21 of 21 Contract API Integration Jobs in England

Dell Boomi Integration Consultant | £500-£550p/day Outside IR35 | 12 months initially | London/Birmingham Our client is looking for an experienced Dell Boomi Integration Consultant to support a large-scale enterprise integration programme. The role will focus on designing, developing and delivering integration solutions … Boomi AtomSphere, connecting multiple enterprise platforms across cloud and on-premise environments. This is a hands-on technical position requiring strong Boomi development experience, API integration knowledge and the ability to support complex integration landscapes. Key Responsibilities: Design and develop scalable integration solutions using Dell Boomi ...

INTEGRATION DEVELOPER SC CLEARED (Apply online only) P/D INSIDE IR35 REMOTE 6 MONTHS We are seeking an experienced Integration Developer to support the migration to HubStream One within a Microsoft Azure environment. The role focuses on designing, building, and maintaining secure, scalable, and resilient integrations using … modern API-driven architectures and Azure Integration Services. Key Responsibilities Design and implement integrations supporting HubStream One migration Develop and maintain RESTful APIs and Azure-based integration services Build integration workflows using Azure Logic Apps Develop and manage Azure Web Apps/App Services Configure ...

frontend ecosystem across multiple products. Key Responsibilities Define and own frontend architecture across a microservices-based platform Design scalable UI solutions aligned to API-first backend services Establish reusable components, UI standards and enterprise design systems Define integration approaches with RESTful and event-driven services Ensure performance, security … Frontend Architecture within complex environments Expertise in React, JavaScript (ES6+), TypeScript, HTML5 and CSS3 Experience designing SPA or micro-frontend architectures Strong understanding of API integration (REST, API gateway patterns, BFF) Experience working in cloud environments such as AWS or Azure Exposure to Docker, Kubernetes ...

vendor environments, liaising with stakeholders and client architects - Familiar with Agile delivery practices and Behave/BDD (Gherkin syntax) for collaborative workflows BSS Platform & Integration Architecture - Deep BSS platform experience: Order Management, Product Catalogue, CRM (Salesforce), Billing, Service Orchestration, Inventory, Service Assurance - understanding data models, system processes and integration patterns at implementation level - Integration architecture: microservices, API gateways, event-driven architectures, event brokers (Kafka), queues - handling 120+ integration points across systems and legacy stacks - Lead-to-Cash (L2C) and Order-to-Cash (O2C) solutions in Tier-1 telecom operator environments - TMF standards: Product Ordering (TMF641 ...

observability platforms. Implement data reduction strategies to improve platform efficiency and reduce licensing costs. Develop and maintain data parsing, normalisation, and enrichment processes. Support integration with security and monitoring platforms such as Splunk, Microsoft Sentinel, Elastic, and Datadog. Troubleshoot data ingestion, routing, and pipeline performance issues. Work with Security … Linux environments. Networking fundamentals including TCP/IP, DNS, SSL/TLS, and load balancing. Automation & Scripting Python PowerShell Bash/Shell scripting API integration and automation Desirable Experience Financial Services or Investment Banking experience. Large-scale observability or cyber transformation programmes. Experience with OpenTelemetry. Experience with Infrastructure ...

present, and secure approval for your designs at the Architecture Review Board. Champion Application Security: Define robust security requirements including OAuth 2.0, SSO, authentication, API security, and proactive threat modeling. Lead Agile Teams: Provide hands-on technical leadership throughout the sprint process. You will remove technical impediments, guide … Infrastructure: Proven experience with Cloud platforms ( AWS & Azure ), serverless deployments, and containerization optimization. Experience executing cloud migrations. Architecture & APIs: Strong background in REST APIs, API integration, and event-driven architecture. Comfortable using architecture modeling techniques (UML, C4). Security Expertise: Deep understanding of application security, access control, Single ...

Apache Spark and large-scale batch processing. Terraform, CI/CD pipelines, and Infrastructure as Code. Git/GitLab and modern software development practices. API integration and data services. Data warehousing, dimensional modelling, and dbt. Power BI familiarity. Experience working within government or highly regulated environments. What ...

Problem, Change, CMDB, Asset, Service Request, Knowledge. Proficiency in AR System workflow (Filters, Escalations, Active Links) and Smart IT configuration. Strong REST/SOAP API integration skills; experience with BMC Helix iPaaS/Integration Service. Scripting ability in Python, PowerShell, or Bash for automation tasks. Experience with ...

support SQL Engineering initiatives, delivering high-quality, scalable solutions aligned to cyber and infrastructure programmes. This role focuses on enhancing design, development, and integration across enterprise services. What you'll be doing Developing and engineering SQL-based solutions to support key technology initiatives Enhancing solution design and delivery, ensuring … seamless integration with internal platforms Adhering to best practices for change control, database security, and governance Producing and maintaining clear documentation across all solution components Collaborating proactively across infrastructure teams and promoting best practices Communicating complex technical concepts clearly to a wide range of stakeholders What we're looking ...

