7 of 7 Permanent FastAPI Jobs in the Thames Valley

Senior Software Engineer Python

Hiring Organisation
MarkIT Placements
Location
Didcot, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
environment, this role offers both autonomy and real impact. Requirements Backend Architecture & APIs (Primary Focus) Design and evolve scalable backend services in Python using FastAPI for high-availability, high-throughput workloads. Build well-versioned RESTful APIs aligned to OpenAPI/Swagger, with strong conventions for consistency, idempotency, and backward compatibility. ...

Python Developer

Location
Reading, England, United Kingdom
ongoing platform reliability Strengthen application security, deployment practices and technical documentation We are looking for: 5+ years of commercial Python development experience, ideally including FastAPI and strong asynchronous Python Strong PostgreSQL/SQL experience alongside SQLAlchemy or SQLModel Docker, Kubernetes/OpenShift, CI/CD and automated testing with pytest ...

Python Developer - AI / LLM Platform

Hiring Organisation
Ncounter
Location
Reading, Berkshire, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £100,000 per annum
ongoing platform reliability • Strengthen application security, deployment practices and technical documentation We are looking for: • 5+ years of commercial Python development experience, ideally including FastAPI and strong asynchronous Python • Strong PostgreSQL/SQL experience alongside SQLAlchemy or SQLModel • Production experience integrating OpenAI, Azure OpenAI or comparable LLM APIs • Docker, Kubernetes ...

Senior AI Developer

Hiring Organisation
Tribe Appointments Ltd
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent
Salary
£80,000
delivery strategy, identifying opportunities to package AI capabilities. Required Skills & Experience Strong full-stack development experience (React/Node.js, .NET/C#, Python/FastAPI). Proven background delivering production software in client-facing environments. Experience with LLM integration, prompt engineering, RAG or agentic AI development. Familiarity with AI-assisted ...

Software Engineer II, Agentic AI

Location
Oxford, England, United Kingdom
options and contribute to implementation plans. Design, develop, test and maintain cloud-native microservices and REST APIs using Python and relevant frameworks such as FastAPI , FastMCP and Temporal. Contribute to LLM-powered applications and the supporting services used to develop, deploy, observe and operate them. Integrate data technologies such … Sound Python development skills and the ability to produce readable, maintainable and tested code. Working knowledge of API development and a framework such as FastAPI, Flask or Django. Working knowledge of AWS services and cloud‐native application concepts. Working knowledge of Docker, Kubernetes, CI/CD and Unix/Linux ...

Software Engineer II – AI & Cloud Microservices

Location
Oxford, England, United Kingdom
Agentic AI team in Canada. You will design, build and support AI-powered cybersecurity capabilities, delivering cloud-native microservices and REST APIs with Python, FastAPI and Temporal. You will collaborate across engineering, product, DevOps and security to ensure secure, scalable services and responsible AI practices. The role emphasizes cloud-native ...

Senior AI Developer

Hiring Organisation
Reed Technology
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£85,000
Senior AI Developer Annual Salary: Competitive Location: Reading, Berkshire (with hybrid options) Job Type: Full-time A new permanent opportunity has become available for a Senior AI Developer to join a leading technology partner. This ...