51 to 75 of 425 Permanent Legacy Systems Jobs

SENIOR DATA ENGINEER UP TO £70,000 + BENEFITS HYBRID - West Midlands Want to take ownership of business-critical legacy systems, mentor others, and support a major organisation on its journey to the cloud? THE COMPANY: I'm working with a UK-based financial services provider. They're currently undergoing a large-scale data transformation, shifting from … legacy on-prem systems to a cloud-based infrastructure. THE ROLE: You'll join a collaborative team of 10 Data Engineers, focused on maintaining and evolving the company's SQL Server environment-a vital part of day-to-day operations. You'll work across a variety of financial and operational data projects that deliver real business value More ❯

Deliver transformation of IT practices to exploit modern best practices such as DevOps, DevSecOps, automation agents and generative AI Define strategies to migrate, modernise and transform legacy systems onto modern architectures To provide technical, sectoral and design leadership to a highly skilled and motivated expert technical team To work with customer senior management and technology leaders assisting … PRINCE2) Agile (e.g. PSM or CSM Scrum Master) One or more certifications that demonstrate application or technical specialisms are desirable, such as: IT Security (e.g. CISSP, CEH, CCSP) ERP Systems (e.g. Oracle, SAP, Sales Force or MS Dynamics certifications) Product or application specialisms (e.g. O365, SharePoint, CRM, Operational Technology) Technical Delivery Experience Extensive Solution Design, development, and delivery experience More ❯

ensuring alignment with enterprise architecture and HR strategy. Collaborate with HR, IT, and implementation partners to define technical and functional requirements. Design integration strategies between SuccessFactors and other enterprise systems (e.g., SAP ECC/S4HANA, payroll, identity management). Ensure data integrity, security, and compliance across all HR systems and interfaces. Provide architectural governance and review of configuration … value on openness and transparency Previous experience in the automotive industry or similar sectors is an advantage but not essential. Experience Full system architecture mapping for 'as is' HR systems Documentation of the data flows between 'as is' systems Analysis/comparison of the 'as is' & 'to be' architecture & data flows Confirmation of the data integrations required to … legacy systems for the 'to-be' architecture Experience of implementing SAP is (essential, SAP Success preferable) System Analysis for HR related projects (essential) System Integration awareness (preferred) Must be able work independently with direction from SA Headcount Lead Benefits Collaborative working environment - we stand shoulder to shoulder with our clients and ourpeers through good times and challenges More ❯

Weeghman & Briggs is seeking a System Engineer 1 to join our growing team! The Data Modeling team is focused on modernizing business IT systems that currently span multiple databases, user interfaces, and data formats. This role is key to the successful migration of business data from legacy systems to a new platform. Required Experience: Experience with … database design and modeling Experience utilizing SQL within relational database systems (e.g., Oracle, Postgres) Experience reverse engineering systems in both front-end and back-end capacities Experience with data analysis and visualization, data normalization and cleansing, and data security Desired Skills: Knowledge of existing BM&A systems Required Education: Degree Requirements: 7 years with a bachelor's More ❯

With Intelligence is a leading provider of data and insights for the global asset management industry. We are scaling up our technological capabilities, harnessing the power of advanced data systems, AI, and modern cloud-based infrastructure to build a flexible, event-driven platform that supports our growing suite of digital products. We're assembling a top-tier London-based … transformation. This role offers the opportunity to be a key contributor to our technology evolution, leveraging your deep .NET experience to influence product direction, mentor teams, and ensure our systems are robust, scalable, and modern. Role Overview As a .Net Specialist you will be leading teams in the design, development, and implementation of software solutions using the .NET framework. … in C# Strong knowledge of .NET Framework 4.x and .NET Core 3. Experience with ASP.NET Web Forms, ASMX Web Services, and MVC Familiarity with VB.NET (for legacy systems) Infrastructure & DevOps: Experience with AWS for hosting and infrastructure Skilled in IIS configuration and deployment Strong knowledge of TeamCity for CI Experience with Octopus Deploy Familiarity with Git for More ❯

