Principal Software Engineer
TPXImpact Holdings Plc
Apply at TPXImpact Holdings PlcOpens the employer's own posting.
- Where
- Whitechapel, East London
- Level
- Principal
- Salary
- £75k–75k
- Technologies
- .NETPHP
- First sniffed
- 01 Sept 2026 04:04 · open 38h
- Last verified
- 01 Sept 2026 12:04 · still on the employer's site
- Source
- Company careers page via adzuna
.Net, PHP, Umbraco, Drupal About The Role A Principal Engineer is the most senior technical role in manifestos engineering team , providing leadership when it matters most: whether shaping a new client opportunity, designing complex architecture or resolving a critical live issue. You will work across our client estate rather than being embedded in a single project, moving between platforms and codebases as the work demands. You will hold technical authority across our core stacks, .NET and Umb…