Senior Software Developer (m/w/d) · Dortmund & Remote

We build digital twins and cloud services for connected industrial products. With real design freedom, short distances, and a team that grows with you.

We turn machines into connected products.

conplement develops software that connects physical industrial products with their digital twins: from cloud services to connected devices and intelligent automation with GenAI.

We work side by side with our customers, mostly mid-sized and highly specialized manufacturers, and build new digital business models together.

This means for you: real products, genuine users, and technology that makes a measurable impact.

No interchangeable tickets, no black box processes. You understand why you're building something, and decide with us how.

Tasks

• JAVA/Spring Boot mastery, simultaneously proactively introducing modern alternatives like Kotlin or Quarkus
• End-to-End & DevOps: Code from architecture to stable cloud operation (Azure) accompany, using CI/CD and Infrastructure as Code as tools.
• Claude and LLMs sovereign for architecture, refactorings, and coding, without losing critical distance.
• Agile refinement and reviews with customer presentation of your topics, without classical consulting role

Qualification

You fit in if …

• … you bring long-standing experience in professional software development in the JVM environment with familiarity with Enterprise standards (Spring) and modern approaches.
• … you understand cloud-native architectures (ideally Azure) and have deep DevOps understanding
• … you can explain complex issues clearly, both internally and to the customer (German C1, English).
• … you seek recognition for your exceptional effort and genuine appreciation for your performance.

Benefits

• You make architectural and tech decisions yourself and carry your feature from concept to operation.
• TypeScript, React, .NET, Azure, and GenAI. Cloud-native from the start, not years of legacy maintenance.
• Firm learning budget, time for certifications and conference visits. Your growth is planned, not optional.
• Work hybrid from Dortmund or remote, with trust-based working hours and no core-time compulsion.
• Direct communication up to the management level. Decisions are made in the team, not in committees.
• Unlimited fixed-term employment with above-average salary and a company that has grown steadily since 2006.

We look forward to you!

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