MES Developer

Moro Technology Corporation (MTC) is Software Engineering services provider with teams across Europe, Japan and North America. By combining technical expertise with the principles of Japanese craftsmanship, we focus on building high-quality solutions while continuously improving the way we work. Our work spans Automotive and Smart Mobility, helping shape the systems people rely on every day.

Joining MTC means becoming part of an international team where you will work on meaningful projects, collaborate with talented colleagues across countries and disciplines, and have the opportunity to learn, grow, and make an impact.

We are Global by Design and Close by Choice. We foster a culture of ownership, continuous learning, and mutual respect, where people are trusted to do their best work.

About The Role We are seeking an experienced

Siemens Opcenter MES Developer

to join our digital manufacturing team and play a key role in the design, development, implementation, and support of Manufacturing Execution System (MES) solutions for discrete manufacturing environments.

In this role, you will be responsible for configuring and customizing Siemens Opcenter MES, integrating shop-floor and enterprise systems, and delivering scalable solutions that enhance manufacturing performance, quality, traceability, and operational efficiency. You will collaborate closely with manufacturing, automation, and IT stakeholders to support Industry 4.0 initiatives and drive digital transformation across production operations.

On a given day, as an MES Developer you will:

Design, configure, and customize Siemens Opcenter MES solutions to support discrete manufacturing operations

Develop and maintain MES functionalities including production management, quality processes, material tracking, genealogy, traceability, and work instructions

Collaborate with manufacturing, automation, and IT teams to translate business requirements into scalable MES solutions

Integrate Opcenter MES with ERP, PLM, and shop-floor systems using APIs, web services, OPC UA, and other integration technologies

Develop customizations, extensions, and reports using C#, .NET, SQL Server, and Opcenter development tools

Support the full project lifecycle, including requirements gathering, solution design, development, testing, deployment, and post-go-live support

Troubleshoot and resolve application, integration, and performance-related issues, providing L2/L3 support when required

Drive continuous improvement initiatives by identifying opportunities to optimize manufacturing processes and system performance

Support cloud-based and hybrid MES environments, ensuring security, scalability, reliability, and high availability

Contribute to Industry 4.0 and digital manufacturing initiatives across multiple production sites

Requirements

5-8 years of experience in MES/MOM environments, including at least 3 years of hands-on experience with Siemens Opcenter MES in discrete manufacturing

Strong experience configuring, customizing, and supporting Siemens Opcenter MES solutions

Solid understanding of manufacturing execution systems, discrete manufacturing processes, and shop-floor operations

Proven experience integrating MES platforms with ERP, PLM, SCADA, and automation systems

Proficiency in C#, .NET, SQL Server, REST APIs, web services, and related integration technologies

Working knowledge of ISA-95, manufacturing workflows, and digital process modeling principles

Experience with cloud platforms such as Microsoft Azure and/or AWS, preferably within MES or industrial environments

Exposure to OPC UA, MQTT, middleware technologies, and industrial connectivity solutions

Strong problem-solving, communication, and stakeholder management skills, with the ability to work across cross-functional teams

Bachelor's or Master's degree in Computer Science, Engineering, Information Technology, or a related field; Siemens Opcenter or MES-related certifications are considered an advantage

Nice if you have:

Experience working with Azure IaaS/PaaS services, AWS, or other cloud-based manufacturing platforms

Hands-on experience with Docker, Kubernetes, containers, and modern deployment practices

Familiarity with CI/CD pipelines and DevOps methodologies for MES application deployments

Experience integrating Siemens Opcenter with Teamcenter, SAP, Oracle, or other enterprise systems

Knowledge of PLC and SCADA systems such as Siemens S7, WinCC, or similar industrial automation platforms

Exposure to Industry 4.0, Industrial IoT (IIoT), Smart Factory, or Digital Manufacturing initiatives

Experience supporting multi-site or global MES deployments in complex manufacturing environments