Company Description Are you passionate about engineering? Do you want to make a difference? You could be one of our 54k+ colleagues in over 30 countries working on inspiring projects in the most innovative companies. Join us and start building tomorrows world today! Job Description Join ALTEN , a global leader in engineering and technology consulting, and contribute to cutting-edge defence projects . We're looking for skilled Front-End Software Engineers to help design intuitive, high-performance user interfaces for advanced naval sonar systems . Play a pivotal role in developing on-board electronics that shape critical decision-making in the field. Key Responsibilities Design and develop advanced user interfaces for sonar systems using JavaFX or Swing . Work with Linux-based environments to deliver robust, scalable solutions. Collaborate with multi-disciplinary teams to ensure UI designs meet operational requirements. Contribute to human-computer interaction (HCI) development, ensuring an intuitive user experience. Assist with product ownership and software architecture considerations. Support system integration, testing, and troubleshooting processes. Qualifications 5+ years of professional software engineering experience. Proficiency in JavaFX or Swing and Linux-based development . Strong experience in UI/UX development and HCI principles . Excellent problem-solving skills and attention to detail. (Bonus) Knowledge of software architecture or experience as a product owner . Must be eligible for a0; Security Clearance and be a sole British citizen . Additional Information Why join us? We foster a community of dually talented individuals who are both entrepreneurs and technology specialists. Our teams embody the spirit of innovation and entrepreneurship, enabling us to develop solutions most efficiently. Our commitment to sustainable growth is unwavering, and we continuously strive for accelerated transformation and continuous improvement. Through ALTEN labs, mentoring programs, internal universities, and more, we are always pushing boundaries and embracing new possibilities. We offer incredible opportunities to join inspiring projects in the most innovative companies. We prioritise your career development with personalised support plans tailored to your own aspirations. We're here to empower you and help you reach your full potential. Join our passionate team and start building tomorrow, today! In short you get: A personalised career path and a rewarding management style A chance to work on the most exciting engineering projects and technologies along with Premium Customers A huge diversity of engineering projects and industries A competitive salary Private Medical & Travel Insurance Pension Scheme Cycle-to-work Scheme among many additional benefits Social atmosphere, regular gatherings, and team buildings Flexible way of working (role dependent) JBRP1_UKTJ