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

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

Job summary

A leading start-up in Sheffield is seeking a Senior Software Engineer proficient in TypeScript, React, Next.js, and Node.js. Join a dynamic team to work on cutting-edge AI-driven software solutions, ensuring a seamless experience for clients and internal teams.

Qualifications

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

Responsibilities

• Building software within a dynamic product team.
• Working across the stack using TypeScript, React, Next.js, Node.js.
• Integrating with AI models.

Skills

TypeScript

React

Next.js

Node.js

AI Integration

Databases

Job description

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Senior Software Engineer - TS, React, Next.js, Node, sheffield, south yorkshire

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Client:

Oliver Bernard

Location:

sheffield, south yorkshire, 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.