51 to 75 of 277 Legacy Systems Jobs in London

guidance. Develop security measures and designs to deliver security improvements Provideexpert guidance oncommon OT cyber security challenges such assecure integration of IT/OT systems,cloudconnectedOT, remote access,protecting legacy systems,and emerging technologies). Develop and review system hardening standards, network segmentation designs, asset management ...

client base. In this role you will act as a resource available to assist our existing customers with new requirements to enhance their current systems and you will have the opportunity to work alongside some of the brightest minds in the ERP consulting industry! Given the location … reports using Crystal Reports and other tools available. Provide consultancy and training services for clients as required. Conduct migration support from legacy systems into SAP Business One. Liaise with fellow Implementation Consultants in providing innovative solutions to client issues on SAP B1 or associated SSP solutions. Maintain ...

drive significant advancements in our business operations and technology landscape. Our primary goal is to transition from our current reliance on legacy systems and specialized off-the-shelf tools to a more integrated, AI-driven, and data-centric operational model. Leveraging insights and guidance from our other … efficient, data-driven organization. About the role We’re looking for a Data Engineer who can own the journey of data from source systems to decision-ready outputs. You’ll build and maintain pipelines, model data, stand up dashboards, and integrate systems via APIs. In a team this ...

Business Unit: Cubic Transportation Systems Company Details: Responsible for delivery of Paginated and Crystal/BOBJ Reports as well as stored procedure development. The candidate will meet with the business users to qualify requirements for reports, create reports from scratch, and take existing reports and improve their performance. This … innovation and development whilst promoting and delivering best practice in the business intelligence field. This will also include the improvement of legacy systems whilst designing for the future by utilizing the latest tools, processes and disciplines in Business Intelligence. This position works under limited supervision and exercises ...

technology stack, including the engineering and customisation of Braze, the platform we use for customer engagement. The mandate is modernisation and reliability: re-architecting systems that have grown very quickly and making them dependable at a scale of more than 20 million users. This is a platform engineering … organisation through other engineering leaders, rather than running a single team. You have proven platform engineering experience at scale — building and running complex distributed systems, not feature delivery alone. You have navigated legacy migrations and re-architecture projects at 20M+ user scale. You have strong backend engineering ...

make their data usable, governed, secure, discoverable,high-qualityand accountable. It is particularly relevant in sectors where data is fragmented across legacy systems, suppliers, operational silos, secureenvironmentsor regulated business processes. Yourspecialismsshould cover data governance, master data management strategy, data quality, data ownership, metadata, information management … primes, aerospace, aviation, space, secureengineeringor complex supply-chain data environments. Financial services, insurance, healthcare,telecomsor other data-intensive regulated sectors. Organisations with large legacy estates, fragmented data ownership, complex supplierecosystemsor high audit/regulatory scrutiny. Desirable experience Knowledge of DAMA-DMBOK, DCAM, EDM Council ...

Prometheus, Grafana or similar Production support and troubleshooting Agile delivery experience Desirable Financial Services/Capital Markets experience CI/CD and DevOps Legacy system modernisation Experience supporting critical production platforms We're looking for a hands-on engineer with strong problem-solving skills and a focus ...

clients in the financial services sector. Задачи: Design, develop, and deliver transformational projects for clients Work with Kafka messaging Migrate legacy systems to AWS Introduce CI/CD pipelines and cloud deployments Contribute to engineering best practices and continuous improvement of client systems Interact with clients ...

Prometheus, Grafana or similar Production support and troubleshooting Agile delivery experience Desirable Financial Services/Capital Markets experience CI/CD and DevOps Legacy system modernisation Experience supporting critical production platforms We're looking for a hands-on engineer with strong problem-solving skills and a focus ...

roadmap. Designing analytical, semantic and reporting data models. Creating data maps and data-flow documentation. Shaping the future migration from legacy systems to a modern data platform. Ensuring data is secure, accessible, reliable and effectively governed. Translating business priorities into practical architectural decisions. Working closely with Data ...

across modern cloud environments. Develop conceptual, logical and physical data models, including dimensional and relational modelling. Integrate modern cloud platforms with legacy systems to enable seamless data access and reporting. Establish architecture standards covering security, governance, scalability, performance and cost optimisation. Lead technical design, architecture governance ...

Authority (TDA) forums Translate business and user needs into scalable, secure and standards-compliant technical solutions Conduct AS-IS assessments of legacy systems and define TO-BE target architectures and transition roadmaps Champion GDS Service Standards, Government Technology Code of Practice (TCoP) and secure-by-design principles ...

investment management with the industry’s most comprehensive cloud-native platform for institutional investors across global public and private markets. While legacy systems create risk, inefficiency, and data fragmentation, Clearwater’s single-instance, multi-tenant architecture delivers real-time data and AI-driven insights throughout the investment ...

seeking an experienced Test Environment Manager to drive the test environment management to support a large-scale transformation programme moving from a legacy monolithic setup to a microservices-based set up using Java/Kafka/OpenShift. This role will also require also support/management … planning and scheduling of test environments for project work Providing this for OpenShift/Kafka based environments (inclduign hands on) and legacy systems Support and Troubleshooting: Provide ongoing support to squads & troubleshooting problems Act as a liaison between development, QA, and support teams to address and resolve ...

unable to complete this application due to a disability, contact this employer to ask for an accommodation or an alternative application process. Systems Accountant Full Time Little Russell St, London, City of, GB COMPANY OVERVIEW Markmonitor Group, is a premier provider of enterprise domain portfolio management, brand protection, domain … footprint involves cross-border transactions, digital services delivery, intellectual property management, and compliance with diverse regulatory and tax regimes worldwide. JOB SUMMARY The Group Systems Accountant is the single accountable owner of Microsoft Dynamics 365 Finance across Markmonitor Inc. and the Com Laude Group. The role sits ...

