1 to 25 of 252 Legacy Systems Jobs in England

summaryA fantastic opportunity to transform, shape and define the Interfacing/Integration solutions for the Trusts digital systems, responsible for forging and evolving key clinical systems and development that allows our clinical and non-clinical staff improved effectiveness in their role to the ultimate benefits of our patients. … chance to contribute to a vital national service that everyone will use at some stage in their life. Working to the Head of Digital Systems but in partnership with the Trusts Development Manager, Digital Services management team and Technical Services management team to provide technical direction, influence our overall ...

summary A fantastic opportunity to transform, shape and define the Interfacing/Integration solutions for the Trusts digital systems, responsible for forging and evolving key clinical systems and development that allows our clinical and non-clinical staff improved effectiveness in their role to the ultimate benefits … chance to contribute to a vital national service that everyone will use at some stage in their life. Working to the Head of Digital Systems but in partnership with the Trusts Development Manager, Digital Services management team and Technical Services management team to provide technical direction, influence our overall ...

Programme team. You'll be responsible for designing, developing, and executing the Cutover Plan that transitions the organisation from legacy systems and processes to the new Oracle Health Millenium platform. You'll also lead the early live support strategy to ensure a smooth go-live across … duties of the job The EPR Cutover Project Manager will lead the strategic planning and execution of the transition from existing legacy systems and workflows to the new Electronic Patient Record (EPR) system. This role is critical to delivering a seamless and disruption-free go-live across ...

standard range are managed through governance controls to protect internal equity. At Leonardo in Yeovil we are seeking an experienced Software Engineer - Mission Management Systems to drive the end-to-end development of high-integrity aircraft software during a critical technical pivot. This role focuses on the evolution … Tactical Mission Management Systems-maintaining the reliability of our legacy manned platforms while architecting the software for our emerging uncrewed and autonomous capabilities. Your impact Working within our Helicopter division, you will be taking ownership of complex mission system software component, ensuring legacy systems ...

above the standard range are managed through governance controls to protect internal equity.At Leonardo in Yeovil we are seeking experienced Software Engineers - Mission Management Systems to drive the end-to-end development of high-integrity aircraft software during a critical technical pivot. This role focuses on the evolution … Tactical Mission Management Systems—maintaining the reliability of our legacy manned platforms while architecting the software for our emerging uncrewed and autonomous capabilities.Your impactWorking within our Helicopter division, you will be taking ownership of complex mission system software component, ensuring legacy systems remain robust ...

migration of products from legacy platforms to a new framework built on centralised APIs and integrations, ensuring that CRM, billing and other systems can integrate seamlessly and support wider data and digital transformation initiatives. Responsibilities Analyse complex data sets across multiple regions and products to support … Excellence, helping to maintain a consistent pace of delivery across all supported regions. Contribute to the migration of products from legacy systems to the new GMO framework, leveraging centralised APIs, integrations and org services. Provide data analysis and reporting that helps distinguish between fully integrated products ...

Core Responsibilities :Lead the design, architecture, and implementation of scalable APIs, services, and accessibility-first user interfaces. Drive the modernization of legacy systems into modular, event-driven, API-first components. Deliver AI-native features and improvements across both front-end and back-end, using multiple programming languages … outcomes from design through to production. Desirable :Experience with cloud platforms such as Azure, AWS, or GCP. Experience with event-driven architectures, distributed systems, or microservices. Experience modernizing legacy systems into modular, scalable platforms. Experience working in cross-functional product teams. Experience mentoring engineers or contributing ...

integrations. Define clear service boundaries, ownership models and integration patterns . Support engineering teams in delivering scalable, maintainable and well-structured solutions. Assess existing systems and identify opportunities to simplify, consolidate and modernise platform capabilities. Support the evolution of legacy systems towards agreed target-state architectures … through pragmatic, incremental change. Make and guide technical decisions around distributed systems, APIs, integrations, data and cloud architecture . Ensure security, resilience, observability, performance and scalability are incorporated into solution designs. Identify architectural risks, technical debt and platform constraints, and establish appropriate mitigation strategies. Provide technical review and architectural ...

legacy designs and tackle obsolescence projects. Your innovative thinking and problem-solving skills will be at the forefront, ensuring that older systems are revitalised and continue to perform at their best. The ideal candidate will possess a strong background in hardware design engineering. Proficiency in CAD tools … deep understanding of electronic components and systems are crucial. Experience with legacy systems and obsolescence management will set you apart, demonstrating your ability to navigate and update older technologies effectively. Experience & Skills required for the Senior Electronic Design Engineer – High Speed Digital, Reading: Proven experience with ...

