1 to 25 of 92 FastAPI Jobs in the City of London

Proven expertise in full-stack development using: TypeScript (and JavaScript frameworks such as NextJS, Node, or Tailwind) Python (including frameworks like Django, Flask, or FastAPI) PostgreSQL and relational database design, optimization, and maintenance. AI Development Tools such as Windsurf, Aider or Augment. Demonstrable experience building and scaling SaaS platforms in More ❯

Proven expertise in full-stack development using: TypeScript (and JavaScript frameworks such as NextJS, Node, or Tailwind) Python (including frameworks like Django, Flask, or FastAPI) PostgreSQL and relational database design, optimization, and maintenance. AI Development Tools such as Windsurf, Aider or Augment. Demonstrable experience building and scaling SaaS platforms in More ❯

contribute to prompt engineering efforts Required Qualifications: 5+ years developing full-stack software applications Expert-level Python skills Strong experience with modern web frameworks (FastAPI, Django, Flask) Proficiency in frontend technologies (React, TypeScript, JavaScript) Experience with databases (PostgreSQL, MongoDB) and data processing Track record of shipping reliable, scalable applications to More ❯

contribute to prompt engineering efforts Required Qualifications: 5+ years developing full-stack software applications Expert-level Python skills Strong experience with modern web frameworks (FastAPI, Django, Flask) Proficiency in frontend technologies (React, TypeScript, JavaScript) Experience with databases (PostgreSQL, MongoDB) and data processing Track record of shipping reliable, scalable applications to More ❯

how trading decisions are made — through speed, scale, and smart analytics. 🔧 What You’ll Do Develop high-performance APIs and data applications using Python (FastAPI, Flask, Django) Design and deploy scalable solutions on Microsoft Azure cloud services Collaborate with trading desks, quants, and global engineering teams Deliver clean, modular web More ❯

how trading decisions are made — through speed, scale, and smart analytics. 🔧 What You’ll Do Develop high-performance APIs and data applications using Python (FastAPI, Flask, Django) Design and deploy scalable solutions on Microsoft Azure cloud services Collaborate with trading desks, quants, and global engineering teams Deliver clean, modular web More ❯

lead on the design of complex systems, mentor engineers, and make critical decisions that directly impact and shape the platform’s success! Stack: Python, FastAPI, Go, TypeScript, React, Azure, Terraform, Kubernetes What do you need? Backend experience in Python OR Golang Frontend experience with Typescript Experience with cloud infrastructure (Azure More ❯

lead on the design of complex systems, mentor engineers, and make critical decisions that directly impact and shape the platform’s success! Stack: Python, FastAPI, Go, TypeScript, React, Azure, Terraform, Kubernetes What do you need? Backend experience in Python OR Golang Frontend experience with Typescript Experience with cloud infrastructure (Azure More ❯

MS Azure experience e.g. virtual networks, key vaults and storage, security • MS SQL backend development experience • Experience in developing API’s in python using FastAPI/Django/Flask • Hands on in ADF and Azure Databricks With a focus within Energy Trading, Oil & Gas, Financial Markets and Commodities, we offer More ❯

MS Azure experience e.g. virtual networks, key vaults and storage, security • MS SQL backend development experience • Experience in developing API’s in python using FastAPI/Django/Flask • Hands on in ADF and Azure Databricks With a focus within Energy Trading, Oil & Gas, Financial Markets and Commodities, we offer More ❯

proficiency in Python, particularly within hybrid application architectures (monolith + microservices) Experience using gRPC for internal service communications GraphQL for interaction with frontend services FastAPI or Starlette for 3rd party integrations Working knowledge of both Postgres and DynamoDB databases Experience deploying systems in AWS using managed Kubernetes services Proven track More ❯

proficiency in Python, particularly within hybrid application architectures (monolith + microservices) Experience using gRPC for internal service communications GraphQL for interaction with frontend services FastAPI or Starlette for 3rd party integrations Working knowledge of both Postgres and DynamoDB databases Experience deploying systems in AWS using managed Kubernetes services Proven track More ❯

