1 to 25 of 43 Remote/Hybrid FastAPI Jobs in the UK excluding London

GenAI Full Stack Engineer - Managing Consultant

Hiring Organisation
83zero Limited
Location
Manchester, North West, United Kingdom
Employment Type
Permanent Contract, Hybrid
Salary
£80,000
skills by exploring and experimenting with emerging technologies, including GenAI. Your skills and experience: Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity ...

GenAI Full Stack Engineer - Managing Consultant

Hiring Organisation
83zero Limited
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
Salary
£80,000
skills by exploring and experimenting with emerging technologies, including GenAI. Your skills and experience: Backend Development: Experience in building microservices using either Python with FastAPI, or TypeScript with Express or equivalent Frontend Development: Experience in building React applications using TypeScript, leveraging frameworks such as Next.js or Vite. GenAI Frameworks: Familiarity ...

Senior Consultant - Agentic AI / Generative AI

Location
Manchester, England, United Kingdom
Redux, Zustand, Jest, Cypress.* Build AI product UX patterns (streaming, review loops, provenance/citations, long-running tasks, error-recovery* Backend: Django (5.x+), DRF, FastAPI, Pydantic, Celery, Django Channels, Flask, RESTful APIs.* Databases & Storage: PostgreSQL, MS SQL Server, MongoDB, Firestore, BigQuery, Azure Blob Storage.* Cloud & DevOps: Azure (App Services, OpenAI ...

Senior Consultant - Agentic AI / Generative AI

Location
Glasgow, Scotland, United Kingdom
Redux, Zustand, Jest, Cypress.* Build AI product UX patterns (streaming, review loops, provenance/citations, long-running tasks, error-recovery* Backend: Django (5.x+), DRF, FastAPI, Pydantic, Celery, Django Channels, Flask, RESTful APIs.* Databases & Storage: PostgreSQL, MS SQL Server, MongoDB, Firestore, BigQuery, Azure Blob Storage.* Cloud & DevOps: Azure (App Services, OpenAI ...

Senior Consultant - Agentic AI / Generative AI

Location
Newcastle upon Tyne, England, United Kingdom
Redux, Zustand, Jest, Cypress.* Build AI product UX patterns (streaming, review loops, provenance/citations, long-running tasks, error-recovery* Backend: Django (5.x+), DRF, FastAPI, Pydantic, Celery, Django Channels, Flask, RESTful APIs.* Databases & Storage: PostgreSQL, MS SQL Server, MongoDB, Firestore, BigQuery, Azure Blob Storage.* Cloud & DevOps: Azure (App Services, OpenAI ...

Software Developer II

Location
Norwich, England, United Kingdom
standards Produce and maintain clear technical documentation Qualifications Solid working knowledge of most of the following: Experience with Python frameworks (e.g. Flask, Django, FastAPI) Strong working knowledge of AWS services (e.g. Lambda, S3, API Gateway, DynamoDB, RDS Experience designing and building RESTful APIs and microservices Familiarity with infrastructure as code ...

Senior Full-Stack Developer (Bath Area)

Location
Bath, England, United Kingdom
like React Proficiency with writing maintainable Python and Typescript, including experience of working with relevant libraries for data processing and backend API development (i.e., FastAPI, Pydantic, expressJS, NodeJS, NextJS API Router, etc) Good understanding of cloud deployment Strong understanding and proven experience working with browsers and web APIs including HTML ...

Senior Software Engineer, Reference Data Platform (Python/Oracle) - AVP

Location
Belfast City District, Northern Ireland, United Kingdom
specifically with Master Reference Data, market data, instrument/counterparty reference data, or regulatory reporting systems. Experience with Python web frameworks and API design (FastAPI, Flask, or Django) for building internal data services and RESTful APIs. Familiarity with enterprise workload scheduling tools (e.g., Autosys, Airflow, Control-M) and enterprise messaging ...

