151 to 175 of 179 Remote FastAPI Jobs

Senior Fullstack Developer

Hiring Organisation
Version 1
Location
Newcastle Upon Tyne, Tyne and Wear, United Kingdom
Salary
£ 60 K
Company DescriptionVersion 1 has celebrated over 29 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables our customers to navigate the rapidly ...

Senior Fullstack Developer

Hiring Organisation
Version 1
Location
Birmingham, West Midlands (County), United Kingdom
Salary
£ 70 K
Company DescriptionVersion 1 has celebrated over 29 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables our customers to navigate the rapidly ...

Azure AI Developer

Location
Reading, England, United Kingdom
Designing and developing production-grade AI-powered applications. Building modern full-stack solutions using technologies such as React, Node.js, .NET/C#, Python and FastAPI . Integrating Microsoft AI technologies including Azure OpenAI, Azure AI Foundry, Foundry Agents and Azure AI Search . Building LLM-powered applications, RAG architectures, agentic … exposure to generative AI. Ideally, you’ll have: Extensive commercial full-stack development experience with one or more of: React/Node.js Python/FastAPI A strong track record of delivering production-grade software , not just prototypes. Experience designing and deploying applications within Microsoft Azure . Hands-on experience integrating ...

Senior Software Engineer

Hiring Organisation
HireQ Talent
Location
United Kingdom
likely bring strong experience in the following areas: Core Experience ✅ Python software engineering in production environments ✅ Designing and developing robust APIs ✅ FastAPI expertise ✅ PostgreSQL and database optimisation ✅ Docker and containerised deployment ✅ API integrations and third-party services ✅ Automated testing and quality-focused development ✅ Agile software delivery ✅ Building software products that … serve real customers at scale Technology You'll Be Working With Python FastAPI PostgreSQL Pydantic SQLAlchemy Alembic Docker Microsoft Azure CI/CD Pipelines OpenAPI Distributed Systems Modern Cloud Architecture Monitoring & Observability Platforms Authentication & Authorisation Frameworks Bonus Points If You Have Experience With ⭐ React and modern frontend technologies ⭐ C#/ ...

Senior AI Engineer

Hiring Organisation
Appcast
Location
London, UK
integrated services.Define and drive architecture for scalable, secure, reliable, and maintainable AI solutions deployed in production.Develop robust, well-tested backend APIs with FastAPI, containerized via Docker and deployed on Kubernetes.Architect and own search and retrieval solutions using Azure AI Search and MongoDB, including design of indexing strategies, hybrid search configurations … Python, including building and shipping production backend services.Hands-on experience building applications with LLMs such as Azure OpenAI, OpenAI, Anthropic, or similar.Experience with FastAPI or comparable Python web frameworks.Production experience with Docker and Kubernetes, including deployment and management on AKS.Strong hands-on experience with Azure, including Azure OpenAI, Azure ...

Senior AI Engineer

Location
Greater London, England, United Kingdom
integrated services. Define and drive architecture for scalable, secure, reliable, and maintainable AI solutions deployed in production. Develop robust, well-tested backend APIs with FastAPI, containerized via Docker and deployed on Kubernetes. Architect and own search and retrieval solutions using Azure AI Search and MongoDB, including design of indexing strategies … including building and shipping production backend services. Hands‐on experience building applications with LLMs such as Azure OpenAI, OpenAI, Anthropic, or similar. Experience with FastAPI or comparable Python web frameworks. Production experience with Docker and Kubernetes, including deployment and management on AKS. Strong hands‐on experience with Azure, including Azure ...

Infrastructure Python Developer

Hiring Organisation
Hays
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £400.0 per day + Inside IR35
Infrastructure Python Developer Rate: £400 per day (Inside IR35) Location: Sheffield, HSBC Grosvenor House, 1 Wellington Street, Sheffield S1 4NB Working Arrangement: Hybrid (60% office/40% remote) Contract Length: Until 27/11/ ...

Infrastructure Python Developer

Hiring Organisation
Hays Specialist Recruitment Limited
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Full-Time
Salary
£400.00 per day
Infrastructure Python Developer Rate: £400 per day (Inside IR35) Location: Sheffield, HSBC Grosvenor House, 1 Wellington Street, Sheffield S1 4NB Working Arrangement: Hybrid (60% office/40% remote) Contract Length: Until 27/11/ ...

