Senior Software Engineer — AI-Driven Cloud & Microservices

CloudMargin; Greater London; Hybrid; GBP 90,000 - 120,000; Full time

Benefits offered by this job

25 days leave

Hybrid working

L&D allowance £1,000 per year

Enhanced family leave

Pension and life insurance

Private healthcare

Wellness days

Job summary

CloudMargin is seeking an experienced software engineer to join one of our product teams in London. You will build customer-facing features on the CloudMargin platform, including AI-powered components, delivering end-to-end solutions with strong engineering discipline.

You will shape designs, own shipping, and ensure reliability for financial clients, collaborating with the team and embracing new AI tools like Claude Code. Hybrid work with office presence required.

Qualifications

• 5+ years of professional software development experience.
• Strong in TypeScript, Node.js and React.
• Experience with AWS, CI/CD, and microservices.

Responsibilities

• Build and ship customer-facing features end to end, from prototype to production.
• Contribute to architecture and design within the direction our Tech Lead sets, making sound decisions at the component and service level.
• Make what you build dependable, with tests, monitoring and safeguards for financial clients, including AI features.
• Use AI-assisted tools effectively, while owning what ships and reviewing all code.
• Provide thoughtful code reviews, pair with colleagues regularly, and share learnings with the team.
• Take operational responsibility: investigate and fix issues and keep stakeholders informed.

Skills

TypeScript

Node.js

React

REST APIs

Microservices

AWS

CI/CD

Serverless

AI curiosity

Tools

Claude Code

Job description

CloudMargin is seeking an experienced software engineer to join one of our product teams in London. You will build customer-facing features on the CloudMargin platform, including AI-powered components, delivering end-to-end solutions with strong engineering discipline.

You will shape designs, own shipping, and ensure reliability for financial clients, collaborating with the team and embracing new AI tools like Claude Code. Hybrid work with office presence required.