Logo Collaboration Betters The World GmbH

Senior Java Developer / Java Architect

New

Job

  • Level
    Senior
  • Location
    Frankfurt
  • Working Model
    Hybrid, Onsite
  • Job Field
    Back End
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Salary
    72.000 to 95.000€ gross/year

Job Summary

In this role, you will design and develop scalable software architectures for enterprise applications using Java, analyze customer requirements, and create new features in an agile team.

Job Technologies

Your role in the team

  • You design and develop scalable software architectures for complex enterprise applications in the Java environment.
  • You develop sophisticated applications with Java / J2EE, Spring or Spring Boot, and utilize modern development standards.
  • You analyze the technical requirements of our clients and translate them into technical architecture and solution designs.
  • You develop new features and platform solutions to implement complex customer requirements.
  • You evaluate new technologies, frameworks, and tools and actively incorporate them into our projects.
  • You take on a technical leadership role in projects and support developers with architecture decisions and best practices.
  • You work closely with our clients and are occasionally on-site at projects. Your place of residence within Germany does not matter – what is important is your willingness to travel.
  • You are the link between Business and IT, ensuring that technical solutions create real added value for our customers.

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Our expectations of you

Education

  • Completed degree in Computer Science, Business Informatics, Business Mathematics, or a comparable field of study.

Qualifications

  • Solid knowledge of Java, J2EE, Spring / Spring Boot, and modern software architectures.
  • Excellent analytical skills and a structured way of working.
  • Fluent in German and English.
  • Willingness to travel within the DACH region.

Experience

  • Several years of experience in Java software development, ideally also in a senior or architecture role.
  • Experience with frameworks and technologies such as Hibernate, Angular, or comparable frontend technologies is an advantage.
  • Experience with SQL and NoSQL databases or streaming platforms (e.g., PostgreSQL, MongoDB, Apache Cassandra, Apache Kafka).
  • Experience with microservices architectures, cloud environments, or containerized applications is a plus.
  • Salary range for this position (Senior-Level): €72,000 - €95,000 gross per year. The final classification depends on experience and skill set.

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What we offer

  • At CBTW, you're offered more than just a job – we provide an environment where you can grow, shape, and be your authentic self.
  • Our culture thrives on trust, personal responsibility, and genuine collaboration – whether remote or on-site.
  • We drive innovation together, celebrate successes, and embrace diversity.
  • Being recognized as a "Top Company" by kununu for five consecutive years affirms our path.

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Benefits

Work-Life-Integration

Topics You Will Work On

Job Locations

  • Location Frankfurt

    Hessen

    Germany

About Your Employer

Collaboration Betters The World GmbH

Collaboration Betters The World GmbH

Collaboration Betters The World GmbH is a global technology solutions partner with over 3,000 employees in 21 countries. The company specializes in the development of AI-enabled systems, software engineering, and data analysis to create sustainable competitive advantages for its clients. The corporate culture promotes trust, accountability, and collaboration in an inspiring environment.

Description

  • Company Type
    Established Company
  • Working Model
    Hybrid, Onsite
  • Industry
    Internet, IT, Telecommunication
Logo Collaboration Betters The World GmbH

Senior Java Developer / Java Architect

Salary
72.000 to 95.000€ gross/yearEstimated net salary based on the gross salary in the job ad using tax class I.43.699 to 55.692 € net/year · Tax class I
Location
Frankfurt
Working Model
Hybrid, Onsite
Diversity
Open for all genders

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