26 to 50 of 57 Legacy Systems Jobs in the South East

technical architecture - Creating a solid overview of the current environment and developing future technology roadmaps - Planning the move away from legacy systems to new digital technology and cloud migration To be considered suitable for this IT Enterprise Architect role you will need to have the following skills ...

lead cutting-edge projects, mentor talented engineers and shape the future data strategy. You will play a pivotal role in migrating legacy systems to Databricks, designing scalable architectures and embedding best practices across the team. Longer term, you will help integrate AI and advanced analytics into ...

existing Azure Data Platform to Databricks where you will be responsible for the build of the new platform before overseeing the decommissioning of legacy systems. This is a hands-on engineering role where you will also wear multiple hats including managing more junior Data Engineers, setting the standard ...

Role Define and validate the meaning, structure, and shape of target datasets Quantify and assess data quality issues across legacy systems Translate data anomalies into clearly defined and agreed business rules with stakeholders Essential Skills & Experience Assess data completeness, validity, consistency, and uniqueness, and interpret what issues … verify transformation results Geospatial & Public Data Experience Proven experience working with geospatial data , including spatial formats (e.g. vector, raster, GeoJSON, shapefiles), coordinate reference systems, and spatial analysis workflows Strong ability to interpret and apply geographical context within data processing pipelines Demonstrated experience identifying local or regional geospatial insights ...

join their Custody, Trading and Investments (CTI) product development team. This role plays a key part in enhancing the Figaro platform, supporting business-critical systems and delivering technical change that directly impacts operational excellence and client outcomes. The successful candidate will be responsible for configuring, developing, integrating and supporting … will also partner with product managers and users to design and implement enhancements, troubleshoot issues, and support ongoing migration from legacy systems to modern architectures. To be considered, you must have proven experience working with the Figaro platform in a financial services or wealth management environment. Excellent ...

Developer to join our small but growing team in progressing the development of our bespoke software, and supporting the migration of legacy systems to the new architecture. As a key member of our team the Software Developer will play a pivotal role in shaping the platform … services that support a suite of mobile and web applications. Your responsibilities will include designing and developing robust, scalable, and secure backend systems, providing technical expertise across multiple squads as well as defining and enforcing the standards that ensure their integrity and compliance. Software Developer - Required Skills and Experience ...

partnered with a client in the Home Counties who is embarking on a major Digital Transformation roadmap. This will modernise their legacy systems and play a crucial role in the transformation of both their IT and operating systems. With a strong focus on automation, improving processes ...

lead technology and product through a critical phase of scale and modernisation. This role suits a hands-on leader who has successfully modernised legacy platforms, built high-performing teams, and can balance innovation with operational stability in mission-critical environments. You'll lead a team of 50+ engineers … transformation programmes (not just attempted) Strong product mind-set and evidence-based decision making Experience with cloud, modern frameworks, and legacy systems (e.g. AWS, MS SQL, C#, Go, React or similar) Comfortable operating at board level and with enterprise customers Desirable Skills Familiarity with investor-backed ...

exciting opportunity for a Senior Laravel Developer to join a forward-thinking organisation's IT and development team, working on modern, scalable systems that support a large and diverse user base.You will play a key role in designing, developing, and maintaining applications built using Laravel, PHP, Vue, TypeScript, MySQL … services. The position combines hands-on development with technical leadership, contributing to architectural decisions, modernisation of legacy systems, and mentoring of other developers.This role is ideal for an experienced full-stack developer who enjoys working across backend and frontend technologies, driving best practice, and helping shape ...

design and deliver features that power aviation maintenance operations across the globe. You’ll work across both front-end and back-end systems, turning ideas into practical tools that engineers and operators rely on. You’ll collaborate closely with our Technical Manager and development team, shaping a platform that … APIs Knowledge of SQL Server and relational databases A collaborative, detail-focused approach Experience with Vue.js, Docker, authentication standards or modernising legacy systems is useful but not essential. Most importantly, you enjoy solving problems and take pride in delivering quality work. ...

shared outcomes. Manage external partners and, where relevant, regulators to support improvement goals. Problem Solving & Innovation Tackle systemic constraints such as legacy systems, policies, and skills gaps. Sponsor experimentation, pilots, and measured innovation to unlock value. Risk, Security & Ethics Sponsor “by-design” controls in new processes. Ensure ...

+ bonus Hybrid - London (2 days onsite) We're hiring a Data Platform Lead to take ownership of an existing data warehouse and the systems around it. The platform is already in production and widely used. This role is focused on keeping it reliable, improving data quality, and developing … working with engineering teams to improve the quality of data coming into the warehouse. There's a mix of legacy systems and newer tooling following several years of organisational change, so the role involves untangling complexity rather than building everything from scratch. You'll need ...

users and experience of working in fast-paced complex technical delivery environments. Experienced in working with both new and legacy systems, and in maintaining a complex matrix of products and services. Experience ideally in a highly regulated sector. Familiar with agile and lean development methodologies and practices. ...

