Signal Processing Engineer

4 weeks ago

Hyderabad, India Whatjobs IN C2 Full time

Job Title: Physical Layer/Baseband Processing EngineerCompany: 7 Darter Info Services Pvt LtdLocation: Hyderabad, Telangana, India (On-site)Job Type: Full-timeAbout Us:7 Darter Info Services Pvt Ltd is an innovative SME driving cutting-edge wireless solutions for India’s defence sector. We’re developing a next-gen wireless systems, featuring advanced RF and DSP technologies to deliver secure, anti-jamming surveillance. Join us to shape the future of defence tech under “Make in India”Job Description:We’re seeking a skilled Physical Layer/Baseband Processing Engineer to design and implement waveforms for our wireless communication system (Basic and Advanced versions). You’ll develop FHSS and FHSS-OFDM waveforms, implement them on DSPs, and collaborate with our RF team to deliver a rugged. This is a hands-on role in a lean, high-impact team.Responsibilities:Design and develop FHSS waveforms (500 hops/s, QPSK) for the Basic version, targeting half-duplex operation at 2 Mbps. Create FHSS-OFDM waveforms (64 subcarriers) for the Advanced version, enabling full-duplex transmission over 5 MHz bandwidth. Port waveforms from MATLAB simulations to DSPs (e.G., C55x for Basic, C6748 for Advanced)—20-50 MFLOPS optimisation. Implementing the designed waveform on TI DSPs. Ensure waveform synchronisation (< 1 µs jitter) and anti-jamming performance (13 dB gain vs. 20 dB J/S). Collaborate with the RF Engineer to integrate waveforms with RF hardware (HackRF, AD9361). Qualifications:B.Tech/M.Tech in ECE, Electrical Engineering, or related field from a reputed institute . 7+ years of experience in physical layer design and baseband processing for wireless systems. Proficiency in waveform development (FHSS, OFDM, QPSK)—MATLAB and C required. Hands-on experience with TI DSPs (e.G., C55x, C6748)—TI Code Composer Studio expertise. Knowledge of RF systems (350-450 MHz) and defence-grade anti-jamming techniques. Familiarity with WPC/DoT regulations is a plus. Strong problem-solving skills and ability to work in a lean, fast-paced team. How to Apply:Send your resume and a brief cover letter to

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    1 week ago

    Hyderabad, India ApexPlus Technologies Full time

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  • Signal Processing Engineer

    1 week ago

    Hyderabad, India ApexPlus Technologies Full time

    The requirement is immediate so please only apply if you can join within the next one month. Please fill the following form to help us process your application: Company Description ApexPlus Technologies is a wireless solutions provider for industrial sensor monitoring and data logging. We also specialize in the development of microwave, RF+FPGA based signal...

  • Signal Processing Engineer

    1 week ago

    Hyderabad, India ApexPlus Technologies Full time

    The requirement is immediate so please only apply if you can join within the next one month. Please fill the following form to help us process your application: https://forms.gle/NfuMM6rXHiXRXosS6 Company Description ApexPlus Technologies is a wireless solutions provider for industrial sensor monitoring and data logging. We also specialize in the development...

  • Signal Processing Engineer

    1 week ago

    Hyderabad, India ApexPlus Technologies Full time

    The requirement is immediate so please only apply if you can join within the next one month.Please fill the following form to help us process your application:DescriptionApexPlus Technologies is a wireless solutions provider for industrial sensor monitoring and data logging. We also specialize in the development of microwave, RF+FPGA based signal processing...

  • Signal Processing Engineer

    1 week ago

    Hyderabad, India ApexPlus Technologies Full time

    The requirement is immediate so please only apply if you can join within the next one month.Please fill the following form to help us process your application:https://forms.gle/NfuMM6rXHiXRXosS6Company DescriptionApexPlus Technologies is a wireless solutions provider for industrial sensor monitoring and data logging. We also specialize in the development of...

  • Signal Processing Engineer

    1 week ago

    hyderabad, India ApexPlus Technologies Full time

    The requirement is immediate so please only apply if you can join within the next one month.Please fill the following form to help us process your application:https://forms.gle/NfuMM6rXHiXRXosS6Company DescriptionApexPlus Technologies is a wireless solutions provider for industrial sensor monitoring and data logging. We also specialize in the development of...

  • Signal Processing Engineer

    1 week ago

    Hyderabad, India ApexPlus Technologies Full time

    The requirement is immediate so please only apply if you can join within the next one month.Please fill the following form to help us process your application:https://forms.gle/NfuMM6rXHiXRXosS6Company DescriptionApexPlus Technologies is a wireless solutions provider for industrial sensor monitoring and data logging. We also specialize in the development of...

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