1 to 25 of 73 Legacy Systems Jobs in the South East

Agile product development teams Experience contributing to large-scale application modernisation or transformation programmes Comfortable working with both modern and complex legacy systems Strong understanding of software development lifecycles, testing strategies, and quality assurance best practices Experience collaborating closely with developers, product managers, and engineering teams Technical … Agile product development teams Experience contributing to large-scale application modernisation or transformation programmes Comfortable working with both modern and complex legacy systems Strong understanding of software development lifecycles, testing strategies, and quality assurance best practices Experience collaborating closely with developers, product managers, and engineering teams Technical ...

migration strategies for complex enterprise SAP S/4HANA transformation projects. Youll bridge the gap between functional business requirements and technical implementation, ensuring legacy data is cleansed, mapped, transformed, and seamlessly migrated into the S/4HANA environment with zero compromise on data integrity, governance, or business continuity. … deep understanding of S/4HANA unified data models (Universal Journal/ACDOCA, BP Model). Experience migrating data from diverse legacy systems (SAP ECC, Oracle, Salesforce, legacy mainframe/ERP systems). Bachelors degree in Computer Science, Information Technology, Business Information Systems ...

will be asked to shape epics and tickets yourself - always aligned with the CTO's direction Build new features, fix problems in old systems and keep everything running fast and reliable Work on a mix of greenfield projects and legacy systems - both matter and both need … your skills without arrogance Confident resilient pragmatic and results-driven Clear judgement and able to balance speed with quality Experienced in building new systems and fixing legacy Keeps calm under pressure and still delivers Raises the bar for those around them by example Working Style Execute ...

join a team establishing a new Data Platform for ETEL, working with other parts of the business to migrate data from legacy systems and establishing pipelines to move data from new applications to the data platform while adopting standard best practices. Starting with Stapleton … Azure Synapse, PostgreSQL, ADF, Python) Develop data sets which are optimised for their given use case, e.g. self-service analytics Migrate data from legacy reporting solutions onto the Azure Data Platform, ensuring that data integrity and service levels are maintained Automation of end-to-end data flows Creation ...

department, supporting the next generation of the UK's biometric capabilities. This large‐scale programme will replace and integrate with existing legacy systems while enabling enhanced interoperability across government departments. Role Overview As a Senior Automation Tester, you will be responsible for designing, developing, and maintaining robust ...

design, build and implementation of solutions and enhancements that align with strategic business goals Prepare, review and maintain documented requirements for enhancements to systems and/or business processes, optimizing efficiency and consistency Taking ownership for the project management of smaller initiatives, including the provision of delivery status updates … requirements and will in some instances involve the build/maintenance of full AI solutions including GenAI Agents. Supporting the implementation of data mastering systems Reviewing data usage patterns to identify redundant or duplicated datasets that can be consolidated or retired Supporting the migration from legacy systems ...

design, build and implementation of solutions and enhancements that align with strategic business goals. Prepare, review and maintain documented requirements for enhancements to systems and/or business processes, optimizing efficiency and consistency. Taking ownership for the project management of smaller initiatives, including the provision of delivery status updates … systems. Reviewing data usage patterns to identify redundant or duplicated datasets that can be consolidated or retired. Supporting the migration from legacy systems to target architecture: mapping sources front to back, producing data flow diagrams and expanding the data catalogue. Contributing to data governance, data quality ...

trusted technology partner to major NHS Trusts , with its platform now widely used by clinicians across the UK. Replacing outdated legacy systems with intuitive, user-centric tools, they are improving how healthcare teams operate and ultimately enhancing patient outcomes. With multiple industry awards , major contracts secured … platform and wider engineering function. Youll join a high-performing team of 20+ engineers , working on a mix of greenfield and evolving systems , contributing across a full-stack, microservices architecture . This is more than just a coding role its an opportunity to build technology that directly improves lives ...

desktop and cloud applications using modern software engineering practices (design patterns, SOLID principles, automated testing, continuous integration/delivery). Modernize legacy systems — Lead migration of mature C/C++ codebases to modern languages, runtimes, and UI/UX frameworks while preserving scientific accuracy and performance. Leverage … control (Git), and code review workflows. Hands‐on CI/CD experience — building, configuring, or maintaining automated build and deployment pipelines. Experience modernizing legacy software — migrating codebases from older languages or frameworks to current platforms, including UI/UX modernization. Self‐motivated and collaborative; thrives in a team ...

live migration, reconciliation and customer sign-off. The successful candidate will help customers prepare and migrate data from legacy finance and ERP systems, ensuring information is complete, accurate and fit for purpose in the new solution. This includes financial master data, opening balances, outstanding transactions and other … responsibilities and acceptance criteria in line with the overall implementation plan. Source Data Assessment: Review customer data from legacy finance and ERP systems to assess its structure, completeness, accuracy and suitability for migration. Identify data quality issues, gaps, inconsistencies and potential risks. Data Mapping and Transformation ...

work closely with engineers, product teams and business stakeholders to develop scalable Python services, APIs and data solutions that replace legacy systems and improve the flow of information across the business. This role offers the opportunity to make a tangible impact on a high-profile transformation programme ...

Architect virtualisation solutions, containerisation strategies and orchestration platforms. Design disaster recovery, business continuity and resilience architectures meeting availability requirements. Guide infrastructure modernisation programmes, legacy system migrations and technology refresh initiatives. Ensure infrastructure designs comply with security requirements, Classification Guides and defence standards. Technical Leadership & Governance Lead infrastructure technical ...

