Lead Software Engineer - (Python /Django)

Job Title: Lead Software Engineer Location: Hybrid – 40% onsite in London, Manchester, Birmingham, Cardiff or Northeast Duration: 12 months IR35: Inside IR35 Overview Our client is seeking experienced Lead Software Engineers to design, build and support secure, scalable digital services within a government environment. The role will focus on delivering resilient software solutions that support export control and regulatory systems, while providing technical leadership across agile delivery teams. Essential Skills & Experience Strong commercial experience with Python and DjangoProven ability to design and deliver complex systems end-to-endExperience leading engineering delivery within agile teamsStrong stakeholder engagement, communication and collaboration skillsExperience working within secure, structured or regulated environmentsMinimum 5+ years' experience (8–10 years preferred) Top 3 Evaluation Criteria Python & Django expertiseSystem design and architecture capabilityCommunication, collaboration and team leadership Key Responsibilities Lead the design and development of scalable software solutionsTranslate business and user requirements into technical outcomesDevelop secure, test-driven, high-quality codeSupport and improve live services, performance and stabilityCollaborate with Business Analysts, Developers and UCD specialistsDrive engineering best practice, continuous improvement and technical standardsOversee delivery across multiple workstreams and system integrations Technical Environment PythonDjangoBackend-focused role with full-stack awarenessAgile deliveryGDS-aligned digital services Desirable Experience Government Digital Service (GDS) standardsPublic sector, government or defence projects