Product Engineer (Backend)

V7 Labs (Headquarters: London)

Location: London - Hybrid   |   Full-Time   |   $90,000 - $150,000
Elixir Python APIs GenAI Foundation Models Functional Programming Docker AWS Terraform Back End Engineer Product

About V7 Labs: V7 Labs is an AI platform company that helps turn human knowledge into trustworthy AI, making complex tasks faster, smarter, and more accurate. We are backed by leading investors and AI pioneers, and we are growing rapidly. Our mission is to automate workflows with AI agents and provide verifiable outputs with transparent AI logic to ensure accuracy and compliance. V7 Go supports the latest AI models and is used by teams in healthcare, finance, legal, and other industries.

About The Role: As a Product Engineer, you will work within Engineering to pioneer cutting-edge applications of Foundation Models. You will develop and present proposals to Leadership, Product, and Engineering, and enable real-world use cases by working closely with the Solutions team. You will also be involved in the technical implementation of features.

Responsibilities:

  • Solution ideation and presentation
  • Enabling real-world use cases for foundation models
  • Technical implementation of features on the platform
  • Scaling our platform to meet challenging multi-tenant usage patterns
  • Building a rich suite of APIs to power all of our internal systems

Requirements:

  • Strong interest in Foundation Models and AI
  • Experience delivering LLM projects, including API integration, prompt engineering, RAG, fine tuning
  • Experience with functional programming languages (Elixir, Scala, GoLang, Node.js, Haskell, Clojure, F#)
  • Infrastructure management experience (AWS, Terraform)
  • Understanding of queue management and observability
  • Experience with orchestration tools like Docker

Compensation: £90,000 – £150,000

Post Date: August 14, 2025