Backend Engineer – AI Workflows & Scalable Platform

V7Labs; Greater London; Hybrid; GBP 80,000 - 110,000; Full time

Job summary

V7 is building AI platforms that accelerate human capability with trusted AI, using models like GPT, Claude, Gemini. You’ll join the Go Engineering team to enable foundation models across multimodal data, scale for multi-tenant use, and build APIs that connect internal systems with customer products.

You’ll work on shipping production-grade features multiple times daily and own testing, planning, and analysis, with a strong sense of product ownership and customer focus.

Qualifications

• Experience with functional programming and multiple languages (Elixir, Scala, Go, Node).
• Hands-on infra management experience at scale, preferably AWS and Terraform.
• Understanding of queue management and observability.

Responsibilities

• Enable foundation models for multimodal data at scale.
• Scale the platform to multi-tenant usage patterns.
• Build APIs to power internal systems and customer-facing products.
• Ship to production multiple times a day with Product and Design.

Skills

Functional programming

Elixir

Scala

Go

Node.js

GenAI / Prompt engineering

AWS

Tools

Docker

Terraform

Kubernetes

AWS

Job description

V7 is building AI platforms that accelerate human capability with trusted AI, using models like GPT, Claude, Gemini. You’ll join the Go Engineering team to enable foundation models across multimodal data, scale for multi-tenant use, and build APIs that connect internal systems with customer products.

You’ll work on shipping production-grade features multiple times daily and own testing, planning, and analysis, with a strong sense of product ownership and customer focus.