Logo conplement AG

Senior Java Developer

Job

  • Level
    Senior
  • Location
    Dortmund
  • Working Model
    Onsite
  • Job Field
    IT, DevOps, Back End
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Salary
    64.000 to 86.000€ gross/year

Job Summary

In this role, you will develop complex cloud applications using Java and Spring Boot, actively engage in DevOps processes, and leverage AI-enhanced tools to optimize your coding efforts.

Job Technologies

Your role in the team

  • You get goosebumps at bad code, but your heart truly races when technology and business value align perfectly.
  • We are looking for Senior Software Engineers in the JVM, Cloud & Customer Excellence domain who love the craft of software development but prioritize customer success as their top goal.
  • With us, you are not an anonymous coder, but a technical ambassador and problem solver.
  • Your home port is our location in Dortmund.
  • We love flexible working, but we value proximity.
  • We are looking for someone who lives in the Dortmund area to regularly stop by for sprints, brainstorming sessions, or a cold drink at the office – all without travel stress.
  • AI-Enhanced Development: We rely heavily on Claude and cutting-edge LLMs to accelerate our workflow.
  • For you, AI pair programming is not 'black magic' but a strategic tool.
  • You confidently utilize Claude & Co. for architectural impulses, refactorings, and efficient coding without losing the critical distance and final quality control.
  • Technological sovereignty: Java and Spring Boot are often the established standard for our clients - and you master them effortlessly.
  • At the same time, you are ready to proactively introduce modern alternatives such as Kotlin, Quarkus, or Ktor if they advance the project and align with the client's strategy.
  • End-to-End & DevOps: 'Works on my machine' doesn't exist for you.
  • You oversee the code from architecture to stable operation in the cloud (preferably Azure).
  • CI/CD and Infrastructure as Code are tools for you to ensure deliverability for the customer.

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Our expectations of you

Qualifications

  • You are familiar with enterprise standards (Spring) as well as modern, lightweight approaches.
  • You are a team player, even in mixed structures, and working in heterogeneous teams is a matter of course for you.
  • Integrating into new environments and communicating on equal footing is not an obstacle for you, but the key to success.
  • You think in MVPs and feedback loops.
  • You know when perfectionism is appropriate and when a pragmatic approach gets the customer to their goal faster.
  • You know that 'the customer is king', provide technically sound advice, but also accept the customer's framework conditions and legacy structures to make the best out of them.
  • You feel at home in the backend but have no qualms with modern frontends (TypeScript, Angular, React) or desktop solutions via Electron.
  • You are able to explain complex issues understandably - both internally within the team and to the customer in German (C1 level) as well as in English.

Experience

  • Extensive experience in professional software development in the JVM environment.
  • Experience with cloud-native architectures (preferably Azure) and a deep understanding of DevOps processes.

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What we offer

  • Salary: €64,000.00 - €86,000.00 per year

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Benefits

Work-Life-Integration

Topics You Will Work On

Job Locations

  • Location Dortmund

    Nordrhein-Westfalen

    Germany

About Your Employer

conplement AG

conplement AG

conplement AG is a renowned IT service provider based in Nuremberg, Germany. It specializes in the development of software and digitalization services, particularly in the area of digital twins and connected products. The company supports its clients from the initial idea to the implementation of digital solutions, focusing primarily on medium-sized and specialized manufacturers.

Description

  • Company Type
    Established Company
  • Working Model
    Full Remote, Hybrid, Onsite
  • Industry
    Internet, IT, Telecommunication
Logo conplement AG

Senior Java Developer

Salary
64.000 to 86.000€ gross/yearEstimated net salary based on the gross salary in the job ad using tax class I.39.589 to 51.192 € net/year · Tax class I
Location
Dortmund
Working Model
Onsite
Diversity
Open for all genders

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