Enterprise Architect to lead the design and implementation of the future state architecture for our Aero Technical Publication platform. This role will be instrumental in transforming legacy systems into a modern, scalable, and standards-compliant digital ecosystem that supports aerospace documentation workflows. The ideal candidate will bring deep expertise in enterprise architecture, aerospace documentation standards, and digital … and Physical architecture. • Develop architecture blueprints that align with Civil and Military aerospace industry standards (e.g., S1000D, S2000M, ATA iSpec 2200). • Lead the transition and migration from current systems (COTS or Custom) to interoperable platforms. • Platform should be scalable/extensible to other division/customer organizations. Platform Modernization & Integration • Architect solutions for content Authoring, CSDB, Publishing and … delivery to IETP/IETM using modern technologies (XML, DITA, CMS). • Ensure seamless integration with engineering systems (PLM, ERP) and digital twin environments. Governance & Compliance • Establish architecture governance frameworks to ensure consistency, scalability, and compliance. • Define data models, metadata standards, and content lifecycle policies. • Ensure adherence to cybersecurity, regulatory, and quality standards in aerospace. Stakeholder Engagement & Leadership • Collaborate More ❯

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 ❯

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 ❯

spearhead the development and enhancement of enterprise-level reporting capabilities. The ideal candidate will lead the migration and integration of reporting frameworks from NetSuite and other legacy systems into Oracle Fusion, ensuring data accuracy, performance, and business alignment. This is a high-impact role to work closely with stakeholders in collaboration to deliver reliable, insightful, and scalable … tools, and methodologies. Partner with data governance and security teams to ensure access control, audit, and privacy protocols are followed. Essential Skills, Qualifications & Experience: Bachelor's degree in Information Systems, Computer Science, Finance, or a related field (Master's preferred). 6+ years of experience in enterprise reporting roles, with at least 3 years focused on Oracle Fusion Cloud More ❯

a schedule of regular testing against various scenarios. Identify and recommend cost-effective investments in IT infrastructure in support of financial planning and budgeting. Monitor the performance of cloud systems, optimizing them for efficiency and ensuring high availability, with transparent cloud cost reporting enabling effective management of costs. Security: Ensure the security of all on-prem and cloud infrastructure. … CISSP, CCNA, CITP, CCSP, Microsoft Certified: Azure Solutions Architect Expert Familiarity with regulatory environment and risk management frameworks Demonstrable prior experience of migration projects moving from legacy systems to new/updated platforms (software/hardware/integration layer) and able to articulate role(s) played Proficiency in network architecture, server administration, storage systems, and information … experience in guiding and mentoring technical teams. Ability to collaborate effectively with diverse teams and stakeholders across different regions. Strong problem-solving skills with the ability to analyse complex systems and propose innovative solutions. Comfortable working in a dynamic environment with the ability to adapt to changing priorities and technologies. Benefits We believe in taking care of our team More ❯

/C# and WPF to guide the evolution of our LegalTech products. This is a hands-on leadership and technical role where you'll set technical direction, architect scalable systems, and ensure the delivery of high-quality, performant applications-ranging from modern WPF-based desktop software to robust cloud services. You'll play a critical part in mentoring engineers … embed testing into architecture and development, improving testability and enabling earlier defect detection. Use profiling and diagnostics tools to address performance, memory, and runtime optimizations. Refactor legacy systems to modern standards, boosting maintainability, coverage, and stability. Leverage tools like Autofac and clean architecture patterns to maintain loosely coupled and testable codebases. Team Mentorship & Collaboration Act as a More ❯

years of experience as a Senior Architect working on large complex system architectures. Must have at least (05) years of hands-on experience building and maintaining Windows and Linux systems not Help Desk/ticket experience . Must have requirements verification traceability experience. Must have experience analyzing user requirements, system architecture, and/or system requirements specifications. Must have … discovery, research and analysis for hardware and software transitions. Must have experience gathering information related to the lifecycle of equipment and software. Must possess a solid understanding of secure systems engineering and development. Must be comfortable working on multiple systems and components simultaneously in various configurations. Must be able to effectively plan and prioritize tasking and communicate clearly … regarding technical options and trade-offs. Must be capable of performing systems engineering activities in support of Agile teams on a large program. Must be committed to adopting, adhering to, and championing best practices. These Qualifications Would be Nice to Have: In-depth experience transitioning legacy systems to new architectures. Experience with model-based systems More ❯

legacy application within the Intelligence Community (IC). Responsibilities Independently managing all aspects of the application, from bug fixes to feature enhancements Designing, developing, and modifying software systems, with a focus on Enterprise Software and User Interface Application Development Producing detailed specifications and writing high-quality, efficient code Reverse engineering existing code to understand system functionality Implementing … and enhancements Supports software architecture development, requirements analysis, process execution and evaluation, selection and evaluation of COTS/GOTS tools, and integration (with both new and legacy systems) Required Qualifications Must Bachelor's degree and 10+ years of experience. In lieu of a bachelor's degree 12 years of experience if AA/AS, or 14 additional More ❯

