6 of 6 API Design Jobs in the South West

Python Developer - Onsite in Bristol 3x per week Job Description We are seeking a talented Python Developer with strong experience in backend development and API design using FastAPI. This role involves working with Pydantic for schema validation and SQLite for lightweight relational data storage, requiring an ability … communicate effectively and collaborate with a diverse team. Responsibilities Design and develop Python-based applications and services. Build and maintain REST APIs, backend systems, and integrations. Streamline versioning, release, and packaging processes of the application code. Establish testing strategies including unit, integration, end-to-end, performance, and resilience tests. ...

experienced Technical Architect looking to shape the future of enterprise technology? We're looking for a technically strong architect to lead the design and evolution of modern, cloud-first solutions within this financial services business! This is a strategic role where you'll define architecture, influence technology decisions … Architect or similar, with strong expertise across Microsoft technologies and modern cloud architecture; Stack: Microsoft Azure and cloud-native architecture Microservices and distributed systems API design, API Management and enterprise integration .NET and Microsoft technology stacks Microsoft Entra ID, Microsoft 365 and Dynamics 365 Desirable: Cloud migration ...

improved valuation,, internal market and others) are architecturally coherent, reusable and aligned with bp's enterprise technology strategy. Establish and chair the GPTI Architecture Design Authority, governing all significant change through structured reviews, design challenges and sign-off gates. Influence and advise VP/SVP-level stakeholders … through risk analytics (VaR, Greeks, Monte Carlo, stress testing), P&L attribution, settlement, invoicing, confirmations and regulatory reporting (REMIT, EMIR, MiFID II, ACER). Design and govern the market connectivity architecture, covering exchange connectivity, broker interfaces, electronic trading platforms, TSO/DSO nomination interfaces and real-time price feeds. ...

experience with: Android development (Kotlin, Jetpack Compose) Backend development (Rust, Python or Go) Git and modern development workflows Docker + CI/CD pipelines API design (REST/OpenAPI) Working in secure or controlled environments Nice to have: AWS or Azure experience Kubernetes Agile delivery experience Secure coding ...

enjoys building from the ground up. The salary range is up to £120,000 depending on experience and fit. Key Responsibilities Own the design, development, and operation of the core backend services that power our consumer-facing products and internal operational tooling. Build scalable, low-latency systems that … notification preferences, audience segmentation, and delivery tracking. Integrate with third-party data providers and external services, ensuring robust failure handling, observability, and system resilience. Design and support secure internal tooling APIs, including role-based access controls, audit trails, change history, and safe administrative workflows. Build and operate event-driven ...

Title: Python Fast API Developer - Onsite in Bristol 2/3 days per week Job Description This role focuses on designing and developing robust Python-based backend applications and services, with a strong emphasis on REST API design and implementation using FastAPI. You will work with Pydantic … code. The position requires close collaboration with a diverse team to deliver scalable, reliable solutions and to continuously improve development and release processes. Responsibilities Design and develop Python-based applications and backend services. Build, document, and maintain REST APIs using FastAPI, ensuring secure and reliable integrations. Develop and maintain ...