Senior Software Engineer II - AI Tooling & Productivity

Wise; Greater London; On-site; GBP 111,000 - 145,000; Full time

Job summary

Wise is seeking an experienced senior software engineer to join Engineering Experience. You will build and operate AI-enabled tooling used by thousands of engineers, setting technical direction and mentoring teams to deliver reliable, scalable software.

In this hands-on role you’ll own tooling across the SDLC, create practical guidance, run adoption campaigns, and improve shared engineering services. You’ll thrive in a polyglot environment and drive change at scale.

Qualifications

• Senior engineer comfortable in a polyglot environment.
• Expert in Java, Go or TypeScript, but not all.
• Experience building and operating production software with reliable operation.
• Strong design judgement with clear interfaces.
• Passion for AI developer tooling and ongoing learning.

Responsibilities

• Own and operate agentic tooling used by engineers across Wise.
• Build an engineering knowledge base exposed via an MCP server.
• Lead AI enablement through hands-on workshops and guidance.
• Build and operate products removing friction across software development.
• Improve the developer portal and shared services.
• Use research and data to turn common problems into scalable software.

Skills

Java

Go

TypeScript

Job description

Wise is seeking an experienced senior software engineer to join Engineering Experience. You will build and operate AI-enabled tooling used by thousands of engineers, setting technical direction and mentoring teams to deliver reliable, scalable software.

In this hands-on role you’ll own tooling across the SDLC, create practical guidance, run adoption campaigns, and improve shared engineering services. You’ll thrive in a polyglot environment and drive change at scale.