101 to 125 of 212 FastAPI Jobs in England

Senior Data Engineer

Location
Greater London, England, United Kingdom
system What you'll have Strong aptitude with SQL, Python and AWS data stack essential; Experience building efficient, scalable databases and APIs (e.g. Django, FastAPI) a huge plus; Experience in Kubernetes, Docker, Spark and related monitoring tools (e.g. DataDog, Grafana, Prometheus) for DataOps a huge plus; Experience with Airflow ...

Senior AI Engineer - Perm - London

Hiring Organisation
INFUSED SOLUTIONS LIMITED
Location
London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£75,000
Machine Learning, NLP or AI platforms. Experience productionising machine learning models at scale. Strong experience designing RESTful APIs and microservices using frameworks such as FastAPI, Flask or Django. Experience working with SQL and relational databases, including performance optimisation. Experience designing cloud-native solutions within AWS and/or Azure. Strong … automated testing and Infrastructure as Code. Excellent communication and stakeholder management skills. A passion for mentoring and developing other engineers. Technology Stack Python SQL FastAPI PyTorch Docker Kubernetes AWS Azure Git CI/CD Knowledge Graphs Large Language Models (LLMs) Amazon Bedrock Azure AI Foundry Machine Learning Natural Language Processing ...

Senior Fullstack Engineer, Payments Platform

Location
Greater London, England, United Kingdom
will architect and deliver high-scale web applications, owning features end-to-end from code to deployment. We value strong backend with Python/FastAPI and solid frontend with TypeScript/React, plus AWS, Docker, Kubernetes, and Terraform proficiency. Join a collaborative, globally distributed team and contribute to borderless payments. ...

Python Software Engineer - Fintech

Hiring Organisation
Run-Time Group Ltd
Location
South West London, London, United Kingdom
Employment Type
Permanent
class - 2;1 Degree in Comp Sci or STEM subject from a Top ranked University 3+ years of experience in Python development Tech: Python, FastAPI, Pydantic, PostgreSQL, AWS DevOps tools: Kubernetes, Docker,Terraform, Jenkins Very strong software engineering principles Enthusiasm for startup environment and cross-functional teams Passion for automation ...

Python Developer / Team Lead - FinTech

Hiring Organisation
Client Server
Location
London, UK
Employment Type
Full-time
good knowledge of cloud based services (they use GCP but AWS or Azure experience is fine)You have experience of building APIs, ideally FastAPI experienceYou have a good knowledge of CI/CD, testing and deploymentYou have a thorough understanding of Computer Science fundamentals such as OOP, Data Structures, Design ...

Python Developer / Team Lead - Fintech

Location
Greater London, England, United Kingdom
good knowledge of cloud based services (they use GCP but AWS or Azure experience is fine) You have experience of building APIs, ideally FastAPI experience You have a good knowledge of CI/CD, testing and deployment You have a thorough understanding of Computer Science fundamentals such as OOP, Data ...

python developer for AI cybersecurity products

Location
Greater London, England, United Kingdom
engineering culture Требования: Deep technical focus on hard engineering and complex backend architecture Strong Python backend fundamentals with high-level application of tools like FastAPI, Django, or Flask Senior-level technical sophistication beyond routine maintenance tasks Verifiable track record of technical contributions and honest project claims, such as active GitHub ...

Python Developer

Hiring Organisation
TRAKD
Location
City of London, London, United Kingdom
learn In-office role, UK-based Nice to Have React Native/consumer mobile experience Experience in a regulated environment (healthcare, fintech) FastAPI, Postgres, GCP Early-stage startup experience shipping, learning, iterating fast ...

Software Developer - Data Platform

Hiring Organisation
SQUAREPOINT CAPITAL
Location
London, UK
Employment Type
Full-time
development, data engineering, backend development, operations. Experience with any of these: SQL, JavaScript, TypeScript, React, C++, Rust. Experience with PostgreSQL, Redis or Valkey, FastAPI, Kubernetes, Helm, Hashicorp Vault, Hashicorp Nomad ...

Network DevOps Engineer

Hiring Organisation
Eclectic Recruitment
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
network automation applications and APIs. • Experience designing, consuming and integrating REST and GraphQL APIs, with exposure to technologies such as Django REST Framework, FastAPI and Pydantic. • Strong understanding of DevOps principles and software engineering best practices. • Proven experience using Git and GitLab, including practical experience developing and maintaining GitLab ...

Senior Data Scientist

Hiring Organisation
Sirius Analysis Limited
Location
Portsmouth, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
benefits, pension (7% contribution), 25 days holiday & life insurance
translating customer requirements intotechnical requirements and development objectives. Pythonexpertisecovering standard data sciencelibraries (NumPy, pandas, matplotlib, Scikit-learn,PyTorch, etc),web frameworks (Flask or FastAPI) and visualisation(Dash,Plotly,&Streamlit). Proficient inSQL. Working with unstructured data Building customer and stakeholder relationships. Supporting and leading authoring of technical reports and presenting ...