Senior Software Engineer August 6, 2026

Location
Glasgow, Scotland, United Kingdom
design discussions, ADRs, process improvements, and workstream planning. What You’ll Bring Core Significant commercial software engineering experience. Strong Python, with production experience in FastAPI, Django, Flask, or similar. PostgreSQL fluency, schema design, query optimisation, and ORM frameworks such as SQLAlchemy/SQLModel. Commercial experience with TypeScript and React ...

Senior AI Solutions Engineer - Technical Lead

Hiring Organisation
Randstad Digital
Location
Welwyn Garden City, South East, United Kingdom
Employment Type
Temporary Contract, Hybrid
Salary
£700 - £850 per day + Outside IR35
requirements into scalable cloud architectures and managing timelines, risks, and deployment roadmaps across multiple enterprise accounts . Python: Expert, production-quality Python (for example FastAPI, Pydantic, asyncio, pandas, pytest). R and R Shiny : Solid R and experience building and deploying Shiny applications. LLM and agent engineering: Hands-on experience ...

Software Engineer - Global Investment Research - Vice President

Location
Birmingham, England, United Kingdom
7+ years of hands-on software engineering experience with proficiency in Java or Python , combined with modern full-stack web technologies (e.g., React, TypeScript, FastAPI, Spring Boot). Bachelor’s degree in Computer Science, Software Engineering, Applied Mathematics, or a related quantitative field. Working knowledge of core AWS services, including ...

Platform Software Engineer

Location
Cambridge, England, United Kingdom
ZooKeeper, DB2, SQL Server, Postgres Ansible for configuration management Python Helpful, But Not Required Kubernetes AWS or Azure certification in one or more disciplines FastAPI, React, or TypeScript, for internal developer tooling and portals About i2 Group i2 Group is the global leader in advanced visual analysis solutions. We empower ...

Senior Software Engineer

Location
Oxford, England, United Kingdom
will be doing Systems and architecture (primary focus) Design, build and evolve backend services for high-availability, high-throughput workloads – currently Python and FastAPI, though the principles matter more than the framework. Own the design of well-versioned HTTP APIs: clear contracts, consistency, idempotency, backward compatibility, and documentation people ...

Senior AI Engineer (Autonomy & Machine Learning)

Location
Crawley, England, United Kingdom
testing, version control and code quality standards. Experience with data processing and analysis tools including Pandas, NumPy, SQL and model deployment technologies such as FastAPI, ONNX or TorchScript. Soft Skills & Collaboration Strong communication skills with the ability to engage technical and non‐technical stakeholders. Collaborative approach with experience working effectively ...

Senior AI Engineer (Autonomy & Machine Learning)

Location
Glasgow, Scotland, United Kingdom
testing, version control and code quality standards. Experience with data processing and analysis tools including Pandas, NumPy, SQL and model deployment technologies such as FastAPI, ONNX or TorchScript. Soft Skills & Collaboration Strong communication skills with the ability to engage technical and non‐technical stakeholders. Collaborative approach with experience working effectively ...

AI Software Engineer

Hiring Organisation
Eutopia Solutions Limited
Location
Andover, South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
Salary
£70,000
requests, code reviews and continuous integration. Ability to translate business requirements into secure, reliable and supportable technical solutions. Desirable experience: JavaScript, TypeScript, React, Flask, FastAPI, cloud-hosted environments, Docker, CI/CD pipelines, message queues, event-driven architecture, building workflow automation, internal applications and business system integrations, AI-assisted development ...

Senior Data Scientist

Hiring Organisation
Data Careers
Location
South East London, South East, United Kingdom
Employment Type
Permanent Contract, Remote
Salary
£70,000
skills and a collaborative approach. Desirable Experience Data engineering technologies such as Databricks, PySpark or Spark. Cloud platforms, particularly AWS. Python frameworks such as FastAPI and PyTorch. Experience developing APIs and data pipelines. Infrastructure as Code, CI/CD and containerisation. Hands-on experience with LLMs, RAG, embeddings or generative ...

