# Senior Software Engineer at Thales

Thales is hiring a Senior Software Engineer in Belfast, United Kingdom. Level rates it Little AI ●○○○; you can [apply on Thales](https://jobsbylevel.com/go/21efa0e8-4c04-4586-8295-859bcd3ea142?utm_medium=ai-agent).

AI Level 1, AI centrality 33 out of 100. Belfast.

## Details

- Company: [Thales](https://jobsbylevel.com/companies/thales)
- AI level: AI Level 1 (score 33 out of 100)
- Location: Belfast
- Posted: October 13, 2025
- Apply: https://jobsbylevel.com/go/21efa0e8-4c04-4586-8295-859bcd3ea142?utm_medium=ai-agent
- Free CV review for this job: https://jobsbylevel.com/cv-review?job=senior-software-engineer-at-thales-c320b9

## Description

Location: Belfast, United Kingdom Thales people architect solutions that are relied upon to deliver operational advantage at every decisive moment throughout the mission. Defence and armed forces customers rely on us to deliver the full range of defensive systems for land, sea, and air. From early warning, to threat neutralisation, our platforms cover all levels from very short-range systems, to extended protection across the entire battle-space including Airspace Mobility Solutions, Vehicles and Tactical Systems and Missile Defence, Optronics, and Radar. Together we offer fantastic opportunities for committed employees to learn and develop their career with us. At Thales UK, we research, develop, and supply technology and services that impact the lives of millions of people each day to make life better, and keep us safer. We innovate across the major industries of Aerospace, Defence, Security and Space. Your health and well-being matters to us and that’s why we offer you the flexibility to do what’s important to you; whether that’s part time hours, job sharing, home working, or the ability to flex your start and finish times. Where possible, we support a working pattern that suits your lifestyle and helps you reach your ambitions. Job Advertisement: Real-time Embedded Software Engineer Are you ready to innovate and make a significant impact in the field of real-time embedded software development? Thales is seeking enthusiastic and dedicated Software Engineers to join our team and contribute to cutting-edge multi-discipline programmes. If you possess the skills and passion for software engineering, we want to hear from you! Overview of Thales Integrated Airspace Surveillance (IAS): Thales IAS provides advanced surveillance solutions designed to ensure the security and safety of airspace. Leveraging state-of-the-art technology and robust engineering expertise, our systems offer comprehensive situational awareness, enabling effective and efficient airspace management. Be part of a team that pioneers solutions for critical applications in air traffic control, air defence, and homeland security. Primary Purpose: As a Real-time Embedded Software Engineer at Thales, you will collaborate with a team of Software Engineers on diverse projects, participating in all phases of the software development lifecycle. Your role will focus on designing, developing, and integrating embedded software solutions for high-tech sub-systems and processor-driven boards. With a military application focus, our products range from land vehicle platforms and missiles to advanced training systems. Key Responsibilities: Design and develop real-time embedded software solutions. Integrate and debug solutions on target hardware, addressing hardware/software integration issues. Target multiple real-time platforms (e.g., VxWorks, MicroC/OS, Linux, FreeRTOS) using C and/or C++. Participate in various software lifecycle methodologies. Manage software requirements and traceability using industry best practices. Plan and execute software tests (Unit, Integration, System Level). Develop reusable software solutions. Document all aspects of the software production process according to company standards. Skills and Experience: Essential: Knowledge of embedded real-time development and the hardware/software interface. Understanding of real-time operating system behavior and software requirements analysis. Proficiency in procedural (C) and object-oriented (C++) languages. Understanding of data communications (e.g., 1553, RS422) and networking principles. Practical experience in real-time embedded development, integrating and debugging on target hardware, and using real-time operating systems. Track record in developing C/C++ applications. Awareness of the principles and levels of software testing. Desirable: Knowledge of UML and Agile development methodologies. Experience in Graphical User Interface design and development. Understanding of software configuration control.

The description is cut here. Read the full offer: https://jobsbylevel.com/jobs/senior-software-engineer-at-thales-c320b9

Source: https://jobsbylevel.com/jobs/senior-software-engineer-at-thales-c320b9

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