> Markdown version of [/jobs/ext/2021878-full-stack-software-engineer-ai-ml-platform-outside-ir35](https://www.wearedevelopers.com/jobs/ext/2021878-full-stack-software-engineer-ai-ml-platform-outside-ir35). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Full Stack Software Engineer (AI/ML Platform) - Outside IR35

- **Company:** SR2
- **Location:** London, UK
- **Salary:** £156,000.0 - £169,000.0
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Artificial Intelligence, Amazon Web Services, Microsoft Azure, Cloud Computing, Cloud Engineering, Continuous Integration, Information Engineering, Django Web Framework, Design of User Interfaces, Python (Programming Language), Machine Learning, Tensorflow, Azure Machine Learning, Systems Integration, TypeScript, Data Logging, Real Time Systems, Pytorch, ReactJS, Flask (Web Framework), Large Language Models, Fastapi, Containerization, Kubernetes, Machine Learning Operations, Front End Software Development, Data Pipelines, Docker
- **Published:** August 11, 2026
- **Apply:** https://www.careerboard.com/pt/en/find-jobs-in-United-Kingdom/-7BC0D425B76C54C0C3/

## About the Role

* Python (FastAPI/Flask/Django-style architectures)
 * REST & event-driven APIs
 * Asynchronous and concurrent systems

AI/ML & Data

 * Model inference pipelines
 * ML model integration (not just notebooks)
 * Data-heavy, Real Time or near-Real Time systems
 * Exposure to tools such as PyTorch, TensorFlow, or similar (hands-on or integration-level)

Cloud & Engineering

 * Cloud-native architecture (AWS/GCP/Azure)
 * Containerisation (Docker, Kubernetes)
 * CI/CD and infrastructure-as-code
 * Observability, monitoring, and logging built-in from day one

What they're looking for

 * Strong experience as a Full Stack Software Engineer
 * Deep knowledge of React + TypeScript in production environments
 * Strong Python Back End engineering experience
 * Proven ability to work in high-growth, fast-paced teams
 * Comfortable working close to ML systems, data pipelines, or AI products
 * Engineering mindset - pragmatic, scalable, and delivery-focused

Nice to have (but not required)

 * Experience building ML-powered products end-to-end
 * Exposure to LLMs, embeddings, vector databases, or model serving frameworks
 * Background in data engineering or platform engineering
 * Experience in AI, fintech, healthtech, or deep-tech environments

## Description

We're working with a fast-growing AI scale-up in London that's building next-generation machine learning platforms used at serious scale. They're looking for two experienced Full Stack Software Engineers to help design, build, and scale production-grade AI-driven systems.

This is a hands-on contract role at the intersection of modern Front End engineering, Back End systems, and applied machine learning.

What you'll be working on

 * Building high-performance, user-facing applications using React and TypeScript
 * Designing and developing scalable Python backends powering ML-driven products
 * Integrating machine learning models into real-world production systems
 * Working on data pipelines, inference services, and model-serving APIs
 * Collaborating closely with ML engineers, data scientists, and product teams
 * Improving system performance, reliability, and scalability in a fast-moving environment
 * Shipping features quickly while maintaining clean, testable, production-quality code

Core tech stack

Frontend

 * React (modern hooks-based architecture)
 * TypeScript
 * Component-driven UI design
 * Performance-focused Front End engineering


## Related Videos

- [Watch Tests Go Brrrr! : Getting Started with Cypress in ReactJS](https://www.wearedevelopers.com/videos/282-watch-tests-go-brrrr-getting-started-with-cypress-in-reactjs)
- [Intro to FastAPI](https://www.wearedevelopers.com/videos/462-intro-to-fastapi)
- [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered)
- [Shipping Faster with Less: Render on Cloud Hosting, AI Workloads, and the Future of DevOps](https://www.wearedevelopers.com/videos/1894-shipping-faster-with-less-render-on-cloud-hosting-ai-workloads-and-the-future-of-devops)
- [Building and Deploying Multi-Agent Systems with ADK and Vertex AI](https://www.wearedevelopers.com/videos/1918-building-and-deploying-multi-agent-systems-with-adk-and-vertex-ai)
- [Developer Experience, Platform Engineering and AI powered Apps](https://www.wearedevelopers.com/videos/990-developer-experience-platform-engineering-and-ai-powered-apps)

## Related Articles

- [Fullstack Developer Salary UK](https://www.wearedevelopers.com/magazine/251-fullstack-developer-salary-uk)
- [How to Become an AI Engineer](https://www.wearedevelopers.com/magazine/331-how-to-become-an-ai-engineer)
- [Navigating the AI Shift](https://www.wearedevelopers.com/magazine/629-navigating-the-ai-shift)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [Why Upskilling And Reskilling is Important For Developers](https://www.wearedevelopers.com/magazine/428-why-upskilling-and-reskilling-is-important-for-developers)
- [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)