Join Thahoo

Looking for Partners to Transform Industry

"If you believe that craftsmanship, technology, and algorithms can change the industry, welcome to join this sincere and highly effective team."

We are looking for individuals who can not only keep their feet on the ground but also look up at the stars, joining us for our future milestone moments. At Thahoo Optoelectronics, your talent will become a powerful force driving the solid foundation of national heavy equipment.

Benefits & Care

More Than Just a Job

Comprehensive Protection

Comprehensive Protection

Social insurance and housing fund from day one, plus statutory holidays. Focus on innovation without worrying about the basics.

Food & Lodging

Food & Lodging

Quality meals and comfortable dorms are provided within the industrial park. Creating a sense of home with thoughtful logistics.

Health & Care

Health & Care

In-house free gym, annual physical exams, and generous benefits for holidays and special occasions.

Open Positions

Hot Jobs

Note: All positions are currently open for Domestic China only. English descriptions are translated for reference and the Chinese version prevails.

11 positions available
Currency: CNY
Job Requirements
  • Master's degree or above in Statistics, Applied Statistics, Mathematics, Econometrics, Operations Research, Industrial Engineering, Data Science, or related fields. Outstanding undergraduates may be considered.
  • Solid foundation in probability and statistics, capable of independently completing the closed loop from problem definition to modeling, validation, and review.
  • Proficient in Python (one or more of: pandas, numpy, statsmodels/scikit-learn), capable of writing maintainable code; proficient in SQL (complex aggregations and window functions preferred).
  • Ability to clearly explain complex models (tailored for engineering teams and management) and drive data standards and cross-departmental collaboration.
  • Experience with MES/ERP/EAP/equipment data, labor hours, yield, OEE, tact time, WIP, etc.
  • Experience in causal inference/AB testing/quasi-experiments (DID, PSM, IV, etc.) to answer the question, "Is this action truly effective?"
  • Optimization solving experience: OR-Tools/Gurobi/Pyomo, etc.; or experience in scheduling, sequencing, routing, or resource allocation.
  • Model deployment experience: API services, batch processing tasks, feature/model version management, monitoring, and alerting.
  • Familiar with Data Warehousing/BI: indicator systems, standard management, visualization (PowerBI/Tableau/Superset, etc.).
Submit Resume
Job Requirements
  • Master's degree or above, preferably in Computer Science, Optics, Defect Detection, Lasers, or related fields.
  • Familiar with Cognex In-sight, Designer, and Vision Pro software development.
  • Proficient in C# or Python and Windows programming; expert in software architecture design; familiar with Socket, Profinet, EtherNet/IP, and other communication protocols.
  • Proficient in standard image processing algorithms; familiar with tools like OpenCV and Matlab.
  • Familiar with deep learning principles and implementation, common CNN architectures; proficient in at least one deep learning framework like Caffe, Pytorch, or Tensorflow.
  • Capable of optical system setup and debugging, especially for microscopic imaging effects; experienced in microscopic observation projects.
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Job Requirements
  • Bachelor's degree or above in Mechanical Design, Mechatronics, or related fields.
  • 5+ years of R&D experience in precision mechanical equipment such as AOI inspection machines, chip testers, non-standard automation equipment, or precision CNC equipment.
  • Expert in Solidworks, Auto CAD, and familiar with simulation software like Ansys.
  • Expert in mechanical design principles and machining processes; familiar with stepper motors, servo motors, linear motors, and linear modules; capable of calculation and selection; expert in pneumatic and vacuum system design.
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Job Requirements
  • Bachelor's degree or above in Electrical Automation, Mechatronics, Instrumentation, Measurement and Control, Computer Science, or related fields.
  • 3+ years of independent development experience in automation equipment; proficient in one or more PLC programming systems like Siemens, Mitsubishi, or Omron.
