Senior Software Engineer (Python/React)

Oliver Bernard; Greater London; Hybrid; GBP 120,000 - 160,000; Full time

Job summary

Oliver Bernard is seeking a Senior Software Engineer in London with a focus on AI and backend development. You will contribute across the stack but primarily ship high-impact software and AI-powered automation tools.

You will collaborate across teams to shape scalable systems, working end-to-end on backend and frontend while enjoying flexible, hybrid work arrangements.

Qualifications

• Backend-focused engineering with modern Python frameworks
• Frontend/backend cross-stack work across services
• Experience shipping production-grade AI/LLM tooling

Responsibilities

• Build and ship high-impact software
• Work on AI/LLM-powered automation tools used in production
• Help shape scalable systems and infrastructure
• Work collectively across teams to push the product forward
• Be working end-to-end on both backend and frontend

Skills

Python

Flask

FastAPI

React

TypeScript

GCP

Job description

Senior Software Engineer – AI Startup – Up to 160k

London, flexible working arrangements, ideally 2/3 days in office

Tech Stack

Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning)

Our y-combinator backend client are building an elite engineering team within the AI space. The platform is being used across the globe and is delivering high level impact to their customers.

If you're highly ambitious and want to solve real-world problems with the latest in AI and LLMs, this role is for you.

In this role, you’ll:

• Build and ship high-impact software
• Work on AI/LLM-powered automation tools used in production
• Help shape scalable systems and infrastructure
• Work collectively across teams to push the product forward
• Be working end-to-end on both backend and frontend

You’ll thrive in this role if you:

• Love building and shipping quickly
• Enjoy working closely with customers and value their needs
• Are excited by deep technical challenges and solving them simply, don't over complicate it
• Bring ideas and improvements to their engineering processes
• Are adaptable and comfortable working across their stack
• Understand the working dynamics of a fast paced start-up