4 of 4 Legacy Systems Jobs in East London

their membership, finances, groups and websites. The Digital Services for u3as (DSU) Programme will replace an ageing existing fragmented set of systems with a modern, supportable digital estate. A discovery phase completed in 2026 recommended a three-tier model: Tier 1 Software as a Service (SaaS) membership platform … staff and volunteers to confirm requirements and processes Data, Integration and Migration Plan and oversee data cleansing and migration, working with the Data and Systems Officer and suppliers. Ensure data flows reliably and securely between systems, with legacy systems running in parallel until new systems ...

RevOps Systems Consultant - HubSpot 3 Month Contract Location: UK - Remote Rate: £450 - £500 per day (Outside IR35) Key Skills: HubSpot, Revenue Operations, CRM Integration, Xero, Data Migration We're recruiting an experienced RevOps Systems Consultant to support a growing SaaS business with a significant CRM and finance systems … project. The business has grown through multiple acquisitions and is looking to consolidate customer and contract data into HubSpot, improve connectivity with its finance systems and automate revenue management processes. HubSpot is already live, but there is further work required to complete the implementation, improve data accuracy and ensure ...

HubSpot Implementation Consultant 3 Month Contract Location: UK - Remote Rate: £450 - £500 per day (Outside IR35) Skills: HubSpot Implementation, CRM Data Migration, Systems Integration, HubSpot Configuration, Revenue Operations We are recruiting an experienced HubSpot Implementation & Integration Consultant to support a leading software company with the continued development … improvements to the current configuration and data model. Manage the migration and consolidation of customer, contract and historical data from legacy CRM systems into HubSpot. Configure HubSpot objects, properties, associations, pipelines and workflows to support business requirements. Implement and optimise the integration between HubSpot and Xero , ensuring ...

Transformation Programme . Are you ready to fix the "front door" of public services? Local council access points are notoriously fragmented, tangled across legacy phone numbers, isolated departmental processes for high-stakes services like Social Care and Homelessness, and outdated online forms. We are looking for a sharp … managing spreadsheets from the sidelines. You will own the hands-on delivery of a unified digital access strategy, integrating modern CCaaS systems, AI-driven triage, and seamless Resident Single Sign-On across Hackney's entire service ecosystem. If you want to eliminate friction for residents, streamline back-office operations ...