51 to 75 of 92 FastAPI Jobs in the UK excluding London

Nice-to-Have: Experience with marketing data or customer-level models (e.g. uplift, attribution, causal inference, campaign optimization) Familiarity with MLOps tools (e.g. MLflow, FastAPI, Airflow) Exposure to A/B testing and experimentation frameworks WHY THIS ROLE IS DIFFERENT This isn’t a narrow data science role — you won More ❯

message-orientated or event-based systems for designing distributed architectures - Strong knowledge of full-stack development using modern JavaScript frameworks on the frontend and FastAPI, Flask or Django on the backend - Good understanding of writing software that interfaces with low-level peripherals or cloud services (and ideally both). This More ❯

Redis, MySQL (or similar database systems). Experience with Python and its ecosystem (libraries, frameworks, etc.), familiarity with web frameworks such as Flask, Tornado, FastAPI, or another similar web framework and Python threading, as well as the principles of async programming. Experience with stateful and stateless game server architectures and More ❯

applications to Duende Identity Server Identity Server application hardening (review of and improvements to boilerplate UI), OpenId client hardening (Identity Server configuration and python fastapi interoperability), Work with the platform team to develop a deployment strategy for blue/green deployments Application-focussed support to the platform team. Due to More ❯

commercial experience working with Python in a professional setting. A track record of technical leadership and ownership. Solid understanding of modern API frameworks like FastAPI, Django, or similar tools. Strong experience with database modelling in Python, ideally using SQLAlchemy or equivalent ORMs. A proactive mindset, comfortable in a dynamic environment More ❯

the plunge of your own Skills we favour but aren't a requirement, experience in/with: Nextjs Python AWS infra Langchain/langgraph fastapi Wait so it's a full-stack role? Sort of... If you're purely front-end or backend you need to show you are a More ❯

Integrating in-house and open-source models Collaborating with a cross-functional team of top engineers and product minds Working with tools e.g. Langchain, FastAPI, Docker, cloud platforms Interested? Apply now More ❯

in Front Office environments is also something which will be essential to your success in this role. Tech Stack: Angular C# .NET Azure Python (FastAPI, Pandas, Numpy) Event driven architecture As a member of the Application Development team, you'll be responsible for designing, developing, and delivering production software as More ❯

frontend technologies. A keen eye for UX/UI design to enhance usability and accessibility. Bonus points if you've worked with Python/FastAPI, Figma, Storybook, or healthcare tech. Interested? Send over a copy of your most recent CV; don't worry if it's not up-to-date More ❯

propelling a small, dynamic team forward, this role is for you! What You'll Do Primarily work on backend components written in Python/FastAPI, hosted on an AWS serverless architecture: Build and enhance our execution engine, our feature computation back-end and other complex subsystems; review pull requests with More ❯

propelling a small, dynamic team forward, this role is for you! What You'll Do Primarily work on backend components written in Python/FastAPI, hosted on an AWS serverless architecture: Build and maintain the new case management system, enhance the entity layer, review pull requests with depth, and optimize More ❯

debt: Build from the ground up - clean slate. Big purpose: Your work directly improves access to information for underserved communities. Modern stack: Microservices, Python, FastAPI, React, Azure, AI/ML - all in play. Ownership: Shape the architecture and engineering culture from day one. Hybrid freedom: Mostly remote, with occasional travel … Thrive Here If You Have 6+ years' experience as a full-stack engineer Are confident building both frontend (React, Nuxt, JS frameworks) and backend (FastAPI, Node.js, GraphQL, etc.) systems Write clean, consistent code quickly and thoughtfully Are comfortable moving fast and wearing many hats in an early-stage startup Care … about inclusion and accessibility - especially for overlooked communities Our tech stack Frontend & Backend React, Nuxt, JavaScript/TypeScript FastAPI, Node.js REST, CRUD, GraphQL, WebSockets Cloud & Infra Azure (core platform) Microservices architecture CI/CD via GitHub Actions & Azure DevOps Infrastructure as Code: Terraform, Bicep, Pulumi, etc. Databases & Messaging PostgreSQL/ More ❯

