Senior Java Software Engineer

1 week ago

Timișoara, Timiş, Romania DOOR Full time €100,000 - €120,000 per year

About Us

We are an innovative company dedicated to designing and manufacturing cutting-edge electronic consumer goods. Our mission is to deliver high-quality, reliable, and innovative products that enhance our customers' lives.

Job Overview

We are seeking a Senior Java Developer to lead our development team in creating advanced software solutions for hardware devices, sensor networks, and IoT ecosystems.

Key Responsibilities

  • Software Development:
    Designing, developing, and maintaining Java-based applications, ensuring they meet functional and performance requirements.
  • Architecture Design:
    Contributing to the design and architecture of software solutions, making decisions regarding design patterns and technology stacks.
  • Code Quality:
    Writing clean, maintainable, and efficient code, as well as participating in code reviews to uphold coding standards.
  • API Development:
    Designing and implementing RESTful APIs for integration with other services and applications.
  • Performance Optimization:
    Analyzing and optimizing application performance, including memory and resource usage.
  • Database Interaction:
    Developing and maintaining database schemas, writing complex SQL queries, and ensuring effective data handling.
  • Testing:
    Implementing unit tests, integration tests, and end-to-end tests to ensure software reliability and performance.
  • Mentorship:
    Providing guidance and mentorship to junior developers, helping them improve their skills and best practices.
  • Collaboration:
    Working closely with cross-functional teams such as front-end developers, QA engineers, and product managers to gather requirements and deliver solutions.
  • Deployment:
    Managing the deployment processes, including continuous integration and continuous delivery (CI/CD) pipelines.
  • Troubleshooting and Debugging:
    Identifying and resolving bugs and issues in the codebase as they arise.
  • Documentation:
    Creating and maintaining technical documentation for code, APIs, and systems architecture.
  • Keeping Abreast of Technology Trends:
    Staying updated on the latest Java technologies, frameworks, and best practices to continuously improve development processes.

Required Qualifications

Experience:

  • 8+ years of Java development experience, with expertise in IoT and hardware integration projects.

Technical Skills:

  • Proficient in Java (Kotlin knowledge is a plus) with experience in frameworks like Spring or Quarkus.
  • Solid knowledge of IoT platforms and communication protocols (e.g., MQTT, CoAP, WebSockets).
  • Experience with cloud services (AWS, Azure, Google Cloud) and deploying scalable applications.
  • Strong understanding of API gateways, micro-services, and service reliability.

Soft Skills:

  • Structured, communicative, and results-oriented.
  • Ability to work independently, manage ambiguity, and take ownership of projects.

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