Senior Full Stack Engineer - TypeScript, LLMs

Oliver Bernard; United Kingdom; Remote; USD 65,000 - 75,000; Full time

Job summary

A leading company is seeking a Senior Full Stack Engineer to join their innovative team in the UK. This role offers the opportunity to work on cutting-edge AI technologies, contributing to B2B solutions. Responsibilities include developing web applications using TypeScript and integrating AI models. Ideal candidates will have solid experience with Next.js and thrive in a fast-paced environment.

Qualifications

• Strong database skills ideally with MySQL.
• Hands-on experience integrating AI models (e.g., ChatGPT, Gemini).
• Experience with Next.js, tRPC, TypeScript, Prisma.

Responsibilities

• Develop and maintain web applications using TypeScript, React, Node and Next.js.
• Integrate Large Language Models (LLMs) like OpenAI and Gemini through prompt engineering.
• Build type-safe RPC endpoints with tRPC and TypeScript.

Skills

TypeScript

Node

React

MySQL

AI Integration

Fast Learner

Job description

Senior Full Stack Engineer - TypeScript, LLMs

Senior Full Stack Engineer - TypeScript, LLMs

This range is provided by Oliver Bernard. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more.

Base pay range

Direct message the job poster from Oliver Bernard

Principal Consultant at Oliver Bernard | Specialist in scaling Software Engineering teams.

Senior Full Stack Engineer - TypeScript, LLMs

Fully Remote - UK based

Oliver Bernard have partnered with a growing AI start-up who have recently secured another round of funding, and are now looking for talented Senior Full Stack Engineers to shape the product and company from the ground up.

We are looking for a Mid Level Engineer to join our client's dynamic product team. This is an incredible opportunity to work with cutting-edge AI technologies and drive innovation in B2B software solutions.

Role Overview:

As a Senior Full-Stack Engineer, you will contribute to a unified codebase powering both B2B platforms and custom AI integrations. You'll be involved in the full feature lifecycle, from design and development to optimising AI-driven user experiences.

Key Responsibilities:

• Develop and maintain web applications using TypeScript, React, Node and Next.js.
• Contribute to a monorepo encompassing B2B SaaS and AI modules.
• Integrate Large Language Models (LLMs) like OpenAI and Gemini through prompt engineering.
• Optimise MySQL databases for performance and scalability.
• Build type-safe RPC endpoints with tRPC and TypeScript.

Requirements:

• Experience with Next.js, tRPC, TypeScript, Prisma.
• Strong database skills ideally with MySQL.
• Hands-on experience integrating AI models (e.g., ChatGPT, Gemini).
• Familiarity with LangChain or similar orchestration tools.
• Fast learner, adaptable in high-paced environments.

Preferred Skills:

• Experience deploying and fine-tuning custom AI models.
• Background in B2B software platforms with multi-user environments.

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Information Technology and Engineering

• Industries

  Software Development

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