FastAPI Job Vacancies

126 to 150 of 988 FastAPI Jobs

GenAI Full Stack Developer Consultant (SC Eligible)

Luton, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Retail & Energy sectors. Budget: £55k + full benefits + fully remote Primary requirements: Must be eligible for SC Clearance 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. LLM experience: Practical experience with Large Language Models More ❯
Posted:

GenAI Full Stack Developer Consultant (SC Eligible)

Oxford, England, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Retail & Energy sectors. Budget: £55k + full benefits + fully remote Primary requirements: Must be eligible for SC Clearance 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. LLM experience: Practical experience with Large Language Models More ❯
Posted:

GenAI Full Stack Developer Consultant (SC Eligible)

Belfast, Northern Ireland, United Kingdom
Hybrid / WFH Options
JR United Kingdom
Retail & Energy sectors. Budget: £55k + full benefits + fully remote Primary requirements: Must be eligible for SC Clearance 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. LLM experience: Practical experience with Large Language Models More ❯
Posted:

Python Architect

Leeds, England, United Kingdom
Hybrid / WFH Options
Focus on SAP
Key skills: 10+ years of software engineering experience, with a minimum of 6 years working extensively with Python. Deep knowledge of Python-based frameworks such as Django , Flask , or FastAPI . Proven background in building microservices and REST API-driven applications. Solid experience with SQL and NoSQL databases, such as PostgreSQL and MongoDB . Strong command of cloud ecosystems like More ❯
Posted:

Python Architect

bradford, yorkshire and the humber, united kingdom
Hybrid / WFH Options
Focus on SAP
Key skills: 10+ years of software engineering experience, with a minimum of 6 years working extensively with Python. Deep knowledge of Python-based frameworks such as Django , Flask , or FastAPI . Proven background in building microservices and REST API-driven applications. Solid experience with SQL and NoSQL databases, such as PostgreSQL and MongoDB . Strong command of cloud ecosystems like More ❯
Posted:

Full Stack Developer

Crewe, England, United Kingdom
TieTalent
best practices across the stack Staying ahead of emerging technologies and suggesting improvements What the client is looking for Back-End Development Python & .NET Core/C# API Development: FastAPI (Python) & ASP.NET Core Web API Front-End Development Strong experience with React.js and modern JavaScript/TypeScript UI/UX best practices and responsive design principles DevOps & Cloud Azure services More ❯
Posted:

AI Engineer, LLMs, NLP, Python, Chatbots, TechBio

Didcot, Oxfordshire, South East, United Kingdom
Hybrid / WFH Options
Richard Wheeler Associates
of optimization techniques for reducing LLM latency and computational costs Software Engineering & Architecture Strong Python development skills (pandas, numpy, scikit-learn, PyTorch/TensorFlow) Experience with web frameworks (Streamlit, FastAPI, or Flask) and frontend technologies Database design and optimization (PostgreSQL preferred) for large protein datasets API development and integration, especially for interfacing LLMs with external systems Microservices architecture and containerization More ❯
Employment Type: Permanent, Work From Home
Salary: £90,000
Posted:

Full Stack Engineer & DevOps

Slough, England, United Kingdom
JR United Kingdom
deploy full-stack solutions that power our platform, with end-to-end responsibility from development through production. Key Responsibilities Design and implement backend services and APIs using Python (e.g., FastAPI, Django, Flask) Integrate frontend and backend components to deliver seamless user and data experiences Manage cloud infrastructure and deployments using AWS services (e.g., EC2, ECS/EKS, Lambda, S3, RDS More ❯
Posted:

Full Stack Engineer & DevOps

London, England, United Kingdom
JR United Kingdom
deploy full-stack solutions that power our platform, with end-to-end responsibility from development through production. Key Responsibilities Design and implement backend services and APIs using Python (e.g., FastAPI, Django, Flask) Integrate frontend and backend components to deliver seamless user and data experiences Manage cloud infrastructure and deployments using AWS services (e.g., EC2, ECS/EKS, Lambda, S3, RDS More ❯
Posted:

Lead Data Scientist, Machine Learning Engineer 2025- UK

London, England, United Kingdom
Hybrid / WFH Options
Aimpoint Digital
traditional machine learning tools such as Python, SKLearn, XGBoost, SparkML, etc. Experience with deep learning frameworks like TensorFlow or PyTorch. Knowledge of ML model deployment options (e.g., Azure Functions, FastAPI, Kubernetes) for real-time and batch processing. Experience with CI/CD pipelines (e.g., DevOps pipelines, Git actions). Knowledge of infrastructure as code (e.g., Terraform, ARM Template, Databricks Asset More ❯
Posted:

Software Engineer, Private Equity Innovation

Toronto, Ohio, United States
Bain & Company
Design, develop, and implement features with guidance from senior engineers. Write and maintain clean, efficient code. Experience with both frontend and backend development is highly valued Backend Python (FastAPI) TypeScript (NodeJs) Frontend Svelte React Testing and Debugging(20%) Assist in writing unit tests and participate in debugging efforts to resolve basic issues. Ability to debug and troubleshoot distributed systems and More ❯
Employment Type: Any
Salary: USD Annual
Posted:

Python Developer

London Area, United Kingdom
Signify Technology
you enjoy building meaningful tools with real-world impact — and care about AI being aligned with human values — this is the place to do it. 🛠️ Tech Stack Backend: Python, FastAPI, Flask, monorepo architecture Frontend: React, TypeScript Infrastructure: AWS, EC2, DynamoDB, Docker Tools: Custom eval libraries, observability tooling, real-time agent monitoring systems 🧠 What You’ll Work On Build full-stack … user-centered mindset to technical work ✅ What We’re Looking For 6+ years as a Full Stack or Backend Engineer building production-grade software Strong backend experience with Python (FastAPI, Flask, or Django) Confident with modern frontend frameworks like React and TypeScript Skilled in building and maintaining APIs, cloud services (AWS or GCP), and containerized deployments Strong problem-solving skills More ❯
Posted:

Python Developer

City of London, London, United Kingdom
Signify Technology
you enjoy building meaningful tools with real-world impact — and care about AI being aligned with human values — this is the place to do it. 🛠️ Tech Stack Backend: Python, FastAPI, Flask, monorepo architecture Frontend: React, TypeScript Infrastructure: AWS, EC2, DynamoDB, Docker Tools: Custom eval libraries, observability tooling, real-time agent monitoring systems 🧠 What You’ll Work On Build full-stack … user-centered mindset to technical work ✅ What We’re Looking For 6+ years as a Full Stack or Backend Engineer building production-grade software Strong backend experience with Python (FastAPI, Flask, or Django) Confident with modern frontend frameworks like React and TypeScript Skilled in building and maintaining APIs, cloud services (AWS or GCP), and containerized deployments Strong problem-solving skills More ❯
Posted:

Python Developer

london, south east england, united kingdom
Signify Technology
you enjoy building meaningful tools with real-world impact — and care about AI being aligned with human values — this is the place to do it. 🛠️ Tech Stack Backend: Python, FastAPI, Flask, monorepo architecture Frontend: React, TypeScript Infrastructure: AWS, EC2, DynamoDB, Docker Tools: Custom eval libraries, observability tooling, real-time agent monitoring systems 🧠 What You’ll Work On Build full-stack … user-centered mindset to technical work ✅ What We’re Looking For 6+ years as a Full Stack or Backend Engineer building production-grade software Strong backend experience with Python (FastAPI, Flask, or Django) Confident with modern frontend frameworks like React and TypeScript Skilled in building and maintaining APIs, cloud services (AWS or GCP), and containerized deployments Strong problem-solving skills More ❯
Posted:

Python Developer

slough, south east england, united kingdom
Signify Technology
you enjoy building meaningful tools with real-world impact — and care about AI being aligned with human values — this is the place to do it. 🛠️ Tech Stack Backend: Python, FastAPI, Flask, monorepo architecture Frontend: React, TypeScript Infrastructure: AWS, EC2, DynamoDB, Docker Tools: Custom eval libraries, observability tooling, real-time agent monitoring systems 🧠 What You’ll Work On Build full-stack … user-centered mindset to technical work ✅ What We’re Looking For 6+ years as a Full Stack or Backend Engineer building production-grade software Strong backend experience with Python (FastAPI, Flask, or Django) Confident with modern frontend frameworks like React and TypeScript Skilled in building and maintaining APIs, cloud services (AWS or GCP), and containerized deployments Strong problem-solving skills More ❯
Posted:

Python Developer

london (city of london), south east england, united kingdom
Signify Technology
you enjoy building meaningful tools with real-world impact — and care about AI being aligned with human values — this is the place to do it. 🛠️ Tech Stack Backend: Python, FastAPI, Flask, monorepo architecture Frontend: React, TypeScript Infrastructure: AWS, EC2, DynamoDB, Docker Tools: Custom eval libraries, observability tooling, real-time agent monitoring systems 🧠 What You’ll Work On Build full-stack … user-centered mindset to technical work ✅ What We’re Looking For 6+ years as a Full Stack or Backend Engineer building production-grade software Strong backend experience with Python (FastAPI, Flask, or Django) Confident with modern frontend frameworks like React and TypeScript Skilled in building and maintaining APIs, cloud services (AWS or GCP), and containerized deployments Strong problem-solving skills More ❯
Posted:

Full Stack Software Engineer

London, United Kingdom
Hybrid / WFH Options
Corriculo Ltd
s degree in computer science or equivalent work experience Bonus Points Additional skills that would be beneficial include: Experience in a startup environment Knowledge of Python frameworks (Django, Flask, FastAPI), Rust, and machine learning libraries Familiarity with Generative AI, MLOps, CI/CD, and cloud platforms (AWS/GCP/Azure) Expertise with container tools like Docker and Kubernetes Ready More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Full-Stack Developer with Security Clearance

Fairfax, Virginia, United States
Zeta Associates Inc
i.e. client, server, and data tiers) Experience deploying containerized applications to Kubernetes or other orchestration platform Experience developing microservices in Java 8+ with Spring Boot or in Python with FastAPI/Flask Experience developing modern user interfaces with JavaScript frameworks such as React (preferred), Vue, and Angular Experience developing Web applications with Java using frameworks such as Spring, Hibernate/ More ❯
Employment Type: Permanent
Salary: USD Annual
Posted:

Junior Software Engineer

London Area, United Kingdom
Hybrid / WFH Options
Haystack
both frontend and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to cloud infrastructure deployment and maintenance (AWS or Azure). Assist More ❯
Posted:

Junior Software Engineer

City of London, London, United Kingdom
Hybrid / WFH Options
Haystack
both frontend and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to cloud infrastructure deployment and maintenance (AWS or Azure). Assist More ❯
Posted:

Junior Software Engineer

South East London, England, United Kingdom
Hybrid / WFH Options
Haystack
both frontend and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to cloud infrastructure deployment and maintenance (AWS or Azure). Assist More ❯
Posted:

Junior Software Engineer

london, south east england, united kingdom
Hybrid / WFH Options
Haystack
both frontend and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to cloud infrastructure deployment and maintenance (AWS or Azure). Assist More ❯
Posted:

Junior Software Engineer

london (city of london), south east england, united kingdom
Hybrid / WFH Options
Haystack
both frontend and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to cloud infrastructure deployment and maintenance (AWS or Azure). Assist More ❯
Posted:

Junior Software Engineer

slough, south east england, united kingdom
Hybrid / WFH Options
Haystack
both frontend and backend components of digital solutions. Contribute to user interface development using technologies such as React.js, TypeScript, and Tailwind CSS. Support backend development using Python (Django/FastAPI) and Node.js (Express). Assist with database development and maintenance (PostgreSQL, MySQL, and optionally MongoDB/DynamoDB). Contribute to cloud infrastructure deployment and maintenance (AWS or Azure). Assist More ❯
Posted:

Python/React Fullstack Developer

Spain
Hybrid / WFH Options
Privada
year of experience in applications architecture and design. - Mandatory knowledge of the following FrontEnd frameworks: React, Node.JS, Next.JS - Mandatory knowledge of the following Backend technologies: Python (Flask/FastAPI), JS (Node.js/Bun.js, Express, Nest.JS) - Mandatory knowldege of SQL, Non-SQL DB, automated deployment, HTML, CSS, Javascript/typescript. - Additional interesting knowldege: Azure DevOps, Git, GitFlow, vibe-coding. Soft Skills More ❯
Employment Type: Permanent
Salary: EUR Annual
Posted:
FastAPI
10th Percentile
£56,875
25th Percentile
£65,000
Median
£80,000
75th Percentile
£87,500
90th Percentile
£95,125