1 to 25 of 115 Remote/Hybrid Legacy Systems Jobs

plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work-life balance. Do you want to lead on the modernisation of systems that deliver billions of pounds in payments every week to citizens who rely on our support? As a Lead Technical Architect in DWP Payments … biggest payers in the UK, across benefits and pensions and we're modernising our payments estate. We are moving away from legacy systems and designing future proofed, event driven, API led architectures that are resilient, scalable and secure. You'll guide the technical strategy for major transformation ...

plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work-life balance. Do you want to lead on the modernisation of systems that deliver billions of pounds in payments every week to citizens who rely on our support? As a Lead Technical Architect in DWP Payments … biggest payers in the UK, across benefits and pensions and we're modernising our payments estate. We are moving away from legacy systems and designing future-proofed, event-driven, API-led architectures that are resilient, scalable and secure. You'll guide the technical strategy for major transformation ...

plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work-life balance. Do you want to lead on the modernisation of systems that deliver billions of pounds in payments every week to citizens who rely on our support? As a Lead Technical Architect in DWP Payments … biggest payers in the UK, across benefits and pensions and we're modernising our payments estate. We are moving away from legacy systems and designing future-proofed, event-driven, API-led architectures that are resilient, scalable and secure. You'll guide the technical strategy for major transformation ...

plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work-life balance. Do you want to lead on the modernisation of systems that deliver billions of pounds in payments every week to citizens who rely on our support? As a Lead Technical Architect in DWP Payments … biggest payers in the UK, across benefits and pensions and we're modernising our payments estate. We are moving away from legacy systems and designing future-proofed, event-driven, API-led architectures that are resilient, scalable and secure. You'll guide the technical strategy for major transformation ...

plus 28.97% employer pension contributions, hybrid working, flexible hours, and great work-life balance. Do you want to lead on the modernisation of systems that deliver billions of pounds in payments every week to citizens who rely on our support? As a Lead Technical Architect in DWP Payments … biggest payers in the UK, across benefits and pensions and we're modernising our payments estate. We are moving away from legacy systems and designing future-proofed, event-driven, API-led architectures that are resilient, scalable and secure. You'll guide the technical strategy for major transformation ...

Systems Accountant - Process & Systems Transformation Day Rate: £500 - 700 DOE (umbrella) Contract Length: 12 months Location: Harlow (Hybrid - minimum 3 days onsite) Clearance: SC A leading organisation within the defence sector is seeking an experienced Systems Accountant to support a major finance systems transformation programme. This … high-profile change initiative. You'll join a dedicated Process & Transformation team, supporting data migration, ensuring system integrity, and strengthening the organisation's financial systems landscape. This role offers the chance to influence critical systems change and collaborate across multiple business areas. Key Responsibilities Support data migration from ...

modernisation initiatives. You will collaborate closely with internal teams to deliver new features, improve performance, and support the transition of legacy systems into more scalable, maintainable solutions.This is a hands-on role suited to someone who enjoys variety: maintaining what works today, and shaping the architecture … tomorrow. Key Responsibilities Develop, maintain, and enhance PHP-based applications, including a core legacy product. Support the evolution of legacy systems by modernising codebases, improving structure, and raising software quality. Work across the full development lifecycle: requirements, build, testing, deployment, and ongoing support. Collaborate with ...

modernisation initiatives. You will collaborate closely with internal teams to deliver new features, improve performance, and support the transition of legacy systems into more scalable, maintainable solutions.This is a hands-on role suited to someone who enjoys variety: maintaining what works today, and shaping the architecture … tomorrow. Key Responsibilities Develop, maintain, and enhance PHP-based applications, including a core legacy product. Support the evolution of legacy systems by modernising codebases, improving structure, and raising software quality. Work across the full development lifecycle: requirements, build, testing, deployment, and ongoing support. Collaborate with ...

live trading. This is not a greenfield role. Success comes from adding value immediately within a large, demanding codebase — understanding existing Java and .NET systems well enough to reason about trade-offs, guide refactoring or selective rewrites, and make sound architectural decisions under pressure. The roadmap you produce … themselves. A strong candidate will actively embrace agentic AI tooling as a force multiplier — not just to accelerate development, but to rapidly comprehend unfamiliar systems, trace behaviour across services, uncover hidden dependencies, and validate architectural thinking. Combined with deep equities domain knowledge and experience building large-scale distributed systems ...

