Senior Digital Signal Processing Engineer (Space Communications)
Pubblicato il 03-09-2026 - Leaf Space in Lomazzo
ppLeaf Space is a rapidly growing scale-up company and a leading provider of ground segment as-a-service (GSaaS) solutions. Our innovative and proprietary concept is focused on providing satellite and launch vehicle connectivity as-a-service, enabling clients to efficiently manage their assets and fully exploit data. Our GSaaS solutions have been recognized by the market for their efficiency, security, and effectiveness in supporting different applications, from remote sensing to IoT communications. /ph3JOB OVERVIEW /h3pThe Senior DSP Engineer for Space-Base Mesh Networks will design, implement and optimize advanced signal-processing and communication algorithms for a distributed constellation of satellites. Working closely with senior technical leaders, you will contribute to the development of resilient, high-performance networking technologies for LEO missions. /ppThis role blends deep DSP expertise with hands-on FPGA development, space-system constraints, and cross-link communication challenges unique to orbital environments. /ph3RESPONSIBILITIES /h3ulliDesign and implement DSP algorithms for satellite-to-satellite and satellite-to-ground communication, including modulation/demodulation, channel estimation, equalization, and error-correction coding /liliContribute to the design and implementation of cross-link communication protocols /liliModel and simulate RF/optical link performance, including Doppler effects, multipath, interference, and orbital dynamics /liliImplement DSP modules on FPGAs, including pipelined, parallel, and high-throughput architectures for low-latency inter-satellite links /liliWrite and maintain HDL code (Verilog, VHDL, SystemVerilog, or Chisel) for custom signal-processing blocks, PHY-layer modules, and hardware accelerators /liliCollaborate with RF, antenna, networking,
and spacecraft systems teams to ensure seamless integration across hardware, firmware, software and network operations /liliPerform system-level analysis including link budgets, timing closure, resource utilization, and power constraints for space-qualified hardware /liliParticipate in technical reviews and contribute to engineering decisions /liliShare knowledge and support junior engineers when appropriate /liliContribute to architecture discussions and technology evolution /liliDocument designs and performance results for internal engineering teams, mission partners, and regulatory bodies /li /ulh3QUALIFICATIONS AND STUDIES /h3ulliMaster’s or PhD in Electrical Engineering, Computer Engineering, Aerospace Engineering, or related field. /lili5+ years of experience /liliStrong background in digital communications theory, including modulation, coding, synchronization, channel estimation, and PHY-layer design. /li /ulh3REQUIREMENTS /h3ulliHands-on experience with C/C++ or similar language for embedded DSP implementation /liliProficiency in MATLAB, Python (NumPy/SciPy), or similar modeling tools for simulation and prototyping. /liliExtensive experience with FPGA development, including synthesis, timing closure, verification, and hardware bring-up /liliProficiency with HDLs: Verilog, VHDL, SystemVerilog,
or Chisel /liliExperience with FPGA development; experience with space-qualified or radiation-tolerant platforms is considered a plus. /liliFamiliarity with RF communication systems; experience with beamforming or optical communications is a plus. /liliAbility to optimize algorithms for real-time constraints, limited power budgets, and harsh space environment /liliThis role requires relocation to our Italian headquarters and regular on-site presence /liliExcellent communication skills and ability to lead technical discussions. /liliAbility to work effectively in cross-functional engineering teams. /liliRigorous, detail-oriented approach, with a preference for measured/verified data over assumptions, and transparency when prior estimates need correction. /liliComfortable working in a fast-moving, still-maturing product environment, iterating on both architecture and hands-on implementation. /liliFluent English (written and spoken) required, given interaction with external international partners. /li /ulh3WHAT WE OFFER /h3ulliA flat and collaborative organizational structure /liliA fast-paced and professional environment within a rapidly growing space scale-up /liliChallenging projects with real impact on the global space ecosystem /liliAn international and diverse workplace /liliComprehensive benefits package, including a welfare platform, meal vouchers, a hybrid work policy supporting work-life balance, and training opportunities /li /ulh3COMPENSATION TRANSPARENCY: /h3ulliReports to: Head of Engineering /liliJob location: Lomazzo (Como), Italy | Hybrid work model /liliSalary range: 55–70k, depending on experience and skills. /liliVariable compensation: 10% of annual gross salary /liliBenefits: Competitive benefits package, including a welfare platform and meal vouchers in Italy, with equivalent local benefits provided where applicable /li /ul /p #J-18808-Ljbffr