11 of 11 Permanent REST Jobs in the City of Westminster

Senior Python Developer/ Engineer

Location
City of Westminster, England, United Kingdom
client stakeholders to translate business requirements into robust technical solutions. Design and implement integrations with internal client systems and external third-party APIs using REST, webhooks, and event-driven integration patterns. Apply software engineering best practices, including SOLID principles, Clean Architecture, Repository Pattern, Factory Pattern, Strategy Pattern, Dependency Injection ...

Technical Lead

Location
Westminster, West End, United Kingdom
approach, writing unit and integration tests to ensure high-quality code, and maintaining a robust testing suite for continuous integration and delivery. Experience developing REST-based APIs Strong experience with DevOps and CI/CD tools (such as Jenkins, Ansible, Packer, Docker) Experience with Docker, Kubernetes or OpenShift for containerisation ...

Senior Software Developer

Hiring Organisation
Youngs Employment Services
Location
WC2H, Covent Garden, Greater London, United Kingdom
Employment Type
Permanent
Salary
£65000 - £75000/annum Bonus
Azure SQL, API Management and Azure DevOps pipelines. Experience modernising legacy systems, ideally using strangler-fig or similar incremental migration approaches. Good understanding of REST API design, microservices and event-driven architecture patterns. Practical day-to-day use of AI-assisted development tools such as GitHub Copilot, Cursor, Claude Code ...

Vice President, Identity and Access Management

Location
City of Westminster, England, United Kingdom
Identity Governance and Administration (IGA), including RBAC (Role-Based Access Control) and entitlement management. Experience with application onboarding and integration through AD/Entra, REST/SCIM, DB, SAP and other Connector frameworks as well as disconnected application integration patterns for application access governance. Experience with integration into authoritative sources ...

D365/Power Platform Technical Lead

Location
Westminster, West End, United Kingdom
development experience using HTML, CSS, JavaScript, jQuery, Liquid Template Server-side development experience preferably using C#/.Net/.Net Core Integration experience with REST APIs/custom connectors Azure integration services knowledge ALM and CI/CD experience Comprehensive understanding of Non-Functional Requirements Strong customer-facing skills Relevant ...

Senior Frontend Engineer

Location
City of Westminster, England, United Kingdom
modern frontend architecture, component design patterns, and state management Strong web fundamentals: HTML, CSS, browser APIs, performance, and accessibility Experience consuming and integrating REST APIs and real-time data into frontend interfaces Familiarity with frontend build tooling (Vite, SvelteKit, or similar) and testing frameworks Preferred Skills Experience writing automated tests ...

Senior AI Engineer II - Agentic AI

Location
City of Westminster, England, United Kingdom
strong emphasis on agentic AI Core engineering stack Languages: Python, Go, TypeScript Cloud and infrastructure: AWS and/or GCP, Kubernetes APIs and services: REST, gRPC Distributed systems: event-driven architectures, including Kafka Agentic AI and ML Commercial and open-source LLMs integrated into agentic workflows Tooling for agent orchestration ...

AI Engineer III - Agentic AI

Location
City of Westminster, England, United Kingdom
focus on agentic AI. Core engineering stack Languages: Python, Go, TypeScript Cloud and infrastructure: AWS and/or GCP, Kubernetes APIs and services: REST, gRPC Distributed systems: event‐driven architectures, including Kafka Agentic AI and ML Commercial and open‐source LLMs integrated into agentic workflows Tooling for agent orchestration, retrieval ...

Business Support Engineer

Location
City of Westminster, England, United Kingdom
etc.)Proven experience in API development on cloud-based infrastructuresProficiency in full-stack development with experience in the full web stack, SOAP, and REST API technologies and architecturesExperience in communicating with technical and business audiences and creating technical documentationSolid understanding of IT infrastructures and network protocols on different layers, with ...

SAP ABAP EWM S/4 Hana Architect - UK

Location
City of Westminster, England, United Kingdom
Eclipse and ADLC tool. Should have Hands on experience on ABAP S4HANA including Workflows, AMDP, CDS, BOPF and BRF+. Should have knowledge working with REST API, SOAP API, ODATA. SAP AIF Application Interface Framework, In app extensibility and Adobe form. Extensively worked in ABAP/4 programming using Reports like ...

Consultant

Location
City of Westminster, England, United Kingdom
knowledge solutions. Use PHP, ConnectPHP, ROQL, JavaScript, HTML, CSS, jQuery, .NET, SQL, and supported APIs as appropriate to the solution. Design and implement REST/SOAP integrations with enterprise applications, including orchestration through Oracle Integration Cloud or equivalent middleware. Apply platform capabilities such as Job Scheduler, Element Manager, Data Sync … expertise in Custom Processes/Event Handlers, BUI extensions or add-ins, business rules, workflows, workspaces, custom objects, integrations, and reports. Strong experience with REST/SOAP APIs, PHP, ConnectPHP, ROQL, JavaScript, HTML, CSS, jQuery, .NET, SQL, and integration middleware such as Oracle Integration Cloud. Experience leading client workshops, architecture ...