debt: Build from the ground up - clean slate. Big purpose: Your work directly improves access to information for underserved communities. Modern stack: Microservices, Python, FastAPI, React, Azure, AI/ML - all in play. Ownership: Shape the architecture and engineering culture from day one. Hybrid freedom: Mostly remote, with occasional travel … Thrive Here If You Have 6+ years' experience as a full-stack engineer Are confident building both frontend (React, Nuxt, JS frameworks) and backend (FastAPI, Node.js, GraphQL, etc.) systems Write clean, consistent code quickly and thoughtfully Are comfortable moving fast and wearing many hats in an early-stage startup Care … about inclusion and accessibility - especially for overlooked communities Our tech stack Frontend & Backend React, Nuxt, JavaScript/TypeScript FastAPI, Node.js REST, CRUD, GraphQL, WebSockets Cloud & Infra Azure (core platform) Microservices architecture CI/CD via GitHub Actions & Azure DevOps Infrastructure as Code: Terraform, Bicep, Pulumi, etc. Databases & Messaging PostgreSQL/ More ❯

Senior MLops (Full Stack) Engineer | London | Foundation Models What you’ll do Build and maintain APIs (FastAPI or similar) to serve ML models Design and manage robust ML infrastructure using Kubernetes, Docker, and Terraform Deploy machine learning models into production and optimize them for performance Collaborate with ML teams to … and drive infrastructure automation What you’ll bring 5+ years’ experience in backend or infrastructure-focused engineering roles Strong Python and API development skills (FastAPI, Flask, etc.) Proven experience with model deployment, containerization, and orchestration (K8s, Docker) Infrastructure-as-code experience (Terraform, Helm, etc.) Familiarity with cloud platforms like AWS More ❯

Equity Location: London Job type: Permanent Discipline: AI/Machine Learning Reference: BK-45-1 What you'll do Build and maintain APIs (e.g., FastAPI) to serve ML models. Design and manage robust ML infrastructure using Kubernetes, Docker, and Terraform. Deploy machine learning models into production and optimize for performance. … automation. What you'll bring 5+ years of experience in backend or infrastructure-focused engineering roles. Strong Python skills and experience with API development (FastAPI, Flask, etc.). Proven experience with model deployment, containerization, and orchestration (K8s, Docker). Experience with infrastructure-as-code tools (Terraform, Helm, etc.). Familiarity More ❯

You’ll Do Build beautiful, fast, and dynamic web interfaces with React, TypeScript, and CSS . Develop robust backend services using Python, Django, and FastAPI . Design and maintain scalable APIs for seamless front-to-backend integration. Deploy and manage applications using Docker, Kubernetes, and AWS . Work closely with … ownership of projects, driving them from concept to deployment . What We’re Looking For Strong full-stack development skills (React, TypeScript, Python, Django, FastAPI). Experience with generative AI and integrating AI-driven features into applications. Background in high-growth startups or fast-moving environments. Hands-on experience with More ❯

as well as maintaining an existing codebase centred around the Energy Trading and Risk Management platform, predominantly using Python and API frameworks such as FastAPI and Django. Becoming a part of this small team in an ever-changing sector will give you the opportunity to see the impact of your More ❯

front end experience, creating responsive user interfaces with React.js and leading the backend development with a focus on scalability and performance using Python and FastAPI, as well as driving the use of DevOps, CI/CD workflows, managing deployments to Azure and maintaining robust data management systems with PostgreSQL. This … from home the other two days. About you: You have strong full stack development skills: backend skills with Python and RESTful APIs (they use FastAPI) and front end skills with React.js, JavaScript/TypeScript, HTML5, CSS3 You have a good knowledge of PostgreSQL, database design and optimisation You have a More ❯

front end experience, creating responsive user interfaces with React.js and leading the backend development with a focus on scalability and performance using Python and FastAPI, as well as driving the use of DevOps, CI/CD workflows, managing deployments to Azure and maintaining robust data management systems with PostgreSQL. This … from home the other two days. About you: You have strong full stack development skills: backend skills with Python and RESTful APIs (they use FastAPI) and front end skills with React.js, JavaScript/TypeScript, HTML5, CSS3 You have a good knowledge of PostgreSQL, database design and optimisation You have a More ❯

