FastAPI Jobs in London

1 to 25 of 52 FastAPI Jobs in London

Lead Software Engineer (Python)

London, United Kingdom
Hybrid / WFH Options
Arthur
and architecture. Essential skills for the Lead Software Engineer: Extensive career in software engineering API development with primarily Python Familiar with Python frameworks, preferably FastAPI but failing that Django Strong cloud competency, Azure, AWS or GCP Familiar with serverless technologies, Azure Functions or AWS Lambdas Familiar with both SQL and more »
Employment Type: Permanent
Salary: GBP 110,000 Annual
Posted:

Python Developer - AI Startup

Greater London, England, United Kingdom
Oliver Bernard
Location: London Bridge, London (SE1 9QU) Salary: £60,000 - £80,000 Industry: AI Tech Stack: Python, FastAPI, LLMs, AWS 👩🏻‍💻 Great opportunity for a talented Python Engineer (Python, FastAPI, LLMs, AWS) to be an early technical hire for an AI startup. The Company 🚀 AI business building reliable and safe assistant programmes … company culture. The platform aims to improve productivity and boost employee mental health and wellbeing. The Role ✨ They are seeking a Backend Engineer (Python, FastAPI, LLMs, AWS) to be an early technical hire helping to grow their MVP and ultimately scale the platform. You (Python, FastAPI, LLMs, AWS) will have … ownership over your part of the platform and complete autonomy to make technical decisions. The ideal candidate (Python, FastAPI, LLMs, AWS) will be a strong problem solver with experience of early businesses. Desired Skills ⚙️ Python FastAPI Large Language Models PostgreSQL, MySQL, NoSQL CI/CD, CircleCI, CloudBuild AWS Benefits 🏖 Flexible more »
Posted:

Machine Learning Engineer

London Area, United Kingdom
Hybrid / WFH Options
Dot Square Lab
We're a fast growing AI consultancy, working on a broad range of projects that include: computer vision (detection, segmentation, generation) reinforcement learning time series prediction simulations (continuous and event-based) optimization For more concrete examples see our portfolio on more »
Posted:

Senior Full Stack Engineer

City of London, London, United Kingdom
Rise Technical Recruitment Limited
Equity % + 100% Company Paid Private Dental & Vision Insurance This is an excellent opportunity for a Senior Python Full Stack Engineer with experience in FastAPI, Typescript, React & TanStack Query to join an exciting startup offering a high responsibility role into the Full Stack of their technology. You will be working … Engineer with React & Typescript on the front end. They will have great industry experience having built systems of reasonable scale and be familiar with FastAPI, Docker, Postgres & Redis for the Backend. The ideal candidate will also be familiar with Typescript, React, Tanstack Query (react-query), build tools and React component … using React & Typescript * Working with the Product team * To ensure systems can scale and have full observability The Person: * Strong Python, React & Typescript experience * FastAPI, Docker, Postgres, Redis experience * Typescript, React, Tanstack Query (react-query), build tools, React component libraries experience * Commutable 5 days on site in London Reference Number more »
Employment Type: Permanent
Salary: £80,000
Posted:

Senior Full Stack Engineer

South East London, London, United Kingdom
Hybrid / WFH Options
ADLIB Recruitment
our values. We care about them deeply. What experience youll need to apply: Experience using Python with one of the modern frameworks (Django, Flask, FastAPI, Tornado etc) to build REST APIs. Experience using React for frontend features. Strong database knowledge, SQL and PostgreSQL. Solid understanding of software engineering fundamentals, version more »
Employment Type: Permanent, Work From Home
Salary: £90,000
Posted:

Principal Software Engineer (Python)

London, United Kingdom
Hybrid / WFH Options
Arthur
skills for the Principal Software Engineer: Extensive career in software engineering API development with primarily Python, C# is useful Familiar with Python frameworks, preferably FastAPI but failing that Django Strong cloud competency, Azure, AWS or GCP Familiar with serverless technologies, Azure Functions or AWS Lambdas Familiar with both SQL and more »
Employment Type: Permanent
Salary: GBP 110,000 Annual
Posted:

Senior Backend Developer (Python/Flask) - London/Remote - £75,000 🚀

London Area, United Kingdom
Hybrid / WFH Options
limitless
in which you will play a key part in working on their Python backend services, using Flask. Their tech stack: ▪ Python 3 (Flask/FastAPI), Golang, Postgres ▪ Docker, Kubernetes ▪ GitHub Enterprise Cloud, Slack, Google Cloud Platform, Datadog Requirements: - Python developer with 5+ years commercial experience - Experience building modern web applications more »
Posted:

Senior Backend Developer (Python/Flask) - London/Remote - £75,000 🚀

london, south east england, United Kingdom
Hybrid / WFH Options
limitless
in which you will play a key part in working on their Python backend services, using Flask. Their tech stack: ▪ Python 3 (Flask/FastAPI), Golang, Postgres ▪ Docker, Kubernetes ▪ GitHub Enterprise Cloud, Slack, Google Cloud Platform, Datadog Requirements: - Python developer with 5+ years commercial experience - Experience building modern web applications more »
Posted:

Senior Python Developer

London Area, United Kingdom
Hybrid / WFH Options
Explore Group
Senior Python Developer – £100,000 + Benefits– SaaS Platforms – Remote/Hybrid – Flask/FastAPI Explore group have been fortunate enough to partner with a rapidly expanding SaaS business on an exclusive basis. To date, our client has done some very exciting & innovating things, allowing consumers on a global scale more »
Posted:

Senior Python Developer

london, south east england, United Kingdom
Hybrid / WFH Options
Explore Group
Senior Python Developer – £100,000 + Benefits– SaaS Platforms – Remote/Hybrid – Flask/FastAPI Explore group have been fortunate enough to partner with a rapidly expanding SaaS business on an exclusive basis. To date, our client has done some very exciting & innovating things, allowing consumers on a global scale more »
Posted:

Backend Engineer

London Area, United Kingdom
Hybrid / WFH Options
La Fosse
heart of everything they do. They have a really high performing team, yet maintain a friendly culture. Key Requirements: Python & API development – Flask/FastAPI/Django PostgreSQL + Relational DB’s Good communication skills MSc or PHD in computer science or mathematics Cloud experience – AWS/GCP preferred Nice more »
Posted:

Backend Engineer

london, south east england, United Kingdom
Hybrid / WFH Options
La Fosse
heart of everything they do. They have a really high performing team, yet maintain a friendly culture. Key Requirements: Python & API development – Flask/FastAPI/Django PostgreSQL + Relational DB’s Good communication skills MSc or PHD in computer science or mathematics Cloud experience – AWS/GCP preferred Nice more »
Posted:

Full Stack Engineer

London Area, United Kingdom
Coram AI
of industry experience and having built systems of reasonable scale You should be familiar and have experience with the main backend technologies we use: FastAPI, Python3, Docker, Postgres, Redis You should be familiar and have experience with front-end technologies we use: Typescript, React, react-query, build tools, React component more »
Posted:

Full Stack Engineer

london, south east england, United Kingdom
Coram AI
of industry experience and having built systems of reasonable scale You should be familiar and have experience with the main backend technologies we use: FastAPI, Python3, Docker, Postgres, Redis You should be familiar and have experience with front-end technologies we use: Typescript, React, react-query, build tools, React component more »
Posted:

Full Stack Developer (Mid-level)

london, south east england, United Kingdom
Eilla AI
with a focus on maintainability & best practices. Experience as an early engineer in a product-led startup is a bonus. Experience with any of FastAPI, Docker, MaterialUI, or Redux is a bonus. Responsibilities Build new features, guiding them from concept to release. Take ownership of development projects, participate in project more »
Posted:

Founding Software Engineer

london, south east england, United Kingdom
Kula
a month he single-handedly created the system which is now the most important service at Kula_ 💻 OUR CURRENT STACK: React + Typescript Python (FastAPI) Postgres DB Terraform AWS 📢 But we're language agnostic! If you're a great developer we'd love to have you onboard, regardless of your more »
Posted:

Full Stack Python/React Developer - Hybrid working - Up to £175k + Bonus

Greater London, England, United Kingdom
Hybrid / WFH Options
Hunter Bond
applications and other and data driven products using bleeding edge technologies. Skills/Experience: Strong knowledge of Python and/or React Experience with FastAPI is preferable Strong computer science fundamentals - 1st class degrees are ideal - also open to STEM backgrounds Please apply directly or email rdelaney@hunterbond.com for more more »
Posted:

Full Stack Python/React Developer - Hybrid working - Up to £175k + Bonus

london, south east england, United Kingdom
Hybrid / WFH Options
Hunter Bond
applications and other and data driven products using bleeding edge technologies. Skills/Experience: Strong knowledge of Python and/or React Experience with FastAPI is preferable Strong computer science fundamentals - 1st class degrees are ideal - also open to STEM backgrounds Please apply directly or email rdelaney@hunterbond.com for more more »
Posted:

Python Developer

london, south east england, United Kingdom
HartleyCo
yet growing team and actively contribute by taking ownership of the product from conception to completion. Key Skills/Responsibilities: Proficiency in Python and FastAPI for building robust backend systems. Experience with AI technologies, enhancing our platform's capabilities. LLM (Large Language Models) experience, a strong plus. This is a more »
Posted:

