1 to 25 of 45 Contract Legacy Systems Jobs in the UK

Role Title: Systems Engineer Contract: 9 Months Rate: up to £825 per day umbrella (inside IR35) Location: Remote but some expectation to travel to client site in Whiteley and Bath office/BPSS required Role Summary As a Senior Systems Engineer within you will work with our customer … customer focussed role, so you will need to explore and understand our customer's domain, needs and programme, including legacy systems, systems context and target value You will be a proactive senior systems engineering lead with responsibility for understanding and specifying aspects of the problem ...

portfolio of around 300 applications and a similar number of third-party suppliers. This is a highly visible role working across legacy systems, operational teams, risk, suppliers and project stakeholders to ensure upgrades, decommissioning activity and application change are delivered safely and effectively. Key responsibilities Lead … coordinate activity across a large portfolio of third-party applications, including legacy systems, upgrades and decommissioning work. Liaise with third-party suppliers to plan, prioritise and deliver application change, ensuring upgrades are managed effectively and service risks are understood. Work closely with operational teams, risk stakeholders ...

tooling. They are seeking an experienced Engineering Manager to provide technical leadership across a complex technology landscape, balancing the challenges of legacy systems with the adoption of modern cloud-native technologies. This role will suit an engineering leader who is comfortable operating as a technology generalist, engaging … shape engineering strategy, modernisation plans and delivery outcomes. Key Responsibilities Lead engineering activities across a significant pricing transformation initiative. Assess existing legacy systems, applications and codebases to identify opportunities for improvement. Provide technical guidance and recommendations on modernisation strategies and technology investments. Work closely with engineering teams ...

role in the development, optimisation and evolution of complex database solutions. You will be responsible for managing data migration from legacy systems, designing robust data models, improving database performance, and supporting business-critical management information systems. Working within a collaborative environment, you will help drive data strategy … future business needs. Key Responsibilities Develop and maintain database solutions to efficiently store and retrieve business-critical information Install, configure and support information systems to ensure optimal functionality Analyse, plan and define data architecture frameworks, including: Security Reference data Metadata Master data management Migrate data from legacy ...

data warehouse, leading where appropriate. Prepare datasets for inclusion in PBI reports. What we are looking for Strong understanding of the principles of database systems, data warehouses, ETL processes, APIs and data analytics. The resilience to deal with and work around the limitations of legacy systems, and to adapt as systems change. Excellent oral and written communication skills to ensure understanding between technical and non-technical colleagues. Experience of MS Dynamics or a similar CRM system. Experience of Snowflake or similar. Proficiency in SQL and Python. Experience of dbt or similar. Experience of Git. ...

leading online gaming platforms. This is an opportunity to work on a large-scale, business-critical C++ platform, helping modernise legacy systems while supporting a major cloud migration programme. Role Overview Location: Remote, must be based in UK Package: £600 - £650pd Outside IR35 Duration: 3 months (Sept … modernisation programme. Refactor and modernise legacy components while maintaining stability and existing functionality. Build and enhance high-performance, low-latency, server-side systems supporting a live platform. Integrate platform services with AWS where required as part of the wider cloud programme. Use AI-assisted development tools, including ...

augmented Front End delivery. Previous NHS experience. GOV.UK Design System experience. Python development. API integration experience. Cloud migration projects. Extracting and modernising Legacy systems. Cross-organisation collaboration. Mentoring and coaching developers. ...

Proven experience as a Solution Architect within complex programmes Strong background in application modernisation and cloud migration Experience working with both legacy systems and modern cloud ecosystems Knowledge of technologies such as: AWS, Azure Kubernetes, HELM Java, JavaScript Oracle, MySQL Experience working in agile environments across full ...

experience delivering enterprise-grade Power Platform solutions end-to-end Ability to integrate Power Platform with external APIs, Azure services, and legacy systems Experience working in secure/public sector environments highly desirable Solid understanding of application lifecycle management (ALM) within Power Platform Strong problem-solving skills ...

required. You'll join a collaborative engineering team delivering one of the organisation's largest digital transformation programmes, replacing critical legacy systems with modern, scalable cloud-based platforms that support essential public services across Scotland. The Role You'll play a key role in developing and supporting … components and maintaining design systems. Developing automated testing using TDD, Playwright and Consumer-Driven Contract Testing. Troubleshooting issues across cloud-native platforms and legacy environments. Participating in code reviews, pair programming, knowledge sharing and continuous improvement. Coaching and mentoring team members where appropriate. Essential Skills & Experience ...

data into Oracle Fusion, including Oracle's load mechanisms (HDL/FBDI). Proven experience migrating HR data from Legacy systems, including cleansing and reconciliation. Experience providing client-side assurance services over supplier-delivered work. Demonstrable ability to operate independently with senior stakeholders, identifying resolutions and managing ...

high-performing Agile team delivering large-scale digital transformation within a critical public sector environment. This is an exciting opportunity to modernise legacy platforms, develop innovative digital services, and build scalable, cloud-native solutions that make a real impact. Rate: £450 p/d outside ir35 Duration … driven architectures and cloud-native applications. Strong understanding of DevOps, observability tools, Grafana/Kibana and software quality practices. Experience modernising legacy systems and delivering software within Agile environments. Excellent communication, collaboration and problem-solving skills. Please apply today to be considered McGregor Boyall is an equal ...

