76 to 100 of 323 FastAPI Jobs in London

scale the platform. This is a key role for someone who’s comfortable wearing multiple hats, building in the cloud, and solving problems end to end. Tech stack: Python (FastAPI, gRPC) React Postgres Temporal, Dagster (workflow/ETL) GitHub Copilot, Cursor Docker, CI/CD pipelines Azure, AWS, or GCP Benefits: Strong equity package 25 days holiday + bank holidays … included) Access to gym and fitness classes Flexible hybrid model – office twice a month Regular team events and offsites Key words: Full Stack, Python, React, Postgres, ETL, SaaS, AI, FastAPI, Temporal, Dagster, Kubernetes, GitHub Copilot, Cloud, CI/CD, Autonomous, London Hybrid More ❯

with network-centric systems, and mentor the wider engineering team as we grow. Key responsibilities: • Architect, build & implement scalable features in our React frontend and Node.js/Python backend (FastAPI, Celery) • Design integrations with network devices, IPAM, monitoring platforms, Wi-Fi authentication systems, CRMs and partnered PropTech tools • Continually hone and perfect our homegrown DevOps and CI/CD processes … into robust technical solutions. The right candidate: • Has 5+ years hands-on as a full stack engineer in a SaaS environment • Strong backend skills in Node.js (Express) and Python (FastAPI, Celery) • Deep familiarity with Microsoft Azure (App Services, Functions, networking) • Proven experience working with network-focused systems (SNMP, IPAM, CLI automation) • Solid understanding of Auth0 (or similar OAuth/OIDC More ❯

to optimize processes and ensure effective utilization of tools Qualifications: Relevant university degree 3+ years of full-stack Python and React development experience Proficiency with Python frameworks such as FastAPI, Plotly Dash/Streamlit, SQLModel, Pydantic Experience with data scraping and data normalization techniques Experience working with relational SQL databases, e.g., PostgreSQL Passion for Python and React development, with active More ❯

communication with both a technical and non-technical audience Independent and self-driven learner, able to step outside of their area of expertise Python; we work with asyncio, SQLAlchemy, FastAPI, Pydantic, NumPy, Pandas SQL; performance tuning, schema design, monitoring in production, we mainly work with PostgreSQL Cloud (AWS) deployments and monitoring, basic networking and security best practices Command line familiarity More ❯

communication with both a technical and non-technical audience Independent and self-driven learner, able to step outside of their area of expertise Python; we work with asyncio, SQLAlchemy, FastAPI, Pydantic, NumPy, Pandas SQL; performance tuning, schema design, monitoring in production, we mainly work with PostgreSQL Cloud (AWS) deployments and monitoring, basic networking and security best practices Command line familiarity More ❯

formulating hypotheses, and driving the entire process from concept to execution Very strong understanding of Python and its core libraries, with experience in at least one major Python framework (FastAPI, Django, or Flask) Very good understanding of data modeling and storage using SQL and/or NoSQL databases (Postgres, MongoDB) Strong knowledge of software design patterns (MVC, microservices, Hexagonal/ More ❯

Highly desirable skills include: Domain Experience: Familiarity with the unique structure of sports data (e.g., event, tracking, scouting, video). API Development: Experience building data-centric APIs, especially with FastAPI on serverless platforms like Google App Engine . Streaming Data: Practical experience building real-time data pipelines. DevOps & MLOps: Knowledge of Infrastructure as Code (Terraform), MLOps principles, and containerization (Docker More ❯

partners to meet their requests. Additional skills we value: Azure Machine Learning Services, Cognitive Services, Responsible AI Dashboard Python, SKLearn, XGBoost TensorFlow, PyTorch Model deployment options like Azure Functions, FastAPI, Kubernetes CI/CD pipelines, Git actions Infrastructure as code: Terraform, ARM Templates, Databricks Asset Bundles Advanced ML techniques: Graph processing, Computer Vision, NLP, Simulation Generative AI and LLMs: Promptflow More ❯

technical solutions, and owning the end-to-end delivery of complex features, ideally having worked with peers of different levels to complete projects collaboratively. Our technology stack: Python (including FastAPI, OpenTelemetry, procrastinate, SQLAlchemy, Uvicorn), Postgres, MySQL, Athena, Liquibase, Retool, Docker, AWS Who you are: A professional history in software engineering with a deep knowledge of the technologies in our stack More ❯

experience using Docker, Kubernetes, and implementing CI/CD pipelines for data workflows Proficient in designing, developing, and maintaining RESTful APIs for data services using Python frameworks such as FastAPI, Flask, or Django. Kharon is a highly disruptive and incredibly innovative organization that navigates risk at the intersection of global security threats + international commerce. What does that mean? Great More ❯