expertise and state-of-the-art technology. The Opportunity Zeus Labs is building the execution intelligence layer for enterprise logistics — AI that turns ERP systems and tables into self-optimising operations. You will own development and maintenance of the platform that compresses hours of manual coordination into an automated … driven consolidation, touching millions of shipments annually for large manufacturers and distributors moving goods across continents. This is a rare role: production-grade AI systems (LLMs + combinatorial optimisation models) meeting enterprise integration reality (SAP ECC/S4, legacy TMS/WMS, webhook chaos). You will ...

hub. This role is designed for a technical visionary capable of navigating large-scale enterprise environments while leading the transition from legacy systems to cloud-native, microservices-based architectures. As a Lead, you will bridge the gap between complex requirements and technical execution, taking direct responsibility … offshore development team of 20+ members, ensuring delivery excellence and code quality. Cloud Transformation: Lead the transition of hosting platforms from legacy systems to Kubernetes-based environments on GCP or AWS. Full-Stack Delivery: Architect and maintain robust, scalable applications using Java 17+ and Angular . Data ...

contingency planning. Collaborate with the data migration team to track data quality, reconciliation, validation, and transformation activities. Ensure readiness of legacy systems, interfaces, SAP environments, and interfaces for the cutover. Manage mock cutovers, dry runs, and dress rehearsals to identify gaps and mitigate risks. Facilitate and chair … live. Cutover Manager, Project Manager, SAP ERP Transformation, Data migration, Integration, Cutover workstream, Success Factors, S/4 HANA, ERP implementations, Legacy systems, SAP Activate methodology, Public Sector, Change management, Business readiness, ERP go-live. In the first instance, please submit your CV. ...

organisation that operates across a portfolio of well-known brands, delivering at scale within a complex distribution environment. With deeply integrated ERP and finance systems, the business is now undergoing a significant shift in how it uses data. Following recent system changes, there is a clear focus on modernising … repeatable blueprint that can be rolled out across multiple business units, playing a key role in the transition away from legacy systems to a clean, future-ready data platform. What you will be doing: You will take ownership of building and maintaining robust data pipelines within Azure ...

Head of Systems/Leeds/£75,000 - £85,000 We're working with a growing organisation currently undergoing a three-company merger, who are looking to appoint a Head of Systems to lead the strategy and delivery of their business systems landscape. This is a senior … Director and the CFO, you'll act as a key driver across a multi-year programme to consolidate and modernise the company's systems architecture. The role is focused on business systems (ERP, CRM, BI and data) rather than desktop IT support, and will play a critical role ...

Infrastructure Systems Manager Hours: Full-time (35 hours per week) Contract: 12-month fixed-term Location: Central London office Working pattern: Fully remote with occasional travel to London Salary: £35,825 , rising to £38,065 after six months’ serviceWe’re recruiting an Infrastructure Systems Manager … profit organisation undergoing a major shift from legacy on-premise systems to a modern, cloud-first environment. This role is ideal for a strong IT Officer or 3rd line engineer with hands-on project experience who is ready to step up . You’ll lead technical work ...

Software Developer with experience in VB.NET and/or C#.NET to join our development team. You will work on internal and client-facing business systems, contributing to both ongoing product development and new feature delivery. About the role This role suits a developer with solid foundations in .NET … comfortable working across backend logic, database interaction, and supporting user-facing applications. You will be involved in maintaining existing systems while also helping modernise parts of the platform over time. Key Responsibilities: Develop and maintain applications using VB.NET and C#.NET Design, write, and optimise SQL Server queries and stored ...

hands on engineering role focused on building reliable and scalable data solutions. The successful candidate will work on modernising legacy systems, developing robust data pipelines, and helping the organisation turn complex and unstructured datasets into meaningful insights that support operational efficiency and real-time decision-making. … skills and the ability to translate technical solutions into business outcomes will be important. Responsibilities Lead the migration of legacy databases and systems to modern cloud or on-premise data platforms Design, build and maintain ETL pipelines to ingest and process large datasets from multiple sources Develop ...

hands-on development with Power Apps, Power Automate, and Dataverse, plus complex integrations (including custom connectors for databases like Oracle and legacy systems such as NEC/DRS). You'll mentor others, champion best practices, and explore emerging tools like Copilot Studio to boost efficiency. … canvas apps, workflows, and automations using Power Apps, Power Automate, and Dataverse. Building custom connectors and integrating M365 services (SharePoint, Teams, OneDrive) with external systems via Microsoft Graph, APIs, Azure Logic Apps, and more. Migrating existing applications to Microsoft environments and setting up robust integration patterns for non-Microsoft ...

