101 to 125 of 324 Legacy Systems Jobs in the UK

latest AI tools and models, partner technical teams, and early capability previews that the wider market does not. We are deploying production AI systems into the world's most complex organisations across Financial Services, Energy, and Healthcare. We exist to make AI a genuine competitive advantage for our clients … engagements at some of the most complex organisations in the UK. Technically, commercially, and in the room with engineering leaders who have built serious systems and are not easily impressed. What You Will Do Lead engagements that transform how enterprise engineering organisations build software - from discovery and assessment through ...

cloud services and our infrastructure is managed with Kubernetes and Terraform. We test with Jest and Cypress, and monitor our systems with Prometheus, Grafana and Sentry. We embrace building with AI to help us deliver faster and better, and we're looking for someone who is genuinely excited … with the Head of Platform to align Manage's architecture with the wider platform vision Identify and lead progressive modernisation of legacy systems — migrating and consolidating without disrupting delivery Deliver features with security and performance in mind, embedding compliance and governance principles throughout Platform & Infrastructure Collaboration Collaborate ...

Data Scientist - Leeds (Hybrid) Gain experience with enterprise level projects at a "data-first" company that is free of legacy systems and corporate bureaucracy! The Opportunity: As Data Scientist, you will turn messy, high-volume data into the models and insights that directly shape the company … direct, visible line to what the business actually sells, and you'll be able to point to measurable impact quickly. There is zero legacy system maintenance in this role: the infrastructure is modern and cloud-native, so your time goes into solving real analytical problems rather than firefighting ...

inside IR35, initially until the end of the year. Developing and maintaining data pipelines to ingest data from legacy systems and operational platforms into the Azure Lakehouse environment. Designing and implementing data transformation processes using Databricks, supporting Bronze, Silver, and Gold data layers in line with Medallion … other reporting tools. Ensuring data quality, consistency, and integrity through automated validation, monitoring, and testing processes. Supporting data migration activities from legacy platforms to cloud native Azure services. Contributing to the adoption of engineering best practices, including CI/CD, Infrastructure as Code, automated testing, and version control. ...

determination of the integration potential into the existing IT landscape. Development and further development of the company-wide IT landscape. Analysis of existing systems and identification of potentials with regard to efficiency, scalability and future viability. Development of migration strategies for legacy systems and monitoring ...

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 ...

successful, business‐critical solutions. As a consultant, you will own the solution implementation including the design, deployment, configuration and migration of legacy systems and data. The successful applicant will be experienced and comfortable in project delivery, acting as a trusted advisor to clients and adept at maintaining ...

Level 1 (Level 2 desirable) Experience delivering enterprise-scale integrations Integration experience with Salesforce, SAP, ServiceNow, AWS/Azure, databases, and legacy systems Knowledge of API security (OAuth 2.0, JWT, mTLS/SSL/TLS) Familiarity with CloudHub v2.0, Runtime Fabric, and hybrid architectures Why Apply Fully ...

markets or continue delivering service excellence globally. You will join a warm, collaborative team with plenty going on—from modernising legacy systems and rebuilds to AI integration. As a Senior, you will play a hands-on role in DBA management, driving platform improvements, building capacity, and ensuring ...

enterprise-grade solutions across cloud, hybrid and on-prem environments. Working alongside experienced architects, youll help shape modern architectures connecting legacy systems with emerging technologies, including AI. This is a client-facing role with strong progression into a fully-fledged Solution Architect position. Key Responsibilities Contribute ...

help shape the future of their flagship platform. This is a genuine opportunity to build software from the ground up rather than maintain legacy systems. Working within a highly collaborative engineering team, you'll develop scalable applications using TypeScript, modern JavaScript frameworks and cloud technologies, while influencing architecture ...

Markets Technology. The Role: As a Vice President in the team, you will be a hands-on engineer building and shaping next-generation AI systems for Markets. You will design and develop production-grade services and applications, primarily in Python, and help turn fast-evolving AI capabilities into scalable … fast-moving space What We’re Looking For: Strong software engineering experience, with deep hands-on expertise in Python Experience building scalable, production-grade systems rather than just prototypes Practical experience with Generative AI, LLM-based applications, or agentic systems A strong grasp of software engineering fundamentals, including ...

Architecture to shape technical strategy and delivery plans Guide teams building and evolving AWS‐native and cloud‐based platforms, alongside legacy systems Set and uphold strong engineering standards across code quality, testing, CI/CD, observability and documentation Stay close to technical decisions through design reviews, architecture … working Hands‐on experience using or introducing AI or ML tools within engineering teams Solid understanding of cloud‐native architecture, AWS and distributed systems Proficiency in at least one modern programming language Strong grasp of system design and software engineering fundamentals Experience with Infrastructure as Code, CI/ ...