applications and model deployment Comfortable across front-end (HTML, CSS, Tailwind) and back-end (Pinecone, microservices, serverless) Brownie points: SEO know-how Deeper AI/ML chops (Colab, Streamlit, FastAPI, PyTorch, etc.) Entrepreneurial streak and previous startup exposure Ability to pivot quickly and learn on the fly Python experience You're a curious problem-solver who communicates clearly, embraces change More ❯

in React using our internal components library. Fast iteration of features with the customer, before converting them into maintainable, production-ready artefacts. Backend Development: Build and maintain RESTful APIs (FastAPI) and micro services in Python to serve Large Physics Models to the end users. Working with other software engineers in our platform team, deploy these applications to the cloud so More ❯

libraries like NumPy, Pandas, and testing tools such as pytest or unittest. Experience building and deploying full-stack applications (React, Angular, or Vue.js on the front end; REST APIs, FastAPI, or similar on the back end). Solid understanding of relational and NoSQL databases. A good grasp of software testing principles and experience with automation tools. Familiarity with CI/ More ❯

performance and reliability of AI solutions. Translate complex data science and ML concepts for technical and non-technical audiences, ensuring alignment across distributed teams. Design and develop APIs ( using FastAPI) for integration and deployment of ML models and solutions. You May be a Good Fit if: 6+ years of professional experience as an AI/ML engineer, with a strong More ❯

AI solutions’ performance and reliability Translate complex data science and ML concepts for technical and non-technical audiences, fostering alignment across distributed teams Design and develop APIs (e.g. using FastAPI) for integration and deployment of ML models and solutions. You May Be a Good Fit If 6+ years of professional experience as an AI/ML engineer, with a strong More ❯

Get AI-powered advice on this job and more exclusive features. Brainpool is a fast-growing AI start-up providing custom AI services for business since 2017. Our network of 500 top-level AI and Machine Learning experts, including PhD More ❯

Are you passionate about revolutionising engineering with AI? Here at Monolith AI we're on a mission to empower engineers to use AI to solve even their most intractable physics problems. We've doubled in size over the last four More ❯

Software Engineer (multiple vacancies) – Python | FastAPI | AWS | Microservices 💵 £65,000–85,000 base salary + equity at a household name 📦 Flexible benefits budget | Monthly socials | 90 day work-from-anywhere perk 💻 Python, FastAPI, PostgreSQL, DynamoDB, AWS, EKS 📍Central London, 1 day a week 🧑‍💻 InsurTech | Microservices | Greenfield Development We’ve partnered with a well known name in the insuretech space - one … and long-term growth potential. They're looking for a number of bright, engaging software engineers familiar with or interested in working with their tech stack. Tech stack: Python (FastAPI, Starlette) | gRPC | GraphQL | PostgreSQL | DynamoDB | AWS | EKS | CI/CD pipelines What you’ll be doing: ✅ Contributing to the design and development of scalable backend systems ✅ Working across rotating product … years’ backend engineering experience (ideally Python, but open to other languages) 🔹 Experience in microservices or modern service architecture 🔹 Excellent communication skills and willingness to take initiative Nice to have: 🟢 FastAPI, GraphQL, gRPC 🟢 Experience with AWS and CI/CD tooling This is a great opportunity to join a profitable, product-focused company with ambitions to scale in 2025. You’ll More ❯

Software Engineer (multiple vacancies) – Python | FastAPI | AWS | Microservices 💵 £65,000–85,000 base salary + equity at a household name 📦 Flexible benefits budget | Monthly socials | 90 day work-from-anywhere perk 💻 Python, FastAPI, PostgreSQL, DynamoDB, AWS, EKS 📍Central London, 1 day a week 🧑‍💻 InsurTech | Microservices | Greenfield Development We’ve partnered with a well known name in the insuretech space - one … and long-term growth potential. They're looking for a number of bright, engaging software engineers familiar with or interested in working with their tech stack. Tech stack: Python (FastAPI, Starlette) | gRPC | GraphQL | PostgreSQL | DynamoDB | AWS | EKS | CI/CD pipelines What you’ll be doing: ✅ Contributing to the design and development of scalable backend systems ✅ Working across rotating product … years’ backend engineering experience (ideally Python, but open to other languages) 🔹 Experience in microservices or modern service architecture 🔹 Excellent communication skills and willingness to take initiative Nice to have: 🟢 FastAPI, GraphQL, gRPC 🟢 Experience with AWS and CI/CD tooling This is a great opportunity to join a profitable, product-focused company with ambitions to scale in 2025. You’ll More ❯