Programme Manager – Enterprise Transformation (Legacy Modernisation/Cloud) We are currently recruiting for an experienced Programme Manager to lead the delivery of large-scale technology transformation initiatives within a complex enterprise environment. This role will focus on the modernisation of legacy core platforms and transition … cloud-based architectures , requiring strong leadership across both technical and business domains. The successful candidate will oversee complex programmes involving legacy systems, distributed platforms, and cloud technologies while ensuring delivery within highly regulated environments. This is a senior leadership position , requiring an individual with the presence, confidence ...

enhanced performance. Automated Testing: Implement TDD and automated testing to uphold high-quality standards. Monitor and Analyze: Enhance performance and reliability across distributed systems to ensure operational efficiency. Build Automation Solutions: Develop CI/CD pipelines, configuration management, and deployments to streamline processes. Security Practices: Uphold robust security measures … level considered). Deep hands-on AWS experience (core services, serverless, compute, networking). Proven experience in migrating or modernizing legacy systems into cloud environments. Proficiency in test-driven development (TDD) and automated testing frameworks. Familiarity with Agile delivery, especially Scrum methodologies. A solid foundation in distributed ...

Design: Help define the enterprise data architecture vision, standards, and roadmap. Aid in the design the initial data platform to support integration with core systems and future enterprise-scale data needs. Evaluate, recommend, and drive the adoption of modern data technologies, tools, and patterns (e.g., data lakehouse, ETL/… communication and stakeholder engagement skills, with the ability to influence at senior levels. Comfortable driving a data agenda in environments with legacy systems, evolving requirements, and strong regulatory constraints. Desirable Skills: Experience working with finance systems and associated data structures. Familiarity with cloud platforms (Azure ...

Senior Data Engineer to support a multi-system, multi-client, company-wide migration. In this role, you will work closely with owners of legacy platforms to understand their data, then design and build the queries and processes required to migrate it into a new environment. As migration work … highly collaborative individual, as you will work closely with engineers and stakeholders across multiple teams. Key Responsibilities: Collaborate with engineers across legacy systems to understand available data and its structure. Design queries and scripts to extract, transform, and migrate data into new platforms. Partner with senior data ...

Senior Data Engineer to support a multi-system, multi-client, company-wide migration. In this role, you will work closely with owners of legacy platforms to understand their data, then design and build the queries and processes required to migrate it into a new environment. As migration work … highly collaborative individual, as you will work closely with engineers and stakeholders across multiple teams. Key Responsibilities: Collaborate with engineers across legacy systems to understand available data and its structure. Design queries and scripts to extract, transform, and migrate data into new platforms. Partner with senior data ...

efficiency through a modular architecture, adaptive algorithms, predictive analytics, and a brilliant user experience. Roles and Responsibilities Lead and manage the migration of SCADA systems into ADMS platforms. Leverage your expertise to ensure smooth transitions and integration of legacy systems into new ADMS SCADA environments. Install … configure SCADA simulation systems to support testing, training, and operational simulations. Ensure accurate modelling of SCADA environments to meet system requirements. Handle the installation and configuration of Front-End Processors (FEP) and Enhanced Front-End Processors (EFEPS), ensuring seamless communication between SCADA systems and remote devices. Conduct thorough ...

efficiency through a modular architecture, adaptive algorithms, predictive analytics, and a brilliant user experience. Roles and Responsibilities Lead and manage the migration of SCADA systems into ADMS platforms. Leverage your expertise to ensure smooth transitions and integration of legacy systems into new ADMS SCADA environments. Install … configure SCADA simulation systems to support testing, training, and operational simulations. Ensure accurate modelling of SCADA environments to meet system requirements. Handle the installation and configuration of Front-End Processors (FEP) and Enhanced Front-End Processors (EFEPS), ensuring seamless communication between SCADA systems and remote devices. Conduct thorough ...