26 to 50 of 54 FastAPI Jobs in the South East

experience developing applications as a full stack engineer. Expert knowledge of front end development including Javascript, React, Redux and supporting technologies. Knowledge of backend development in Python with Flask, FastAPI, SQLAlchemy, Postgres or another modern stack. Extensive understanding of software design patterns and principles. Experience with Agile/Scrum methodologies. Excellent communication and teamwork skills. The ability to work independently More ❯

is crucial to lead communication in our globally distributed environment. Ideal, But Not Required Experience with Vega, Observable Plot, ggplot or another grammar-of-graphics library. Experience in Python, FastAPI Expertise in data engineering topics, SQL, parquet Experience with AWS services and serverless architectures. What we offer Work with colleagues that lift you up, challenge you, celebrate you and help More ❯

data science teams. Deep knowledge of media measurement techniques, such as media mix modelling. Experience with advanced AI techniques, including NLP, GenAI, and CausalAI. Familiarity with MLFlow, API design (FastAPI), and dashboard building (Dash). If this role looks of interest, reach out to Joseph Gregory #J-18808-Ljbffr More ❯

the team We’re looking for someone who: Has 5+ years of experience in full stack development Is advanced in React, Python, Django , and Git Has working experience with FastAPI , Docker , React Query , Redux , automated testing, and data visualization Bonus if you’ve worked with GitHub Actions, AWS, CDK, security, networking Is proactive, communicative, and enjoys solving complex problems with More ❯

the team We’re looking for someone who: Has 5+ years of experience in full stack development Is advanced in React, Python, Django , and Git Has working experience with FastAPI , Docker , React Query , Redux , automated testing, and data visualization Bonus if you’ve worked with GitHub Actions, AWS, CDK, security, networking Is proactive, communicative, and enjoys solving complex problems with More ❯

the team We’re looking for someone who: Has 5+ years of experience in full stack development Is advanced in React, Python, Django , and Git Has working experience with FastAPI , Docker , React Query , Redux , automated testing, and data visualization Bonus if you’ve worked with GitHub Actions, AWS, CDK, security, networking Is proactive, communicative, and enjoys solving complex problems with More ❯

the team We’re looking for someone who: Has 5+ years of experience in full stack development Is advanced in React, Python, Django , and Git Has working experience with FastAPI , Docker , React Query , Redux , automated testing, and data visualization Bonus if you’ve worked with GitHub Actions, AWS, CDK, security, networking Is proactive, communicative, and enjoys solving complex problems with More ❯

the team We’re looking for someone who: Has 5+ years of experience in full stack development Is advanced in React, Python, Django , and Git Has working experience with FastAPI , Docker , React Query , Redux , automated testing, and data visualization Bonus if you’ve worked with GitHub Actions, AWS, CDK, security, networking Is proactive, communicative, and enjoys solving complex problems with More ❯

the team We’re looking for someone who: Has 5+ years of experience in full stack development Is advanced in React, Python, Django , and Git Has working experience with FastAPI , Docker , React Query , Redux , automated testing, and data visualization Bonus if you’ve worked with GitHub Actions, AWS, CDK, security, networking Is proactive, communicative, and enjoys solving complex problems with More ❯

iterate, and optimize prompts for APIs (OpenAI, Cohere, Anthropic). Build multi-step “chains” using LangChain, LlamaIndex, or custom controllers. Develop and maintain AI microservices using Docker, Kubernetes, and FastAPI, ensuring smooth model serving and error handling; Vector Search & Retrieval: Implement retrieval-augmented workflows: ingest documents, index embeddings (Pinecone, FAISS, Weaviate), and build similarity search features. Rapid Prototyping: Create interactive More ❯

