Senior Python Software Engineer (Air Traffic Management)

Náplň práce, právomoci a zodpovednosti:

FREQUENTIS Solutions & Services s. r. o., as a member of the Austrian Group FREQUENTIS AG, is focused on software development, system engineering and delivery of safety-critical voice communication and information systems. Our solutions are developed and distributed in the following business segments: Air Traffic Management & Defence (civil and military air traffic control, aeronautical information management), Public Safety (police, fire and rescue services, emergency medical services) and Public Transport & Maritime (railway and urban transport solutions, vessel traffic management).

Frequentis portfolio of market-leading products is designed to provide comprehensive solutions for the aviation industry. From automation to tower systems, voice communication to traffic optimisation, information management to surveillance, networks to UTM and recording, we offer a broad range of solutions that cater to all ATM operational needs. Join our company and work on safety-critical applications in the Air Traffic Management (ATM) domain.

Your Role

We are looking for two highly skilled Senior Python Software Developer with strong experience in designing and implementing software for complex and secure environments. You should be capable of independently analysing requirements, proposing system and software architecture, and delivering reliable, high-quality code. You enjoy working with modern Linux-based systems, understand security-focused development, and can confidently contribute to technical discussions and solution design.

We are seeking engineers who are proactive, detail-oriented, and comfortable collaborating in an international setting while supporting the continuous development and improvement of the CCMS – Central Configuration Management Suite.

Main Responsibilities

• Analyse, refine and clarify system and functional requirements

• Design system and software architecture following security & safety best practices

• Independently develop and integrate selected software modules

• Define testing concepts and support test strategy preparation

• Ensure high-quality implementation aligned with product standards

• Collaborate with international development teams on planning and technical alignment

  
  

Technical Skills & Competencies

Required experience

• Strong programming skills in Python 3

• Experience with Flask or a comparable web application framework

• Good knowledge of JavaScript, HTML5, CSS

• Expert-level knowledge of Linux, preferably Red Hat Linux (ideally version 10)

• Solid understanding of Security-Enhanced Linux (SELinux)

• Knowledge of networking technologies is an advantage

Beneficial experience

• Ansible, Git, Docker, Jenkins, Blackduck, CI/CD pipelines, Kubernetes

• Experience with software test frameworks

• Experience in infrastructure configuration and deployment

• Familiarity with modern Software Development Lifecycle (SDLC) practices

Zamestnanecké výhody, benefity:

• Training and development program (business and product trainings, language course)
• Employee referral program (financial reward for recommending a successful candidate)
• Employee assistance program (legal, financial and psychological counselling)
• Meal contribution fully paid by the company
• Multisport card/Pension scheme contribution (DDS)
• Flexible working hours, home office
• Refreshments, company & team events

Požiadavky na zamestnanca:

• Proven experience in leading or coordinating a development team
• Ability to independently analyse requirements and design architecture
• Systematic, reliable and responsible working style
• Proactive problem-solving mindset and ownership of tasks
• Strong communication skills and ability to work in a multicultural environment
• Interest in long-term cooperation within a safety-critical domain
• Technical lead skills

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