Level: Experienced

Job Field: Application, Back End

Employment Type: Full Time

Contract Type: Permanent employment

Location: Völklingen

Working Model: Onsite

Job Summary

In this role, you will develop robust Java-based backends and microservices for Manufacturing Execution Systems that process data in real-time and optimize production processes.

Job Technologies

Your role in the team

You develop core software for the steel production of tomorrow. You work on Manufacturing Execution Systems that control production equipment, analyze data, and maintain process stability. Your solutions operate close to manufacturing and must be reliable, secure, and high-performing.
You further develop and implement industrial MES functionalities for steel and rolling mills, such as process control, plant feedback, quality data processing, manufacturing information, logging, and real-time monitoring.
You develop robust Java backends and microservices for processing data from production facilities such as sensors, automation systems, and process databases.
You design and implement REST APIs, integrate solutions into existing Process IT landscapes, and connect production-related systems.
You implement data pipelines as well as event and streaming processing, for example with RabbitMQ, for real-time analytics and the central provision of manufacturing and quality data.
You integrate AI methods into production-ready software solutions.
You work closely with production departments, automation technology (Level 1 and 2), and IT architecture, ensuring the seamless integration of solutions.

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Our expectations of you

Education

You have a completed degree in Computer Science, Computer Engineering, or a comparable qualification. Alternatively, you possess substantial practical experience in industrial software development.

Qualifications

You have very good knowledge of Java.
You are proficient with frameworks such as Quarkus and are familiar with modern software architectures.
You work with SQL databases such as PostgreSQL.
You are familiar with container technologies and service-oriented architectures.
You process industrial data, for example via OPC UA, process databases, or telemetry systems.
You are familiar with production-related IT systems or quickly familiarize yourself with manufacturing processes.
You utilize CI/CD pipelines and automated tests for quality assurance.
You adhere to secure development standards.
You work analytically, in a structured manner, and take responsibility.
You develop stable and durable software for complex production environments.

Experience

You have experience with microservices and REST interfaces.
You have experience with messaging systems such as RabbitMQ or comparable ESB technologies.

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What we offer

Varied and exciting tasks within a motivating team.
Mobile working within the framework of applicable company regulations.
Attractive additional benefits such as holiday and Christmas bonuses.
Comprehensive training opportunities to support your personal and professional development.
Family-friendly working environment with predictable and regulated working hours.
Fair compensation and comprehensive corporate social benefits.
Flexible working in accordance with company policies.
Focus on occupational health and safety for your well-being.
Diverse and lucrative benefits that enrich your workday.