processes and data transformation logic to improve and normalise financial data.Validate and reconcile data loaded into Workday, ensuring consistency with legacy systems and financial requirements.Engage regularly with clients throughout the project lifecycle, ensuring a smooth transition from legacy systems to Workday Financials.Manage multiple tasks … develop expertise.Skills & Requirements:Bachelor’s degree or equivalent experience in Information Technology, MIS, Finance, or a related field.Experience in ERP data conversion or financial systems implementation.Experience with Workday Financials is essentialUnderstanding of financial data structures, including General Ledger, transactions, and reporting frameworks.Experience with data conversion, migration, and data loading ...

regulatory compliance, resiliency improvements, and platform modernization.This role requires a hands-on architect who can work effectively within complex, highly interconnected legacy systems, while driving pragmatic, incremental improvements in architecture, scalability, and operational efficiency.You will balance run and change, ensuring stability of critical platforms while enabling transformation … Glue, EKS, S3, SQS, SNS)Backend: Python, Java/C# (.NET), APIs, microservicesFrontend: AngularData: SQL Server, PostgreSQL, ETL pipelines, data lake patternsArchitecture: Event-driven systems, microservices, API-first designDevOps: CI/CD (GitHub Actions, Jenkins), Terraform, containerization (Docker/Kubernetes)Orchestration - : Airflow, Step Functions, BPM toolsObservability (desirable): GrafanaAI (desirable ...

requirements into scalable, maintainable product logic. Implement interest, accruals, repayments, fees, payment allocation, balances and lifecycle events. Support product migration from legacy systems to Vault. Collaborate with Product, Business Analysis, Architecture and Engineering teams. Develop automated tests covering business rules, edge cases and regression scenarios. Participate … reviews and technical design discussions. Investigate defects and support functional, integration, migration and production testing. Validate and reconcile financial calculations between legacy systems and Vault. Support releases and produce technical documentation. Follow engineering, security, governance and regulatory standards. Essential Skills & Experience Strong software development experience, preferably Python ...

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 ...

stack • Identified gaps, risks, and constraints • Target architecture aligned to business and product direction • Migration and/or retirement proposals for legacy systems Ensure transition plans are:• Realistic and incremental • Aligned with delivery priorities • Understood by engineering and product teams 5. Cross-Domain Alignment & Delivery SupportSupport effective … looking for someone who has:Required Experience• 15+ years of experience in software engineering, with significant time in architectural roles • Proven experience designing distributed systems across cloud and application layers • Strong experience with at least one major cloud platform (Azure, AWS, or GCP), ideally across multiple • Experience integrating hardware ...

products.Translate business requirements into scalable, maintainable product logic.Implement interest, accruals, repayments, fees, payment allocation, balances and lifecycle events.Support product migration from legacy systems to Vault.Collaborate with Product, Business Analysis, Architecture and Engineering teams.Develop automated tests covering business rules, edge cases and regression scenarios.Participate in code reviews … technical design discussions.Investigate defects and support functional, integration, migration and production testing.Validate and reconcile financial calculations between legacy systems and Vault.Support releases and produce technical documentation.Follow engineering, security, governance and regulatory standards.Essential Skills & ExperienceStrong software development experience, preferably Python.Hands-on experience with Thought Machine Vault Smart Contracts.Experience ...

onboarding and lifecycle of data sources, from discovery and evaluation through to production readiness Lead migration of datasets and workflows from legacy systems to strategic data platforms Partner with engineering, and operations, and commercial product teams to deliver scalable, reliable data capabilities Drive data quality, coverage … production (source evaluation, data mapping, ingestion patterns, validation rules, change management, and operational handover).Experience leading migration of datasets from legacy systems to target data platforms (e.g. cloud/data lake/warehouse), including data mapping, transformation design, reconciliation, parallel run strategies, and cutover planning to ensure ...

long-term maintainability Guide API and domain design standards - clear service boundaries, consistent contracts, and pragmatic integration between modern services and legacy systems Shape event-driven and integration patterns so teams can build independently without breaking cross-squad journeys Champion automated testing, observability, and production readiness … Oversee database and schema evolution practices - migrations, data integrity, and performance - in partnership with platform and infrastructure teams Lead incident response for backend-owned systems - triage, escalation, post-incident reviews, and runbook quality Mentor engineers on PHP (Yii/Yii2), Go, Security, Performance and Optimisation - raising the bar through ...

