1 to 25 of 221 FastAPI Jobs in the UK

/CD pipelines and automated testing Experience working within Agile delivery environments Strong problem-solving and debugging skills Desirable Experience Experience with FastAPI, Django, or Flask Exposure to event-driven architectures and messaging technologies Experience building data-intensive applications Knowledge of infrastructure-as-code practices Bonus Skills Any commercial ...

Proven expertise in full-stack development using: TypeScript (and JavaScript frameworks such as NextJS, Node, or Tailwind) Python (including frameworks like Django, Flask, or FastAPI) PostgreSQL and relational database design, optimization, and maintenance. AI Development Tools such as Windsurf, Aider or Augment. Demonstrable experience building and scaling SaaS platforms ...

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 ...

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 ...

What We're Looking For Essential Professional Python development experience Strong understanding of software design patterns and engineering principles Experience with frameworks such as FastAPI, Django, or Flask Solid knowledge of RESTful APIs and distributed systems Experience working with relational and NoSQL databases Strong testing experience (PyTest, unit, integration ...

training, testing and evaluation Prompt Engineering and AI workflow optimisation Programming & Frameworks Strong Python development skills PyTorch TensorFlow Scikit-Learn LangChain LangGraph Hugging Face FastAPI REST APIs Data Technologies SQL NoSQL Databases Data Modelling ETL Development Data Pipeline Engineering Vector Databases such as Pinecone, Weaviate or ChromaDB Cloud & DevOps Experience ...

training, testing and evaluation Prompt Engineering and AI workflow optimisation Programming & Frameworks Strong Python development skills PyTorch TensorFlow Scikit-Learn LangChain LangGraph Hugging Face FastAPI REST APIs Data Technologies SQL NoSQL Databases Data Modelling ETL Development Data Pipeline Engineering Vector Databases such as Pinecone, Weaviate or ChromaDB Cloud & DevOps Experience ...

engineering, feature/vector stores; retrieval pipelines; Text-to-SQL and tool-calling services. Own API and event-driven architectures (REST/gRPC/FastAPI; Kafka/PubSub), microservices, and front-end integration (React/TypeScript/Next.js) for internal users (RMs, analysts) and operational teams. Ensure non-functional excellence ...

tools (e.g. Github Actions, Gitlab CI) for automating deployments Other AWS Managed Services (RDS, Batch, Lambda, Fargate, Step Functions, SQS/SNS, etc.) FastAPI and NextJS experience (if we’re still using the latter) Websockets, Server‐Side Events, Pub/Sub (RabbitMQ, Kafka, etc.) Who You'll Work With Squad ...

with Python and Django on a service‐oriented architecture deployed at scale on Kubernetes. The rest of the tech stack includes Django REST Framework, FastAPI, PostgreSQL, AWS, React.js, Docker, Redis, Celery, Pandas, NumPy, Git, Jenkins and Elasticsearch. We put significant emphasis on design patterns, code readability, automated testing, maintainability ...

vector databases (e.g., Pinecone, Qdrant, Milvus, Chroma). Software Fundamentals: Background in solid software engineering practices (Git, testing, design patterns, API development via FastAPI/Flask). Cloud Infrastructure: Experience deploying to secure cloud environments (AWS, Azure, or GCP) utilizing standard K8s distributions (EKS, AKS, GKE). Clearance Requirements Hold ...

Contributing to large-scale projects with significant business impact and high volumes of requirements What You'll Bring Strong commercial experience with Python (Django, FastAPI, or similar frameworks) and TypeScript Experience designing and building web applications and RESTful APIs Ability to work from high-level requirements through to technical delivery ...

solving skills Excellent communication and stakeholder engagement skills Technology Stack Python, SQL, Databricks, PyTorch, Transformers/LLMs, Prompt Engineering, Pandas, Spark, AWS, Azure, PostgreSQL, FastAPI, Git, CI/CD, Knowledge Graphs What's on Offer Fully remote UK-based role Opportunity to work on cutting-edge AI and machine learning ...

frontend skills – comfortable with React, TypeScript, and building user interfaces when needed Expert‐level modern Python proficiency with deep knowledge of the ecosystem (Pydantic, FastAPI, asyncio, type hints) Strong experience with REST APIs, microservices architecture, and database design (SQL, NoSQL) Experience with modern AI frameworks (we currently favor Pydantic ...

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. ...

have worked across the technology stack with experience of established frameworks (e.g. React/Angular/Vue/Blazor frontends and/or FastAPI/SpringBoot/.NET backends). You have experience building and supporting different architectural approaches and are confident in justifying your technology and architectural choices. ...

Python, React.js, SQL, and Databricks for building scalable, data-driven Key Responsibilities Backend Development (Python) Build APIs and services using Python frameworks (Flask, FastAPI, Django). Integrate with Databricks SQL endpoints for data access. Ensure performance, scalability, and security of backend systems. Databricks & Data Engineering Develop ETL pipelines and workflows ...

skills. Proficiency in modern frontend technologies (HTML, CSS, Tailwind, JavaScript/TypeScript, Vue.js React or equivalent) Experience in backend technologies (Laravel/PHP, Python FastAPI Experience using AWS including - ECS, IAM, RDS, CloudWatch, and terraform or infrastructure as code Experience with version control (Git), and CI/CD pipelines Detail ...

testing, etc. Who You Are Demonstrated backend/fullstack engineering experience, ideally in SaaS in high-impact projects Deep experience with Python (Django, Flask, FastAPI), TypeScript (React), Docker , and cloud platforms (AWS/GCP) Strong experience with designing, building and scaling distributed systems Strong background in relational + non-relational ...

testing, etc. Who You Are Demonstrated backend/fullstack engineering experience, ideally in SaaS in high-impact projects Deep experience with Python (Django, Flask, FastAPI), TypeScript (React), Docker , and cloud platforms (AWS/GCP) Strong experience with designing, building and scaling distributed systems Strong background in relational + non-relational ...

testing, etc. Who You Are Demonstrated backend/fullstack engineering experience, ideally in SaaS in high-impact projects Deep experience with Python (Django, Flask, FastAPI), TypeScript (React), Docker , and cloud platforms (AWS/GCP) Strong experience with designing, building and scaling distributed systems Strong background in relational + non-relational ...

testing, etc. Who You Are Demonstrated backend/fullstack engineering experience, ideally in SaaS in high-impact projects Deep experience with Python (Django, Flask, FastAPI), TypeScript (React), Docker , and cloud platforms (AWS/GCP) Strong experience with designing, building and scaling distributed systems Strong background in relational + non-relational ...

testing, etc. Who You Are Demonstrated backend/fullstack engineering experience, ideally in SaaS in high-impact projects Deep experience with Python (Django, Flask, FastAPI), TypeScript (React), Docker , and cloud platforms (AWS/GCP) Strong experience with designing, building and scaling distributed systems Strong background in relational + non-relational ...

testing, etc. Who You Are Demonstrated backend/fullstack engineering experience, ideally in SaaS in high-impact projects Deep experience with Python (Django, Flask, FastAPI), TypeScript (React), Docker , and cloud platforms (AWS/GCP) Strong experience with designing, building and scaling distributed systems Strong background in relational + non-relational ...

testing, etc. Who You Are Demonstrated backend/fullstack engineering experience, ideally in SaaS in high-impact projects Deep experience with Python (Django, Flask, FastAPI), TypeScript (React), Docker , and cloud platforms (AWS/GCP) Strong experience with designing, building and scaling distributed systems Strong background in relational + non-relational ...