Logo KNAPP Industry Solutions

Java Developer - WCS Modernization

KNAPP Industry Solutions

Job

  • Level
    Experienced
  • Location
    Leoben
  • Working Model
    Hybrid, Onsite
  • Job Field
    Database, Back End
  • Employment Type
    Full Time
  • Contract Type
    Permanent employment
  • Salary
    from 3.900 € gross/month

Job Summary

You develop and modernize WCS software, migrating legacy functionalities to a Java architecture, analyzing logic and data models, and collaborating with the team on the implementation and optimization of software solutions.

Job Technologies

Your role in the team

  • You are working on modernizing our WCS software and helping to transfer existing legacy functionalities into a modern Java-based architecture.
  • You analyze existing logic, data models, triggers, packages, functions, and workflows, and translate them together with experienced colleagues into understandable, maintainable Java structures.
  • You develop new WCS functionalities focusing on Java, modern development environment, and clean architecture.
  • You work with IntelliJ, Git, build tools, and modern development processes.
  • You are familiar with jOOQ, to implement database-related logic in a controlled, type-safe, and traceable manner in Java.
  • You develop and optimize database access and understand how data model, SQL, transactions, and performance impact the WCS logic.
  • You assist in the gradual replacement of existing PL/SQL components and help make implicit business logic visible, testable, and maintainable.
  • You work closely with software architects, experienced WCS developers, project teams, and system integration.
  • You assist with error analysis, reproduction, and resolution in existing and new WCS components.
  • You actively contribute to technical concepts, code reviews, testing, and the further development of our architecture.

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Our expectations of you

Education

  • You have completed training in the field of software development, computer science, or software engineering – e.g., FH, TU, or a comparable qualification.

Qualifications

  • You have good knowledge of Java and understand object-oriented development not only theoretically but also from practical experience.
  • You have a good understanding of relational databases and SQL.
  • You enjoy working in a team, asking questions, thinking along, and taking pleasure in making existing software better, clearer, and more future-proof.
  • German and English assist you in daily collaboration with colleagues, projects, and international stakeholders.

Experience

  • Ideally, you bring 2-3 years of professional experience in software development. More experience is, of course, welcome.
  • Experience with Oracle, PL/SQL, or database-driven business logic is a significant advantage.
  • Experience with jOOQ, IntelliJ, Git, Maven/Jenkins, or comparable tools is advantageous.

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What we offer

  • KNAPP Systemintegration in Leoben specializes in solutions in the field of food and returnable packaging logistics and implements the specific requirements of the food industry with the highest quality.
  • For clients such as SPAR, REWE, Kroger, or Woolworths, we develop innovative, customized automation concepts for brick-and-mortar and online grocery retail.
  • This job offers the opportunity to proactively contribute to and shape a highly motivated team and to take on responsibility.
  • With us, your salary depends on your professional experience, your skills, and your commitment.
  • The minimum salary for this position is EUR 3,900 gross per month (38.5 hours per week / collective agreement for the metal industry).
  • Of course, with the appropriate seniority, you can expect a market-compliant overpayment.
  • We offer you a motivated, long-standing team that works together on innovative solutions.
  • You can expect flexible working hours, home office options, modern work equipment, and numerous benefits (canteen, employee participation, mobility programs, social events).

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Benefits

Health, Fitness & Fun

Higher Take-Home Pay

Work-Life-Integration

Food & Drink

Topics You Will Work On

Job Locations

Map of company locations© OpenMapTiles, © OpenStreetMap contributors

  • Location Leoben

    Steiermark

    Austria

About Your Employer

KNAPP Industry Solutions

KNAPP Industry Solutions

Dobl, Würzburg

At KNAPP, we are always bringing the latest technology to the world of warehouse logistics. Together with our customers from all over the globe, we develop custom-tailored solutions. Our unique combination of industry knowledge and technological expertise is the key to our success in creating innovative solutions.

Description

  • Company Size
    50-249 Employees
  • Founding Year
    2013
  • Language
    German, English
  • Company Type
    Established Company
  • Working Model
    Hybrid, Onsite
  • Industry
    Industry, Production, Logistics, Transportation, Engineering Industry
Logo KNAPP Industry Solutions

Java Developer - WCS Modernization

KNAPP Industry Solutions
Salary
from 3.900 € gross/monthEstimated net salary based on the gross salary in the job ad.from 2.676 € net/month
Location
Leoben
Working Model
Hybrid, Onsite
Diversity
Open for all genders

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