Hamilton Barnes

FrontEnd Web Developers - 6 months - Coventry (HYBRID) £425/day - Inside IR35 We're recruiting for a Front End Web Developer to develop and maintain responsive, accessible, secure, and high-performing digital applications and websites using modern Front End technologies and Adobe Experience Manager (AEM) for a leading UK utilities organisation. You'll work closely with designers, architects, product owners, and delivery teams to deliver scalable digital solutions with excellent user experience - building modular, reusable Front End components using React and maintaining WCAG 2.0 AA accessibility compliance throughout. Key Responsibilities Develop modular, reusable Front End components using React, HTML5, CSS3, JavaScript (ES6), SASS/LESS, and Node.js Work with AEM components, Client Libraries (Clientlibs), HTL/Sightly templates, and authoring dialogs Ensure solutions are responsive, cross-browser compatible, and optimised for performance Implement and maintain web...

CyberArk SME - 6 Month Contract - Hybrid in London - Inside IR35 Role Overview An experienced CyberArk Subject Matter Expert to lead Privileged Access Management initiatives across a large enterprise. The position is responsible for the end-to-end implementation, enhancement, governance, and compliance of CyberArk PAM solutions, with a strong focus on platform stability, risk reduction, and continuous maturity improvement. A CyberArk Defender certification is mandatory for this role. Key Responsibilities Lead end-to-end CyberArk implementation, deployment, upgrades, patching, and disaster recovery setup across all PAS components. Design CyberArk architecture and configure safes, platforms, and security policies aligned to enterprise standards. Develop and maintain CPM plugins and PSM connectors, performing advanced troubleshooting across PSM, CPM, Vault, and integrations to ensure platform stability. Integrate CyberArk with AD/LDAP, IGA tools, SIEM, and...

Senior Oracle HCM Cloud Consultant - 8-Month Contract - Inside IR35 - Hybrid (Central London), 2 days per week office) We are looking for an experienced Senior Oracle HCM Cloud Functional Consultant to join a major Oracle HCM transformation programme. In this role, you'll act as Functional Lead and Solution Owner across a multi-phase implementation covering Core HR, Recruiting, Onboarding, Absence, Time & Labour, Talent Management, Performance Management, Learning, and Compensation, working as a trusted advisor to business, HR, and programme leadership throughout design, delivery, and adoption. Key Responsibilities Own the overall Oracle Fusion HCM functional solution across the programme, acting as primary functional authority for all HCM business processes and product capabilities Lead functional discovery workshops, business process reviews, and future-state operating model discussions, translating business requirements into scalable Oracle HCM solutions...

Location: London Contract: 12 months Rate: £400 per day Working Model: Hybrid - 1 day per week in office Role Overview We are looking for an experienced AWS OpenSearch Consultant to design, build and optimise scalable search and observability solutions within a large enterprise environment. You will work across AWS OpenSearch, Kafka, Terraform and ELK , with a strong focus on performance, reliability, automation and production support. Key Responsibilities Design and manage scalable AWS OpenSearch environments. Configure indexing, mappings, dashboards and search performance. Build and maintain infrastructure using Terraform. Develop Real Time ingestion pipelines using Kafka, Logstash and Beats. Monitor cluster health, capacity and availability. Troubleshoot production issues and improve platform reliability. Implement security, monitoring and operational best practices. Support OpenSearch upgrades, deployments and optimisation. Key Skills...