skip navigation
skip mega-menu

Lead Software Developer - DESNZ - G7

Government Digital & Data -

Full-time (Permanent)
National: £55,105 - £62,475 London: £60,620 - £67,565 plus up to £10,000 additional allowance
Published on
7 November 2025
Deadline
18 November 2025

Location

Birmingham, Cardiff, Darlington, Edinburgh, London, Salford

About the job

Job summary

The Integrated Corporate Services (ICS) is a new shared corporate service, launched in July 2023. It provides corporate services (HR, Finance, Digital, Commercial, Security and Estates) across the Department for Energy Security & Net Zero (DESNZ) and the Department for Science, Innovation & Technology (DSIT).  

Our team of just over 300 professionals will be leading the way in how these functions will be delivered in the future. Our ambition is to be the leading provider of integrated corporate services for government and set the standard for quality, efficiency, and innovation in our field. 

We offer great working benefits including a world-class pension, flexible working options and a career where your learning and development is taken seriously. We are enormously proud to be a Disability Confident Leader employer. We support candidates with adjustments throughout our recruitment process. Information about disability confidence and just some examples of the adjustments that you can request can be found in the reasonable adjustment section below.  

The Civil Service is committed to attract, retain and invest in talent wherever it is found. To learn more please see the Civil Service People Plan and the Civil Service D&I Strategy. 

Find Out More 

You can also follow our LinkedIn Careers Page: https://www.linkedin.com/showcase/desnz-careers/ 

Job description

Join ICS Digital, where innovation meets expertise to create digital solutions. We are a cohesive digital community who work in the open, solving problems together and fostering a culture of transparency and collaboration. Our commitment to user-focused design and data-driven decision-making ensures that we deliver accessible services tailored to the needs of our customers.

As Lead Software Developer, you will be responsible for the design, configuration, and development and maintenance of digital workplace technologies within ICS.

You will lead technical projects and collaborate closely with stakeholders to deliver high-quality, scalable, and efficient solutions that meet the needs of our customers in the Department for Energy Security & Net Zero (DESNZ) and the Department for Science, Innovation & Technology (DSIT). With a hybrid working environment and offices across the UK, our multi-disciplinary team focus on solutions to improve productivity, collaboration and compliance for the organisations we support.  

You will be working with a primarily Microsoft based technology stack, including cloud technologies such as PowerBI, PowerPlatform, Microsoft Purview, SharePoint Advanced Management, M365 Co-Pilot, and Microsoft Graph. 

You will work alongside Civil Servants and Contractors in a multidisciplinary team which embraces agile ways of working. This environment offers the opportunity to apply and expand your technical expertise while contributing to the delivery of robust, secure, and innovative digital services.

Visit our blog to learn more about us and our work: https://icsdigital.blog.gov.uk/ 

Person specification

Key responsibilities:

- Spearhead the design and implementation of automation and AI-driven solutions to enhance content classification, discovery, and management within Microsoft 365, enabling smarter and more efficient handling of digital assets. 

- Oversee the development of workflows, forms, and automation using Power Platform (Power Automate, Power Apps).  

- Monitor the Microsoft roadmap for the latest features and relevant releases. 

- Own technical planning and delivery, ensuring alignment with architectural standards and coding best practices.

- Collaborate with stakeholders and technical teams to gather requirements, translate them into specifications, high level and low-level designs, and provide strategic guidance throughout the 

development lifecycle.

- Oversee data modelling, migration, and integration, ensuring seamless interoperability between systems and services.

- Mentor developers and conduct code reviews, promoting technical excellence, continuous learning, and collaborative problem-solving.

- Resolve complex technical issues and support robust deployment.

- Monitor live service and ensure system reliability, performance, and maintainability.

The above responsibilities are not exhaustive, and the post holders may be required to undertake some additional tasks not listed above, within the remit of their grade, to support the team. 

As a line manager, you will be responsible for working with your members of staff to define their objectives, as well as managing their development and performance. 

Essential criteria:

- Extensive experience in data governance, migration, and integration within Microsoft 365 environments.