Python/FastAPI Backend Engineer Opportunity! Location: Fully Remote Department: Software Development Salary: Up to £80,000 + Bens Are you ready to make a significant impact in the world of clinical research? This business is on the lookout for a talented Python/FastAPI Backend Engineer to join their innovative team. This is your chance to contribute to developing … and DevOps Engineers. Your mission? To design, implement, and maintain robust microservices that facilitate clinical research. Key Responsibilities: API Development: Design and implement REST APIs using Python (3.x) and FastAPI/Pydantic. Database Management: Develop relational schema designs, ORM, and database migration scripts (PostgreSQL). Dependency Management: Manage package dependency tools. Containerization: Containerize microservices with Docker. Collaboration: Work closely with … on CI pipelines. Agile Participation: Actively engage in Agile ceremonies. What We're Looking For: Technical Expertise: Extensive experience in designing and implementing REST APIs using Python (3.x) and FastAPI (Pydantic schema). Testing Proficiency: Skilled in writing unit and API tests. API Integration: Experience in developing clients for consuming external REST APIs. Security Knowledge: Understanding of API and data More ❯

Python/FastAPI Backend Engineer Opportunity! Location: Fully Remote Department: Software Development Salary: Up to £80,000 + Bens Are you ready to make a significant impact in the world of clinical research? This business is on the lookout for a talented Python/FastAPI Backend Engineer to join their innovative team. This is your chance to contribute to developing … and DevOps Engineers. Your mission? To design, implement, and maintain robust microservices that facilitate clinical research. Key Responsibilities: API Development: Design and implement REST APIs using Python (3.x) and FastAPI/Pydantic. Database Management: Develop relational schema designs, ORM, and database migration scripts (PostgreSQL). Dependency Management: Manage package dependency tools. Containerization: Containerize microservices with Docker. Collaboration: Work closely with … on CI pipelines. Agile Participation: Actively engage in Agile ceremonies. What We're Looking For: Technical Expertise: Extensive experience in designing and implementing REST APIs using Python (3.x) and FastAPI (Pydantic schema). Testing Proficiency: Skilled in writing unit and API tests. API Integration: Experience in developing clients for consuming external REST APIs. Security Knowledge: Understanding of API and data More ❯

Commuting distance of Chandlers Ford Salary: Circa £56,238 + discretionary 15% bonus scheme Are you an experienced Software Engineer with strong and up to date skills in Python, FastAPI and AWS? If so, this could be the position for you! About us We are a dynamic software company. Established in 2006, with a vision of helping the energy and … them at the heart of every decision we make. What does this role involve? You will be joining a product team, working in a fast-paced environment, using Python, FastAPI, AWS and Docker. You will code software and enhancements using defined development practices and standards. You will work as part of a cross-functional product team, delivering functionality in regular … depth commercial Python skills and drive to keep up to date with the latest technologies and techniques, will be key to your success in this role. Your experience of FastAPI, AWS and Docker will provide you with a solid base from which to grow. Your ability to work with and bring on your peers and colleagues will help deliver continued More ❯

Hero with external platforms Implement OAuth 2.0 and token-based authentication for API access. Manage the API lifecycle including testing, deployment, version control, logging, and monitoring. Use Python (e.g. FastAPI) and Azure services (e.g. Azure Functions, Microsoft Fabric pipelines) for development and orchestration. Document integration specifications and processes clearly for future maintenance and support. Collaboration & Client Integration Support: Liaise with … handover materials, and ongoing technical documentation.Share best practices and contribute to continuous improvement. About you: Experienced in developing RESTful APIs and implementing OAuth 2.0 authentication. Skilled in Python (preferably FastAPI), Git, SQL, and cloud services like Microsoft Azure. Familiar with technologies such as: Airbyte, Rivery and Hevo Familiar with HR, Payroll, Recruitment, and L&D terminology and workflows. Able to More ❯

across the full ML lifecycle, from data collection and preprocessing to model evaluation, deployment, and monitoring. Full-Stack Integration : Develop APIs and integrate ML models into web applications using FastAPI, Flask, React, TypeScript, and Node.js. Vector Databases & Search : Implement embeddings and retrieval mechanisms using Pinecone, Weaviate, FAISS, Milvus, ChromaDB, or OpenSearch. Required skills & experience: 3-5+ years in machine More ❯

