About KATIMKATIM is a leader in the development of innovative secure communication products and solutions for governments and businesses. As part of the Space & Cyber Technologies cluster at EDGE, one of the world's leading advanced technology groups, KATIM delivers trust in a world where cyber risks are a constant threat, and fulfils the increasing demand for advanced cyber capabilities by delivering robust, secure, end-to-end solutions centered on four core business units: Networks, Ultra Secure Mobile Devices, Applications, and Satellite Communications. Our talented team of cross functional experts continually takes-on new challenges. We work with the energy of a start-up yet the discipline of a large business to make solutions and products work for our customers at scale.In this role, you will be responsible for developing advanced algorithms for high-standard baseband modem.Key Responsibilities
Develop and implement waveform algorithms for wireless communication / Satellite modems, ensuring optimal performance in terms of bandwidth efficiency, signal-to-noise ratio (SNR), and error resilience.
Design algorithms for modulation, demodulation, coding, and error correction tailored to satellite communication requirements
Apply advanced signal processing techniques to improve waveform efficiency, error correction, and robustness in wireless communication / satellite channels.
Implement digital signal processing (DSP) algorithms to handle multiple communication modes
Simulate and validate waveform algorithms using software tools such as MATLAB, Simulink, or Python.
Conduct performance testing in various communication channel models (e.g., fading, noise, interference) to ensure robust and reliable modem operation.
Optimize computational efficiency for real-time implementation of the algorithms, including considerations for hardware (e.g., FPGA, DSP) and software-based systems.
Work with cross-functional teams to integrate algorithms into the overall modem architecture.
Document algorithm design, performance analysis, and testing procedures.
Prepare detailed reports and presentations to communicate progress, findings, and recommendations to both technical and non-technical stakeholders.
Collaborate closely with hardware engineers, system architects, and other software developers to ensure seamless integration of algorithms into modem systems.
Participate in design reviews, code reviews, and troubleshooting sessions.
Education and Minimum Qualification
Bachelor's or Master's degree in Electrical Engineering, Telecommunications, Computer Science, or a related field. A Ph.D. is a plus.
7+ years of working experience on the development of algorithms for wireless communication system or related product
Hands-on experience in designing and optimizing waveform algorithms for wireless communication systems including satellite communication.
Strong understanding of wireless communication standards and protocols including satellite communication
Familiarity with high-frequency communication techniques and RF signal processing is a plus.
Key Skills
Expertise in DSP algorithms, modulation techniques (e.g., QAM, OFDM, PSK), and error correction coding (e.g., LDPC, Turbo codes).
Proficiency in MATLAB/Simulink, Python, or similar tools for algorithm development and simulation.
Experience with hardware implementation of algorithms (e.g., FPGA, ASIC) is highly desirable.
Knowledge of communication channel models, including fading, interference, and noise characterization.
Familiarity with communication system performance metrics (e.g., BER, SNR, throughput).
Strong problem-solving abilities and attention to detail.
Excellent communication and teamwork skills, with the ability to work in a cross-disciplinary team.
Ability to prioritize and manage multiple tasks effectively in a fast-paced environment.