- Experience with SharePoint Framework (SPFx), PowerShell, Power Platform, and PnP provisioning

- Advanced software development capabilities, with proficiency in programming languages such as C#, PowerShell, or Python.

- Proven track record in developing reusable components and APIs to enable scalable service integration across Microsoft cloud and enterprise platforms.

- Expertise in utilising Microsoft Power BI and PowerApps for business intelligence and process automation.

- Demonstrated ability to lead technical planning and delivery while maintaining adherence to architectural standards and coding best practices.

- Strong collaboration skills with stakeholders and technical teams to define requirements and deliver solutions aligned with business objectives.

- Experience mentoring developers, performing code reviews, and fostering a culture of continuous learning and technical excellence.

- Practical expertise in deployment pipelines, including Azure DevOps, GitHub Actions, or similar tools, to automate build, test, and release processes.

Desirable criteria:

- Knowledge of Microsoft Purview for data governance and compliance.

- Familiarity with SharePoint administration, SharePoint Advanced Management and 365 Archive.

- Hands-on experience with Microsoft Co-pilot configuration and integration.

- Working knowledge of Microsoft Graph for advanced integrations and automation.

- Understanding of accessibility standards (such as WCAG 2.2 AA) and government digital service delivery best practices

It is unusual that all candidates will meet all the desirable criteria. If your skills and experience look slightly different from what we have identified and you think you can bring value to the Lead Software Developer role and the team, we strongly encourage you to apply. We'd love to hear from you!

Please, no recruitment agencies.

