Senior Data Engineer

UK CITIZENSHIP REQUIRED FOR THIS POSITION: Yes RELOCATION ASSISTANCE: Relocation assistance may be available TRAVEL: Yes, 10% of the Time Location: Cheltenham Clearance: Highest Level of UK Government Clearance What's your possible? At Northrop Grumman UK, you are part of a team driving innovation where it matters most, solving tomorrow's challenges and shaping the technology solutions of the future. We call it Defining Possible. This mindset goes beyond our customer solutions. It is the foundation for your career development and the impact we have within the communities where we live and work. This is more than just a job. It's a mission. We are looking for a Software Engineer to join our growing engineering team, developing innovative software solutions that support critical programmes and mission success. Working alongside multidisciplinary teams of software engineers, systems engineers, and technical specialists, you will design, develop, test, and maintain software applications that solve complex technical challenges. You'll help deliver robust, secure, and high-performing solutions that make a real difference in environments where reliability and innovation are essential. This is an opportunity to work on meaningful projects, apply modern engineering practices, and contribute to technologies that help create a more secure and connected world. What You'll Do • Design, develop, test, and maintain software applications and systems throughout the development lifecycle. • Analyse user requirements and system capabilities to create effective software solutions that meet operational needs. • Collaborate with systems, hardware, and engineering teams to integrate software into complex technical environments. • Troubleshoot, debug, and resolve software issues while ensuring high levels of quality and performance. • Produce technical documentation, operating instructions, and supporting artefacts in line with project requirements. • Ensure software products comply with engineering standards, security requirements, and best practice development methodologies. What We're Looking For • Experience designing, developing, and testing software applications using modern programming languages and frameworks. • Strong understanding of software engineering principles, system design, and software development lifecycle practices. • Experience analysing requirements and translating technical and business needs into software solutions. • Ability to troubleshoot complex technical issues and implement effective resolutions. • Strong collaboration and communication skills, with experience working in multidisciplinary teams. • Knowledge of software quality standards, coding best practices, and secure development principles. Desirable Experience • Experience working within defence, government, aerospace, cyber, national security, or highly regulated environments. • Familiarity with Agile delivery methodologies and DevSecOps practices. • Experience with systems integration, operating systems, utility software, or large-scale enterprise applications. • Knowledge of cloud technologies, automation, and modern software architecture patterns. We know that people bring a wide range of skills and experiences. If you're excited about this opportunity but do not meet every requirement listed, we encourage you to apply. You may be exactly who we're looking for. Security Clearance Due to the nature of our work, you must be a UK national and able to gain and maintain UK Government security clearance in line with the job role and requirements. Our recruitment team is on hand to answer any questions and will guide you through the process: talentenquiries@uk.ngc.com Benefits • Flexible working options, including hybrid arrangements and comp