Atruvia AG

Software Engineer, Backend, Online Banking

Atruvia AG

full-time

Posted on:

Location Type: Hybrid

Location: Karlsruhe • Germany

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Tech Stack

Java

About the role

  • You accompany the complete software lifecycle of banking applications and are responsible for the development and further enhancement of backend applications.
  • You create technical concepts and implement them in close collaboration with Product Owners and System Architects.
  • Using modern programming languages, state-of-the-art database technologies and common frameworks, you develop modular, clean code and optimize it through refactoring.
  • You participate in regular code reviews and exchange ideas with your colleagues in the development team.
  • You conduct code reviews, share your knowledge with the team and take responsibility for unit tests, bug fixing, maintenance and last-level support.

Requirements

  • You hold a university degree in (business) computer science with several years of relevant professional experience, or vocational training in IT with many years of relevant professional experience, or an equivalent qualification.
  • You have solid knowledge of software design, container technologies and backend development with Java EE, and you bring practical experience in batch processing and, ideally, with JMS, IBM MQ and DB2.
  • You have experience working with agile methods (e.g. Scrum).
  • You possess business-fluent German (at least C1) and business-fluent English (C1).
  • You work independently, with a focus on quality, are motivated to continue developing professionally and demonstrate strong problem-solving skills.
  • You have pronounced analytical thinking and enjoy understanding and optimizing complex processes.
Benefits
  • Flexible working: We operate in a balanced hybrid mix of remote work and presence in modern office environments (Activity Based Working).
  • Work–life balance: With our individual working time models such as part-time, the option to choose full-time between 30–40 hours and our lifetime working account (sabbatical and/or leave before retirement), you can find the right balance.
  • Reconciling private life and career: We offer a family allowance and support in special family situations such as caregiving for relatives.
  • Individual benefits: Choose between bike leasing, IT hardware leasing, capital-forming benefits and/or an additional day off, plus a company pension scheme and other options.
  • Onboarding: We welcome you at our #enter welcome event; you will also receive structured onboarding with a mentor and regular feedback meetings with your People Lead.
  • Health management – Health, Family and Life: We support you through partnerships such as the Familiengenossenschaft and voiio. Enjoy varied meals in our staff restaurants and connect through our sports offerings.
  • Career model and training: In development discussions you will define your professional, methodological and personal career goals and pursue them through our diverse training opportunities.
  • Our company values: Respectful, open and honest, responsible, supportive and results-oriented – guided by team spirit and a drive for innovation and intensive knowledge-sharing.
  • Future and job security: As a cooperative company with decades of experience, we are pioneers of digital transformation in banking and a systemically relevant employer.
  • Kununu: We are a Top Company 2026 and proud of a Kununu score of 4.2 and a recommendation rate of ≥ 90%.
Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills & Tools
Java EEbackend developmentbatch processingJMSIBM MQDB2software designcontainer technologiesunit testingbug fixing
Soft Skills
problem-solvinganalytical thinkingindependencequality focusmotivation for professional developmentcollaborationknowledge sharingcommunication