front end experience, creating responsive user interfaces with React.js and leading the backend development with a focus on scalability and performance using Python and FastAPI, as well as driving the use of DevOps, CI/CD workflows, managing deployments to Azure and maintaining robust data management systems with PostgreSQL. This … from home the other two days. About you: You have strong full stack development skills: backend skills with Python and RESTful APIs (they use FastAPI) and front end skills with React.js, JavaScript/TypeScript, HTML5, CSS3 You have a good knowledge of PostgreSQL, database design and optimisation You have a More ❯

to detail to create scalable, user-friendly solutions in our fast-paced startup. Key Responsibilities Design and develop full-stack solutions using Python (Django, FastAPI) and modern frontend frameworks (React, Next.js, TypeScript) or similar technologies Architect and build secure, scalable applications while iterating quickly in an agile startup environment Design … with modern frontend technologies like React, Next.js, or equivalents Deep knowledge of relational databases, especially PostgreSQL Technical Skills Proficiency in Python backend frameworks (Django, FastAPI) or demonstrated ability to master them quickly Solid experience with modern frontend development, including component-based architecture and state management Strong command of CSS frameworks More ❯

in the most efficient and effective manner. Your Toolkit The Languages You Speak : Python, SQL, the dialect of data. Libraries Tools : Terraform, Flask, Pandas, FastAPI, Dagster, GraphQL, SQLAlchemy, GitLab, Athena. Your Trusted Companions : Docker, Snowflake, MongoDB, Relational Databases (eg MySQL, PostgreSQL), Dagster, Airflow/Luigi, Spark, Kubernetes. Your AWS Kingdom … deployments, (CI/CD) automation, rigorous code reviews, documentation as communication. Preferred Qualifications Familiar with data manipulation and experience with Python libraries like Flask, FastAPI, Pandas, PySpark, PyTorch, to name a few. Proficiency in statistics and/or machine learning libraries like NumPy, matplotlib, seaborn, scikit-learn, etc. Experience in More ❯

monitoring, client profiling, and analytics. Developing responsive frontend interfaces using React and TypeScript , based on detailed FIGMA designs. Creating scalable microservices and APIs using FastAPI , Pydantic , SQLAlchemy , and Poetry . Designing and optimizing database schemas and async APIs for high throughput. Collaborating with DevOps engineers on containerisation and deployment pipelines … Kubernetes, KEDA). Ensuring high standards of code quality, performance, and documentation throughout. Tech Stack: Frontend : React, TypeScript Backend : Python (FastAPI, SQLAlchemy, Pydantic, Alembic, Mypy, Ruff, Pytest) Databases : PostgreSQL/SQL Server/MySQL DevOps : Docker, Kubernetes, Azure, KEDA About You: 1–4 years’ experience in a full-stack or More ❯

a Fullstack Engineer, youll play a key part in designing, building, and scaling a modern SaaS platform. Youll develop backend systems in Python (using FastAPI or Flask), craft intuitive React interfaces (ideally using TypeScript), and work closely with a small, passionate team of engineers to deliver high-quality software. Key … Responsibilities Develop scalable backend systems using Python (FastAPI or Flask) Build clean, modern frontend components in React (TypeScript preferred) Design and integrate RESTful and GraphQL APIs Write clean, reusable code using TDD or BDD practices Participate in peer code reviews and offer constructive feedback Troubleshoot and debug technical issues Collaborate More ❯

front end experience, creating responsive user interfaces with React.js and leading the backend development with a focus on scalability and performance using Python and FastAPI, as well as driving the use of DevOps, CI/CD workflows, managing deployments to Azure and maintaining robust data management systems with PostgreSQL. This … from home the other two days. About you: You have strong full stack development skills: backend skills with Python and RESTful APIs (they use FastAPI) and front end skills with React.js, JavaScript/TypeScript, HTML5, CSS3 You have a good knowledge of PostgreSQL, database design and optimisation You have a More ❯