Key Required Skills: Building modern mobile applications that seamlessly integrate with legacy COBOL and Java backend systems while utilizing the latest technologies such as Swift, Flutter, Kotlin, Vue 3, and React Native. Position Description: Develop & Maintain Mobile Applications: Design and develop native iOS applications using Swift and SwiftUI. Develop native Android applications using Kotlin and Jetpack Compose. … Build cross-platform mobile applications using React Native and Flutter. Backend Integration with Legacy Systems Integrate mobile apps with existing COBOL-based and Java-based backend systems Collaborate with backend teams to build RESTful APIs or GraphQL endpoints that interact with legacy systems. Design API gateways to expose COBOL and Java services to modern More ❯

driven bank. As an IT professional, you will work closely with our business units. Our technology teams offer an environment with exciting challenges - supporting and developing legacy systems or introducing modern technologies such as AI, machine learning, and highly automated trading applications. Our Technology department, comprising around 300 employees, works largely in an agile manner using a … platform. Monitor market trends in cryptocurrencies and digital assets to identify new business opportunities and relevant regulatory requirements. Who are we looking for? University degree, ideally in business information systems, business administration, economics, or computer science. Strong knowledge of digital assets/cryptocurrencies. Experience in creating user stories and working with IT teams (e.g., agile/scrum). Experience More ❯

Cloud, JMS, Tomcat) Expertise in deploying scalable solutions in Kubernetes/docker containers that are highly resilient and perform well in an environment that talks to legacy systems and future centric micro architecture. UI/UX (Angular or equivalent) SCM/DevOps/CI/CD tools & process (GIT/Bitbucket, Maven, Ant, Jenkins, Sonar) Web Technologies More ❯

Cyber, Safety, Operations, and Test organizations to deliver high quality working software. The candidates will work in a team environment, with well-defined goals, supporting both new and legacy embedded systems. The candidate is able to receive timely feedback on software implementation by working directly with the customer, ensuring Agility and delivering a software product that fills immediate … six (6) years' experience can be considered in lieu of degree (per contract vehicle) Clearance Requirements: Must possess an active Secret security clearance; US Citizenship required Experience with weapon systems, embedded systems Desired Experience/Skills: Experience with weapon systems, embedded systems Security+ More ❯

Responsibilities: Work with clients to analyse their current and future business needs, recommend best practice solutions, and define project deliverables Translate accounting requirements into system configurations Configure debt accounting systems (i.e. Allvue, Broadridge Sentry) to track complex instruments Design customised workflows aligned with investment strategies and processes Migrate data from legacy systems with validation controls Track … strategies Produce detailed status reports, track actions, and manage progress meetings Create and deliver training materials and documentation Provide ongoing system optimisation and support Qualifications and Skills: Private Credit Systems Implementation Experience (Highly Desired): Minimum 2-3 years of experience implementing private credit Investment Accounting software is highly valued. Ideal candidates would have exposure to requirements gathering, system configuration … complex capital structures, and accurately book transactions such as drawdowns, repayments, PIK interest, and fee amortisation is essential. Experience reconciling positions and cash flows across administrators, custodians, and internal systems is also highly valued. System Knowledge: Proficiency with industry-standard platforms utilised in private credit investment operations and accounting. Strong expertise with Allvue investment accounting is highly desired. Experience More ❯

Responsibilities: Work with clients to analyse their current and future business needs, recommend best practice solutions, and define project deliverables Translate accounting requirements into system configurations Configure debt accounting systems (i.e. Allvue, Broadridge Sentry) to track complex instruments Design customised workflows aligned with investment strategies and processes Migrate data from legacy systems with validation controls Track … strategies Produce detailed status reports, track actions, and manage progress meetings Create and deliver training materials and documentation Provide ongoing system optimisation and support Qualifications and Skills: Private Credit Systems Implementation Experience (Highly Desired): Minimum 2-3 years of experience implementing private credit Investment Accounting software is highly valued. Ideal candidates would have exposure to requirements gathering, system configuration … complex capital structures, and accurately book transactions such as drawdowns, repayments, PIK interest, and fee amortisation is essential. Experience reconciling positions and cash flows across administrators, custodians, and internal systems is also highly valued. System Knowledge: Proficiency with industry-standard platforms utilised in private credit investment operations and accounting. Strong expertise with Allvue investment accounting is highly desired. Experience More ❯

