Lead RF Engineer

Doodle Labs LLC; Singapore; On-site; SGD 70,000 - 100,000; Full time

Job summary

A fast-growing technology leader is seeking a Lead RF Design Engineer to manage the end-to-end development of Wi-Fi-based hardware systems. Responsibilities include leading design, testing, and production handover of advanced hardware systems, mentoring engineers, and ensuring compliance with performance standards. Ideal candidates will have a strong background in RF, digital, and analog hardware design, along with leadership skills. This is an opportunity to work in a dynamic environment at the forefront of robotics and defense technology.

Benefits

Ownership of projects from concept to production

Collaboration with a diverse and skilled team

Fast-growing company with global impact

Qualifications

• Strong track record in RF, digital, and analog hardware design.
• Experience in guiding schematic capture, BOM, Gerber, and PCBA bring-up.
• Proficiency in RF/Wi-Fi system testing and troubleshooting.
• Leadership skills to guide cross-functional engineering teams.
• Comfort working in fast-paced, resource-constrained environments.

Responsibilities

• Lead the design, testing, and production handover of advanced RF, digital, and analog hardware systems.
• Achieve working prototypes within 6–9 months.
• Ensure system performance meets 802.11 standards.
• Oversee PCBA bring-up, test, calibration, QA, and production readiness.
• Solve complex technical challenges in high-frequency circuit design.

Skills

RF hardware design

Analog hardware design

Digital hardware design

Leadership

System testing and troubleshooting

Tools

Spectrum analyzer

Power meter

LitePoint

R&S testers

Ubuntu platforms

Job description

Lead RF Design Engineer

Doodle Labs is a fast-growing technology leader in advanced wireless solutions for robotics and defense applications. We’re looking for an experienced Design Engineer who can own the end-to-end development of Wi-Fi-based hardware systems — from concept to production — while leading a cross-functional engineering team to deliver world-class products.

What You’ll Do
You will lead the design, testing, and production handover of advanced RF, digital, and analog hardware systems. Success means delivering fully functional, high-performance products — on time and to spec — while mentoring and guiding your team.In Your First Year, You Will:

• Design & Deliver complete digital, analog, and RF hardware systems based on Wi-Fi IC solutions.
  • Produce schematics, BOM, Gerber files, and PCBA.
  • Achieve working prototypes within 6–9 months.
• Test & Verify system performance.
  • Execute RF and signal parameter testing with spectrum analyzer, power meter, LitePoint, R&S testers, and other tools.
  • Meet 802.11 standards.
  • Handover to production within 3 months post-verification.
• Lead a Cross-Functional Team (Hardware, Software, Mechanical).
  • Define architecture, create project plans, track milestones.
  • Mentor engineers in best practices and problem-solving.
• Partner with Manufacturing
  • Oversee PCBA bring-up, test, calibration, QA, and production readiness.
• Solve Complex Technical Challenges
  • High-frequency circuit design, RF optimization, and evolving customer
    requirements.

What You’ll Bring

• Strong track record in RF, digital, and analog hardware design.
• Experience in guiding schematic capture, BOM, Gerber, and PCBA bring-up.
• Proficiency in RF/Wi-Fi system testing and troubleshooting.
• Leadership skills to guide cross-functional engineering teams.
• Familiarity with RF instruments, LitePoint, R&S testers, Ubuntu platforms.
• Comfort working in fast-paced, resource-constrained environments.

Why join us?

• Be at the forefront of robotics and defense tech innovation.
• Take full ownership of projects from concept to production.
• Collaborate with a highly skilled, diverse, and agile team.
• Work in a fast-growing company with global impact