  • Independently completed 3+ PLC projects, with at least one focused on motion control.
  • Experience in vision control or high-level language programming is preferred.
Submit Resume
Job Requirements
  • Bachelor's degree or above preferred in Communications, Electronics, or Computer Science.
  • Approx. 3 years of experience in analog circuit design.
  • Proficient in mainstream PCB design software.
  • Familiar with various analog circuit module design and analysis.
  • Solid theoretical foundation in analog electronics; proficient in circuit simulation software.
  • Skilled in using various test instruments; capable of independent problem-solving and circuit analysis.
  • Strong logical thinking and ability to read/understand English technical documentation.
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Job Requirements
  • Bachelor's degree or above in Communications, Electronics, Instrumentation, or Computer Science.
  • 5+ years of embedded development experience in the optical communications industry; capable of embedded software framework design.
  • Proficient in tools like KEIL and IAR; expert in C programming.
  • Familiar with ADC, DAC, DMA, TIMER applications; master RS232/RS485, SPI, I2C, CAN communications.
  • Familiar with MCU low-level and hardware principles; strong hardware debugging skills.
  • Familiar with ucos operating system and multi-threaded programming.
  • Good teamwork spirit, strong communication, and eager to learn under pressure.
  • Experience with STM32F and Zync70 platforms; PXle experience is a plus.
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Job Requirements
  • Bachelor's degree in Electronic Information, Microwave, or Electromagnetic related fields.
  • Familiar with network analyzers, signal quality analyzers, eye diagrams, and other instruments.
  • 3+ years of experience in RF microwave circuit design.
  • Familiar with instrument secondary development; programming experience in C#, Python, or C.
  • Experience in optical modules or communication testing is preferred.
Submit Resume
Job Requirements
  • Bachelor's degree or above in Computer Science, Software Engineering, Automation, or related fields.
  • 3+ years of C# development experience; expert in .NET Framework/.NET Core advanced features; familiar with WinForm.
  • Familiar with multi-threading, concurrency, asynchrony, and message queue caching; familiar with HTTP protocol.
  • Familiar with industrial protocols like OPCUA, Modbus, MQTT, Socket, and SECS/GEM.
  • Proficient in ORM frameworks like Entity Framework or SqlSuger; familiar with SQL Server/MySQL development.
  • Experience in PC-based software development (industrial control, equipment communication, data acquisition, etc.).
  • Experience in large-scale software development; participation in ERP, MES, or EAP systems is preferred.
Submit Resume
Job Requirements
  • Associate degree or above; experience in precision mechanical assembly preferred.
  • Familiar with safety production regulations and product assembly workflows.
  • Knowledge of mechanical drawings, assembly tools, and inspection tools.
  • Good communication and teamwork skills.
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Job Requirements
  • Bachelor's degree or above in Electronics, Electrical Engineering, Automation, or related fields.
  • Familiar with basic digital and analog circuit knowledge; understand component performance; capable of reading English datasheets.
  • Familiar with analog circuit testing, experiments, and processes.
  • Familiar with FPGA/CPLD or MCU design and application; experience is a plus.
  • Good communication, teamwork, creativity, and sense of responsibility.
Submit Resume
Job Requirements
  • Major in Electronics/Electrical, Automation Control, Mechatronics, or related fields; associate degree or above.
  • Basic understanding of analog and digital circuits; capable of circuit analysis based on drawings and independent troubleshooting.
  • 2+ years of experience in electrical wiring preferred.
  • Good communication, teamwork, creativity, and sense of responsibility.
Submit Resume
Application Process

Simple & Efficient Onboarding

No complications, no tricks—confirming mutual fit as quickly as possible.

Online Submission
HR Appointment
Interview Passed
Onboarding

Contact HR

Contact Person

Hu Yuanyuan (HR Manager)

Phone / WeChat

18633487970

Resume Email

huyy@hshgd.cn

Company Address

No. 269 Qinling Street, High-tech Zone, Shijiazhuang, Hebei