Senior II Product Engineer

Hiring Organisation
9fin
Location
London, United Kingdom
Salary
£ 80 K
without stalling delivery.Use AI assisted engineering to move faster on understanding, prototyping, and shipping code.Our backend stackPython is the dominant backend language.Flask and FastAPI, with strong typing and Pydantic powering automated documentation and API definitions.PostgreSQL at the heart of most services.AWS for cloud hosted services, with heavy … skills around APIs, service boundaries, and the flow of data from persistent storage through to clients.Strong Python experience, including modern web frameworks (we use FastAPI with Pydantic and strong typing).Deep working knowledge of SQL and relational data modelling.Excellent collaboration and communication, including the ability to explain complex systems ...

Senior II Product Engineer

Hiring Organisation
9fin
Location
London, UK
Employment Type
Full-time
delivery. Use AI assisted engineering to move faster on understanding, prototyping, and shipping code. Our backend stackPython is the dominant backend language. Flask and FastAPI, with strong typing and Pydantic powering automated documentation and API definitions. PostgreSQL at the heart of most services. AWS for cloud hosted services, with heavy … around APIs, service boundaries, and the flow of data from persistent storage through to clients. Strong Python experience, including modern web frameworks (we use FastAPI with Pydantic and strong typing).Deep working knowledge of SQL and relational data modelling. Excellent collaboration and communication, including the ability to explain complex systems ...

AI Engineer

Location
Birmingham, England, United Kingdom
Apexon is a digital-first technology services firm specializing in accelerating business transformation and delivering human-centric digital experiences. We help customers outperform their competition through speed and innovation, wherever they are in the digital ...

Product Engineer – London (Hybrid)

Location
Greater London, England, United Kingdom
Salary: Competitive, dependent on experience Role closes: 16th September, 2026 Please note on your application - Salary expectation, relevant rights to work in UK About VARA is an early-stage technology company currently operating in stealth. ...

Senior Ai Engineer

Hiring Organisation
Typeform
Location
United Kingdom
Salary
£ 70 K
Who we areTypeform is a refreshingly different form builder. We help over 150,000 businesses collect the data they need with forms, surveys, and quizzes that people enjoy. Designed to look striking and feel effortless ...

Artificial Intelligence Engineer

Hiring Organisation
Arrows
Location
United Kingdom
architects and Team Leads, collaboration, and getting to know colleagues in person. About the Role You will be working with... Python 3.12 and the FastAPI web framework PHP 8.3 and Laravel 12 PostgreSQL and MySQL Docker and Docker Compose Git using CI/CD workflow OpenAI and other 3rd party … embedding APIs and tooling. Responsibilities Writing efficient, testable, and reusable Python code using the FastAPI framework Integrating those same AI features into the main site writing equally efficient, testable, and reusable code in PHP and Laravel Following the best practices and standards for development on the web app (enforced ...

Software Engineer: Platform and Backend (Mid-career / Senior)

Location
Cambridge, England, United Kingdom
some of the largest asset managers, hedge funds, index providers and sell-side banks. What you’ll do Build and operate async REST endpoints (FastAPI, Pydantic) that serve large datasets reliably and quickly. Work with large tabular data in pandas, Parquet/Arrow and DuckDB, and manage the memory … including graceful handling of failure modes. Essential Strong production Python including experience shipping and operating services. HTTP APIs in a typed framework such as FastAPI, with schema and contract discipline. Production AWS: S3, a compute service (e.g. ECS/Fargate or Lambda) and a datastore, with least-privilege IAM. Useful ...

Full Stack Engineer

Location
Greater London, England, United Kingdom
feature flags, and well-maintained non-production environments, enabling rapid iteration and feedback. Our Backend Stack Python is the dominant backend language used Flask & FastAPI Typing is used within our Python stack to power automated documentation and API definitions Relational Databases (PostgreSQL) at the heart of majority of services … from persistent storage to API endpoints, applying industry best practices for validation and reliability. Have experience with Python and web frameworks (we currently use FastAPI with strong typing and Pydantic). Have experience building and consuming APIs, ideally within a service-oriented architecture. Have a working knowledge ...

Senior ML & AI Engineer - Personalization, Search & Audio (Hybrid/Remote UK)

Location
City of Westminster, England, United Kingdom
closely with our Lead Data Scientist in developing and maintaining the team’s API service which delivers real-time ML output to Platform Engineering. FastAPI experience would be advantageous in this regard. This role can be hybrid (London) or remote ( but must have UK right to work and be based … infrastructure as code solutions for automating model rollout such as Terraform. It would be beneficial to have: Proficiency with an API web framework e.g. FastAPI, Django, Flask. Familiarity with experimentation and AB testing frameworks and packages. Experience with vector databases or other methodologies that can support larger scale semantic search ...

