10 of 10 Contract FastAPI Jobs in the UK

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 ...

Hedge Fund - Python Developer (Equities) - Trade life cycle - PnL - Kafka - Contract

Hiring Organisation
Scope AT Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Strong experience performing large-scale data calculations in Python using libraries like pandas, polars, and NumPy. Experience building REST services using frameworks such as FastAPI and/or Flask. Strong SQL skills and experience working with relational databases in production environments. Hands-on experience with containerized deployments and modern infrastructure ...

Technical Lead - Automation

Hiring Organisation
McGregor Boyall Associates Limited
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contract
practices across the team. Essential Skills & Experience Proven experience leading high-performing software engineering teams. Strong Python development (3.9+) and experience building APIs using FastAPI . Commercial experience with AWS , including serverless architectures and infrastructure as code. Experience with OCR, object detection, or LLM-based automation solutions . Expertise with ...

Agentic AI Lead

Hiring Organisation
Vallum Associates Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £550 per day
workflows, queues Hands-on with Amazon SageMaker for building, training, and deploying scalable machine learning models in cloud. Experience of Building rapid applications using FastAPI and Streamlit, Matplotlib, seaborn enabling prototyping. Good understanding of Software Engineering, Architecture, testing, code quality principles and test driven development (TDD) Must Have: Generative ...

API Engineer/Informatics Engineer (Contract)

Hiring Organisation
Sentinel
Location
Barkham, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
versioning Collaborate with cross-functional teams to translate data requirements into scalable technical solutions Requirements: 5+ years experience Strong programming skills in Python (FastAPI/Flask) Proven experience with ORM frameworks such as SQLAlchemy Strong knowledge of relational databases (PostgreSQL or MySQL), including performance tuning Experience building and maintaining production ...

Python Developer SC - Contract 6M

Hiring Organisation
Rising Associates Ltd
Location
Hertfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£500 per day
projects across multiple customer environments. What youll be doing: Building and maintaining Python-based back-end services (APIs, background tasks) Developing web applications (Flask, FastAPI, or Django) Supporting legacy system modernisation & data migrations Working with SQL databases (PostgreSQL/MySQL) Writing clean, testable code and contributing to CI/… pipelines Collaborating in a DevOps-driven, containerised (Docker) environment What were looking for: Strong Python development experience Experience with REST APIs & web frameworks (FastAPI, Flask or Django) Solid understanding of SQL & data handling Familiarity with Git, Docker & Linux environments A proactive, problem-solving mindset Opportunity to gain: Front-end exposure ...

AI & ML Senior Engineer

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £500 to £550 per day
monitoring of models. Support scalable ML solutions across use cases like recommendations, forecasting, and automation. Work with tools like Airflow, Azure ML, and FastAPI to deliver production-ready systems. Automate model deployment workflows using CI/CD tools (e.g. GitHub Actions, Azure DevOps). Contribute to the reliability, observability … Collaborative team player with excellent communication skills. Technical Stack: Languages: Python (primary), SQL, Bash Cloud: Azure, AWS Tools: MLflow, Azure ML, Airflow, Docker, Fargate, FastAPI Data: Snowflake, Delta Lake, Redis, Azure Data Lake Infra & Ops: Terraform, GitHub Actions, Azure DevOps, Grafana, Azure Monitor Desirable skills/knowledge/experience: Knowledge ...

Python Developer

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
From £400 to £420 per day
Job Description: Python developer is responsible for building scalable automation solutions to streamline database operations. Required Skills. Hands on experience with API development using Python and FastAPI. Strong problem-solving, debugging, and analytical skills. Responsibilities ...

Python Developer

Hiring Organisation
Vallum Associates Limited
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£420 per day
Required Skills. Hands on experience with API development using Python and FastAPI. Strong problem-solving, debugging, and analytical skills. Responsibilities: Design, develop and maintain automation solutions for databases operations and rollouts Build and Integrate API ...

Python Developer

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Sheffield, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 400 - 420 Daily
Job Description: Python developer is responsible for building scalable automation solutions to streamline database operations. Required Skills. Hands on experience with API development using Python and FastAPI. Strong problem-solving, debugging, and analytical skills. Responsibilities ...