CMOS technology nodes. Experience in 22FDX is a plus
  • Understanding of RFIC circuit design. Direct tape-out experience with one or more of the following blocks: RF front-end circuits, PA, LNA, mixer, oscillator, PLL, LO, VGA, filter, TIA, and/or other baseband analog blocks in deep sub-micron CMOS technology
  • Knowledge of analog design concepts such as analysis of noise, linearity, mismatch, stability and other analog impairments
  • Familiar with CMOS device physics, RF device modelling, device noise parameters, inductor modelling
  • Insights into packaging effects, supply isolations, high frequency ESD structures, and circuit layout for optimum RF performance
  • Familiarity with various RF transceiver architectures and their trade-offs, as well as calibration methods used for different RF transceiver architectures
  • Familiarity with Cadence Virtuoso, Spectre RF, EMX and similar tools
  • Understanding of system specifications and ability to work with system architects to translate system requirement into circuit requirement at IC level
  • Experience in Silicon characterization and debug

  • Working in a fresh Start-Up where we do new wireless System-on-Chip design from scratch
  • You have the opportunity to actively shape a future technology – Non-cellular 5G network can be deployed anywhere, anytime, by anyone!
  • Permanent position with a high level of personal responsibility and excellent development opportunities
  • Work in an international, friendly and motivated team, which will be happy to support you in all questions
  • Flat hierarchies, we are open to change and welcome your ideas
  • An appreciative corporate culture characterised by a high degree of team spirit and trust, regular team events
  • Flexible and family-friendly working environment
  • An attractive salary and additional benefits to your salary and corporate benefits
  • Job bike, free use of gym, job ticket
  • Bright and comfortable office space in Dresden
  • Fresh coffee, fruit, juices or an after-work beer? You are welcome to help yourself!


Then please get in touch – your contact person for this position is Jessica.

We look forward to hearing from you!
Phone: +49 173 2859985
E-Mail: email hidden; JavaScript is required