this stream, playing a pivotal role in building robust, scalable, and secure applications using the Microsoft technology stack. You’ll work across front-end and back-end components, integrating systems and services within a modern Azure-based architecture. Core Responsibilities Design, develop, test, and deploy high-quality software solutions in alignment with business needs. Implement modern software engineering practices … code. Troubleshoot and resolve technical issues across distributed systems. Produce clear documentation for both technical teams and end users. Support and maintain both new solutions and legacy systems during transition phases. Contribute to improving development standards, tools, and processes within the team. Skills/Qualifications Bachelor’s degree in Computer Science, Information Technology, or a related field … with: DevOps pipelines, CI/CD, Bicep, and automated testing strategies. Database design, SQL, and database migrations. Familiarity with service-oriented and microservices architectures. Ability to work with legacy applications and transition them to modern platforms. Strong troubleshooting and debugging skills in decentralized environments. Excellent communication skills—both written and verbal—with the ability to explain complex topics More ❯

well as contributing to the realisation of business benefits. As a business analyst you must be able to demonstrate experience of working on a range of projects that combine systems, process and data changes along with a demonstrable track record of delivery in complex, commercially driven environments. The ability to understand the development lifecycle in terms of stages, principles … benefit case development as well as business processes modelling. The business analyst in this team will need to understand business implementation principles and issues relating to legacy systems including the analytical ability to assess legacy system documentation to impact high profile changes. You will need to have operated as BA supporting HR platforms or working More ❯

for the evolution of the University's IT landscape, ensuring alignment with institutional goals and objectives. The Enterprise Architect will lead the review of the existing on-premise legacy estate, recommend optimal future-state architectures, and develop comprehensive roadmaps for migration and modernization. This position requires a deep understanding of enterprise architecture principles, technology trends, and the unique … University's enterprise architecture framework, standards, and principles, ensuring alignment with institutional strategic goals. Roadmap Development: Lead the assessment of the current IT landscape (on-premise legacy systems) and develop comprehensive roadmaps for future-state architectures, including cloud migration (Azure), application modernization (CRM/ERP), infrastructure upgrades, and security enhancements. Technology Leadership: Provide technical leadership and guidance … Expertise: Apply understanding of the unique challenges and opportunities within a higher education environment to develop effective and relevant architectural solutions. Qualifications: Bachelor's degree in Computer Science, Information Systems, or a related field; Master's degree . Extensive experience (typically 10+ years) in IT, with a focus on enterprise architecture. Proven experience in developing and implementing enterprise architecture More ❯

provide technical guidance and oversight of customisations, including plugins, workflows, Power Automate flows, and JavaScript, ensuring efficient, reusable, and well-documented code. Integrate D365 CE with other applications and systems using tools like Azure Logic Apps, Power Automate, and custom APIs. Oversee the Dynamics 365 environment to enable the successful delivery of their Digital Transformation. Manage and control D365 … and maintenance for D365 CE applications, troubleshoot issues, and implement fixes and enhancements. Assist in data migration tasks, ensuring accurate and secure transfer of data from legacy systems to D365 CE Collaborate with cross-functional teams, including business analysts, project managers, and other developers, to deliver high-quality solutions. Stay updated with the latest D365 CE features More ❯

be working on the latest and most cutting edge tech from the outset. If you are an expert in and passionate about designing and configuring Dynamics 365 Business Central systems then look no further! The role: Collaborating with clients to understand their business requirements and translate them into system configurations and customisations within Dynamics 365 Business Central. Designing and … enabling them to effectively utilise Dynamics 365 Business Central and maximise its potential. Performing data migration activities, ensuring the accurate and timely transfer of data from legacy systems to Dynamics 365 Business Central. Developing and maintaining technical documentation, including functional specifications, user guides, and training materials. Identifying opportunities for process improvements and advising clients on best practices More ❯

native applications using C# , .NET Core , and Azure Functions Build and maintain responsive front-end interfaces using React , TypeScript , and modern UI libraries Integrate with internal and third-party systems via REST APIs Contribute to the design and implementation of AI-driven features to enhance automation and user experience Lead on DevOps practices , including CI/CD pipelines, automated … It for You? A flexible hybrid working model with just one day a week in the office The chance to work on greenfield projects and modernise legacy systems A collaborative, supportive team culture with opportunities for career progression Competitive salary, comprehensive benefits, and a strong focus on work-life balance Ready to take the lead on exciting More ❯