with both technical and non-technical teams This role is 70% hands on, 30% management Technical Expertise Required - Python - proficiency with Pandas, Numpy, SQLAlchemy, FastAPI, and Pydantic MySQL, PostgreSQL, and Redis Hands-on experience with Google Cloud Platform (GCP) services like Pub/Sub, Cloud Run, VMs, Load Balancers, and More ❯

with both technical and non-technical teams This role is 70% hands on, 30% management Technical Expertise Required - Python - proficiency with Pandas, Numpy, SQLAlchemy, FastAPI, and Pydantic MySQL, PostgreSQL, and Redis Hands-on experience with Google Cloud Platform (GCP) services like Pub/Sub, Cloud Run, VMs, Load Balancers, and More ❯

with a strong portfolio of building scalable, production-grade web services. Expert-level proficiency in Python and significant experience with modern web frameworks like FastAPI or Django. Hands-on experience with NoSQL databases, specifically MongoDB , and in-memory data stores like Redis . Deep understanding of containerization with Docker and More ❯

with a strong portfolio of building scalable, production-grade web services. Expert-level proficiency in Python and significant experience with modern web frameworks like FastAPI or Django. Hands-on experience with NoSQL databases, specifically MongoDB , and in-memory data stores like Redis . Deep understanding of containerization with Docker and More ❯

and explain why you would do things a certain way Manage client and stakeholder relationships Additional technical skills: AWS Lambda, Spring Boot, NodeJS, Python FastAPI, Oracle, PostgreSQL and MongoDB This represents an excellent opportunity to secure a permanent role with a high profile and dynamic organisation. For further information please More ❯

and explain why you would do things a certain way Manage client and stakeholder relationships Additional technical skills: AWS Lambda, Spring Boot, NodeJS, Python FastAPI, Oracle, PostgreSQL and MongoDB This represents an excellent opportunity to secure a permanent role with a high profile and dynamic organisation. For further information please More ❯

programming language Hybrid architecture combining monolith and microservices gRPC used for fast, efficient inter-service communication GraphQL APIs for seamless integration with frontend platforms FastAPI and Starlette frameworks to interface with third-party services Database technologies including PostgreSQL and DynamoDB AWS cloud infrastructure with managed Kubernetes for deployment and scalability More ❯

Job Title: Python Developer Role Overview: We are seeking a motivated Python Developer to join our dynamic team. The ideal candidate will have 2-3 years of experience in developing scalable applications and be proficient in Python. You will work More ❯

with experienced founders, own technical architecture, lead scalability efforts, and help build the future tech team while making a real impact. Technical: Python/FastAPI mastery React proficiency + Flutter mobile development (or willingness to learn) Google Cloud Platform experience (or transferable AWS/Azure skills) Database expertise - both MySQL More ❯

with experienced founders, own technical architecture, lead scalability efforts, and help build the future tech team while making a real impact. Technical: Python/FastAPI mastery React proficiency + Flutter mobile development (or willingness to learn) Google Cloud Platform experience (or transferable AWS/Azure skills) Database expertise - both MySQL More ❯

using modern tools and cloud-native architecture. You’ll be building from the ground up in a greenfield environment, using technologies like Python, TypeScript, FastAPI, AWS and some Azure while contributing to projects that have direct commercial impact. Why this role? → A rare opportunity to work at the forefront of More ❯

using modern tools and cloud-native architecture. You’ll be building from the ground up in a greenfield environment, using technologies like Python, TypeScript, FastAPI, AWS and some Azure while contributing to projects that have direct commercial impact. Why this role? → A rare opportunity to work at the forefront of More ❯

commercial experience in Python 2+ years with any frontend JavaScript frameworks i.e. React/Angular/Vue.js Experience with frameworks like Django, Flask or FastAPI Exposure to cloud platforms such as AWS, Azure, or GCP UK-based, ideally London or commutable and able to work Hybrid (frequency can vary for More ❯