Senior RF Design Engineer

5 days ago


Singapore DOODLE LABS (SG) PTE. LTD. Full time

About DOODLE LABS (SG) PTE. LTD.

Doodle Labs is the global leader in high-performance private wireless systems, revolutionizing industries with cutting-edge mesh networks for robotics, drones, and IoT applications.

With rapid growth over the past five years, our radio systems have been adopted by Fortune 500 companies and industry-leading innovators. Our mission is to empower customers with innovative broadband mesh radios, enabling seamless communication and data exchange.

Your Opportunity

We are seeking a highly skilled Senior RF Design Engineer to join our team. As a key contributor, you will design and develop next-generation wireless communication systems utilizing Wi-Fi 4/5/6/6E chipsets and protocols.

Job Responsibilities:

  • Evaluate gain, noise parameters, dynamic range, linearity, and power consumption analyses to ensure predictable and robust designs.
  • Collaborate with CAD engineers to drive PCB implementation, focusing on clean power supply design and EMI/RF transmission performance.
  • Participate in design reviews and prepare documentation at every stage of development until final prototype test and characterization.
  • Perform parametric evaluation of transceivers, including Pout, IMD/IP3, EVM, noise parameters, and wireless link level functional evaluation.
  • Work with product engineers for certification procedures, NPI, and Transfer of Technology for large quantity production.

Requirements:

  • Bachelor's, Master's, or PhD in Electronics Communication Engineering or Digital Communication Engineering.
  • Minimum 4 years of experience as a RF system hardware engineer with a proven track record of meeting industry delivery standards.
  • Excellent interpersonal and creative skills, with the ability to multitask in a demanding environment.
  • Hands-on experience in RF, Analog, and Mix signal blocks, supplemented with knowledge of specification derivation from system-level requirements.
  • Experience working with basic CAD tools and competence in evaluation flow and operation of appropriate test equipment.
  • Experience in script writing, such as Bash or Python, is a plus for test automation.

Salary: $120,000 - $180,000 per annum

Why Join Us?

At Doodle Labs, we offer a dynamic and challenging work environment, opportunities for professional growth, and a competitive salary range of $120,000 - $180,000 per annum.



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