Software Engineer (multiple vacancies) - Python | FastAPI | AWS | Microservices £65,000-85,000 base salary + equity at a household name Flexible benefits budget | Monthly socials | 90 day work-from-anywhere perk Python, FastAPI, PostgreSQL, DynamoDB, AWS, EKS Central London, 1 day a week InsurTech | Microservices | Greenfield Development We've partnered with a well known name in the insuretech space - one … and long-term growth potential. They're looking for a number of bright, engaging software engineers familiar with or interested in working with their tech stack. Tech stack: Python (FastAPI, Starlette) | gRPC | GraphQL | PostgreSQL | DynamoDB | AWS | EKS | CI/CD pipelines What you'll be doing: Contributing to the design and development of scalable backend systems Working across rotating product … years' backend engineering experience (ideally Python, but open to other languages) Experience in microservices or modern service architecture Excellent communication skills and willingness to take initiative Nice to have: ???? FastAPI, GraphQL, gRPC ???? Experience with AWS and CI/CD tooling This is a great opportunity to join a profitable, product-focused company with ambitions to scale in 2025. You'll More ❯

with an existing SaaS solution and driving innovation post-migration to build a scalable, secure, market-leading system. Build scalable, secure full-stack applications using React.js, TypeScript, Python, and FastAPI, following modern development best practises. Design and implement robust APIs and microservices, using SQL Alchemy and FastAPI for efficient backend architecture. Some of the benefits: 25 days of annual leave More ❯

with an existing SaaS solution and driving innovation post-migration to build a scalable, secure, market-leading system. Build scalable, secure full-stack applications using React.js, TypeScript, Python, and FastAPI, following modern development best practises. Design and implement robust APIs and microservices, using SQL Alchemy and FastAPI for efficient backend architecture. Some of the benefits: 25 days of annual leave More ❯

to expand their well-established career, who is excited about solving complex problems and ownership, and who enjoys working with technologies like Python, Typescript, GraphQL, AWS, and Frameworks like FastAPI and React. What You'll Do Build scalable web applications utilizing open-source tools and technologies Build and use REST and GraphQL APIs Be able to work independently while communicating … or solution fragility Requirements 7+ years of professional experience building scalable and reliable web applications is required 5+ years of experience with Python and Python web frameworks (Django, Flask, FastAPI, etc ) 5+ years of experience with front-end technologies, such as JavaScript, Typescript, and React Able to create database schemas that represent and support business processes Unit test and debugging … MySQL or PostgreSQL Independent, self-managed and motivated Good command of the English language Nice to Have Experience with any of the following would be a plus: GraphQL, React, FastAPI, AWS (or any other Cloud provider) A bachelor's degree in computer science, engineering, or information systems Veeva's headquarters is located in the San Francisco Bay Area with offices More ❯

with network-centric systems, and mentor the wider engineering team as we grow. Key responsibilities: Architect, build & implement scalable features in our React frontend and Node.js/Python backend (FastAPI, Celery) Design integrations with network devices, IPAM, monitoring platforms, Wi-Fi authentication systems, CRMs and partnered PropTech tools Continually hone and perfect our homegrown DevOps and CI/CD processes … have: 5+ years hands-on as a full stack engineer in a SaaS environment Expert in React (hooks, state management, performance) Strong backend skills in Node.js (Express) and Python (FastAPI, Celery) Deep familiarity with Microsoft Azure (App Services, Functions, networking) Proven experience working with network-focused systems (SNMP, IPAM, CLI automation) Solid understanding of Auth0 (or similar OAuth/OIDC More ❯

with network-centric systems, and mentor the wider engineering team as we grow. ‍ Key responsibilities: Architect, build & implement scalable features in our React frontend and Node.js/Python backend (FastAPI, Celery) Design integrations with network devices, IPAM, monitoring platforms, Wi-Fi authentication systems, CRMs and partnered PropTech tools Continually hone and perfect our homegrown DevOps and CI/CD processes … have: 5+ years hands-on as a full stack engineer in a SaaS environment Expert in React (hooks, state management, performance) Strong backend skills in Node.js (Express) and Python (FastAPI, Celery) Deep familiarity with Microsoft Azure (App Services, Functions, networking) Proven experience working with network-focused systems (SNMP, IPAM, CLI automation) Solid understanding of Auth0 (or similar OAuth/OIDC More ❯