TLDR: We are looking for an ML Infrastructure Engineer to build the systems behind our LLM post‐training, RL, evaluation, inference, and agentic development workflows. You will work close to researchers, GPUs, training loops, data control systems, evals, inference stacks, and the infrastructure decisions that directly affect model … will Build robust, flexible, and scalable RL and post‐training pipelines, including smoke tuning runs for quality testing and approach ablations Design data control systems that govern what the model sees, when it sees it, and how training data flows through rollouts, replay, filtering, evaluation, and policy updates Tune ...

developing and delivering a range of projects for clients, mainly within the financial services sector and with a focus on 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, leading projects and providing expertise. 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 a friendly ...

configurations to ensure alignment with business requirements and best practices. Data Migration: Validate vendor and financial data migration from legacy systems to Fusion. Testing & Validation: Manage SIT and UAT, including defect management in collaboration with the SI partner. Required skills and experience Hands-on Oracle Fusion Financials … configuration experience across core modules: GL, SLA, AR, Fixed Assets, Intercompany, Cash Management, AHCS. Extensive experience in Finance/Accounting systems with R2R domain expertise. Excellent accounting background (financial close, reporting, reconciliation, IFRS awareness). Ability to own BAU support, stabilisation, and continuous improvements post go-live. Additional valued ...

pipeline experience, GitHub Actions, GitLab CI, or similar. Proficient in Python and Bash; comfortable reading and writing code across a polyglot stack. Deep Linux systems knowledge and strong networking fundamentals. A bias for building things properly the first time, even under early‐stage constraints. Nice to Have Experience with … Work directly on infrastructure that enables AI to make real scientific discoveries. Shape how we build from day one, no legacy systems, no inherited mess. Collaborate with world‐class researchers across materials science and machine learning. Diffractive is building the AI Material Scientist that autonomously learns from ...

ownership from discovery through to production and continuous improvement. Help reimagine how modern institutional treasury works by replacing manual processes and legacy systems with intuitive software. Work directly with customers to understand their workflows, pain points and goals, using those insights to shape product and technical decisions. … Strong web and server-side engineering fundamentals, including component design, state management, APIs, relational databases, authentication and permissions. The ability to quickly understand unfamiliar systems and confidently trace behaviour across application, service and database boundaries. Exceptional customer empathy. You naturally put yourself in the customer’s shoes, seek ...

significant transformation programme focused on improving data quality and implementing a new NetSuite ERP platform. This engagement sits within a broader finance and systems transformation, where the business is transitioning from multiple legacy data sources into a more structured and scalable environment. The focus is on improving … data quality, support validation processes, and ensure data is ready for migration into NetSuite. Responsibilities Profile and assess data across multiple legacy systems, identifying quality issues and gaps Cleanse, standardise, and enrich datasets to align with target system requirements Support data migration activities into NetSuite, ensuring accuracy ...

shippable products. You’ll be responsible for documenting workflows, architecting our core engine from the ground up, and evolving our current AI-driven systems into a world-class technical stack. We’ve already built some incredible AI-powered tools that streamline our work, but we also have legacy systems that need a technical lead to modernise them. We’re ideally looking for someone who’ll thrive in the rare opportunity to set the technical culture and standard for everything we build next. Some qualifications you may have (we value talent over checklists, but here ...

dependencies, budgets, and delivery milestones. Drive business readiness and adoption across multiple sites, functions, and user groups. Support the transition from legacy systems and processes into the D365 F&O environment. Identify opportunities to improve business processes through better use of technology and automation. Ensure the programme ...

digital services. This includes working extensively with the Microsoft product suite, as well as supporting a range of local government legacy systems, hybrid private and public cloud environments, personal devices, and underlying infrastructure. Training As a Level 3 Apprentice within the Council, you will benefit from ...

looking for an experienced Infrastructure Operations Engineer to lead the ongoing transformation of its Microsoft cloud estate as it moves from legacy systems to a modern Azure environment. This is a strategic and hands-on leadership role, responsible for Azure infrastructure, Microsoft 365, cyber security, networking ...

understanding application functionality and workflows. Review and approve solution designs, configuration workbooks, and test plans. Support data integration and migration from legacy systems to Oracle Cloud. Troubleshoot issues and liaise with Oracle Support as needed. Develop custom reports and dashboards using tools like BIP and OTBI. Proven ...

Tech Transfer, Data Fabric Layer, Downstream Applications and Integration with LIMS, MES etc. Design and oversee complex system integrations between SAP, MES (Manufacturing Execution Systems), PLM, LIMS and downstream applications. Define integration patterns, API strategies, and middleware frameworks to enable interoperability across heterogeneous landscapes. Lead technology migration and modernization … Programmes, ensuring coherent transition from legacy systems to cloud-native or hybrid architectures. Stay current with platform roadmap and ensure client architectures leverage the full value of investments in autonomous manufacturing. Life Sciences Domain Expertise Apply deep understanding of Life Sciences business processes - including Labs, clinical manufacturing ...