Senior Software Engineer
The Portfolio Group
Apply at The Portfolio GroupOpens the employer's own posting.
- Where
- The City, Central London
- Level
- Senior
- Salary
- £90k–90k
- Technologies
- PythonTypeScriptJavaScriptRESTGraphQL
- First sniffed
- 04 Sept 2026 14:04 · open 10h
- Last verified
- 04 Sept 2026 14:04 · still on the employer's site
- Source
- Company careers page via adzuna
Salary: £90,000 - 90,000 per year Requirements: Strong commercial experience with Python for backend and integration development. Strong TypeScript/JavaScript and React experience building production applications. Strong API design experience, including REST and/or GraphQL, authentication, authorisation, versioning and streaming. Hands-on experience with MCP (Model Context Protocol) or comparable tool/plugin integration technologies, alongside an interest in AI agents and agent-to-agent connect…