20 of 20 Contract API Integration Jobs in the UK excluding London

Role: Senior DevOps Integration Engineer Location: Hybrid - 60% onsite/40% remote - Cheshire Contract Length: Until 30/11/2026 Rate: £600 to £630 per day Role Overview We're looking for a Senior DevOps Integration Engineer to take ownership of designing, automating, and integrating modern … Implement monitoring, logging, and alerting integrations Collaborate with engineering, SRE, and security teams to embed DevOps best practices Troubleshoot pipeline failures, environment inconsistencies, and integration issues Drive continuous improvement, performance optimisation, and platform resilience Produce clear documentation, automation standards, and reusable tooling Required Skills & Experience Strong hands-on experience ...

tools (Azure Monitor, App Insights). Improve SQL query performance for applications and MLOps workflows. Perform proactive monitoring, troubleshooting, and enhancement of application functionality. Integration & Documentation Integrate third-party APIs/services ensuring seamless communication. Document technical decisions, architectural flows, and implementation details in Confluence. Use Azure Storage … able to collaborate effectively with cross-functional teams including Architects, DevOps Engineers, and Data teams. A strong understanding of cloud automation, application security, API integration, and Azure-native services is essential. The individual should bring a problem-solving mindset, strong communication skills, and the ability to diagnose ...

Build a React & TypeScript application from greenfield to production Develop data-heavy interfaces including dashboards, tables, filtering and workflows Implement robust state management and API integration Optimise performance for large datasets and interactive UIs Collaborate with backend teams on API contracts and integration Maintain high standards ...

Role Title: API Security Architect Location: Knutsford/Hybrid Duration: 30/11/202 Role Description: "We are looking for an API Security Architect to define, design, and oversee the implementation of enterprise-grade API security architecture. The role ensures APIs are built securely, follow best … practice standards, and align with organisational security and compliance requirements. Key Responsibilities Design end-to-end API security architecture across cloud and on-premise environments. Define API security standards covering authentication, authorization, encryption, and threat protection. Lead architectural reviews, threat modelling, and risk assessments for API integrations. ...

standards Conduct code reviews and contribute to engineering best practices within the team Integrate with RESTful APIs and Back End services, working closely with API developers Troubleshoot and resolve performance issues, crashes, and production defects Support Google Play Store submission processes and manage release cycles Contribute to technical documentation … with test-driven development practices Hands-on experience with CI/CD tools (eg Gradle, Fastlane, Jenkins, Azure DevOps, GitHub Actions) Understanding of RESTful API integration and networking best practices Familiarity with accessibility standards (WCAG 2.2) and building inclusive mobile interfaces Experience working in Agile or hybrid delivery ...

standards Conduct code reviews and contribute to engineering best practices within the team Integrate with RESTful APIs and Back End services, working closely with API developers Troubleshoot and resolve performance issues, crashes, and production defects Support App Store submission processes and manage release cycles Contribute to technical documentation, architecture … working with test-driven development practices Hands-on experience with CI/CD tools (eg Xcode Cloud, Fastlane, Jenkins, Azure DevOps) Understanding of RESTful API integration and networking best practices Familiarity with accessibility standards (WCAG 2.2) and building inclusive mobile interfaces Experience working in Agile or hybrid delivery ...

infrastructure engineering Hands-on RedHat OpenShift administration (essential) Strong scripting skills: Python, PowerShell, Shell Container technologies: Docker, Kubernetes Automation tools: Ansible, Jenkins REST API integration Experience working in regulated enterprise environments Version control: Git/SVN Ability to work independently and manage deliverables Ideal Candidate Background Previous experience ...

handling content and data migration, and ensuring compatibility with modern .NET and Umbraco best practices.You will update document types, custom data components, dependencies, and API integrations, resolving any breaking changes introduced across previous versions. You'll work closely with internal stakeholders across product, design, and QA to ensure ...

HTML, CSS and JavaScript. * Experience in CRO experimentation and A/B testing, with familiarity across major testing platforms. * Understanding of backend technologies and API integrations in support of experimentation. * Strong problem solving ability and attention to detail when designing and implementing tests. * Confident communicating technical concepts with both ...

