Senior Software Engineer ATMS

In this Senior Software Engineer role, you will contribute to Raytheon’s ATMS software team, delivering real-time embedded solutions for a global customer base. You will design, develop, integrate and test systems software within an agile environment, and participate in internal R&D to advance next-generation ATMS. You’ll act as a technical lead at design reviews, investigate and resolve defects, and contribute to design artefacts and validation. The role offers a mix of on-site and hybrid work with a focus on impactful, mission-critical software.

• Competitive salary
• Contributory pension scheme (up to 10.5% company contribution)
• Life assurance 6x salary
• 25 days holiday (+ holidays) with buy/sell up to 5 days
• Company bonus scheme 4% discretionary
• Flexible benefits including health cashplan, dental, cycle to work

• Design and develop product functionality, interfaces and performance improvements
• Lead and review at gate and design reviews
• Act as Subject Matter Expert to analyze and resolve software and system defects
• Validate design artefacts from internal teams or subcontractors
• Contribute to configuration, safety and quality management
• Document design and advise on product support material
• Investigate issues and develop customer-focused solutions
• Develop test plans/methodologies to ensure quality
• Lead continuous technical improvement and re-architecture activities
• Interface with COTS vendors for technical support
• Provide full software lifecycle support to Raytheon programmes delivering new capability

• Active hands-on software development experience in a team environment
• Experience with C/C++/C#
• Experience with UML in software design
• Real-Time Embedded software programming experience
• RTOS knowledge
• Knowledge of low-level communication protocols: Ethernet, Serial, PCI Bridge
• Hands-on fault investigation in embedded code
• Experience with software configuration management, requirements, design and defect reporting

• Team collaboration
• Problem-solving under pressure
• Effective communication
• C/C++/C#
• UML
• Real-Time Embedded SW