Technology portfolio; translate business intent into a concrete, milestone-driven execution roadmap with measurable outcomes* Develop architecture blueprints and end-to-end systems design for Generative AI and agentic workflows across diverse operational domains* Build the shared AI platform — reusable models, tooling, guardrails, evaluation frameworks, and accelerators — that reduces … prompt engineering, retrieval-augmented generation (RAG), vector database design, and evaluation methodologies. You understand how models behave in production, not just in demos.* Agentic Systems Design:Proven experience designing and deploying multi-agent architectures and orchestration frameworks (e.g., LangGraph, AutoGen, CrewAI); tool-use patterns, human-in-the-loop workflows ...

range of transformational projects for clients, mainly within the financial services sector and with a focus on Kafka messaging, migrating legacy systems to AWS and introducing CI/CD pipelines and cloud deployments. You'll join a collaborative team with a focus on engineering best practice … continuous improvement of client systems; you will have lots of business and client exposure and continual learning and development opportunities. Location/WFH: There's a hybrid work from home policy with three days a week in the London, City office (or at client sites), you'll join ...

data‐platform transformation by translating commercial requirements into clear analytical and reporting specifications. Help harmonize data and reporting across legacy systems, products, regions, and acquired businesses. Promote appropriate controls for data access, privacy, confidentiality, and responsible handling of commercial information. Stakeholder Partnership Act as the primary analytics … pipeline, conversion, retention, NRR/GRR, churn, expansion, pricing, and forecast accuracy Experience improving data quality, metric governance, reporting controls, and documentation across multiple systems or business units Strong stakeholder‐management skills, with the confidence to challenge assumptions and influence senior commercial leaders Ability to operate effectively ...

collaboration across networks, domains, and allies, while ensuring the data powering AI and advanced analytics remains trusted and protected. We don’t just defend systems; we deliver decision dominance. Our Purpose Protect what matters most by enabling organizations to operate security in the most complex and high-risk digital … improve development speed, test coverage, documentation, and reduce manual effort. Prototype quickly to de-risk ambiguous or complex problems. Ramp up fast in unfamiliar systems—map key components, ask good questions, and contribute early. Work as a guest engineer in other teams’ codebases, aligning on scope, following conventions ...

/20 prioritization discipline ERP Modernization Leadership (Global Accountability) Lead the global Acumatica rollout across all sites Govern ERP standardization, eliminating: legacy systems, site-specific deviations Ensure ERP becomes: Single source of truth for core business processes Foundation for data and analytics Supervise execution through: Data/… reporting framework Lead the design and evolution of the divisional data platform, ensuring: Integration of data across ERP (Acumatica), supply chain, and shop floor systems Elimination of siloed and spreadsheet-based reporting Creation of a single, reliable data foundation for decision making Drive adoption and standardization of key technologies ...

assurance of delivery quality. Specific responsibilities are as follows: Engineering Leadership & Delivery Public-facing web platforms, customer-focused channels and digital services. Internal business systems and integrations. CRM and Dynamics-based solutions. Ensure predictable, high-quality delivery against agreed roadmaps and priorities. Balance pace, quality, and sustainability … solutions. Track record of improving engineering delivery, quality, and reliability. Familiarity with cloud-based platforms and modern integration patterns. Experience modernising legacy systems pragmatically. Proven experience leading continuous improvement initiatives across a complex organisation. Experience working in complex, regulated, or mission-critical environments. Strong analytical and problem ...

Databricks + Snowflake ecosystem built for scale, auditability and reliability. The Role Build & optimise pipelines in Databricks, PySpark, Python, Kafka Modernise legacy systems into a scalable, auditable cloud data platform Work closely with Product, DevOps & Regulatory teams You Bring Strong Python, PySpark, SQL Experience building auditable, reproducible ...

planning and scheduling of test environments for project work Providing this for OpenShift/Kafka based environments (inclduign hands on) and legacy systems Support and Troubleshooting: Provide ongoing support to squads & troubleshooting problems Act as a liaison between development, QA, and support teams to address and resolve ...

investment management with the industry's most comprehensive cloud-native platform for institutional investors across global public and private markets. While legacy systems create risk, inefficiency, and data fragmentation, Clearwater's single-instance, multi-tenant architecture delivers real-time data and AI-driven insights throughout the investment ...

workloads into independent steps orchestrated by managed workflow services and triggered by data events. Migration & Testing Experience: Experience with safely modernizing legacy systems using parity testing and incremental routing patterns. IaC & Containerization: Hands-on experience packaging runtimes into portable containers and provisioning cloud resources using modern Infrastructure ...