CareerPlanSign in

Senior Software Engineer II - Engineering Experience

London, gb💼 Full-time💰 $111,000–$111,000🗓 2026-09-24 → 2026-09-25

Core

Build and operate agentic development tools and internal platforms to improve developer productivity and remove friction across the software development lifecycle for 1,200+ engineers.

Role type

Senior Software Engineer (Developer Experience / AI Tooling)

Builds

Agentic tooling, MCP server knowledge base, developer portal improvements, and shared engineering services.

Domain

Fintech / AI Developer Tooling / Internal Platforms

Deliverable

production ML models | product features

Required skills

Expert in Java, Go, or TypeScript; building and operating production software; software design judgement; practical experience with agentic tools; leading large technical initiatives; code review and quality assurance.

Preferred skills

Passion for AI developer tooling; experience building internal platforms used by other engineers; empathy for treating engineers as users.

Technologies

Java, Go, Python, TypeScript, MCP server, agentic development tools

Responsibilities

Own and operate agentic tooling including security, access, telemetry, and evaluation; build an engineering knowledge base exposed through an MCP server; lead AI enablement via workshops and adoption campaigns; build products removing friction from local setup to deployment; improve the developer portal and shared services; use research and data to solve common problems across teams.

Seniority

Senior, hands-on IC

Sourced via smartrecruiters · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.