strategies and unit tests for all software applications. Operate as a technical polyglot with a track record of delivering production code across a full-stack environment, including Rust, Python (FastAPI), .NET. Proficiency in containerisation, including creating, managing, and deploying Docker containers in development and production environments. Demonstrable experience in designing and developing relational database schemas for use across MySQL and More ❯

founders and users, and your code won't just ship, it'll shape the direction of the company. What you'll be doing Building full-stack features with Python (FastAPI) and TypeScript (Next.js) Designing interfaces that help users understand, edit, and trust what the AI is doing Working directly with customers to learn how they operate and feeding that insight More ❯

tools like Vertex AI Pipelines. Cloud Computing (Google Cloud Platform - GCP Preferred) Technical Expertise & Tools Python: Advanced proficiency in data analysis (Pandas, NumPy), machine learning, PI development (Flask/FastAPI), and writing clean, maintainable code. SQL: Expertise in querying, database design/optimization, stored procedures, functions, partitioning/clustering strategies for BigQuery tables. LangChain/Langraph: Experience building LLM-powered More ❯

hands-on experience in Python, ML, and NLP/LLMs Familiarity with open-source LLMs (e.g., LLaMA, Mistral, Qwen) and RAG pipelines Experience building APIs and interactive tools with FastAPI, Streamlit, or Gradio Solid understanding of AI infrastructure, including GPUs and Docker Comfortable working with unstructured data sources like PDFs, emails, and OCR Proficient in Git, SQL, and handling a … hands-on experience in Python, ML, and NLP/LLMs Familiarity with open-source LLMs (e.g., LLaMA, Mistral, Qwen) and RAG pipelines Experience building APIs and interactive tools with FastAPI, Streamlit, or Gradio Solid understanding of AI infrastructure, including GPUs and Docker Comfortable working with unstructured data sources like PDFs, emails, and OCR Proficient in Git, SQL, and handling a More ❯

Senior Software Engineer – AI Startup – Up to 120k ?? ?️ Location : London, flexible working arrangements, ideally 1/2 days in office ? Tech Stack : Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning) Our y-combinator backend client is building an elite engineering team within the AI space. The platform is used globally and delivers high-level impact to their customers. If you More ❯

15.07.2025 Job Description: Senior Full Stack Engineer – AI Startup – Up to 130k Location: London, with flexible working arrangements, ideally 1-2 days in the office Tech Stack: Python, Flask, FastAPI, React, TypeScript, GCP (Backend Focus) Our client, backed by Y Combinator, is building an elite engineering team within the AI space. Their platform is used globally and delivers high-impact More ❯

to support other team members and contribute to the overall success of the Scrum team. Our Values; applied: Better, Connected: Designing and implementing Python web services with Django and FastAPI, collaborating with teams to deliver seamless, scalable solutions that benefit both MPB's internal teams and customers. Empowering and Empowered: Developing APIs and services that enable engineers to efficiently deliver More ❯

each commodity. This ID is linked to information about its origin, characteristics, and ownership history of each commodity. What you'll bring: Strong Python exp (5+years) via web frameworks (FastAPI, Django etc), relational databases (Postgres, MySQL etc), Distributed systems or microservice architecture, Rust (desirable) Want more info? Get in touch for an informal chat. More ❯

High proficiency with Python Knowledge of SQL Proficiency with Julia Familiarity with Linux Experience of cloud deployment of software, e.g. AWS Knowledge of a Python API package such as FastAPI Experience developing software as part of a team Familiarity with version control systems, especially git High proficiency with PyTorch and TensorFlow Ability to confidently produce and deliver presentations on their More ❯

complex analyses into actionable insights. Nice-to-Haves: Familiarity with marketing-specific measurement models such as Media Mix Modelling (MMM). Knowledge of model versioning (e.g. MLFlow), API frameworks (FastAPI), or building dashboards (e.g. Dash or Streamlit). The Opportunity: You’ll work across multiple industries and household-name brands, contributing to meaningful campaigns powered by cutting-edge AI and More ❯