London, England, United Kingdom Hybrid / WFH Options
9fin
to API endpoints, while applying industry best practices for validation Experience with Python and its web frameworks (we currently use FastAPI with strong typing & Pydantic) Strong experience delivering APIs, Service Oriented Architecture Good working knowledge of SQL statements for retrieving data A good collaborator and communicator with cross functional engineering More ❯
non-technical audience Independent and self-driven learner, able to step outside of their area of expertise Python; we work with asyncio, SQLAlchemy, FastAPI, Pydantic, NumPy, Pandas SQL; performance tuning, schema design, monitoring in production, we mainly work with PostgreSQL Cloud (AWS) deployments and monitoring, basic networking and security best More ❯
London, England, United Kingdom Hybrid / WFH Options
Fundment
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 Cloud Logging. More ❯
London, England, United Kingdom Hybrid / WFH Options
Axiom Software Solutions Limited
to demonstrate these intuitively Requirements Required Skills: Languages/Frameworks: JSON YAML Python (as a programming language, not just able to write basic scripts; Pydantic experience would be a bonus) SQL PySpark Delta Lake Bash (both CLI usage and scripting) Git Markdown Scala (bonus, not compulsory) Azure SQL Server as More ❯
engage in Agile ceremonies. What We're Looking For: Technical Expertise: Extensive experience in designing and implementing REST APIs using Python (3.x) and FastAPI (Pydantic schema). Testing Proficiency: Skilled in writing unit and API tests. API Integration: Experience in developing clients for consuming external REST APIs. Security Knowledge: Understanding More ❯
engage in Agile ceremonies. What We're Looking For: Technical Expertise: Extensive experience in designing and implementing REST APIs using Python (3.x) and FastAPI (Pydantic schema). Testing Proficiency: Skilled in writing unit and API tests. API Integration: Experience in developing clients for consuming external REST APIs. Security Knowledge: Understanding More ❯
London, England, United Kingdom Hybrid / WFH Options
Circadia Technologies Ltd
. Attributes: Need to Haves: C++ - Strong understanding of multithreading, asynchronous programming, network protocols. Advanced knowledge of Python and related frameworks (FastAPI, NumPy, Pandas, Pydantic) including multithreading and parallel design principles. Understanding of AWS, including knowledge of Cognito, Pinpoint, IoT, MSK and other services. Deep understanding of user-centered design More ❯
London, England, United Kingdom Hybrid / WFH Options
ZipRecruiter
decisions in a product-driven environment. Strong expertise in AI/ML technologies , including experience with modern AI frameworks and LLM integration (OpenAI, Anthropic, Pydantic-AI, LangGraph, LangChain), and deployment of production AI systems. Proficiency in back-end development with Python and Laravel based systems. Experience with RESTful APIs, database More ❯
London, England, United Kingdom Hybrid / WFH Options
JR United Kingdom
skills and a bias toward action. Technologies You’ll Work With Experience in some or most of the following: Languages/Frameworks: Python, FastAPI, Pydantic, Streamlit (for internal tools) AI: AgenticFlows, GenAI, LLMs, and multimodal systems Infrastructure: Docker, Terraform, GitHub Actions, GCP (preferred) The role is remote with occasional travel More ❯
London, England, United Kingdom Hybrid / WFH Options
WMtech
skills and a bias toward action. Technologies You’ll Work With Experience in some or most of the following: Languages/Frameworks: Python, FastAPI, Pydantic, Streamlit (for internal tools) AI: AgenticFlows, GenAI, LLMs, and multimodal systems Infrastructure: Docker, Terraform, GitHub Actions, GCP (preferred) The role is remote with occasional travel More ❯
market. If you love Python, enjoy simplifying complexity, and want to make an impact, I'd love to hear from you. Requirements: Python FastAPI Pydantic, SQLAlchemy PostgreSQL Docker, AWS Bonus points: Have worked in fintech, payments, or ad tech Experienced with system design, APIs, and cross-functional teamwork More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
market. If you love Python, enjoy simplifying complexity, and want to make an impact, I'd love to hear from you. Requirements: Python FastAPI Pydantic, SQLAlchemy PostgreSQL Docker, AWS Bonus points: Have worked in fintech, payments, or ad tech Experienced with system design, APIs, and cross-functional teamwork More ❯
London, England, United Kingdom Hybrid / WFH Options
Intellect Group
client profiling, and analytics. Developing responsive frontend interfaces using React and TypeScript , based on detailed FIGMA designs. Creating scalable microservices and APIs using FastAPI , Pydantic , SQLAlchemy , and Poetry . Designing and optimizing database schemas and async APIs for high throughput. Collaborating with DevOps engineers on containerisation and deployment pipelines (Kubernetes … KEDA). Ensuring high standards of code quality, performance, and documentation throughout. Frontend : React, TypeScript Backend : Python (FastAPI, SQLAlchemy, Pydantic, Alembic, Mypy, Ruff, Pytest) About You: 1–4 years’ experience in a full-stack or backend-heavy development role. Strong knowledge of Python, async programming, microservices, and cloud-native design. More ❯