Java Developer

The Frequentis Group is an international supplier of communication and information systems for control centres with safety-critical tasks. These ‘Control Centre Solutions’ are developed and distributed by Frequentis in the business segments Air Traffic Management (civil and military air traffic control, aeronautical information management, air defence) and Public Safety & Transport (police, fire and rescue services, emergency medical services, vessel traffic and railways). With headquarters in Vienna, the company employs more than 2200 people worldwide, with subsidiaries, regional offices, and representatives in over 50 countries. In Cluj, we started in 2009, and our local team currently has over 200 colleagues and is growing.

You will work on the X10 FAA project, which is Frequentis’ innovative voice communication solution based on a state-of-the-art service-oriented architecture, facilitating the transition of pure ATM-based voice communications to Unified Aeronautical Communications for the FAA (Federal Aviation Administration). Operating on the Frequentis MosaiX platform, it can be integrated with other technologies from the Frequentis portfolio to deliver operational benefits.

Key Tasks

- Participate in the daily work of a scrum team consisting of 5 software developers and 2 test automation engineers.
- Contribute to the design and architecture of the product.
- Write code following company processes and standards.
- Develop unit and component tests.
- Support QA in testing and developing automated system tests.
- Create documentation and requirements.

Key Qualifications

- Minimum 3 years of software development experience in Java.
- Knowledge of object-oriented concepts, design patterns, and SOLID principles.
- Passionate about clean, well-tested, and maintainable code.
- Experience with SOA and microservices architecture.
- Experience with REST, messaging/AMQP, WebSockets.
- Understanding of distributed systems concepts (CAP theorem, redundancy, high availability, consensus protocols, etc.).
- Knowledge of continuous integration and delivery processes.
- Basic knowledge of Linux and Bash scripting.
- IP networking knowledge.
- Experience with Domain Driven Design is a plus.
- Experience with database systems, including NoSQL, is a plus.
- Good command of English, both written and spoken.

Our Values

Frequentis team is committed to creating a safer world through innovation and technology. We are a family in Romania, working with a safety-critical mindset. We value courage and expertise in all our endeavors.

We offer benefits focusing on work-life balance, professional development, and flexibility, including private medical insurance, sports facilities, lunch vouchers, public transport subsidies, certifications, training, holiday bonuses, remote work options, pension plans, and more.

Salary

Your salary will be based on your experience and qualifications and is part of an attractive total package.

Join Us

We look forward to meeting the person behind the CV. Personality and professional qualifications are important to us. Join us and help make the world a safer place

At Frequentis, we don’t just innovate; we create a wonder to make the world safer.

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