11 of 11 Legacy Systems Jobs in Yorkshire

Commercial bank seeking to help Britain prosper and we're transforming our products and platforms with £3bn of investment to become the bank of the future. With 789 software systems and 26,000 servers we're servicing 80,000 colleagues, 30m+ customers, and over 14m+ online users you can be confident our IT professionals have sizeable and interesting challenges … every single day. In this role, you'll deliver highly complex technical support for systems and processes in mainframe environments, focusing on decommissioning and bug fixing. You'll help maintain and help migrate services according to Group standards and policies (and to agreed service levels) and will assist with the delivery of investment funded work within mainframe environments - this … includes out of hours. Additionally, you'll provide technical support (including incident and problem resolution for systems and processes in complex environments) - again this includes out of hours support. Key responsibilities Provide support for complex environments to tight timescales. Help drive the strategy and design across the mainframe development and test estate. Work closely with key stakeholders, drive and More ❯

office, flexible working hours The client are looking for an experienced .Net Developer to join the team and hit the ground running on the migration of legacy systems into the web, this is just 1 of a range of greenfield projects you will have to work on, their client base spans across multi-nationals and smaller UK … the .Net tech stack Solid experience with ASP.NET Core Must be comfortable working with REST API's Experience working with SQL/SQL Server Experience working with version control systems e.g Git Desirables Experience with JavaScript frameworks e.g ReactJS and AngularJS Experience with Winforms Working knowledge of NodeJS Azure DevOps What they're offering Salary More ❯

opportunity to step into a strategically critical role with a defined succession plan. The Opportunity A leading European manufacturer is seeking an experienced Applications Manager to oversee their enterprise systems landscape. You’ll be responsible for rationalising legacy systems, leading enhancements and support, and managing an Applications team of 8. This is a business-critical role … with influence across ERP, factory systems, and corporate applications. You’ll work closely with the current IT Director, who is planning retirement within 3–5 years. The right candidate will be in a strong position to step into that leadership role with full support and knowledge transition. What You’ll Be Doing Leading the application and integration portfolio across … multiple sites Managing and enhancing systems including ERP and shop-floor technologies Owning vendor relationships and third-party contracts Supporting CAPEX submissions and governance processes Leading a team of Business Analysts, SAP Consultants and Integration Support staff. Consolidating multiple ERP systems and instances to a more cost effective and simple model. Driving release planning, application roadmaps, and rationalisation More ❯

Data Lake Storage to manage and optimise large datasets. Collaborating with data analysts, engineers, and business stakeholders to deliver clean, reliable data. Supporting the migration of legacy systems to a modern Azure-based architecture Ensuring best practices in data governance, security, and performance tuning Requirements: Proven experience with Azure Data Services (ADF, Synapse, Data Lake) Strong hands More ❯

DevOps, CI/CD, TDD/BDD, and cloud-native development practices. Technology & Operations Work closely with the Head of Architecture and Platform teams to modernise legacy systems and reduce technical debt. Promote scalability, resilience, and observability across our engineering landscape. Own SLAs, operational metrics, and runbooks for engineering-owned systems and services. Cross-functional Collaboration More ❯

support performance tracking and business decision-making. Ensure reporting accuracy and consistency across the BI suite by identifying errors and proposing improvements. Support the transition from legacy systems such as Alteryx and Business Objects to Databricks and Power BI as part of our data modernisation strategy. Respond to internal stakeholder queries via the Finance BI mailbox, escalating More ❯

Day of the role: Lead the development of BI Solution Architecture, Replication Warehouse, and secure data sets using the Microsoft application stack. Create and maintain secure data sets for systems, enabling Key users to produce reports. Perform ETL integrations and support tasks using Azure Data Factory (ADF) and other technologies. Coach and mentor junior BI professionals. Test and modify … new data sets and reports to ensure reliability and operational continuity. Address data integrity, quality, and robustness issues in legacy/system data to enhance reporting. Develop and update BI process maps that underpin system architecture and configuration. Drive excellence through effective and efficient use of systems. Document business requirements and consult with end users to ensure evolving More ❯

Day of the role: Lead the development of BI Solution Architecture, Replication Warehouse, and secure data sets using the Microsoft application stack. Create and maintain secure data sets for systems, enabling Key users to produce reports. Perform ETL integrations and support tasks using Azure Data Factory (ADF) and other technologies. Coach and mentor junior BI professionals. Test and modify … new data sets and reports to ensure reliability and operational continuity. Address data integrity, quality, and robustness issues in legacy/system data to enhance reporting. Develop and update BI process maps that underpin system architecture and configuration. Drive excellence through effective and efficient use of systems. Document business requirements and consult with end users to ensure evolving More ❯

conducted in September We are seeking three experienced Business Analysts to join a strategic migration project for a prestigious client. This role involves transitioning from legacy identity systems to a unified platform, enhancing cybersecurity and operational efficiency. Day-to-Day Responsibilities: Lead end-to-end requirements gathering for the migration from SailPoint IIQ and SAP IDM to More ❯

as a technical contributor to solve complex problems, shaping architecture, and mentoring engineers to do their best work and advance their careers. You'll work across our control plane systems, influence cross-team roadmaps, and bring pragmatic engineering practices into how we build, test, and operate infrastructure software. This is not a "stay in your swim lane" role. You … there's ambiguity, and momentum where there's inertia.This role includes participation in an on-call rotation -we believe in shared ownership of our platform and aim to build systems that are resilient, observable, and require minimal intervention. Key Responsibilities: Architect and implement scalable, secure Kubernetes-based infrastructure for multi-cloud and hybrid environments. Lead technical direction for core … and help shape how Fleet scales its impact across the company. Knowledge, Skills, and Abilities: 7+ years of engineering experience, with at least 2+ in infrastructure, platform, or backend systems roles. Deep expertise in Kubernetes internals and operations , including networking, scheduling, scaling, and controller patterns. Proven ability to design and build systems from scratch , making pragmatic tradeoffs along More ❯

E-Commerce Business Harvey Nash is working with a major name in the e-commerce space as they strengthen their disaster recovery capability across an estate spanning Azure, legacy .NET applications and modern headless commerce platforms. This is a hands-on contract role focused on building, testing and embedding a robust disaster recovery framework across both cloud-native … and legacy systems. Things you will be doing: You'll be working across a broad stack including Azure infrastructure, legacy .NET applications and headless commerce platforms You'll liaise with software delivery teams to align DR planning with ongoing development and deployment You'll provide recommendations that balance resilience, cost, and complexity in a fast-paced … disaster recovery planning and implementation Strong Azure knowledge, particularly around resilience and failover in cloud/hybrid environments Experience supporting software delivery or application development environments Exposure to legacy .NET platforms and complex infrastructure estates Comfortable operating in fast-paced, large-scale organisations Interested? Please apply within or reach out to/in/thecloudrecruiter with your profile. More ❯