PAJ UG

Sr. Java Developer (Quarkus, Vue.JS, MySQL, Linux)

PAJ UG

Sr. Java Developer (Quarkus, Vue.JS, MySQL, Linux)

Sr. Java Developer (Quarkus, Vue.JS, MySQL, Linux)

PAJ UG

PAJ UG

PAJ UG

  • Windeck
    Office locations
  • Full-time
  • 55,000 - 75,000 €
    Yearly salary
  • Midlevel and Senior
    You need at least 3-5 years of working experience.
  • 100% Remote in EU
    You can work from anywhere in EU

Posted on 6.8.2025

We're looking for a skilled Fullstack Engineer to design and maintain high-performance systems using Java, JavaScript (Quarkus, Vue.js), and modern data infrastructure. You'll manage database clusters, streamline messaging systems with Kafka/RabbitMQ, and ensure secure, reliable Linux server operations.


Tasks

  • Develop and Maintain Robust Systems: Design, implement, and optimize backend systems using Java (Netty and data protocols) and JavaScript, leveraging frameworks like Quarkus and Vue.js with Vite.
  • Database Administration: Deploy, monitor, and maintain scalable database clusters, including MySQL, MongoDB, Cassandra/ScyllaDB, and Redis, ensuring high availability and performance.
  • Streamline Data Flow: Manage and enhance data streaming and messaging systems with Kafka and RabbitMQ for reliable and efficient communication.
  • Infrastructure Oversight: Administer Linux servers, ensuring their security, reliability, and smooth operation, while implementing and maintaining cutting-edge open-source solutions.

Requirements

  • Technical Expertise: Proficient in Java, JavaScript, and modern frameworks like Quarkus and Vue.js, with a deep understanding of Tailwind CSS for seamless frontend-backend integration.
  • Database Specialist: Strong experience with MySQL, MongoDB, Cassandra/ScyllaDB, and Redis, with a focus on deploying and maintaining database clusters.
  • Infrastructure Savvy: Hands-on Linux administration skills and the ability to implement open-source tools effectively in a DevOps environment.

Team

Join our growing Devices & Infrastructure team, where you'll work closely with passionate engineers in a collaborative, fast-paced environment. As part of a rapidly expanding international company, we build and maintain the core systems that power our global products and services.


Application process

  1. Application Review
  2. First Contact: Phone Call with HR
  3. Technical Test: tailor made for this job.
  4. Video Interview with Hiring Managers: Team Leaders

labels:relevantSkills

JavaMySQLJavaScriptNettyQuarkusVue.jsViteMongoDBRedisKafkaRabbitMQLinux Server AdministrationApache Cassandra

labels:requiredLanguages

languages:English (languageLevels:fluent)

Benefits

Permanent contract

Professional Development

Events

Pension Plan

PAJ UG

👋 Hi there! Thanks for exploring our job! If you’re interested, simply click "Apply Now" to submit your application. After creating your profile, you’ll have the chance to chat with us directly about any questions or next steps.

We’re excited to hear from you! 😊

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