5 of 5 Contract FastAPI Jobs in the UK excluding London

Python Developer

Hiring Organisation
Stackstudio Digital Ltd
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £300 to £340 per day
well-structured code. Develop and maintain RESTful APIs using OpenAPI/Swagger, Connexion, or FastAPI. Work with Python web frameworks such as Flask, Django, FastAPI, and Jinja2. Data, Analytics & Databases Perform data manipulation and analysis using tools like Pandas and NumPy. Design, query, and maintain both relational databases (e.g., PostgreSQL ...

Fullstack Software Engineer (Agentic AI)

Hiring Organisation
Adecco
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
pipeline consuming other data products Basic qualifications: Demonstrated experience with frontend software development (e.g. React) Demonstrated experience of Python development (e.g. using FastAPI) Bachelors degree in a relevant field (including computational, numerate or life sciences), or equivalent experience Cloud experience (e.g. Google Cloud and cloud run preferred) including core ...

Data Scientist / Machine Learning Scientist

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
workflows, and multi-step reasoning Experience designing and implementing RAG systems with real-world impact Familiarity with MCP or similar orchestration patterns (FastMCP/FastAPI) Understanding of LLM limitations and trade-offs (hallucination, latency, cost) Cloud deployment experience (AWS, GCP, Azure) Masters or higher in Maths, Science, or Computer Science ...

Senior Full-Stack Engineer - Contract - Remote

Hiring Organisation
Method Resourcing
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
migrating the application from, improving the Stripe integration, and implementing core tracking and SEO foundations, and more,. Tech Stack React, TypeScript, Next.js, Python (FastAPI), PostgreSQL, GCP (Cloud Run/SQL), Stripe, Firebase Auth, Terraform. Key Requirements Strong React/TypeScript and Next.js (SSR/SSG) Python/FastAPI backend ...

Research Software Development Engineer

Hiring Organisation
Apex Systems US
Location
Cambridge, Cambridgeshire, United Kingdom
Employment Type
Contract
Contract Rate
£35 - £38/hour
Responsibilities Lead development and maintenance of the Community Library Creator research platform, including new experimental API and UI features in technologies such as FastAPI and React that support human-AI feedback and synthetic-data workflows for community partners. Maintain and extend model evaluation pipelines, including quantitative measures such … analysis, and user studies. Experience with machine learning experimentation, model evaluation, active learning, human studies, or human-in-the-loop AI systems. Experience with FastAPI, React, cloud infrastructure, Azure-hosted services, containers, or data pipelines. ...