Senior Software Engineer Full Stack - Start-up

Are you a senior Software Engineer looking for a genuine greenfield opportunity where you’ll shape architecture from day one?

You could be joining a growing financial services business as they build a brand new product that will transform how financial advisers work. This is a high impact role within a small, experienced engineering team where you’ll work directly with the CTO, influence technical decisions and see the immediate impact of your work.

As a Senior Software Engineer, you’ll help design and build a modern cloud native platform, setting up serverless platforms from the ground up using Node.js, TypeScript, React and Microsoft Azure.

Working across the full technology stack, you’ll take ownership of backend services, APIs, integrations and cloud infrastructure, whilst also contributing to frontend development. The platform will incorporate AI powered capabilities including meeting transcription, automated report generation and intelligent workflow automation.

You’ll be hands-on, designing scalable APIs, building event driven integrations, developing Infrastructure as Code and establishing engineering standards, CI/CD pipelines and architecture alongside the CTO. Working in an AI first engineering environment, you’ll use modern AI development tools to accelerate delivery while maintaining ownership of code quality, security and technical design.

• You have strong Full Stack development experience with Node.js, TypeScript and React
• You have experience of designing scalable APIs and cloud native applications
• You have experience of setting up serverless architectures with modern cloud tools Microsoft Azure or AWS
• You have experience integrating enterprise systems and building event driven solutions
• You’re comfortable working with Infrastructure as Code and CI/CD pipelines
• You have experience of using AI assisted development tools such as GitHub Copilot, Cursor or Claude
• You enjoy working in collaborative, start-up style environments with high levels of ownership

• Salary to £95k
• Impactful role with excellent progression as the company scales