11 of 11 Contract FastAPI Jobs

AI Automation Engineer

Hiring Organisation
McCabe & Barton
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £700 per day
integrating Appian with external systems via REST APIs, web services, and connected systems. API Development & Integration - Proficient in designing and building RESTful APIs using FastAPI, Flask, or Django REST Framework for exposing AI models and automation services. Experience with API authentication (OAuth, JWT), rate limiting, error handling, API documentation (Swagger ...

AI Engineer

Hiring Organisation
Certain Advantage
Location
South East London, London, United Kingdom
Employment Type
Contract
relevant as possible, please ensure your CV demonstrates any prior experience you have relating to the below; System Integration & Deployment Model Deployment: Flask, FastAPI, MLflow Model Serving: Triton Inference Server, Hugging Face Inference Endpoints API Integration: OpenAI, Anthropic, Cohere, Mistral APIs LLM Frameworks: LangChain, LlamaIndex for building LLM-powered applications ...

UI Developer - 13042

Hiring Organisation
Pontoon
Location
Bromley, London, United Kingdom
Employment Type
Contract
JavaScript/TypeScript Strong understanding of component-based architecture and state management. Hands-on experience in Python service-side development and APIs (e.g., FastAPI ). Familiarity with testing frameworks ( Vitest , React Testing Library ) and pytest for Python. Experience with CI/CD tools and collaborative development workflows using Git/ ...

Python Developer

Hiring Organisation
WWT EMEA UK LIMITED
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contract
5+ years of experience as a Python Backend Developer. Strong command of Python, SQL, and backend design patterns. Experience with Django/Flask/FastAPI and SQLAlchemy. Knowledge of authentication standards (OAuth, SAML). Familiarity with microservices, distributed systems, and API development. Proficiency with Git and Python build tools. Experience ...

Back end Engineer

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
NatWest platform standards is a strong plus. Experience working within NatWest engineering standards and governance. Ability to deliver microservices in Python when needed (FastAPI/Django). Terraform/IaC, EKS, service meshes, Postgres performance, Kafka. Guidant, Carbon60, Lorien & SRG - The Impellam Group Portfolio are acting as an Employment Business ...

Python Developer

Hiring Organisation
Cactus IT Solution
Location
Edinburgh, City of Edinburgh, United Kingdom
Employment Type
Contract
Skills: Very brief, we go deeper later in the process Proficient in Python (4+ years) including: FastAPI ORM Agent frameworks MCP Proficient in React/TypeScript (4+ years) Strong knowledge of PostgreSQL Experience with AI concepts and their integration into applications Experience with Git and CI/CD pipelines Comfortable ...

Python Backend Developer

Hiring Organisation
Adroit People Ltd
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £400 to £450 per day
week remote) Contract Job Description : Backend Based: Strong Python any framework, strong backend, Postgress, Agile, need to have AI experience, ChatGPT, Strong in MCP, FastAPI ...

Backend Software Engineer AI

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£450 - £550 per day
frontend systems to create scalable, high-performance solutions. Day-to-day responsibilities include: Designing and implementing backend services for Python-based web applications (e.g., FastAPI). Integrating AI and ML components into production systems and APIs. Writing high-quality, well-tested, and well-documented code following best practices. Developing … pipelines. Participating in agile ceremonies and code reviews to uphold quality and delivery standards. Tech Stack & Skills Core skills: Strong Python backend development experience (FastAPI or similar frameworks) Cloud-native deployment experience (preferably Google Cloud and Cloud Run) Unit testing experience (pytest or similar frameworks) Familiarity with agile development ...

Python Engineer

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
frontend systems to create scalable, high-performance solutions. Day-to-day responsibilities include: Designing and implementing backend services for Python-based web applications (e.g., FastAPI). Integrating AI and ML components into production systems and APIs. Writing high-quality, well-tested, and well-documented code following best practices. Developing … pipelines. Participating in agile ceremonies and code reviews to uphold quality and delivery standards. Tech Stack & Skills Core skills: Strong Python backend development experience (FastAPI or similar frameworks) Cloud-native deployment experience (preferably Google Cloud and Cloud Run) Unit testing experience (pytest or similar frameworks) Familiarity with agile development ...

Python Developer

Hiring Organisation
Square One Resources
Location
Birmingham, West Midlands, West Midlands (County), United Kingdom
Employment Type
Contract
Contract Rate
£300 - £400/day
Job Title : Python Developer Location : Birmingham OR Sheffield (3 days per week on-site) Salary/Rate: £400 per day Start Date: Jan/Feb 2026 Job Type: 12-month (Inside IR35 Contract) Company Introduction ...

Python Developer

Hiring Organisation
Adroit People Ltd
Location
Warwick, Warwickshire, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
£440 per day
Greetings! We are Hiring Python Developer in Sheffield, UK Contract 6 Months Title : Python Developer Number of resources : 2 Location : UK Duration : Till 30 November 2026 Job Description: Python developer responsible for building scalable automation ...