experienced Data Migration Lead to own and deliver a complex data migration programme. This role will be responsible for migrating data from three legacy platforms that currently do not provide high-quality or reliable data into a new Salesforce environment. The successful candidate will play a critical role … that supports improved customer insight and business decision-making. The Role Lead the end-to-end migration of data from multiple legacy systems into Salesforce. Define, own, and execute the data migration strategy in line with a newly created business and technology strategy. Plan, manage, and deliver ...

providing regular progress updates.? Oversee data configuration and take-on activities, including strong data analytics skills tocompare, reconcile, and validate outputs from the legacy system to the new platform.? Lead and manage a small test team, coordinating testing efforts across multiple locations.? Ensure all project communications are accurate ...

benefits The Opportunity Cedar is partnering with a large, technology-driven organisation undergoing a significant enterprise platform transformation. The business is modernising its core systems, technology architecture, and operating model and is seeking a Senior Program Director to lead one of its most critical initiatives. This role will involve … approximately 120 people, cutting across technology, operations, and the wider business. Key Responsibilities Lead and deliver a large-scale enterprise platform transformation, including core systems, integration, and operating model change Take full accountability for programme governance, planning, budget, and delivery assurance Lead a cross-functional team of circa ...

role involves hands-on development, technical leadership, architectural oversight, and managing a small team. Responsibilities include setting technical standards, delivering new features, maintaining existing systems, overseeing migration from legacy PHP codebases, and leading new Laravel projects using InertiaJS and Vue 3. The ideal candidate can balance strategy … ensure consistency and robustness of the application architecture. Assume responsibility for the reliability and progressive improvement of legacy PHP systems during platform redevelopment. Collaborate closely with product owners, project managers, and stakeholders to translate business requirements into comprehensive technical plans. Communicate clearly and confidently during client-facing ...

secure, and compliant data management practices, in line with G.D.P.R. and relevant data regulations. Support the migration and modernisation of legacy data systems into Azure and Microsoft Fabric environments. Monitor, troubleshoot, and improve data workflows, implementing automation and error-handling as needed. Produce and maintain technical documentation … client-facing environment. Excellent communication skills, able to translate technical solutions into business value. QUALIFICATIONS Bachelor’s degree in Computer Science, Data Engineering, Information Systems, or a related field preferred. At least 3 years of experience as a Data Engineer, ideally in consulting, professional services, or large enterprise environments. ...

Hybrid Integration Design: Lead the design and implementation of data solutions that integrate Azure cloud-native services with legacy SQL Server systems and third-party APIs and data feeds. Data Modelling and Standards: Develop and enforce data modelling standards (conceptual, logical, physical) across platforms. Promote reuse, consistency … decisions. Experience and Skills Required: Experience with Data Architecture and governance, public-cloud platforms (Azure, AWS, GCP) , SQL Server, data integration with third-party systems, ideally Microsoft Fabric Experience with data modelling and metadata management Relevant degree or post-graduate qualification, ideally certification in Cloud Architecture and Data Management ...

work revolves around designing, building and scaling production-grade data platforms in the cloud, not just writing ad hoc pipelines or maintaining legacy systems. If you've spent years turning raw, messy data into something reliable, performant and genuinely useful and you want more influence over how platforms … enterprise-scale databricks platform using modern data engineering tools and frameworks Building ingestion, transformation and validation pipelines across cloud data sources, APIs and operational systems Translating data architecture into executable build plans alongside the Data Architect Optimising data pipelines and processing workloads for performance, reliability and cost Embedding data ...

/4HANA Core Banking and Transactional Banking (TRBK) migrations, platform consolidation, and post-merger integration strategies. Expertise in both legacy core systems and modern composable architectures, with a focus on SAP’s modular, service-oriented architecture. Proven ability to define and execute target-state architectures and migration ...

with Azure cloud infrastructure and DevOps practices. Strong understanding of geospatial technologies (e.g., ESRI, QGIS, FME, GeoServer). Experience with legacy GIS systems (Intergraph, Smallworld) and data migration. Familiarity with AI/ML applications in geospatial data quality and analytics. Agile delivery experience and ability to lead ...

focus will be post-migration optimisation following a recent Jira on-prem to cloud migration, alongside wider IT and data migration programmes from legacy platforms to cloud environments. This role suits a Project Manager who is comfortable operating in high-change, high-stake environments , can quickly build credibility … known for clear, confident communication . What you'll be doing Leading medium to large-scale IT transformation projects across cloud, software, and legacy platforms Driving post-migration optimisation, embedding best practice and improving ways of working Owning end-to-end delivery: scope, plans, milestones, budgets, risks ...

services Own technical decisions and ensure alignment with defence security standards and policies Work closely with architects and delivery leads to ensure interoperability across systems, networks, and platforms Lead and mentor engineers, setting technical direction and best practice Support integration of legacy military systems with modern ...

platforms: Splunk, ELK/Opensearch, CloudWatch Logs Metrics & telemetry: Prometheus, Grafana, OpenTelemetry Event management: ServiceNow, PagerDuty, Moogsoft, BigPanda Strong knowledge of instrumentation for distributed systems, microservices, containers (EKS, ECS), serverless workloads, and legacy systems. Migration & Architecture Skills Proven experience supporting large-scale on-prem to AWS migrations ...