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Location
In office (Cluj-Napoca)

Confirmed on the employer's own hiring board on Oct 23, 2026. First seen by Alion on Sep 6, 2026.

Overview
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Frequentis is an Austrian technology company headquartered in Vienna that builds communication and information systems for control centres with safety-critical tasks in air traffic management, defence, public safety, maritime and public transport. Founded in 1947 and now stock-listed, it has branches, subsidiaries and representatives in more than 50 countries, its systems run at over 49,000 operator positions in about 150 countries, and it claims around 30 percent of the air traffic control voice system market. Hiring covers systems integration, test automation and VoIP engineers, technical solution managers, domain sales and project managers, mostly at the Vienna headquarters.

WHY FREQUENTIS

WE ARE LOOKING FOR

WE OFFER

JOBS

Apply now

Mid Software Engineer - Prisma

Air Traffic Management

Cluj-Napoca, Cluj FREQUENTIS Romania SRL From now on

Full time

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    Job Introduction

    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 2300 people worldwide, with subsidiaries, regional offices and representatives in over 50 countries.

    In Cluj we started in 2009 and our local team currently has 230+ colleagues and is growing.

    You are working in an agile team on our complex software products in the complex air traffic management environment with high demands on quality and reliability.

    In your daily work, you plan tasks with your team for the next sprint. The team covers all tasks to turn a feature idea into a product feature fit for operational service. This includes architectural decisions, manuals, software updates, requirement engineering, test automation, and collaboration with supporting teams (e.g., quality and safety management). You strive to improve the team’s performance, the product, the processes, and yourself.

    Key Tasks

    • Participate in the development and maintenance of our software applications for Air traffic control
    • Take responsibility for all phases of the software life cycle - requirements engineering, design, implementation, testing, and maintenance
    • Cooperate with our international project and development teams
    • Contribute to the further buildout of our development infrastructure
    • Cooperate with the strategic and technical product management

    Key Qualifications

    Completed degree in computer science or a related area of expertise

    • Experience in the team-oriented development of complex software systems on Linux platforms
    • Being open to working in Agile/Scrum incl. Peer-Reviews and Pairing
    • Good knowledge of Software Architecture
    • Good knowledge of an object-oriented programming language, Design Patterns, Multithreading
    • Good knowledge of C ++
    • Knowledge of Python
    • Experience with development tools (e.g., JIRA, Git, Jenkins, Coverity, JAMA)
    • Experience with networks and middleware, as well as their APIs, is an advantage
    • Excellent English knowledge in writing and speaking

    Nice to have:

    • Knowledge of CMake, Robot Framework
    • Knowledge in refactoring larger code bases
    • Knowledge of requirements engineering
    • German knowledge
    • Knowledge of Air traffic Management or Control

    Our Values

    Frequentis team is committed to creating a safer world with our innovative strength and technology orientation. At Frequentis Romania we are a family, while we value and work under a safety-critical mindset. We believe in courage and expertise, applied in everything we accomplish.

    Benefits

    We offer a range of benefits focused on work-life balance, professional development and flexibility.

    PRIVATE MEDICALSPORTLUNCHEXTRAEXTRAPUBLIC TRANSPORT

    CERTIFICATIONSTRAININGSUNEQUALWORKPRIVATEINSURANCEPACKAGETICKETSVACATION DAYSWINTER HOLIDAYSUBSCRIPTIONWORKING HOURSFROM HOMEPENSION

    Benefits

    We offer a range of benefits focused on work-life balance, professional development and flexibility.

    PRIVATE MEDICALSPORTLUNCHEXTRAEXTRAPUBLIC TRANSPORT

    CERTIFICATIONSTRAININGSUNEQUALWORKPRIVATEINSURANCEPACKAGETICKETSVACATION DAYSWINTER HOLIDAYSUBSCRIPTIONWORKING HOURSFROM HOMEPENSION

    Salary

    Your individual salary is based on your professional experience and qualifications and is part of our attractive total package.


    Apply now

    Discover the best way of working

    Sonia-Oana Campean-Diaconescu

    Human Resources

    | [email protected]

    | Social media contact

    Your skills matter, but so does your story. I’m here to make your candidate journey smooth, transparent, and positive, so you can focus on showing your true potential.

    Join us and let's work together for a safer world!

    Apply now

    At Frequentis we don’t just create innovations,
    we create a kind of wonder
    to make the world a safer place.

    READ MORE ABOUT FREQUENTIS

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