Junior IT Software Engineer – MES & Web Apps

Coherent Corp.; Ipoh; On-site; MYR 60,000 - 90,000; Full time

Job summary

Coherent Corp. is seeking a Junior IT Software Developer to join the MES domain in Ipoh. The role focuses on designing, coding, testing and maintaining software solutions to support manufacturing operations.

You will work with MES support and IT MES teams, write clean code, troubleshoot issues, and contribute to documentation and deployments in a 24x7 environment. A strong foundation in programming and a willingness to learn are essential, with good communication and teamwork skills valued.

Qualifications

• Bachelor’s degree in computer science, Software Engineering, or related discipline; equivalent practical experience is acceptable.
• Proficiency in at least one programming language such as VB.Net, JavaScript, C#, or similar languages.
• Basic understanding of web technologies including HTML, CSS, JavaScript and/or experience with backend development frameworks.
• Familiarity with database systems (SQL Server, Oracle) and ability to perform basic queries, updates and data analysis.
• Strong analytical skills with the ability to break down problems, identify root causes, and propose solutions.
• Willingness to learn new technologies, frameworks and tools as required for project needs.
• Good communication skills for working with team members, documenting work, and supporting internal users.
• Ability to work independently with minimal supervision, while also contributing effectively as part of a team.

Responsibilities

• Work closely with MES support team to design, build, test and deploy software applications based on business requirements.
• Develop software features by writing clean, efficient, maintainable and well-structured code.
• Identify, troubleshoot and fix software bugs, performance issues and system errors.
• Participate in all testing activities, including unit testing, integration testing, system testing and user acceptance support.
• Perform maintenance, enhancements and regular updates on existing applications to ensure stability and performance.
• Provide technical support and timely issue resolution for internal IT teams, MES users and cross-functional stakeholders.
• Prepare and update technical documentation, including design documents, user guides and release notes when required.
• Support MES operations in a 24x7 manufacturing environment, including occasional after-hours or weekend assistance when needed.
• Collaborate effectively with cross-functional teams to ensure smooth implementation, integration and support of MES solutions.
• Respond to production-impacting incidents with a strong sense of ownership, urgency and responsibility to minimize downtime.
• Demonstrate a positive and proactive mindset, especially when handling system challenges or supporting urgent production needs.
• Work well as part of a team, showing strong teamwork, willingness to help colleagues and commitment to overall MES system success.
• Communicate clearly and respectfully with IT peers, MES users and cross-functional teams to ensure smooth coordination and efficient issue resolution.

Skills

VB.Net

JavaScript

C#

HTML/CSS/JS

SQL

Analytical thinking

Communication

Teamwork/Independence

Education

Bachelor’s degree in computer science or related

Tools

Camstar

AWS

RESTful APIs

Job description

Coherent Corp. is seeking a Junior IT Software Developer to join the MES domain in Ipoh. The role focuses on designing, coding, testing and maintaining software solutions to support manufacturing operations.

You will work with MES support and IT MES teams, write clean code, troubleshoot issues, and contribute to documentation and deployments in a 24x7 environment. A strong foundation in programming and a willingness to learn are essential, with good communication and teamwork skills valued.