Senior Application Engineer

London Area, United Kingdom
Hybrid / WFH Options
Climate Policy Radar
large language models to help researchers analyse data. You will be working in a tech team using a diverse tech stack including: Backend: Python, FastAPI, PostgreSQL, Vespa, SQLAlchemy, Flask. Frontend: React, Next.js. Data Science: Python, Jupyter, PyTorch, Pandas, Spacy, Huggingface, Numpy, Streamlit, Weights and biases. Infra: Pulumi, Docker, AWS AppRunner … Step Functions, Grafana cloud monitoring, Prefect. Who you are Must haves: Experience using Python with one of the modern frameworks (Django, Flask, FastAPI, Tornado etc) to build REST APIs. Experience using React for frontend features. Strong database knowledge, SQL and PostgreSQL. Solid understanding of software engineering fundamentals, version control (Git more »
Posted:

Senior Application Engineer

london, south east england, United Kingdom
Hybrid / WFH Options
Climate Policy Radar
large language models to help researchers analyse data. You will be working in a tech team using a diverse tech stack including: Backend: Python, FastAPI, PostgreSQL, Vespa, SQLAlchemy, Flask. Frontend: React, Next.js. Data Science: Python, Jupyter, PyTorch, Pandas, Spacy, Huggingface, Numpy, Streamlit, Weights and biases. Infra: Pulumi, Docker, AWS AppRunner … Step Functions, Grafana cloud monitoring, Prefect. Who you are Must haves: Experience using Python with one of the modern frameworks (Django, Flask, FastAPI, Tornado etc) to build REST APIs. Experience using React for frontend features. Strong database knowledge, SQL and PostgreSQL. Solid understanding of software engineering fundamentals, version control (Git more »
Posted:

Back End Developer

london (battersea), south east england, United Kingdom
Morpheus Talent Solutions
of a backend engineer. Experience in the following does not need to be professional if you have GitHub or other projects you can evidence: FastAPI The AI + LLM space. Serverless Distributed queue systems Redis Document processing (ETLs) AI frameworks (eg, Langchain) Thank you for your interest in our Job more »
Posted:

Python Developer

London, England, United Kingdom
Hybrid / WFH Options
AWTG Ltd
join our team and play a key role in developing and deploying machine learning models into production. You will leverage your expertise in Python, FastAPI, and cloud platforms (AWS, GCP, Azure) to design, develop, and maintain software applications that drive real-world impact. Key Responsibilities: Design, develop, and maintain high … s or Master's degree in Computer Science, Engineering, or a related field. 5+ years of professional experience in Python development. Strong proficiency in FastAPI or similar frameworks. Extensive experience with CI/CD pipelines, deployment strategies, and tools. Hands-on experience with Docker and container orchestration. Proficiency in deploying more »
Posted:

Python Developer - AI Startup

london, south east england, United Kingdom
Oliver Bernard
Location: London Bridge, London (SE1 9QU) Salary: £60,000 - £80,000 Industry: AI Tech Stack: Python, FastAPI, LLMs, AWS 👩🏻‍💻 Great opportunity for a talented Python Engineer (Python, FastAPI, LLMs, AWS) to be an early technical hire for an AI startup. The Company 🚀 AI business building reliable and safe assistant programmes … company culture. The platform aims to improve productivity and boost employee mental health and wellbeing. The Role ✨ They are seeking a Backend Engineer (Python, FastAPI, LLMs, AWS) to be an early technical hire helping to grow their MVP and ultimately scale the platform. You (Python, FastAPI, LLMs, AWS) will have … ownership over your part of the platform and complete autonomy to make technical decisions. The ideal candidate (Python, FastAPI, LLMs, AWS) will be a strong problem solver with experience of early businesses. Desired Skills ⚙️ Python FastAPI Large Language Models PostgreSQL, MySQL, NoSQL CI/CD, CircleCI, CloudBuild AWS Benefits 🏖 Flexible more »
Posted:

Senior Software Engineer

City Of London, England, United Kingdom
Hybrid / WFH Options
Harrington Starr
ll Love It Here: Massive Impact Shape the future of FinTech by building mission-critical APIs. Cutting-Edge Tech Stack: Dive deep into Python, FastAPI, PostgreSQL, RabbitMQ, AWS, Kubernetes, and Docker. Remote Freedom: Work from anywhere with their flexible remote-first model. Continuous Learning: Fuel your growth with paid training … development programs, and certifications. You're a Perfect Fit If You have 5+ years of hands-on Python development experience. You're a FastAPI pro with a strong understanding of web frameworks. You possess excellent SQL database knowledge and experience. You've built and deployed containerized applications using Docker and more »
Posted:
FastAPI
London
10th Percentile
£62,500
25th Percentile
£72,500
Median
£82,500
75th Percentile
£110,000