HM Revenue & Customs

What they do

HM Revenue & Customs (HMRC) is the UK government's tax, payments, and customs authority [6].

Welsh presence

HMRC has a massive footprint in South Wales. They are the primary tenant of Tŷ William Morgan (William Morgan House) in Central Square, Cardiff [2, 3]. This major UK Government regional hub officially opened in late 2022 and houses over 4,000 HMRC employees [3, 4].

Tech hiring signal

Very strong. HMRC operates one of the largest digital and IT estates in the UK government through its Chief Digital and Information Officer (CDIO) group [9, 11]. Recent evidence shows them actively hiring for Senior Data Engineers, Senior Enterprise Architects, and Heads of IT Service Management based out of the Cardiff hub [9, 11].

Agency approach

As a central government department, HMRC is strictly bound by public sector procurement rules. They source external agency staff and contractors through Crown Commercial Service (CCS) frameworks (such as Public Sector Resourcing, Digital Outcomes, or G-Cloud). Independent recruiters cannot typically supply directly without being on an approved framework or sub-contracting through a master vendor.

Recent timing signals

The Tŷ William Morgan hub was officially opened in December 2022, consolidating their regional workforce into a modern workspace designed to support their ongoing digital transformation [3, 4]. They continue to advertise senior digital and architecture roles into 2026 [9, 11].

Verdict

**priority_contact**. HMRC is a massive direct employer of tech and data talent in Cardiff. While their reliance on government procurement frameworks presents a barrier to entry for independent recruiters, the sheer volume of their local tech hiring makes them a critical regional account to map and monitor (or approach via framework partnerships).