12-Month Contract | Inside IR35 We are looking for experienced Lead Software Engineers to play a key role in designing, developing, and improving secure, scalable digital services that support critical government functions. LocationHybrid working - 40% office-based (approximately 2 days per week) in one of the following locations: London Manchester Birmingham Cardiff Darlington Key Responsibilities Lead the design and delivery of scalable software solutions Translate user and business requirements into technical solutions Develop secure, high-quality, test-driven code Support and maintain live services, ensuring performance and reliability Collaborate closely with Business Analysts, Designers, User Researchers, and Developers Provide technical leadership across multiple workstreams Drive continuous improvement of engineering practices and processes Ensure successful integration across complex systems Technical Environment Python Django Agile delivery environment Government Digital Service (GDS) aligned development Essential Skills andamp; Experience Strong commercial experience with Python and Django Proven system design and architecture experience Strong communication and stakeholder engagement skills Experience working within Agile, multidisciplinary teams Ability to operate effectively in secure, structured environments Typically 5+ years'' experience, ideally 8-10 years Team StructureYou''ll join a multidisciplinary team of approximately 27 people, working across