Senior Software Engineer x 2Portsmouth 68.55 Inside IR3512 month contract About the RoleWe are seeking 2 highly skilled and motivated Senior Software Engineers to join a growing engineering team. This is an opportunity to work on mission-critical systems that support national security, advanced defence platforms, and next-generation technologies.As a senior member of the team, you will play a key role in designing, developing, and delivering high-integrity software solutions within a secure and collaborative environment. What you''ll be doing:Designing, reviewing, developing, testing, documenting, configuring and delivering software products to the agreed standards and procedures using the specified tools, within schedule and estimatesResolving the complex challenges, issues and faults associated with installation, commissioning, operation and performance of systemsProviding specialist technical advice and guidance to other professionals, technician engineers and/or customers, and works with a high degree of technical autonomyTesting software products sufficiently to ensure software product quality is maintained and minimal or no re-work is requiredInvestigating and resolving issues and problems raised during any stage of the development lifecycle, including software and system integration, qualification, and in-service trialsProduction of appropriate technical documentationCommunicating effectively, identifying early potential risks, seeking clarification and providing feedb