Senior Software Engineer - TS, React, Next.js, Node

JR United Kingdom; Doncaster; On-site; GBP 70,000 - 110,000; Full time

Job summary

A fast-growing start-up is seeking a Senior Software Engineer to join their dynamic team in Doncaster. You will be vital in building innovative software with TypeScript and AI capabilities. This role offers the chance to work in a collaborative environment, enhancing your skills in a progressive setting.

Qualifications

• Commercial experience with TypeScript, React, Next.js, and Node.js.
• Strong expertise in designing and maintaining scalable web applications.
• Hands-on experience integrating with AI models like ChatGPT.

Responsibilities

• Participate in building a unified codebase for B2B software and custom AI.
• Work across the tech stack using TypeScript and related technologies.

Skills

TypeScript

React

Next.js

Node.js

AI integration

Job description

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Senior Software Engineer - TS, React, Next.js, Node, doncaster

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Client:

Oliver Bernard

Location:

doncaster, United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

4

Posted:

26.06.2025

Expiry Date:

10.08.2025

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Job Description:

Senior Software Engineer - TS, React, Next.js, Node

Up to £110k

Would you like the opportunity to work for a fast-growing start-up, currently looking for several Senior Fullstack TypeScript Engineers? You will be joining a dynamic product team, where you will be building great software and diving into the world of AI.

The company is committed to providing a seamless experience for both customers and internal teams. You will work within a unified codebase that drives their B2B software and custom AI.

As a Senior Software Engineer, you will be working across their stack using TypeScript, React, Next.js, Node.js, and LLMs.

Core requirements:

• Commercial experience with their stack TypeScript, React, Next.js and Node.js
• Strong expertise in designing and maintaining scalable, high-performance web applications
• Hands-on experience integrating with AI models like ChatGPT
• A good understanding of databases
• Experience working on B2B software platforms with multiple users would be a bonus.

If you’re a Senior Software Engineer (TypeScript) who enjoys the idea of working in a fast-paced start-up, please apply.