Government digital delivery is one of the most demanding Agile environments in the UK. The Government Digital Service (GDS) standard, Cabinet Office spend controls, and Treasury Green Book requirements create a delivery framework that is simultaneously Agile and heavily governed. Here is what practitioners need to know.
The GDS Service Standard
The GDS Service Standard sets 14 criteria that all UK government digital services must meet. Relevant to Agile practitioners:
- Standard 1: Understand users and their needs (continuous discovery, not upfront requirements)
- Standard 3: Provide a joined-up experience across all channels
- Standard 4: Make the service simple to use (iterative design, user testing every sprint)
- Standard 8: Iterate and improve frequently (no "big bang" release, continuous delivery)
- Standard 12: Make new source code open (public GitHub repos for FOSS components)
Discovery → Alpha → Beta → Live: The GDS Phases
| Phase | Duration | Goal | Artefact |
|---|---|---|---|
| Discovery | 6–8 weeks | Understand the problem space | Problem statement, user needs |
| Alpha | 8–12 weeks | Test solution hypotheses | Prototype, technical spike |
| Beta (Private) | 3–6 months | Build and test with real users | Working service, performance dashboard |
| Beta (Public) | 3–12 months | Scale, improve, meet standard | GDS service assessment pass |
| Live | Ongoing | Operate and continuously improve | KPIs: cost/transaction, satisfaction, completion rate, availability |
Spend Controls and Agile Funding
Cabinet Office spend controls require approval for technology spend above certain thresholds (typically £100K+). This creates a tension with Agile's iterative, uncertain scope: teams must estimate costs upfront for spend approval while committing to iterative discovery. The solution used by most departments is outcome-based business cases (what problem will we solve?) combined with iterative delivery plans that defer detailed feature scope.
Key Differences from Private Sector Agile
| Factor | Private Sector | Government |
|---|---|---|
| Success metric | Revenue, NPS, retention | Cost per transaction, completion rate, citizen satisfaction |
| User research | Convenience sampling | Mandatory — must include accessibility and assisted digital users |
| Procurement | Commercial negotiation | Crown Commercial Service frameworks (G-Cloud, DOS, MCATS) |
| Release authority | Team / CTO | Senior Responsible Officer (SRO) + service assessment panel |
| Open source | Optional | Default — code in the open unless security prevents it |
Public Sector Agile Salaries (UK 2025)
Government Scrum Masters typically earn 10–15% below private sector equivalents at the same level — offset by job security, pension benefits, and work-life balance. Civil Service grades: SEO/G7 level SM: £45,000–£65,000. G6/SCS equivalent Principal SM or Agile Coach: £65,000–£90,000. GDS-based contractors: £450–£650/day via DOS or G-Cloud.