Senior Software Engineer, Perception

About the Team:

The Robotics Technology team is a core part of Grabs long-term vision to build urban embodied AI. Our engineers take full ownership of the product lifecycle: designing and manufacturing hardware in-house developing control and machinelearning systems and rigorously testing in real-world conditions and production fleet operations. This is a fast-moving multidisciplinary environment where software hardware and data science experts collaborate to solve practical challenges at scale. We are executing an ambitious growth plan to expand our robotics fleet across cities over the coming years and we are focused on delivering highly productive safe and efficient robot delivery services that help address current delivery labor shortages.

Based in Singapore and China we offer opportunities to work on the latest autonomy deploy solutions in complex environments and directly influence the future of lastmile logistics. If youre excited by tangible impact large-scale systems and cross-functional engineering youll find meaningful challenges and rapid career growth here.

Get to know the role

As a Senior Perception Engineer you will help build and ship the perception stack that turns raw sensor data into reliable real-time understanding of the our team all engineers are expected to be hands-on across the perception stack contributing to shipping milestones through evaluation debugging integration and iterative improvements to perception algorithms and runtime behavior.

To accelerate early progress you will take initial ownership of perception foundations: sensor integrity calibration and the tooling and validation workflows that ensure our perception inputs are geometrically and temporally correct. This work is a direct lever on perception quality and iteration speed. As these foundations stabilize you will broaden into wider perception development taking on larger slices of perception delivery over time.

You will report to the Senior Principal Perception & Prediction Engineer and working onsite at Grab office.

The critical tasks you will perform

• You will ship and improve perception capabilities across detection tracking and multi sensor integration using disciplined evaluation and failure analysis to iteratively raise quality and robustness.
• You will take initial ownership of perception foundations including sensor integrity and calibration for our multi sensor suite (camera LiDAR radar IMU). You will build practical diagnostics and automated checks to catch geometric or timing issues early and prevent them from being misdiagnosed as perception regressions.
• You will partner with Integration and Data and Infra teams to ensure perception is reliable in production-like conditions including logging and replay workflows as well as performance and latency investigations.

Qualifications :

Skills you need

What Essential Skills You Will Need

• Hands-on experience shipping or operating perception systems for robotics AV or ADAS with a track record of debugging and improving real-world performance.
• Fundamentals in geometry and multi sensor systems including practical calibration know how (intrinsic and extrinsic) and the ability to diagnose alignment or time synchronisation issues that impact perception quality.
• Proficiency in C and Python with the ability to write production quality code and build lightweight tools or checks that improve iteration speed and reliability.
• Experienced navigating in noisy production like environments including log-driven root cause analysis across software configuration and sensor behaviour.
• Engineering rigor and discipline including reproducible workflows clear metrics and validation minded execution.

Good to have

• Familiarity with perception model lifecycle elements such as dataset curation evaluation metrics regression detection deployment constraints and inference performance optimization.
• 3 years of experience with common robotics/perception libraries (e.g. OpenCV PCL Ceres) and tools for visualization and debugging.
• Experience with sensor fusion tracking or 3D perception pipelines and interest in growing deeper in these areas over time.

Additional Information :

Life at Grab

We care about your well-being at Grab here are some of the global benefits we offer:

• We have your back with Term Life Insurance and comprehensive Medical Insurance.
• With GrabFlex create a benefits package that suits your needs and aspirations.
• Celebrate moments that matter in life with loved ones through Parental and Birthday leave and give back to your communities through Love-all-Serve-all (LASA) volunteering leave
• We have a confidential Grabber Assistance Programme to guide and uplift you and your loved ones through lifes challenges.
• Balancing personal commitments and lifes demands are made easier with our FlexWork arrangements such as differentiated hours

What We Stand For at Grab

We are committed to building an inclusive and equitable workplace that enables diverse Grabbers to grow and perform at their best. As an equal opportunity employer we consider all candidates fairly and equally regardless of nationality ethnicity religion age gender identity sexual orientation family commitments physical and mental impairments or disabilities and other attributes that make them unique.

Remote Work :

No

Employment Type :

Full-time