working closely with data leads, functional consultants, and architects to design and execute efficient ETL processes, ensuring a smooth transition from legacy systems with an emphasis on accuracy and scalability. Responsibilities Design and build ETL processes and migration solutions. Extract, transform, and cleanse data from legacy ...

digital infrastructure provider with 100+ sites across the continent - is looking for a Data Engineer to join a major transformation programme consolidating multiple operational systems into a single target platform. You'll be at the centre of the migration workstream: building the pipelines, transformation logic, and validation frameworks that … move data from legacy systems into the new target operating platform - working closely with the Data Workstream Lead, business SMEs, and application teams. What you'll be doing: Designing and building ETL/ingestion pipelines using Microsoft Fabric (Data Factory, Pipelines, Lakehouse, Notebooks) or equivalent Azure tooling ...

contribute to the development of smart contracts and core components. Integration & Scaling: Define API layers, node data flows, and enterprise integration patterns for legacy systems. Security & Governance: Implement strict security best practices (key management, node communication) and define data privacy and access models (GDPR, KYC/AML compliance ...

delivery discipline. You will take ownership of a transformation spanning Microsoft Dynamics 365 ERP (Essential), enterprise data, AI capability, business process improvement, and legacy system retirement. Working closely with Executive leadership and senior stakeholders, you will ensure technology investments deliver measurable operational and commercial outcomes.The Role As Digital … Suppliers & Legacy • Manage system integrators, consultancies, and delivery partners • Hold suppliers accountable for outcomes and timelines • Drive retirement of legacy systems and manual processes • Support transition to a simplified technology landscapeAbout You You are a hands-on transformation leader comfortable operating in fast-paced environments ...

Tech Transfer, Data Fabric Layer, Downstream Applications and Integration with LIMS, MES etc. Design and oversee complex system integrations between SAP, MES (Manufacturing Execution Systems), PLM, LIMS and downstream applications. Define integration patterns, API strategies, and middleware frameworks to enable interoperability across heterogeneous landscapes. Lead technology migration and modernization … Programmes, ensuring coherent transition from legacy systems to cloud-native or hybrid architectures. Stay current with platform roadmap and ensure client architectures leverage the full value of investments in autonomous manufacturing. Life Sciences Domain Expertise Apply deep understanding of Life Sciences business processes - including Labs, clinical manufacturing ...

Engineer to join a major replatforming and migration project focused on modernising existing software platforms and infrastructure. The role involves transforming legacy systems to be cloud-ready, enabling on-demand deployment and delivery through a Docker and Kubernetes-based stack. You will work closely with DevOps ...

take ownership of migrating engineering and product data, including CAD models, engineering drawings, Bills of Materials (BOMs) and technical documentation from legacy systems into a new PLM environment. We're particularly interested in candidates with experience in engineering, manufacturing or product data management who have worked with … systems such as Teamcenter, Windchill, ENOVIA or similar. Experience in aerospace, defence, automotive or other highly regulated engineering environments would be highly beneficial. You will take ownership of a dedicated data migration work package, ensuring engineering data is accurately assessed, prepared, cleansed and successfully migrated into a modern ...

Term Contract Job Schedule: Full-time The Opportunity We are seeking a skilled Developer/Senior Developer to join a rapidly expanding Business Intelligence Systems team for an industry-leading business. In this 12-month maternity cover contract, you will play a pivotal role in transforming a traditional … finance needs, extracting and integrating data from a variety of sources. Modernize: Work alongside product owners to define roadmaps, decommissioning legacy SQL systems and replacing them with highly performant, scalable cloud solutions. Collaborate: Operate within an agile, multidisciplinary team to support and enhance over 70 active ...

practical technical solutions. This role is supporting a major public-sector organisation delivering a large-scale digital transformation programme - replacing legacy systems with a modern, integrated solution that will significantly enhance operational capability across critical services. Skills and Experience: Proven security architecture experience on complex federated enterprise ...

Project Manager with strong knowledge of D365 F&O (Dynamics) . The successful applicant will be working on the integration of legacy systems with D365. Must have: Strong experience and knowledge of Dynamics D365 Finance & Operations modules Strong core IT PM skill set An ability to work ...

with Figma or Adobe XD Knowledge of WCAG accessibility standards Human Factors or ergonomics experience Experience working on complex, regulated or legacy systems Defence, government or other highly regulated industry experience Contract Details Outside IR35 Short-term consultancy engagement Initial onsite requirement before moving to predominantly remote ...

across digital, branch, telephony and customer servicing. Build service blueprints that connect the customer-facing experience to the back-stage processes, systems and teams that deliver it. Run discovery and workshops with stakeholders across functions to understand how each journey really works. Identify handoffs, gaps, duplication and points … banking or broader financial services is acceptable. Confidence facilitating workshops and interviewing stakeholders across business functions and operations. Comfort with the back-stage: process, systems, ownership and servicing. Mid-weight to senior. Able to lead a journey workstream with light direction. Nice to have Experience inside or alongside ...

business and technology consultancy seeking a Data Engineer with 5 years+ commercial experience to join a high-profile team supporting the decommissioning of legacy applications and the migration of data to modern platforms within a leading global investment bank. This is initially a 6 month contract with very … someone looking to further develop their career in data engineering and data management within a complex enterprise environment. Responsibilities: Support the decommissioning of legacy applications through the extraction, analysis, validation and migration of data to target platforms. Investigate data-related issues impacting business processes, applications and downstream systems. ...