Senior Machine Learning Engineer (Maternity Leave Cover)

Location
Greater London, England, United Kingdom
Senior Machine Learning Engineer (Maternity Leave Cover) Department: Platform Delivery Employment Type: Fixed Term - Full Time Location: London Description The Machine Learning Engineer role sits within Client Delivery, embedded in the Data & Analytics Consulting (DACs ...

Senior Python Developer - AVP

Location
Belfast City District, Northern Ireland, United Kingdom
front office, Credit Risk Business. The candidate will be a core member of the technology team responsible implementing projects based on Python, FastAPI, MCP, LLM, Java and using latest technologies. Excellent opportunity to immerse in and learn within the Wholesale Credit Risk Division and gain exposure to business and technology … Research and resolve complex issues, escalating as appropriate. 5+ years of hands on experience in building an enterprise scale highly componentized application using Python, FastAPI Hands on development experience in Python Experience working with CI/CD pipelines, Kubernetes and other containerized platforms. Ability to effectively interact, collaborate with development ...

Senior Python Developer - AVP

Hiring Organisation
Citigroup
Location
Belfast, Down, United Kingdom
Salary
£ 60 K
front office, Credit Risk Business. The candidate will be a core member of the technology team responsible implementing projects based on Python, FastAPI, MCP, LLM, Java and using latest technologies. Excellent opportunity to immerse in and learn within the Wholesale Credit Risk Division and gain exposure to business and technology … Research and resolve complex issues, escalating as appropriate. 5+ years of hands on experience in building an enterprise scale highly componentized application using Python, FastAPI Hands on development experience in Python Experience working with CI/CD pipelines, Kubernetes and other containerized platforms. Ability to effectively interact, collaborate with development ...

Lead Python Backend Engineer - FastAPI, Azure London

Location
Greater London, England, United Kingdom
Client Server Ltd. in London is seeking a Lead Software Engineer to design and lead backend services, focusing on Python, FastAPI, and Azure Databricks. You will remain hands-on while guiding a small to medium technical team, defining technical requirements, architecture, and collaborating with Product Owners. The role is hybrid ...

Lead Software Engineer Python API

Hiring Organisation
Client Server
Location
London, United Kingdom
Salary
£ 100 K
Lead Software Engineer/Developer (Python FastAPI Azure Databricks) London/WFH to 110kAre you a backend focused Software Engineer with strong Python skills combined with technical/team leadership experience You could be progressing your career in a senior, hands-on role at a fast growing, global Insurance Underwriting … yearSeason ticket loanEmployee Assistance ProgrammeImpactful role with great career progressionApply now to find out more about this Lead Software Engineer/Developer (Python FastAPI Azure Databricks) opportunity. ...

Lead Software Engineer Python API

Hiring Organisation
Client Server
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
Lead Software Engineer/Developer (Python FastAPI Azure Databricks) London/WFH to £110k Are you a backend focused Software Engineer with strong Python skills combined with technical/team leadership experience? You could be progressing your career in a senior, hands-on role at a fast growing, global Insurance … loan Employee Assistance Programme Impactful role with great career progression Apply now to find out more about this Lead Software Engineer/Developer (Python FastAPI Azure Databricks) opportunity. ...

Senior Audio AI Engineer – TTS / Speech Synthesis

Location
United Kingdom
across various platforms (cloud, mobile, embedded). Optimize model inference using VLLM for efficient deployment. Build APIs and backend services for TTS deployment using FastAPI and Flask . Implement and manage data pipelines and storage solutions using MongoDB and MySQL . Technical Skills & Requirements Proficiency in Python and TypeScript … speech synthesis and NLP. Strong background in machine learning frameworks such as TensorFlow or PyTorch. Experience in designing scalable AI-driven applications. Familiarity with FastAPI , Flask , and cloud-based deployment environments. Knowledge of database management using MongoDB and MySQL . Your Experience Technical Expertise 3+ years of experience developing ...

Python Software Engineer

Location
Greater London, England, United Kingdom
responsibility, and thrives in a collaborative, supportive team where real impact is encouraged. Skills & Experience Job roles: Back End Core skills considered: Python, FastAPI, SQLAlchemy, Pandas, Numpy What You’ll Be Doing Design, build, and maintain APIs, backend services, and internal systems that support both client-facing features and operational … code reviews, technical discussions, and shared team practices Mentor peers and help grow a high-trust, high-impact engineering culture Python 3.x with FastAPI, Pydantic, SQLAlchemy, Pandas, and NumPy Relational databases: MySQL and PostgreSQL GCP experience is a plus, but not required Modern Middleware is a plus – e.g. Pub/ ...