Logo Evolit Consulting GmbH

Freelance Senior Java Spring Boot + AI Developer

Job

  • Level
    Senior
  • Job Field
    Data, Back End
  • Employment Type
    Part Time
  • Contract Type
    Temporary employment
  • Salary
    75 to 95€ gross/hour
  • Location
    Vienna
  • Working Model
    Onsite
  • Job Summary

    You create technical specifications for Java Spring Boot and React, review code, validate tests, develop reusable skills, and integrate solutions into OpenShift to rebuild a modern application.

    Job Technologies

    Your role in the team

    • You are building expertise in specification tools such as openspec and speckit and actively contributing it to the project.
    • You create and refine technical specifications for Java Spring Boot and React based on the existing application.
    • You review generated Java and React code in terms of quality, architecture, and best practices.
    • You automatically review generated tests for completeness and significance.
    • You develop reusable 'Skills' for the agentic development process.
    • You work closely with the team on integrating the new development into the internal OpenShift environment.
    • You contribute to deriving a repeatable, production-ready build process from the PoC.

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    Our expectations of you

    Qualifications

    • Deep knowledge of React, also at a level that allows thorough specifications and reviews.
    • Familiarity with agent-based code development and Spec Driven Development or a strong interest in quickly familiarizing yourself with these areas.
    • Very good German skills (at least C1), as the project is conducted in German.

    Experience

    • Extensive, multi-year experience in Java and Spring Boot, particularly in architecture, specification, and code reviews.
    • Experience with OpenShift or the integration of applications into enterprise data centers.

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    What we offer

    • Participation in the development of a strategic future project: the re-implementation of an application that has evolved over ten years using state-of-the-art methodology.
    • Early, practical engagement with Spec Driven Development and agent-based code development – topics that are just beginning to gain momentum in the market.
    • Project deployment in the center of Vienna.
    • Duration until the end of 2026, approximately 2 days per week.
    • This project is explicitly aimed at freelancers and offers an excellent opportunity for experts to apply their skills in a technically demanding and security-critical environment.
    • We place great importance on long-term partnerships with freelancers.
    • Our goal is a trusting collaboration at eye level, which ideally will also endure beyond this project.
    • For this project, we offer an hourly rate starting from EUR 75, depending on qualifications and experience.
    • Of course, depending on expertise and project requirements, we are open to a market-competitive overpayment.

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    Benefits

    Health, Fitness & Fun

    Higher Take-Home Pay

    Food & Drink

    Work-Life-Integration

    Topics You Will Work On

    Job Locations

    Map of company locations
    • Location Vienna

      Marxergasse 1

      1030 Wien

      Austria

    About Your Employer

    Evolit Consulting GmbH

    Evolit Consulting GmbH

    Wien

    For our customers, we are a young, dynamic company whose strengths can be found in all life cycles of software development and consulting. We accompany our customers through the entire IT value chain - from the recording and evaluation of the current state to operational management and documentation. In doing so, we manage projects of all sizes - from small and medium-sized enterprises to international companies.

    Description

  • Company Size
    50-249 Employees
  • Founding Year
    2011
  • Company Type
    Digital Agency
  • Working Model
    Full Remote, Hybrid, Onsite
  • Industry
    Consulting, Internet, IT, Telecommunication
  • Employer reviews

    by devworkplaces.com

    Total

    (3 Reviews)
    4.5
    • Culture

      4.6
    • Career Growth

      4.4
    • Workingconditions

      4.8
    • Engineering

      4.0
    Show all reviews
    Logo Evolit Consulting GmbH

    Freelance Senior Java Spring Boot + AI Developer

    Salary
    75 to 95€ gross/hour
    Location
    Vienna
    Working Model
    Onsite
    Diversity
    Open for all genders

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