Product Engineer

Doodle Labs LLC; Singapore; On-site; SGD 60,000 - 90,000; Full time

Benefits offered by this job

Health & Wellness: Medical coverage

Gym memberships

CPF retirement contributions

Professional development

Paid time off & holidays

Job summary

Doodle Labs LLC is seeking a Product Engineer to support the product lifecycle from prototype to production. You will work with RF, software, mechanical, and operations teams to ensure design for manufacturability and production readiness of cutting-edge radio products.

The role emphasizes collaboration, rigorous testing, and clear documentation to maintain high quality as the company scales in the autonomous systems domain.

Qualifications

• Bachelor’s degree in Electronics, Communications Engineering, or a related field
• Min 2–5 years of experience in hardware, RF, or product engineering roles
• Basic understanding of RF/Wi-Fi systems and electronic hardware debugging
• Familiarity with manufacturing processes, testing, and quality control
• Strong teamwork, communication skills, and willingness to learn
• Ability to work effectively in a fast-paced, cross-functional environment

Responsibilities

• Support product engineering activities from prototype through production
• Assist with product bring-up, functional testing, validation, and failure analysis
• Execute and maintain production and validation test procedures
• Support manufacturing builds, yield improvement, and quality investigations
• Assist in managing component changes and obsolescence under guidance from senior engineers
• Prepare and maintain technical documentation (test reports, assembly instructions, application notes)
• Collaborate cross-functionally with RF, Software, Mechanical, and Operations teams

Skills

RF/Wi-Fi basics

Hardware debugging

Cross-functional collaboration

Documentation skills

Problem solving

Education

Bachelor's degree in Electronics or Communications

Tools

RF testing tools

Job description

About Doodle Labs

Doodle Labs builds the connectivity backbone of the autonomous systems revolution — resilient wireless mesh networks that let drones, robots, and unmanned platforms operate reliably in the world's most demanding environments. We sit at the intersection of defense, robotics, and next-generation autonomy, powering the machines that are changing how militaries, first responders, and industries operate in the field. Our core purpose is simple: connect anyone and anything, at any time, in any place.

For over 25 years, our team has been at the forefront of mesh networking, partnering with leading defense programs, robotics manufacturers, and system integrators worldwide. The work here doesn't sit in a slide deck — it ends up in the field, in the hands of people for whom failure isn't an option.

About the Role

The Product Engineer is responsible for supporting product engineering activities across the product lifecycle, from prototype through production, and will play a key role in delivering high-quality radio products at scale.

In this role, you will work closely with RF, Software, Mechanical, NPI, Operations, and Manufacturing/Quality teams to build and support the next generation of Doodle Labs’ radio portfolio. This position reports to the Development Engineering Manager and will help shape product quality, manufacturability, and production readiness as Doodle Labs continues to scale.

This is an opportunity to contribute to cutting-edge wireless products within a high-growth company at the forefront of autonomous systems.

What You’ll Do

• Support product engineering activities from prototype through production
• Assist with product bring-up, functional testing, validation, and failure analysis
• Execute and maintain production and validation test procedures
• Support manufacturing builds, yield improvement, and quality investigations
• Assist in managing component changes and obsolescence under guidance from senior engineers
• Prepare and maintain technical documentation (test reports, assembly instructions, application notes)
• Collaborate cross-functionally with RF, Software, Mechanical, and Operations teams

What Success Looks Like

• Reliable support of product development from prototype to production
• Successful execution of validation, testing, and manufacturing support activities
• Improved manufacturing yield and reduced product defects
• Strong cross-functional collaboration across engineering and operations teams
• Well-maintained documentation and scalable test processes

Who You Are

• Bachelor’s degree in Electronics, Communication Engineering, or a related field
• Min 2–5 years of experience in hardware, RF, or product engineering roles
• Basic understanding of RF/Wi-Fi systems and electronic hardware debugging
• Familiarity with manufacturing processes, testing, and quality control
• Strong teamwork, communication skills, and willingness to learn
• Ability to work effectively in a fast-paced, cross-functional environment

Preferred Qualifications (Optional)

• Experience in drones, robotics, wireless networking, or embedded systems
• Exposure to manufacturing environments and production scaling
• Familiarity with RF testing tools and debugging methodologies

Why Join Doodle Labs

• Work on cutting-edge technology powering the future of autonomous systems
• Collaborate with engineers and innovators building industry-leading connectivity solutions
• Make a meaningful impact in a fast-growing company shaping next-generation wireless networks

Compensation & Benefits

Doodle Labs offers competitive compensation and a comprehensive benefits package built for people doing serious work.

• Compensation: Competitive base salary, individual and company performance bonuses
• Health & Wellness: Medical coverage, plus sponsored gym memberships
• Retirement: CPF contributions per Singapore statutory requirements
• Professional Development: Access to courses, certifications, and conferences
• Time Off: Paid time off, Singapore public holidays observed, plus a company-wide holiday shutdown from Christmas through New Year's
• Relocation Assistance: Available depending on role eligibility

Travel Expectations (If Applicable)

This role may require occasional travel for manufacturing support, testing, or team collaboration.