Software Engineer Full Stack - Start-Up

Client Server; West of England; On-site; GBP 57,000 - 95,000; Full time

Benefits offered by this job

Hybrid work model

Office in Bristol

Job summary

Client Server in Bristol, England is seeking a Senior Software Engineer to join a Greenfield project building a modern cloud native platform. You will own backend services, APIs, and integrations using Node.js, TypeScript, React and Azure, with opportunities to influence architecture from day one.

You’ll work hands-on across the stack, contribute to frontend development, and help establish CI/CD pipelines and engineering standards in a collaborative startup‑style environment with regular Bristol

Qualifications

• Senior Software Engineer with Greenfield opportunity
• Experience designing scalable APIs
• Experience with cloud native platforms on Azure
• Experience with CI/CD pipelines
• Experience with AI assisted development tools

Responsibilities

• Design and build a cloud native platform from the ground up
• Own backend services, APIs, integrations and cloud infra
• Contribute to frontend development
• Establish engineering standards and CI/CD pipelines
• Collaborate with CTO and influence architectural decisions

Skills

Full stack development

API design

Cloud architectures

CI/CD pipelines

AI tools

Tools

Node.js

TypeScript

React

Azure

GitHub Copilot

Cursor

Claude

Job description

Software Engineer Full Stack - Start-up Client Server Bristol, England

Software Engineer / Full Stack Developer (Node TypeScript React Azure) Bristol / WFH to £95k

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 Software Engineer, you'll help design and build a modern cloud native platform 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.

Location / WFH:

You can work from home most of the time, meeting up with colleagues in the Bristol office once or twice a week.

About you:

• 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 with Microsoft Azure and modern cloud architectures
• 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

What's in it for you:

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

Full-time +1