Threat Modelling Engineer

Hiring Organisation
Damia Group Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500/day
Serverless and Helm - essential . Cloud security and secure cloud architecture. Technical architecture design and review. Strong programming skills, particularly Python , including asynchronous programming. FastAPI - essential . Pytest/unit testing - essential . Experience developing and maintaining software in line with security standards and SDLC processes. Experience with technologies such ...

Senior Engineer

Location
Manchester, England, United Kingdom
business goals. Contribute to internal knowledge sharing and mentor junior engineers. Skills and experience: Required: Proven expertise in utilizing Python-based frameworks such as FastAPI for API development, Celery for task management, and Postgres for database solutions. Experience with vector and graph databases, and RAG-based architectures. Experience of with ...

AI & ML Engineer

Location
Greater London, England, United Kingdom
tooling, contributing ideas and recommendations for continuous improvement. Who you will work with Data and AI Team About you Strong Python engineering skills (FastAPI, testing, typing) and experience with cloud‐native development (GCP preferred). Hands‐on experience with GCP Vertex AI (model endpoints, pipelines, embeddings, vector search) or equivalent ...

Mid-Senior Software Engineer (AI & Research)

Location
Greater London, England, United Kingdom
support other build teams when needed — we're a startup and context‐switching is part of the job. Our stack: AWS, React Native, React, FastAPI, NestJS, Scala, Cypress, Maestro. (experience across all is not required) Delivery of Wellcome grant CIRCuiTS Companion Design, build and iterate on the AI companion feature ...

Senior ML Engineer

Hiring Organisation
London Stock Exchange Group
Location
London, UK
Employment Type
Full-time
Hands‐on experience with LLM and agent frameworks and agentic reasoning patterns.* Practical understanding of Model Context Protocol (MCP), including server and tool patterns.* FastAPI and REST API design and implementation experience.* Experience with prompt engineering and RAG‐based architectures.* Containerisation and Kubernetes‐based deployment experience.* Ability to work across ...

Applied AI Engineer

Location
Greater London, England, United Kingdom
Required Qualifications 5-8+ years of experience building production AI/ML systems Modern Python proficiency with deep knowledge of the ecosystem (Pydantic, FastAPI, asyncio, type safety) Experience with modern AI frameworks (we currently favour Pydantic AI) Production experience maintaining human-in-the-loop systems and AI monitoring/ ...

2027 Software Engineering Talent Pool

Location
Greater London, England, United Kingdom
excites you. Below you can find a small reflection of our current tech stack: Frontend: TypeScript Angular 19 Tailwind CSS Orval Zod Python Pydantic FastAPI All the other good stuff: Docker AWS About our offer We’re taking an office-centric approach to work (with lots of flexibility built ...

Full-stack Engineer - Operations Engineering Team

Location
Greater London, England, United Kingdom
scale systems: Familiarity with working on internal tools or platforms used by large operational teams. Framework experience across Python and TypeScript such as Django, FastAPI and React. Modern deployment experience: Working with CI/CD pipelines or deployment workflows. A data-driven mindset: Using data or metrics to assess whether ...

Senior ML Engineer - Production AI & Backend

Location
West of England, England, United Kingdom
design, build, and maintain scalable services, extending ML capabilities through the backend while embracing security and modern DevOps practices. Ideal candidates have strong Python, FastAPI experience, and familiarity with ML libraries, Git, Linux, and Scrum. #J-18808-Ljbffr ...

Senior Full-Stack Engineer — AI-Driven Fintech Ops

Location
Greater London, England, United Kingdom
applications and automations across Cards, Loans and Motor, shipping features used daily by Ops teams at scale. Ideal candidates have strong Python web experience (FastAPI/Django/Flask), JS/TS with React, and interest in Generative AI. Hybrid work model with in-office collaboration and growth ...

Python Developer

Hiring Organisation
Response Informatics
Location
London, United Kingdom
Employment Type
Contract
This role requires deep knowledge of financial systems, regulatory compliance, and secure data processing. Key Responsibilities: . Backend Design and deploy scalable APIs using FastAPI, Flask, or Django . Build automated pipelines to process large financial datasets . Optimize database queries for Oracle, or MongoDB . Create responsive web applications ...

Infrastructure Developer

Hiring Organisation
Ncounter
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£110,000 - £130,000 per annum
cloud • Working closely with infrastructure, platform, security and application engineering teams We are particularly interested in engineers with: • Strong commercial Python software development experience • FastAPI, SQLAlchemy, Pydantic and PostgreSQL exposure • Excellent REST API design and systems integration knowledge • Experience modelling complex infrastructure or configuration data • Knowledge across at least ...

Software Engineer

Location
Greater London, England, United Kingdom
strong backend engineers who've built production systems with any robust framework — Java/Spring Boot, Go, Kotlin, C#/.NET, Python (Django/FastAPI) or Ruby on Rails — and can ramp into TypeScript fast. We care that you've built and operated real backends, not which language ...

Senior Backend Engineer

Location
Greater London, England, United Kingdom
firms rely on to make real capital decisions. What you'd actually work on Building and shipping production backend services and APIs in Python (FastAPI) that power the platform's AI features, used daily by professional investors Designing and owning the orchestration layer for agentic AI capabilities: how the system ...