Senior Python Developer (Python/TypeScript)

JR United Kingdom; City Of London; Hybrid; GBP 100,000 - 130,000; Full time

Job summary

A leading company in the AI sector seeks a Senior Full Stack Engineer in London, offering a competitive salary of up to £130,000. This role focuses on building impactful software utilizing Python and TypeScript and requires experience in a fast-paced startup environment. Those who thrive on technical challenges and enjoy collaboration will excel in this position.

Qualifications

• Experience in developing scalable systems and infrastructure.
• Strong knowledge of Python and TypeScript.
• Ability to work both backend and frontend.

Responsibilities

• Build and deploy high-impact software.
• Work on AI/LLM-powered automation tools in production.
• Collaborate across teams to advance the product.

Skills

Python

TypeScript

React

GCP

Tools

Flask

FastAPI

Job description

Senior Python Developer (Python/TypeScript), London (City of London)

Client:

Oliver Bernard

Location:

London (City of London), United Kingdom

Job Category:

Other

EU work permit required:

Yes

Job Views:

3

Posted:

16.06.2025

Expiry Date:

31.07.2025

Job Description:

Senior Full Stack Engineer – AI Startup – Up to 130k

Location: London, with flexible working arrangements, ideally 1-2 days in the office.

Tech Stack: Python, Flask, FastAPI, React, TypeScript, GCP (Backend Focus)

Our client, backed by Y Combinator, is building an elite engineering team within the AI space. Their platform is used globally and delivers high impact to customers.

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

In this role, you will:

1. Build and deploy high-impact software.
2. Work on AI/LLM-powered automation tools in production.
3. Help design scalable systems and infrastructure.
4. Collaborate across teams to advance the product.
5. Work end-to-end on both backend and frontend components.

You’ll thrive if you:

1. Enjoy building and shipping quickly.
2. Value close collaboration with customers and their needs.
3. Are excited by technical challenges and solving them simply.
4. Bring ideas to improve engineering processes.
5. Are adaptable and comfortable across the tech stack.
6. Understand the dynamics of a fast-paced startup.

If interested, apply now!