International Management & Services (Thailand) Co., Ltd.

Senior Software Developer (Lad Krabang)

International Management & Services (Thailand) Co., Ltd.
Salary provided
Posted on 14 Jan 2021

Senior Software Developer (Lad Krabang)

International Management & Services (Thailand) Co., Ltd.

Job Highlights

  • Software Development, Programmer, Programming
  • Agile, Scrum, C# /.Net , Python , Java, Angular
  • Object Oriented programming (OOP)

Job Description

Department / Section:     Global Engineering Asia / GE IS Asia – Software Development

Direct Report:                  GE IS Asia Software Development Manager

Job Location:                  Ladkrabang Industrial Estate, BANGKOK


To develop and maintain the calculation systems and its integration technology of Essilor group and the Group’s partners, inclusive the other (new) applications related to process control system, data driven manufacturing, data mining, and etc.

Calculations Systems are the core and highly strategic technology of Essilor Group. New developments and enhancements of calculation systems are mandatory and key to drive the performances of Essilor Group. Besides that the group is developing data driven applications to enhance industrial performances. GE IS Asia Software Development has accordingly a key role in the development, test and validation of such the systems and applications.

Roles & Responsibilities:-

  • Understand, operate and maintain within the context of Calculation System evolution but not limited to its components and inclusive of Data Management tools
    • Conduct technical analysis on Calculation system requirements; core, components, tools and system
    • Provide support and solution for new products, new technologies and other technical   requests.
    • Develop, maintain, trouble shoot, enhance and document the components developing as per the requirements and specifications, inclusive best practices and coding standards in mind.
  • Participate in achieving software quality and propose continuous improvement methodology for Calculation System and Data Management Technologies
    • Able to unit test code by writing automated tests, to contribute the software efficiency and quality improvement
    • Conduct peer-reviews and lead-reviews with feedback providing 
    • Propose software optimizing and its performance tuning for various real-time environment of clients such as OS, database compliance, software platforms and framework.
    • Provide technical training to peers when required
  • Participate in the integration of Calculation system (and its Tools) with other IT Systems of ESSILOR
    • Provide technical expertise to support the integration project team
    • Organize and ensure training and transfer of skills to support and deployment teams as required or needed.


  • Bachelor or Master Degree in Information System or Computer Science
  • At least 7 years experiences in software programming
  • Competency in Windows Application (Services and Multi-threading) and C#.NET (.NET framework 4.0 onward)
  • Competency in Web Application development language, technology Frameworks (ex. Python, Javascript, CSS/ HTML, Angular, and etc.)
  • Competency in Cloud solutions specially in AWS (preferable)
  • Understand Algorithms and Advance Data Structures Fundamental
  • Competency Software Build and Releasing Management
  • Test Driven Development / Unit Test and Robot test framework Strong technical knowledge of Agile methodology, Software Development processes
  • Growing understanding of business and operational systems and models.
  • Ability to multi-task and stay organized in a dynamic work environment.
  • Good communication skills, both verbal and written in English
  • Able to travel aboard when needed 

Preferable Technical skills and experience

    • Computer Programming Languages :  C#/.Net , Python , Java (optional)
    • Containerization Technology (Docker) / Containers as a service (CaaS)    
    • Web Technologies : Responsive Web Design,  Progressive Web Apps (optional)
    • Object Oriented programming (OOP) &  Design (OOD)  
    • Database and Schema Design : SQL,  PostgreSQL, MongoDB also no-SQL knowledge (optional)
    • Software testing (Unit Test) and debugging tools
    • Source Control such as Microsoft Git, TFS 
    • Agile Methodology
    • Software Development Fundamentals 

Working 5 Days (Mon – Fri / Flexible Hours  :  Selective 1 day per Week to Work from Home)

To Apply :

  • Interested candidates are invited to do  QUICK APPLY 
  • or You can please submit your detailed resume in English, with expected salary and recent photo to below contact :        recruit.aop_it at
  • or Click a following link to apply >>  Essilor Group Career

Asia Operations-Human Resources Department

IEAT Building (3rd Fl.), 40 Ladkrabang Industrial Estate, Lamplatiew, Ladkrabang, Bangkok 10520

We regret that only the shortlist candidates will be contacted

However, all resume submissions to us will be well filed in our database for future opportunity

Additional Information

Company Overview

The International Management & Services (Thailand) Co., Ltd. has been newly established in year 2019, locates its head office in Ladkrabang Industrial Estate (close to Suvanaphoom Airport, Thailand), with almost 400 employees holding a regional supporting role for entire 11 Asia Operations entities of EssilorGroup, in excellent manufacturing the world class ophthalmic optical products for global export.

Essilor is the world leader in ophthalmic optics with a presence in 100 countries. The Group designs, manufactures and markets an extensive range of vision care solutions that help to correct, protect and prevent risks to the visual health of around one billion people worldwide.

The Group's human and societal commitment to making good vision accessible to all is what drives the 60,000 Essilor people every day. The Group enjoys a strong corporate culture, a result of its more than 165 year history. It is based on values of entrepreneurship, respect for others and shared trust, cooperation spirit, diversity and innovation. This has enabled a strong growth track record over time, both organically and through numerous local partnerships worldwide.

In line with its mission to improve lives by improving sight, Essilor allocates more than €230 million to research and innovation every year to widen access to eyewear that is tailored to each person’s unique visual needs and lifestyle. It leverages a world class supply chain including 32 plants, 475 prescription laboratories and made to measure finishing facilities. The Group also develops and markets equipment, instruments and services for eyecare professionals.

Essilor reported consolidated revenue of nearly €7.5 billion in 2018.

Its flagship brands are Varilux®, Crizal®, Transitions®, Definity®, Xperio®, Optifog™, Foster Grant®, Bolon® and Costa®.

Sustainability is at the heart of Essilor’s mission, with healthy vision for all contributing to several of the UN’s Sustainable Development Goals.Essilor was recently recognized in Fortune’s Change the World list, for the progress it is making in addressing the issue of visual health as part of its core business strategy. All employees of Essilor will help to deliver in sustainability and carry out our mission.

For more career information,

For more corporate information, please visit and

Facebook:  Essilor-Asia Operations

Additional Company Information

Benefits & Others
Five-day work week, Flexible working hours, Performance bonus