Senior Radio Frequency Design Engineer

DOODLE LABS (SG) PTE. LTD.; Singapore; On-site; SGD 80,000 - 120,000; Full time

Job summary

A leading technology company specializing in private wireless systems is seeking a Senior Radio Frequency Design Engineer. You will design and develop innovative RF products, leading projects and collaborating with cross-functional teams. Ideal candidates will have extensive experience in RF system hardware and engage in the entire development process, ensuring high-quality product delivery.

Qualifications

• Minimum 8 years of experience as RF system hardware.
• Proven track record of meeting industry delivery standards.
• Ability to multitask in a demanding environment.

Responsibilities

• Perform detailed radio frequency translation plans and architectures.
• Evaluate gain, noise parameters, and dynamic range for robust design.
• Collaborate with CAD engineers for PCB implementation.

Skills

Interpersonal skills

Creative skills

Multitasking

Education

Bachelor’s, Master’s, or PhD in Electronics Communication Engineering or Digital Communication Engineering

Job description

Senior Radio Frequency Design Engineer

About Doodle Labs

Doodle Labs is the global leader in high-performance private wireless systems. We build cutting-edge mesh networks for robotics, drones, and the Industrial Internet of Things. Doodle Labs has experienced rapid growth over the past five years as our radio systems have been adopted by Fortune 500 companies (e.g. Airbus, General Electric) and industry-leading innovators (e.g. Boston Dynamics, FLIR).

Your Opportunity

Doodle Labs develops market-leading broadband mesh radios. Products include handheld mesh hotspots (Wearable Smart Radio) and tiny embedded multi-band radios for robots (Helix). Your opportunity is to build novel RF products while implementing Doodle Labs’ patented RF techniques. You will design and develop next generation wireless communication systems utilizing Wi-Fi 4/5/6/6E chipsets and protocols. As a senior member of the engineering team, you’ll have the opportunity to lead projects with the support of a cross-functional team of RF engineers, technicians, software engineers, etc.

Job Description

· Perform detailed radio frequency translation plans and architectures

· Evaluate gain, noise parameters (NF, SNR), dynamic range, linearity, and power consumption analyses to execute a predictable, robust design

· Collaborate with CAD engineers and drive PCB implementation of the design with emphasis on clean power supply design, interconnect design for required EMI and RF transmission performance

· Participate in design reviews and prepare design documentations at every stage of development until the final prototype test and characterization

· Perform parametric evaluation of transceivers, like Pout, IMD/IP3, EVM, noise parameters with spectrum analyser, modulation analyser and perform wireless link level functional evaluation to complete the product characterization

· Collaborate with product engineers for various certification procedures and NPI, followed by the Transfer of Technology (ToT) for large quantity production

Job Requirements

· Bachelor’s, Master’s, or PhD in Electronics Communication Engineering or Digital Communication Engineering

· Minimum 8 year of experience as a RF system hardware with proven track record of meeting industry delivery standards in the relevant areas

· Good interpersonal and creative skills with the ability to multitask in a demanding and fast paced environment