Enterprise Architect (EA), you'll bring a consultant mindset and the agility to thrive in a dynamic environment that blends legacy systems with cutting-edge digital technologies. You'll play a key role in guiding and advising our Solution Architects, ensuring alignment and quality across lower-level … deliver the technology strategy for Bupa's UK Secondary Care services in collaboration with IT leadership. Maintain and evolve architecture roadmaps for critical systems, ensuring seamless integration across care platforms. Support technical due diligence and integration of new services, with a focus on cloud and API-first solutions. Guide ...

year technology modernisation programme, backed by substantial investment and strong support from the leadership team. The business is moving away from legacy systems and investing heavily in modern architecture, cloud technologies, automation and better use of its data. With the initial discovery phase complete, the programme … What you'll be doing Defining and evolving the organisation's data architecture as part of a wider technology transformation. Assessing existing data platforms, systems and integration patterns, identifying opportunities for modernisation. Designing scalable, secure and well-governed data architectures that support future business requirements. Working closely with enterprise ...

develop scalable back-end services, APIs, data solutions and React-based user interfaces, using technologies includingC# andPython and to replace legacy systems and improve the flow of information across the business. This role offers the opportunity to make a tangible impact on a high-profile transformation programme ...

Manager at Foxhills Collection Foxhills is seeking an experienced, hands-on Technology Project Manager to lead the end-to-end delivery of a major systems migration across its hotel, golf, spa, leisure, membership and food and beverage operations. Position: Project Manager - Technology Transformation Location: Foxhills Club & Resort, Ottershaw, Surrey … role Working on-site, you will coordinate multiple technology vendors, internal stakeholders and parallel workstreams to deliver a successful migration from legacy systems, ensuring data integrity, operational continuity and a smooth go-live. You will work closely with the Finance Director and an existing project consultant, acting ...

Responsibilities: Design, develop, and modify custom applications. Create and test resilient software, focusing on high-volume REST APIs. Drive migration from legacy systems to microservices architecture. Partner with teams across development, QA, and production support. Required Skills: Demonstrable experience as a Golang Engineer/Golang Developer Solid ...

similar frameworks. The role also involves database design and development, API integration, and DevOps practices in a Dockerized environment. Collaboration with legacy systems and mentoring junior developers will be part of the role. Requirements The key requirement for this position is to have proven skills in designing … Proficiency in database design and SQL (PostgreSQL or MySQL preferred). Familiarity with cloud platforms (e.g., Kamatera or similar). Experience with source control systems (e.g., Git). Comfortable working in Visual Studio Code or similar IDEs. Knowledge of web servers (Apache or Nginx). #J-18808-Ljbffr ...

Agile product development teams Experience contributing to large-scale application modernisation or transformation programmes Comfortable working with both modern and complex legacy systems Strong understanding of software development lifecycles, testing strategies, and quality assurance best practices Experience collaborating closely with developers, product managers, and engineering teams Technical ...

overseeing modern development processes, including: Native mobile app development, Back-end microservices development (Java, NodeJS), IaC approaches to infrastructure provisioning (Terraform/Terraform Cloud) Systems design/architecture experience, particularly in modernisation/Digital Transformation projects Diverse solutions architecture experience covering modern cloud infrastructure, modern technology & legacy systems Background in dev ops, engineering, infrastructure AS code Degree in Computer Science or a technology-related field Experienced in applying commercial judgement to ensure recommendations are in line with budgets Comfortable with documenting and communicating the model used to understand the enterprise, system, application, and network ...

offers a great blend of challenge and variety, giving you the opportunity to work across new and existing electronic designs, including legacy systems and product improvements. Your engineering expertise and problem-solving skills will play an important role in developing, improving and maintaining electronic systems throughout … hardware design, with experience across analogue and digital electronics. Proficiency with electronic design and CAD tools, alongside a strong understanding of electronic components and systems, is essential. Experience & Skills Required Proven experience in electronic hardware design Strong analogue and digital electronics knowledge Experience with schematic capture and PCB design ...

client-side agents). Client encryption and VPN — BitLocker, Cisco, F5, Zscaler. Wi-Fi configuration/troubleshooting and Windows Security configuration. Legacy operating system experience. Qualifications & Accreditations Technical Microsoft accreditations. Service Management (ITIL) awareness. Full UK driving licence and access to a car (for travel to satellite sites ...

About the Role This role works as part of a multidisciplinary team to deliver new products, systems and processes into the control room, replacing legacy IT systems. The role contributes across design, development, testing and transition through all non-production environments, before supporting the controlled deployment … live operational systems within Critical National Infrastructure (CNI). This role can be based in Wokingham, with hybrid working options. We are open to full-time, part-time, and flexible working arrangements. This role is designated as requiring a National Security Vetting (NSV) clearance. You will usually need ...

hands-on role in building its architecture practices and processes from the ground up. The role will involve migrating several legacy systems and consolidating them. You will also provide architectural leadership for the various data products the company operate, while overseeing a team of 4 Solution Architects. … greenfield environment - Experience establishing or maturing an architecture practice. Strong experience working with cloud-native platforms (Snowflake, AWS, Azure). Experience migrating legacy systems. Recognised architecture framework certification, such as TOGAF (The Open Group Architecture Framework) or equivalent. Experience working in a regulated environment. Good experience working with ...

organisation manages supporters, fundraising and programmes. You'll own the solution architecture, guide the migration from legacy systems, and work closely with stakeholders and delivery partners to build a scalable, well-integrated platform. Proven experience as a Salesforce Solution Architect on nonprofit implementations Hands-on expertise with … Nonprofit Cloud Strong understanding of fundraising processes Experience leading data migration from legacy or third-party CRMs Track record of designing integrations with finance, payment and marketing platforms This is a 6-month contract, Outside IR35 working fully remote. If you are available and match the criteria above ...