16 of 16 Contract FastAPI Jobs in the UK

infrastructure, taking features from initial refinement through to production. Skills and Experience: Strong hands-on React, TypeScript/JavaScript and Python/FastAPI development skills. Experience building REST APIs, microservices and secure authentication using OAuth2, OpenID Connect and JWT. Practical AWS experience, including IAM, monitoring, secrets management and serverless ...

requirements into scalable cloud architectures and managing timelines, risks, and deployment roadmaps across multiple enterprise accounts . Python: Expert, production-quality Python (for example FastAPI, Pydantic, asyncio, pandas, pytest). R and R Shiny : Solid R and experience building and deploying Shiny applications. LLM and agent engineering: Hands-on experience ...

Full Stack Developer Engineer - Cyber DevOps Rate: £450 (Outside IR35) Location: Remote Contract: 3-6 months Python | FastAPI | JavaScript | React | AWS We're looking for an experienced Full Stack Developer to join a growing Cyber DevOps team, developing innovative applications, automation and engineering tools used across Cyber Security and Network ...

deployment) - should be able to show practice of commit early and deploy often Preferred qualifications: Demonstrated experience of Python backend development (e.g. using FastAPI) Demonstrated experience with biological or scientific data (e.g. genomics, transcriptomics, proteomics), or pharmaceutical industry experience Knowledge of AI/ML approaches and deployment of AI/ ...

customer environments Configure and troubleshoot Linux infrastructure, GPU platforms, networking and Docker-based deployments Develop APIs and user interfaces using technologies such as Python, FastAPI, React and TypeScript Take ownership of technical workstreams from design through deployment and operational support Debug complex production issues and perform root cause analysis across ...

code, ideally in AWS Clear communication and the ability to explain technical trade-offs to technical and non-technical colleagues Nice to have FastAPI or another modern Python API framework PostgreSQL or MySQL, Docker, Celery, Redis and Sentry Asynchronous or event-driven processing AWS CDK, Terraform or similar Experience ...

with a strong software engineering background who enjoys building robust, scalable solutions across both backend and frontend technologies. Essential Skills Strong Python development experience FastAPI, API design, middleware, and asynchronous development patterns Pydantic and schema validation PostgreSQL database design, migrations, and query optimisation React and TypeScript Authentication and authorisation ...

partner with IT, architecture, and security teams to ensure platform access and data privacy. Key Skills and Requirements: Proficiency in production-quality Python (e.g., FastAPI, Pydantic, asyncio, pandas, pytest). Experience with R and R Shiny for building and deploying applications. Hands-on expertise with LLM APIs (e.g., OpenAI, Anthropic ...

service integration, authentication, authorisation and secure software development. Experience taking ownership of complex engineering projects, making architectural decisions and mentoring other engineers. Desirable: Python, FastAPI, LangGraph, LangChain or similar AI frameworks. JSON-RPC, SSE, WebSockets and event-driven architectures. Experience with RAG, LLM function calling and context management. An interest ...

pipelines so changes ship reliably Essential Requirements • Clearance: Active SC clearance • Python: Strong Python, with experience building and testing data pipelines and APIs (FastAPI, PyTest) • Unstructured document ingestion: Extracting clean text from PDF, DOCX and HTML, including layout-aware parsing (headings, tables, multi-column pages) • RAG retrieval pipelines: Chunking strategy ...

Beacon or similar) Strong SQL and large-scale data handling expertise Pandas and NumPy for data processing and analytics REST API development using Flask, FastAPI or Django Strong understanding of performance optimisation and scalable systems Unix/Linux and Shell Scripting experience Domain Experience Investment Banking or Capital Markets background ...

engineering judgement and the ability to contribute independently from day one, with technical depth of experience in overall architecture, core Python multiprocessing, async programming, FastAPI, source control and CI/CD. Including practical experience with messaging platforms such as Kafka and the use of AI assisted tools in project delivery. ...

Required Skills Frontend React.js REST API troubleshooting JavaScript/TypeScript basics Backend Python FastAPI REST APIs Postman/Swagger Cloud AWS (EC2, Lambda, S3, CloudWatch, API Gateway, IAM) Support Incident & ticket management (ServiceNow/Jira) Log analysis and application troubleshooting Qualifications Bachelor's degree in Computer Science, IT, or related ...

Required Skills Frontend React.js REST API troubleshooting JavaScript/TypeScript basics Backend Python FastAPI REST APIs Postman/Swagger Cloud AWS (EC2, Lambda, S3, CloudWatch, API Gateway, IAM) Support Incident & ticket management (ServiceNow/Jira) Log analysis and application troubleshooting Qualifications Bachelor's degree in Computer Science, IT, or related ...

Proven experience operating as a Lead Engineer or Principal Engineer within complex delivery environments. Strong experience developingbackend services using: Kotlin Java Spring Boot Python FastAPI Frontend development experience using: TypeScript Node.js Express Experience working within cloud-native environments and modern software delivery practices. Ability to operate independently and drive outcomes ...

Develop solutions for PDF processing, OCR, entity matching, and structured data extraction. Improve accuracy through testing, evaluation, and regression frameworks. Scale services using Azure, FastAPI, Terraform, and Azure DevOps. Collaborate with senior engineers and stakeholders to drive technical decisions. Essential Skills 5+ years' software engineering experience. 2+ years working with … LLMs and Generative AI solutions. Strong Python and FastAPI development experience. Hands-on experience with Azure OpenAI and Azure cloud services. Experience processing and extracting data from complex documents. Strong testing and CI/CD experience. Desirable OCR solutions Databricks Energy sector or Public Sector experience Terraform and Cosmos ...