Senior AI Platform Engineer - MCP AWS Agentic AI

Hiring Organisation
Method-Resourcing
Location
South East, United Kingdom
Employment Type
Temporary Contract, Hybrid
service integration, authentication, authorisation and secure software development. Experience taking ownership of complex engineering projects, making architectural decisions and mentoring other engineers. Desirable: Python, FastAPI, LangGraph, LangChain or similar AI frameworks. JSON-RPC, SSE, WebSockets and event-driven architectures. Experience with RAG, LLM function calling and context management. An interest ...

Engineering Team Lead AI Python

Hiring Organisation
Client Server
Location
City of London, South East, United Kingdom
Employment Type
Permanent Contract, Remote
close to the code while supporting your team to deliver. You'll drive cloud first engineering across an Azure based platform, using Python/FastAPI, React/TypeScript, PostgreSQL, MongoDB and a multi-provider LLM stack including OpenAI, Gemini and Anthropic. You'll champion high quality, scalable and cost effective ...

Network DevOps Engineer

Hiring Organisation
Eclectic Recruitment
Location
Stevenage, ENG, GB, Hertfordshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £58000/annum
patterns and writing clean, maintainable and testable code. Experience with Python testing methodologies, REST and GraphQL APIs, and frameworks such as Django REST Framework, FastAPI or Pydantic. Possess a good understanding of DevOps principles, Agile methodologies, Git and GitLab, with practical experience developing and maintaining CI/CD pipelines. ...

Network DevOps Engineer

Location
Greater Manchester, England, United Kingdom
Experience designing and implementing software testing strategies and frameworks. Strong API development and integration experience, including REST and GraphQL technologies and frameworks such as FastAPI, Django REST Framework, and Pydantic. Knowledge of JSON, YAML, Jinja2, and related data structures and templating technologies. Strong understanding of DevOps principles and Agile delivery ...

Senior AI Systems Engineer — Hybrid, Impactful ML Architect

Location
Manchester, England, United Kingdom
business goals. Contribute to internal knowledge sharing and mentor junior engineers. Skills and experience: Required: Proven expertise in utilizing Python-based frameworks such as FastAPI for API development, Celery for task management, and Postgres for database solutions. Experience with vector and graph databases, and RAG-based architectures. Experience of with ...

Staff Engineer

Location
Cardiff, Wales, United Kingdom
generous approach to knowledge, a willingness to be challenged and an appetite to keep learning. Our stack spans React and TypeScript, Python and FastAPI, PostgreSQL, and AWS with Terraform. We use GitHub and CircleCI for delivery, New Relic and Sentry for observability, and Claude Code alongside other agentic tools. Experience ...

Senior AI Engineer - Perm - London

Hiring Organisation
INFUSED SOLUTIONS LIMITED
Location
South East, United Kingdom
Employment Type
Permanent Contract, Hybrid
Salary
£75,000
development experience. Experience productionising Machine Learning, NLP or Generative AI models. Strong experience designing and building RESTful APIs and microservices using frameworks such as FastAPI , Flask or Django . Strong SQL skills with experience designing performant relational database solutions. Commercial experience with AWS and/or Azure cloud platforms. Experience … functional teams. Desirable Experience Experience with any of the following would be highly advantageous: Large Language Models (LLMs) Amazon Bedrock Azure AI Foundry PyTorch FastAPI Knowledge Graphs Kubernetes Docker Infrastructure as Code MLOps Event-Driven Architecture Vector Databases Retrieval-Augmented Generation (RAG) Technology Stack Python SQL FastAPI PyTorch Docker Kubernetes ...

Python Developer - Inside IR35 - Up to £700 per day - Hybrid

Hiring Organisation
Hunter Bond
Location
Manchester, UK
Strong SQL and large-scale data handling expertise \n Pandas and NumPy for data processing and analytics \n REST API development using Flask, FastAPI or Django \n Strong understanding of performance optimisation and scalable systems \n Unix/Linux and Shell Scripting experience \n \n Domain Experience \n \n Investment ...