More jobs at Government Digital & Data

Interaction Designer - GDS
Full-time (Permanent)
Test Engineer - GDS - SEO
£46,725 - £50,220 (London) / £42,893 - £45,653 (National) plus additional allowance
Full-time (Permanent)
Senior Infrastructure Operations Engineer - NCA - SEO
£55,575 plus £3,000 RRA allowance and London additional £4,218 location allowance
Full-time (Permanent)
Applications Operations Engineer - NCA - HEO
£45,326 plus RRA allowance £3,000 and London allowance £4,218
Full-time (Permanent)
Senior Applications Operations Engineer - NCA - SEO
£55,575 plus RRA allowance £3,000 and London allowance £4,218
Full-time (Permanent)
Senior Networks Infrastructure Engineer - NCA - SEO
£55,575 plus RRA allowance £3,000 and London allowance £4,218
Full-time (Permanent)
Senior Interaction Designer - GDS - G7
£55,403 - £65,163 based on capability
Full-time (Permanent)
Chief Officer, Digital Technologies - MHPRA - SCS2
£120,000 - £180,000
Full-time (Permanent)
Data Governance Advisor - GDS - SEO
£42,893 - £50,220 based on capability
Full-time (Permanent)
Test Engineer - DVLA - HEO
£35,663
Full-time (Permanent)
National roles : £44,720 London roles : £48,720
National: £44,720 London: £48,720 plus up to £12,680 additional skills allowance
Full-time (Permanent)
Software Development Engineer in Test - DVLA - HEO
£35,663 plus Recruitment Retention Allowance of £3,500
Full-time (Permanent)
Associate Service Owner - GDS - G7
£56,070 - £70,219 based on location and capability
Full-time (Permanent)
Interaction Designer - HM Land Registry - HEO
£41,100 - £44,400 also eligible to additional HMLR pay supplement
Full-time (Permanent)
Interaction Designer - MoJ - SEO
The national salary is £42,914 - £46,182- £80,419, London salary is £49,325 - £53,081
Full-time (Permanent)
Senior Software & Software Developers - HM Land Registry - HEO
£41,100 - £60,800
Full-time (Permanent)
Junior Software Developer - DfE - HEO
£36,000
Full-time (Permanent)
Junior Software Developer - The National Archives - EO
£34,610
Full-time (Permanent)
Senior Developer (Dynamics) - DVSA - SEO
£42,848 up to £14,552 additional allowance
Full-time (Permanent)
Senior Software Engineer - DWP - G7
£57,946 - £78,517
Full-time (Permanent)
Senior Infrastructure Engineer - DfE - SEO
National £42,806 London £46,971 plus up to £13,000 additional allowance
Full-time (Permanent)
Lead Technical Architect - GDS - G6
£76,420 - £103,924 (London) / £69,523 - £91,453 (National) - Based on capability
Full-time (Permanent)
Lead Technical Architect (Solutions) - DWP - 432953
£75,026 - £99,836
Full-time (Permanent)
Lead Technical Architect - HMRC - G6
National: £71,725 - £79,481 London: £78,988 - £87,612
Full-time (Permanent)
Senior Technical Architect (Innovation) - HMRC - G7
National (£58,541-£64,624) London (£65,869-£72,711)
Full-time (Permanent)
Senior DevOps - HMRC - G7
£58,541 - £64,624 You may also be eligible for Higher Starting Pay (HSP).
Full-time (Permanent)
Government Chief Technology Officer - DSIT - SCS2
£100,000 - £162,500
Full-time (Permanent)
Deputy Director, AI Engineering (Justice AI Unit) - MoJ - SCS1
£76,000 - £117,800
Full-time (Permanent)
Deputy Director Digital - CPS - SCS1
£81,000 - £95,000
Full-time (Permanent)
Product Manager - FCDO - SEO
£46,000 - £51,00 based on location
Full-time (Permanent)
Lead.Net Developer/Engineer - Ofsted - G7
£68,635 - £72,791 based on location and additional £10,000 allowance may apply
Full-time (Permanent)
Business Analyst - GDS - SEO
£46,725 - £50,220 (London) £42,893 - £45,653 (National)
Full-time (Permanent)
Associate Delivery Manager - GDS - SEO
£42,893 - £50,220 based on location and capability
Full-time (Permanent)
Senior Developer - GDS - G7
£55,403. Up to £79,094 additional capability allowance.
Full-time (Permanent)
Principal Data Architect - MoJ - G6
£71,381 - £93,025 based on additional allowance and location
Full-time (Permanent)
Lead Test Engineer - HMRC - G7
£58,541 - £64,624
Full-time (Permanent)
Software Developer - HMRC - HEO
£37,682 - £40,705
Full-time (Permanent)
Technical Architect - HMRC - SEO
£45,544 - £49,523
Full-time (Permanent)
Technical Architect (Enablers) - HO - SEO
National: £44,720 London: £48,720 plus up to £12,680 addtional allowance
Full-time (Permanent)
Lead Technical Architect - DfE - G6
National £70,854 London £74,528 plus up to £20,750
Full-time (Permanent)
Head of Technical Architecture - DVSA - G7
£57,515 plus £4,000 for London and up to £25,543 additional allowance
Full-time (Permanent)
Infrastructure Engineer (Firewall & Security) - MHPRA - SEO
£46,160
Full-time (Permanent)
Lead DevOps Engineer - HM Land Registry - SEO
£57,000 up to £70,900 with additional allowance.
Full-time (Permanent)
DevOps Engineer Corporate Applications - Met Office - HO
£35,145 - £37,701
Full-time (Permanent)
Senior DevOps Engineer - Met Office - SEO
£43,081 - £46,728
Full-time (Permanent)
Development Operations (DevOps) Engineer - MoD - SEO
£44,590, up to £55,990 with DSA allowance
Full-time (Permanent)
Senior Specialist Infrastructure Engineer (ServiceNow Developer) - Companies House - HEO
£41,509 with an additional DDaT allowance of £4,350 - £11,000 available
Full-time (Permanent)
Deputy Director of Digital Programmes - CPS - SCS1
£81,000 - £95,000
Full-time (Permanent)
User Researcher - GDS - SEO
£46,725 - £50,220 (London) / £42,893 - £45,653 (National) Based on capability
Full-time (Permanent)
Senior Business Analyst - GDS - G7
£56,070 - £70,219 Based on capability and location
Full-time (Permanent)
Business Analyst - GDS - SEO
£42,893 - £50,220 Based on capability.
Full-time (Permanent)
Delivery Manager - GDS - G7
£55,403 up to £61,793 with additional allowances
Full-time (Permanent)
Pay and Reward Manager - DSIT - SEO
National: £42,382 - £45,920; London: £46,169 - £50,062
Full-time (Permanent)

Subscribe to our newsletter

Sign up here