Fullstack Engineer - React/Node/LLMs

JR United Kingdom; City Of London; On-site; GBP 60,000 - 75,000; Full time

Job summary

A leading early-stage start-up in the HealthTech space is seeking a Fullstack Engineer (React/Node) to join their team in London. You'll play a key role in shaping the product's tech stack and building core features, enjoying high autonomy in a dynamic environment. Ideal candidates have 3+ years in relevant technologies and experience in startup settings.

Qualifications

• 3+ years’ experience with TypeScript, React, Node, and AWS.
• Experience with SQL, particularly PostgreSQL.
• Previous start-up experience is a huge bonus.

Responsibilities

• Responsible for building and scaling core product features.
• Ensure performance and reliability of the product.
• Work directly with the CTO to shape the tech stack.

Skills

TypeScript

React

Node

AWS

SQL

PostgreSQL

Job description

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Fullstack Engineer - React/Node/LLMs, london (city of london)

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Client:

Oliver Bernard

Location:

london (city of london), United Kingdom

Job Category:

Other

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EU work permit required:

Yes

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Job Views:

3

Posted:

16.06.2025

Expiry Date:

31.07.2025

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Job Description:

3 days p/week in London

Up to £75k

Would you like the opportunity to join an early-stage start-up who are looking to revolutionise the HealthTech space? They recently closed a round of funding and are now seeking a Fullstack (React/Node) Engineer who’s confident working across the task. As a Fullstack Engineer, you will be responsible for taking their product to the next level, working directly with their CTO to shape their tech stack and product.

You will be directly responsible for building and scaling core product features, ensuring performance and reliability while also owning problem-solving in production. This opportunity is suitable for someone who has an analytical mindset and enjoys having a high degree of autonomy.

Key requirements:

• 3+ years’ experience with their stack: TypeScript, React, Node and AWS.
• Enjoy coming to the office and working in a small team.
• Experience with SQL, particularly PostgreSQL.
• Previous start-up experience would be a huge bonus.

If you’re a Fullstack Engineer (React/Node) looking to have an impact in an early-stage start-up, please apply.