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Java jobs in Karlsruhe

72 job openings found.

  • Backend Engineer - Data

    New

    SMIGHT GmbHKarlsruhe

    • Hybrid
    • Full Time
    • Senior

    In this role, you will design scalable backend services for real-time processing of measurement data, build robust APIs, and shape our data architecture with a focus on performance and stability.

    • Spring Boot
    • Kotlin
    • Apache Kafka
    • ClickHouse
    • Java
    • SQL
    • PostgreSQL
    • MQTT
    • Kubernetes
    • Azure
    • +9

  • Senior Java Developer

    New

    Pointsharp GmbHKarlsruhe

    • Full Time
    • Senior

    In this role, you will develop high-quality Java applications and microservices for the IGA platform, build RESTful APIs, and integrate external systems within an agile team.

    • Spring Boot
    • Hibernate
    • JPA
    • Java
    • Liquibase
    • PostgreSQL
    • RESTful API
    • Git
    • Maven
    • Docker
    • +12

  • software developer JAVA

    New

    Komm.ONE Anstalt des öffentlichen RechtsKarlsruhe, Heilbronn, Stuttgart +3

    • Hybrid
    • Full Time

    In this role, you develop software solutions in Java following modern architecture standards and work agilely in a team, implementing algorithms, APIs, and frontends while ensuring software quality through testing and documentation.

    • Java EE
    • Java
    • JPA
    • SQL
    • React
    • Spring Boot
    • HTML5
    • Docker
    • JavaScript
    • CSS
    • +5
    • +6

  • Software Developer in Test

    New

    TipicoKarlsruhe

    • Full Time
    • Senior

    In this role, you develop automated tests in Java and TypeScript, conduct API and load testing, and support developers in debugging to ensure high software quality in an agile environment.

    • Java
    • TypeScript
    • Allure TestOps
    • SQL
    • Playwright
    • Testrail
    • +3

  • Site Reliability Engineer

    TipicoKarlsruhe

    • Full Time

    In this role, you will monitor and optimize system availability and performance while developing automation processes to enhance the reliability and efficiency of software solutions.

    • AWS
    • Java
    • JavaScript
    • Python
    • Github Actions
    • Kubernetes
    • Terraform
    • +3

  • Senior Java Developer

    TipicoKarlsruhe

    • Full Time
    • Senior

    In this role, you will design high-performing Java-based services, work on modern solutions using Springboot, and accompany software projects from concept to production.

    • Hibernate
    • Linux
    • Kubernetes
    • Git
    • Spring Boot
    • Jenkins
    • Docker
    • SQL
    • Maven
    • Java
    • +6

  • GenAI Engineer with Fullstack background

    AttemptoKarlsruhe, Munich, Münster (Hessen)

    • Hybrid
    • Part Time/Full Time

    In this role, you will develop innovative GenAI solutions, implement modern RAG architectures, and integrate them into existing web applications using Angular and Spring Boot.

    • LangGraph
    • LangChain
    • TypeScript
    • Angular
    • Pydantic
    • Docker
    • Azure OpenAI
    • Java
    • Spring Boot
    • Bedrock
    • +13

  • Software Developer Test Automation - WLAN & Networks

    LANCOM Systems GmbHKarlsruhe

    • Full Time

    In this role, you develop automated tests for WLAN devices in Kotlin, integrate them into CI pipelines, and analyze test results on real hardware to ensure and improve product quality.

    • Git
    • Jenkins
    • Kotlin
    • Java

  • Full Stack Engineer - Automation & Integration

    EXXETA AGKarlsruhe, Hamburg, Mannheim +9

    • Full Time

    In this role, you will develop automation and integration solutions, build stable applications with Java and Spring Boot, and implement REST APIs and data integrations using modern technologies like Docker and CI/CD.

    • Spring Boot
    • n8n
    • JavaScript
    • TypeScript
    • Python
    • OAuth
    • RESTful API
    • Git
    • Java
    • Airflow
    • +9

  • Quality Engineer - Focus on Test Automation

    STARFACE GmbHKarlsruhe

    • Hybrid
    • Full Time

    In this role, you will create and maintain test cases and strategies, develop automated tests using tools like Playwright or Selenium, and perform hardware and software testing for quality assurance.

    • TypeScript
    • Jenkins
    • C#
    • Playwright
    • Selenium
    • GitLab
    • GitHub
    • Java
    • Appium
    • +5
    • +6

  • Junior Java Developer

    CAS Software AGKarlsruhe

    • Hybrid
    • Full Time
    • Junior

    In this role, you will develop server-side applications in Java and closely collaborate in a Scrum team on requirements analysis, design, and implementation of complex software solutions for relationship management and product configuration.

    • Git
    • Kubernetes
    • Java
    • Confluence
    • JIRA
    • C#
    • Jenkins
    • GitLab
    • Docker
    • SonarLint
    • +5
    • +6

  • DevOps & Automation Engineer

    Asseco Solutions AGKarlsruhe

    • Hybrid
    • Full Time

    In this role, you will automate the installation, configuration, and updates of our ERP platform, developing standardized, reproducible deployment methods for both Windows and Linux environments using tools like PowerShell and Ansible.

    • Ansible
    • GitHub Enterprise
    • Java
    • Python
    • Git
    • Terraform
    • Windows Server
    • Azure
    • C#
    • Docker
    • +11
    • +12

  • Quality engineer AI focus

    PTA GmbHKarlsruhe, Kassel, Hamburg +7

    • €50k – €55k
    • Hybrid
    • Full Time

    In this role, you will develop automated testing solutions and strategically utilize AI tools to significantly enhance software quality through test automation and analysis.

    • Java
    • cypress
    • Appium
    • Jenkins
    • Github Actions
    • Azure DevOps
    • C#
    • Selenium
    • Robot Framework
    • GitLab CI
    • +8

  • Dual study program in computer science

    United Internet AGKarlsruhe

    • Full Time
    • Junior

    In the dual study program in Computer Science, you will work hands-on in system administration and software development, engage with technologies like Linux and Java, and participate actively in exciting projects.

    • Linux
    • Java

  • IT specialist specializing in application development

    United Internet AGKarlsruhe

    • Full Time
    • Junior

    In this training, you will gain comprehensive knowledge in software development, actively participating in projects where you develop software for online services, maintain databases, and configure server systems.

    • Java
    • SQL
    • JSON

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Frequently asked questions

Actual salaries may vary, but in our listed Java jobs in Karlsruhe, the advertised minimum salary is 50.000 euros gross per year, while the highest advertised salary is 75.000 euros gross per year. The average advertised annual salary is 63.000 euros gross.

At the moment, we list 72 open positions for Java IT & Developer in Karlsruhe on our platform. Check our job offers regularly so you don't miss any new opportunities in this field.

Typical job titles for Java jobs in Karlsruhe are Java Developer, Software Developer and Full Stack Developer. Requirements and responsibilities may vary depending on the company and specific role, but overall, they offer attractive career opportunities for Java IT & Developer in Karlsruhe.

For Java jobs in Karlsruhe, knowledge of technologies such as Java, Docker, Kubernetes, Spring Boot and Git is particularly important. By learning these technologies, you can increase your chances of finding a suitable position as a Java IT & Developer in Karlsruhe.

Leading companies currently offering Java jobs in Karlsruhe include EXXETA AG, adesso SE and FERCHAU Engineering GmbH. They are looking for talented Java IT & Developer in Karlsruhe to expand their teams and implement innovative projects.