Senior Python Developer (Python/TypeScript)

JR United Kingdom; Watford; Hybrid; GBP 100,000 - 150,000; Full time

Job summary

An ambitious AI startup is seeking a Senior Python Developer to join their elite engineering team. This role offers the chance to work on innovative AI solutions and requires expertise in Python and TypeScript with a flexible working environment. Ideal candidates will be dynamic self-starters eager to contribute to fast-paced projects and deliver impactful results.

Qualifications

• Experience in Python and TypeScript development required.
• Familiarity with Flask and FastAPI frameworks preferred.
• Experience in GCP for backend development is a plus.

Responsibilities

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

Skills

Python

TypeScript

Flask

FastAPI

GCP

Job description

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Senior Python Developer (Python/TypeScript), Watford, Hertfordshire

Client: Oliver Bernard

Location: Watford, Hertfordshire, United Kingdom

Job Category: Other

EU work permit required: Yes

Job Views: 2

Posted: 07.06.2025

Expiry Date: 22.07.2025

Job Description:

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

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

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

Our Y-Combinator backed client is building an elite engineering team within the AI space. The platform is used globally and delivers high impact to their 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:

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

You’ll thrive if you:

• Love building and shipping quickly
• Enjoy working closely with customers and understanding their needs
• Are excited by technical challenges and solving them simply
• Bring ideas to improve engineering processes
• Are adaptable and comfortable working across the stack
• Understand the dynamics of a fast-paced startup

If interested, apply now!