Algorithm Engineer – Precision Equipment

HAN'S CNC; Hong Kong; On-site; HKD 600,000 - 1,000,000; Full time

Job summary

HAN'S CNC (大族数控) is a world-leading PCB equipment manufacturer with a strong global footprint. We seek a senior algorithm specialist to lead core algorithm development, modeling, and deployment for precision manufacturing, including measurement, calibration, and optimization of production processes.

You will collaborate with mechanical, electrical, software, and process teams to ensure robust mass production, while tracking cutting-edge tech and documenting results for internal sharing.

Qualifications

• Master’s or higher in a quantitative field; OR-Methods/Optimization focus preferred
• Ability to read English technical literature and document code and results
• Experience with precision manufacturing or high-end automation equipment is a plus
• Proficiency in C++/Python/MATLAB and strong data structures knowledge
• Mandarin Chinese fluency is required

Responsibilities

• Research core algorithms and design solutions for precision equipment.
• Develop simulations, validate designs, and deploy on production systems.
• Implement high-precision measurement, calibration, and compensation methods.
• Build optimization models for process parameter tuning and scheduling.
• Perform data analysis, anomaly detection, and predictive maintenance.
• Collaborate with cross-functional teams to ensure stable mass-production deployment.
• Prepare technical documentation and participate in internal knowledge sharing.

Skills

C++

Python

MATLAB

Data analysis

Algorithm design

Machine vision

Education

Master's degree or above in Mathematics, Statistics, CS, Software Eng, Physics, Automation

PhD preferred

Tools

Gurobi

CPLEX

OR-Tools

SciPy

Pyomo

OpenCV

Halcon

VisionPro

NuSMV

TLA+

Coq

Petri nets

Job description

Han's CNC (大族数控) is a world-leading PCB equipment manufacturer, listed on both the A-share and Hong Kong stock markets. We provide high-end equipment solutions for the global PCB industry, serving leading manufacturers in AI computing servers, data centers, communications, automotive electronics, and advanced packaging.

Key Responsibilities

• Core algorithm research, solution design, development, simulation validation, and engineering deployment for precision equipment. Full participation in requirement decomposition, mathematical modeling, simulation testing, equipment integration, and on-site debugging.
• Measurement & Compensation: High-precision measurement, machine vision, signal processing, equipment calibration, error compensation, substrate expansion/shrinkage modeling and compensation, and high-precision alignment algorithms.
• Intelligent Optimization: Mathematical modeling and optimization algorithm development for process parameter tuning, motion trajectory planning, path planning, production scheduling, resource allocation, expansion/shrinkage compensation parameter optimization, and multi-objective alignment optimization.
• Data Analysis & Data-Driven Modeling: Statistical analysis, anomaly detection, yield improvement, predictive maintenance, SPC, and substrate expansion/shrinkage prediction based on equipment, process, and measurement data.
• Formal Verification: Formal modeling, functional verification, and safety analysis for critical control logic, system models, and software specifications.
• Collaborate with mechanical, electrical, software, process, and on-site teams to ensure stable mass-production deployment.
• Track cutting-edge technologies, produce technical documentation, conduct patent mining, and participate in internal technical sharing.

Requirements

• Master's or above in Mathematics, Statistics, Computer Science, Software Engineering, Physics, Automation, or related fields. PhD preferred. Background in operations research/optimization, data analysis, or formal methods preferred. Master's holders need 2+ years of relevant algorithm experience.
• Solid mathematical foundation with strong capabilities in modeling, algorithm design, and engineering deployment. Ability to independently complete the full loop from problem definition to algorithm design, simulation validation, and on-site application.
• Proficiency in at least one language: C++ / Python / MATLAB. Solid data structures and algorithms foundation.
• Excellent cross-team communication skills. Ability to read English technical literature and produce well-structured technical documentation.
• Experience in precision manufacturing, high-end automation equipment, machine vision, or related fields preferred.
• Mandarin Chinese fluency is required.

Preferred Qualifications

• Experience in semiconductor, display panel, PCB, advanced packaging, or precision electronics equipment.
• Hands-on experience in calibration, alignment, error compensation, or substrate expansion/shrinkage compensation.
• Familiarity with optimization solvers (Gurobi, CPLEX, OR-Tools, SciPy, Pyomo).
• Experience with machine vision libraries (OpenCV, Halcon, VisionPro) and camera calibration.
• Knowledge of formal verification tools (NuSMV, TLA+, Coq, Petri nets).
• Experience deploying algorithms in C++ on production equipment.