security, performance and compliance standards Essential Skills & Experience Strong commercial experience with: C#/.NET Core/.NET 6+ Vue.js JavaScript/TypeScript REST API development and integration SQL Server and relational databases Hands-on experience with Microsoft Azure, including services such as: App Services Azure Functions Azure … departments NHS organisations Public Sector bodies Desirable Experience Candidates with any of the following will be particularly attractive: Python development experience AWS cloud experience API-first architecture and API management platforms Microservices architecture Containerisation (Docker/Kubernetes) Event-driven architectures Experience working on large-scale digital transformation programmes ...

security, performance and compliance standards Essential Skills & Experience Strong commercial experience with: C#/.NET Core/.NET 6+ Vue.js JavaScript/TypeScript REST API development and integration SQL Server and relational databases Hands-on experience with Microsoft Azure, including services such as: App Services Azure Functions Azure … departments NHS organisations Public Sector bodies Desirable Experience Candidates with any of the following will be particularly attractive: Python development experience AWS cloud experience API-first architecture and API management platforms Microservices architecture Containerisation (Docker/Kubernetes) Event-driven architectures Experience working on large-scale digital transformation programmes ...

Configure and administer Microsoft Fabric data environments. Design and implement data ingestion and landing strategies. Develop scalable data architectures using Medallion Architecture principles. Deliver API integrations and automated data workflows. Support data quality, governance and compliance requirements. Collaborate with analysts and stakeholders to develop effective data solutions. Contribute … data engineering standards and best practice. Essential Experience Microsoft Fabric implementation, configuration or administration. Data engineering and ETL/ELT development. Data ingestion and integration from multiple source systems. Cloud-based data platform experience, ideally Azure. API integration and data pipeline development. SQL and data modelling expertise. ...

Claude, LLaMA, Mistral, etc.), prompt engineering, agent memory, tool calling, and autonomous task execution. Understanding of enterprise solutioning with cloud platforms (AWS, Azure, GCP), API integration, and data security best practices. Exceptional communication and consulting skills, with the ability to present solutions to both technical and non-technical ...

stored procedures SQL Server Migration Assistant (SSMA) Advanced SQL: Strong query writing and optimisation skills Unix/Linux Shell Scripting Version Control: GitHub API Integration: Experience working with RESTful APIs Alteryx: For data preparation and automation Data Visualisation: Experience with dashboarding and reporting tools Workflow Automation & Scheduling: Using ...

help build secure, high-quality native Android applications for a major public sector programme. Key Skills Kotlin (preferred) and Java Android SDK REST API integration MVVM & Jetpack Components Google Play Console & Release Management Mobile performance optimisation Secure coding practices GitHub Copilot or other AI-assisted development tools (desirable ...

major corporate system (or multiple smaller systems) Knowledge · Strong knowledge of major systems in use within the Local Government Sector · Familiar with API Integration technologies to integrate third-party APIs with existing systems. · Highly developed knowledge of the sector specifically in the field of application management. · Proven ability ...

simple, deterministic flows over complex prompt chains) - Integrating customer/internal data using RAG approaches - Optimising cost, reliability, and system efficiency - Building and maintaining API/SDK-based voice pipelines - Supporting secure handling of sensitive/PII data What we're looking for: - Strong experience building voice … Proven ability to deliver production-grade AI systems - Good understanding of latency and performance optimisation - Experience with RAG and data-driven AI architectures - Strong API integration skills and practical engineering mindset - Comfortable working with sensitive data in production contexts If this sounds like a strong fit, drop ...

ground up, using contemporary engineering practices and AI-assisted development tools. Key Skills & Experience: Strong commercial experience with Go (Golang) Backend-first development experience API integration Full stack experience with a Back End focus Comfortable contributing to Front End development when required An AI-assisted development mindset Nice ...

development partners to deliver projects and scale the platform. As we expand our business seller network, we are looking for an experienced Senior Integration Engineer to help businesses connect their inventory systems directly to the ifndautoparts marketplace. This is a highly technical, hands-on role focused on helping business … founders, onboarding team, and external development partners to help shape the future of seller integrations across the platform. The Role As our Senior Integration Engineer, you will be responsible for designing, developing, and maintaining integrations between external inventory systems and the ifndautoparts marketplace. When a new business seller joins ...

them into automation solutions. Design end-to-end automation workflows for network and operational processes, ensuring efficiency and scalability. Create and manage device and API integrations within Itential to streamline workflows. Monitor and maintain deployed workflows, addressing performance issues and making iterative improvements. Leverage Itential's API, adapters … Proficiency in Scripting with Python , with an emphasis on automating tasks and integrating APIs. Familiarity with RESTful APIs and JSON, including building and testing API integrations. Experience with Git or other version control systems. Ability to troubleshoot and resolve issues in complex workflows. Strong analytical and problem-solving skills ...

/PO Integration Consultant Location: Worthing or Telford - Eligibility: Candidates must be UK Nationals. Due to the nature of this role and potential security clearance requirements, this opportunity is open to UK Nationals based in the UK only. SC clearance is not required initially but may be requested … later stage. The Role We are seeking an experienced SAP PI/PO Integration Consultant to join our team, delivering high-quality integration solutions across a complex SAP landscape. The successful candidate will have strong hands-on experience in SAP PI/PO development, API integrations ...