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GIS Technical Lead (ESRI / ArcGIS) @ Hays Technology

Callaghan Square, CardiffOnsiteFull-time
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About this role

Salary: £? - ? per year

Requirements: Proven experience as a Technical Lead, Solution Architect or Integration ArchitectStrong GIS and ESRI experience, including enterprise geospatial platformsExperience working on large scale supplier-led or systems integrator-led programmesStrong understanding of APIs, integration patterns, cloud technologies and enterprise architectureExperience engaging with architecture, cyber security and operational support teamsAbility to review and challenge technical designs and communicate recommendations to stakeholders Responsibilities: Provide technical leadership and assurance across solution design and deliveryDefine and validate end-to-end integration architecture, APIs, interfaces and data flowsChallenge supplier designs and identify technical risks, dependencies and gapsEnsure solutions align with architecture, cloud, security and operational standardsSupport governance, design reviews and technical assurance activitiesManage third-party technical deliverables and quality expectationsWork closely with architects, project teams and business stakeholders to drive successful delivery Technologies: ArchitectCloudGISSupportSecurity More:

We are seeking an experienced Technical Lead to provide architectural leadership, technical assurance and integration oversight for a major GIS transformation programme. Working client-side, you will act as the key interface between internal technology teams and delivery partners, ensuring solution designs are robust, secure, supportable and aligned to enterprise standards. This is a 12-month contract based in South Wales with hybrid working, paying up to £700 per day inside IR35, and available to start ASAP.

last updated 36 week of 2026

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