Looking For: Basic programming knowledge (Python, Java, C#). Proficiency in RPA tools (e.g., UiPath, Blue Prism, Automation Anywhere). Strong SQL and database integration skills. Experience in workflow and UX design. Solid understanding of business process analysis and BPM. Excellent problem-solving and debugging skills. Experience with API … integration and UI automation. Experience in testing, deployment, and bot maintenance. Exceptional communication, teamwork, and strategic planning abilities. Relevant certifications that validate your expertise. If you're excited about the prospect of revolutionising business processes through automation, don't wait! Apply now and embark on an exciting journey with ...

understanding of data pipelines. - Experience working with SharePoint, GitHub and CI/CD workflows. RESPONSIBILITIES - Build and integrate data pipelines within AWS ecosystems, including API Integrations, PowerBI gateways and Serverless workflows, (Lambda). - Design and implement data solutions using storage and processing technologies, e.g. MySQL, PostgreSQL, SharePoint ...

HSMs) such as Thales , Entrust or IBM platforms Infrastructure and security engineering across Windows, Unix/Linux, networking and firewalls Python-based automation, REST API integration and workflow improvement within secure environments These are build-focused engineering roles not support or helpdesk positions. Candidates should have experience working ...

experience building applications with Blazor (Server or WebAssembly) Experience delivering rich, interactive web UIs with a focus on performance and usability Solid understanding of API integration (REST, GraphQL, etc.) Experience working with .NET (Core/5/6/7+) as the supporting backend framework Ability to work ...

mover-leaver (JML) automation, RBAC, and least-privilege access. Manage operational KPIs for IAM stability, resilience, and performance . Drive continuous improvement through automation, API integration, and provisioning optimisation . Collaborate with Cyber Security, Cloud Engineering, Application Teams, and Compliance to ensure IAM controls meet regulatory standards ...

done asset management engineering before - either with an Axonius-type platform or in vulnerability management, EDR engineering, or cloud security engineering with heavy API integration work. Don't need to know everything on day one, but they must be strong technically, fast learners, and able ...

Responsibilities Design, build, and maintain AWS infrastructure-as-code deployments using Terraform and related tooling. Manage and optimize serverless microservices, including Lambda functions, API Gateway, and Amplify-hosted applications. Support and enhance Python-based Lambda microservices and Node.js backend components. Maintain and develop React-based front-end applications, including … complex UI components and dynamic API integrations. Oversee database administration for MySQL/RDS Apply strong security best practices across infrastructure, applications, and data flows. Provide maintenance and incremental improvements to legacy .NET applications where required. Produce and maintain clear technical documentation for infrastructure, services, and processes. Collaborate effectively ...

Responsibilities Design, build, and maintain AWS infrastructure-as-code deployments using Terraform and related tooling. Manage and optimize serverless microservices, including Lambda functions, API Gateway, and Amplify-hosted applications. Support and enhance Python-based Lambda microservices and Node.js backend components. Maintain and develop React-based front-end applications, including … complex UI components and dynamic API integrations. Oversee database administration for MySQL/RDS Apply strong security best practices across infrastructure, applications, and data flows. Provide maintenance and incremental improvements to legacy .NET applications where required. Produce and maintain clear technical documentation for infrastructure, services, and processes. Collaborate effectively ...

z2bz0 years of experience. You've been through the fires of enterprise transformation and speak the language of Bordereaux , Solvency II , and API integration . You don't just find gaps; you build the bridge to cross them. ** PLEASE NOTE THAT SPONSORSHIP IS NOT AVAILABLE - YOU MUST ...

with Dynamics 365 CE/Power Platform development. Experience delivering Dynamics 365 Sales migrations and upgrades. Solid understanding of the Microsoft technology stack and integration patterns. Experience configuring workflows, business processes, and custom applications. Background working in Agile/DevOps environments. Strong communication and collaboration skills. Eligibility for Security … Clearance. Desirable skills: Power Platform experience, Microsoft 365 knowledge, API integrations, Azure DevOps, enterprise-scale CRM delivery, and the ability to support training or developer forums. If this sounds like something that would interest you, please apply or send your CV to myself ...

upcoming work, and then taking full ownership of delivering features independently once requirements are agreed.The environment includes .NET, Umbraco, Azure Functions, and multiple external API integrations across hospitality and payment services. What you'll need to succeed Strong commercial experience with C# and modern .NET Solid hands-on experience … with Umbraco CMS Proven exposure to Azure Functions and serverless development Strong background in API integrations, ideally including hospitality, booking, or payment platforms Ability to input effectively during workshops, scoping sessions, and technical planning Confidence to work autonomously, delivering features with minimal oversight Ability to work within an existing ...