will lead the delivery of business-critical applications while supporting a major ERP transformation programme. You'll oversee the transition from legacy systems to a new ERP platform, ensuring business continuity throughout the migration. Managing a team of application specialists, you'll coordinate testing, training and data … applications such as ERP, WMS and OMS. You'll be a confident people leader with strong stakeholder management skills, a solid understanding of enterprise systems, integrations and data governance, and experience managing multiple projects simultaneously. Knowledge of Oracle Retail would be highly advantageous, as would experience supporting legacy ...

initial discovery phase. Analyse existing datasets and assess data quality. Develop data mapping and migration strategies. Execute data migration from legacy systems to a new cloud platform. Provide recommendations on migration approach, risks, and timelines. Support successful implementation and completion of the migration project. Map the Ocella … systems. Proven ability in data mapping , including matching and transforming data between source and target systems. Experience migrating data from legacy systems to cloud-based platforms . Ability to assess data quality, identify issues, and recommend migration approaches. Desirable Skills Previous experience with iDocs Cloud migrations . ...

initial discovery phase. Analyse existing datasets and assess data quality. Develop data mapping and migration strategies. Execute data migration from legacy systems to a new cloud platform. Provide recommendations on migration approach, risks, and timelines. Support successful implementation and completion of the migration project. Map the Ocella … systems. Proven ability in data mapping , including matching and transforming data between source and target systems. Experience migrating data from legacy systems to cloud-based platforms . Ability to assess data quality, identify issues, and recommend migration approaches. Desirable Skills Previous experience with iDocs Cloud migrations . ...

risk Communicate effectively across organisational, technical and political boundaries, making complex technical information accessible for non-technical audiences Design how to expose data from systems (APIs, real-time streams), link data from multiple systems, and deliver modern data services Ensure that risks associated with deployment are adequately understood … data solutions from requirements through implementation, including technical documentation and architecture blueprints Lead complex data migration projects from legacy systems to modern cloud-native platforms Evaluate and recommend appropriate technologies across the modern data stack to meet specific client needs Mentor junior team members and collaborate with ...

risk Communicate effectively across organisational, technical and political boundaries, making complex technical information accessible for non-technical audiences Design how to expose data from systems (APIs, real-time streams), link data from multiple systems, and deliver modern data services Ensure that risks associated with deployment are adequately understood … data solutions from requirements through implementation, including technical documentation and architecture blueprints Lead complex data migration projects from legacy systems to modern cloud-native platforms Evaluate and recommend appropriate technologies across the modern data stack to meet specific client needs Your Impact: Enable transformative business decisions through ...

Engineering LeadAre you passionate about designing and deploying intelligent machine learning solutions that drive business impact Do you enjoy leading teams, building scalable ML systems, and turning complex data into innovative products and services About the team:We are a software engineering team responsible for developing and supporting business … Engineering, supporting production AI/ML, LLM/RAG, and agentic workflow capabilities for legal content products. In addition to writing code on complex systems, this position provides technical direction on architecture, MLOps, responsible AI, legacy system integration, AWS-based delivery, and AI-assisted development practices. ...

Lead Are you passionate about designing and deploying intelligent machine learning solutions that drive business impact? Do you enjoy leading teams, building scalable ML systems, and turning complex data into innovative products and services? About the team: We are a software engineering team responsible for developing and supporting business … Engineering, supporting production AI/ML, LLM/RAG, and agentic workflow capabilities for legal content products. In addition to writing code on complex systems, this position provides technical direction on architecture, MLOps, responsible AI, legacy system integration, AWS-based delivery, and AI-assisted development practices. ...

YOUR EXPERIENCE AND EXPERTISE Essential Experience 5+ years’ experience delivering complex technology projects within matrixed or transformation environments. Proven experience delivering enterprise platforms, reservation systems, booking systems, ERP, CRM, transactional systems or major legacy technology replacements. Experience managing projects across the full delivery lifecycle, including … discovery, design, build, integration, data migration, testing, cutover and hypercare. Strong experience managing complex integrations and dependencies across multiple systems and technology teams. Experience leading data migration activities, including planning, validation, reconciliation and cutover. Experience working in a matrixed organisational model and co-ordinating with product, engineering, architecture, data ...