Calibration Engineer, Camera & Sensors

About Mecka AI  Mecka AI is building the data infrastructure layer for robotics and embodied AI.
We design and operate global systems for data capture, data labeling, and hardware-enabled workflows used by leading AI labs and robotics companies to train and validate humanoid and embodied AI systems.
We work closely with frontier robotics teams to bridge real-world data, simulation, learning-based systems, and deployed hardware.

The Role  We’re hiring a  Mechanical Camera & Sensor Calibration Engineer  to own Mecka’s entire calibration pipeline: camera intrinsics to IMU alignment to factory calibration infrastructure.
This is a hands-on, deeply practical role. You’ll work directly with  cameras, IMUs, and multi-sensor rigs  to ensure our capture systems produce accurate, reliable data r immediate task:  deliver production-quality calibration values . From there, you’ll take full ownership of calibration pipeline process across Mecka’s hardware fleet.
Responsibilities  Immediate Priorities    Deliver accurate  IMU and Camera calibration values (intrinsic and extrinsic)  for production systems

Assess and improve current calibration workflows

Ongoing    Own the  entire calibration pipeline  — camera intrinsics/extrinsics, IMU calibration, multi-sensor alignment

Ensure  factory calibration  is performed properly, consistently, and on schedule

Build and maintain  calibration infrastructure  — tooling, fixtures, validation scripts, and documentation

Develop automated calibration verification and quality assurance systems

Work with hardware and embedded teams to ensure sensor mounting and alignment meet calibration requirements

Debug and resolve calibration-related issues across deployed systems

Who You Are  Required Skills    Practical, hands-on experience with  camera calibration  (intrinsics, extrinsics, stereo, multi-camera rigs)

Practical experience with  IMU calibration and tuning  (bias estimation, alignment, noise characterization)

Understanding of  sensor fusion fundamentals  and how calibration quality affects downstream performance

Experience building calibration tooling and infrastructure for production environments

Ability to speak Mandarin and obtain work allowance in China

Strong Signals    Experience in a manufacturing or hardware deployment environment with calibration at scale

Familiarity with OpenCV, Kali , or similar calibration frameworks

Experience with  multi-sensor calibration  (camera-IMU, etc.)

Background in autonomous vehicles, robotics, or AR/VR hardware calibration

Experience with factory/production line calibration processes

Knowledge of uncertainty quantification and error analysis

You Are    Extremely detail-oriented and methodical

Comfortable working with physical hardware — not just software

Able to design repeatable, scalable calibration processes

A strong debugger who can trace data quality issues back to root causes

Why This Role    Own calibration end-to-end at a company building robotics data infrastructure

Direct impact on data quality that feeds into ML and perception systems

Work with cutting-edge multi-sensor capture hardware

High autonomy and ownership from day one

Inclusive Hiring at Mecka
We are committed to creating an inclusive and supportive candidate experience. Should you require any accommodation whatsoever during the interview process, please inform us without any hesitation. Mecka is dedicated to ensuring equal treatment and opportunity in all phases of recruitment, selection, and employment, in compliance with employment law. We do not discriminate based on gender, race, religion, national origin, ethnicity, disability, gender identity/expression, sexual orientation, veteran or military status, or any other protected category.

Mecka is proud to be an equal…