Senior MES & IoT Integration Engineer

NextLink Group; Västerås kommun; On-site; SEK 900,000 - 1,200,000; Full time

Job summary

NextLink Group in Sweden seeks an experienced MES Developer / ConnectIoT Expert to design, develop, customize, and integrate Critical Manufacturing MES solutions that enable smart factory automation and Industry 4.0 initiatives. Strong C#/.NET Core, equipment integration, and industrial communication protocol experience are required.

The role involves developing high-performance MES applications, integrating manufacturing equipment with enterprise systems, and delivering scalable solutions for

Qualifications

• Bachelor's degree in Computer Science, IT, Engineering, or related field.
• Minimum 8 years of experience in C#/.NET Core development.
• Minimum 4 years of experience with OPC/SECS-GEM standards.
• 4+ years in Critical Manufacturing MES customization (backend/frontend/equipment).
• ConnectIoT Certification is required.
• Excellent English communication skills; willingness to travel to Sweden.

Responsibilities

• Develop, customize, and maintain Critical Manufacturing MES applications using C#/.NET Core.
• Configure and extend MES across backend, frontend, and equipment integration layers.
• Develop reusable, scalable software components following best practices.
• Troubleshoot and optimize MES applications for reliability and performance.
• Design and implement equipment integration using Critical Manufacturing Connect IoT.
• Integrate equipment using OPC, OPC UA, SECS/GEM, MQTT, HSMS, TCP/IP, RS-232, FTP, REST APIs.
• Develop interfaces between manufacturing equipment, automation systems, and MES apps.
• Support factory-floor connectivity and real-time shop-floor initiatives.

Skills

C#/.NET Core

Industrial integration

OPC/SECS-GEM

Critical Manufacturing MES

ConnectIoT Certification

English communication

Education

Bachelor's degree in Computer Science / IT / Engineering

Tools

Docker

Kubernetes

Job description

NextLink Group in Sweden seeks an experienced MES Developer / ConnectIoT Expert to design, develop, customize, and integrate Critical Manufacturing MES solutions that enable smart factory automation and Industry 4.0 initiatives. Strong C#/.NET Core, equipment integration, and industrial communication protocol experience are required.

The role involves developing high-performance MES applications, integrating manufacturing equipment with enterprise systems, and delivering scalable solutions for