76 to 100 of 182 Legacy Systems Jobs in London

strategies aligned with business needs. Experience managing IT infrastructure, cloud environments, and cybersecurity operations. Hands-on experience with digital transformation, including modernising legacy systems. Solid understanding of IT governance, GDPR considerations, compliance, and risk management. Demonstrated experience leading and developing IT teams. Strong financial acumen in IT budgeting ...

using AWS Database Migration Service (DMS) and AWS Schema Conversion Tool (SCT). Work with cross-functional teams to modernize legacy database systems and migrate them to AWS-managed and cloud-native databases. Develop and maintain server-side applications using Java (Java 17+) , Spring Boot (2.5+ ...

using AWS Database Migration Service (DMS) and AWS Schema Conversion Tool (SCT). Work with cross-functional teams to modernize legacy database systems and migrate them to AWS-managed and cloud-native databases. Develop and maintain server-side applications using Java (Java 17+) , Spring Boot (2.5+ ...

Youll be building production-grade AI agents that automate complex, mission-critical workflows across client-facing and operational teams. These agents integrate with existing systems, pull from internal and external data sources, and execute real work on behalf of users with optional human-in-the-loop control. The platform … sandbox this is real AI, in production, solving real problems . What Youll Be Doing Designing and building agentic AI systems using modern LLM and ML tooling Developing AI-driven workflows that integrate with existing enterprise systems Owning features end-to-end from concept through deployment and iteration ...

building production-grade AI agents that automate complex, mission-critical workflows across client-facing and operational teams. These agents integrate with existing systems, pull from internal and external data sources, and execute real work on behalf of users - with optional human-in-the-loop control. The platform is already … sandbox - this is real AI, in production, solving real problems . What You’ll Be Doing Designing and building agentic AI systems using modern LLM and ML tooling Developing AI-driven workflows that integrate with existing enterprise systems Owning features end-to-end - from concept through deployment ...

/Regulatory Technology team within a leading global investment bank working on business-critical regulatory reporting platforms. You’ll help modernise legacy systems and build strategic, cloud-based data solutions used across the firm. You’ll work in a collaborative Agile squad focused on Java services, Spark ...

/Regulatory Technology team within a leading global investment bank working on business-critical regulatory reporting platforms. You’ll help modernise legacy systems and build strategic, cloud-based data solutions used across the firm. You’ll work in a collaborative Agile squad focused on Java services, Spark ...

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 ...

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 ...

your career at the intersection of technology, mathematics, and finance? Join an elite global trading firm where innovation drives everything — no legacy systems, no bureaucracy, just cutting-edge tech and world-class mentorship. You'll work on greenfield projects from day one, collaborating with exceptional engineers, quants … researchers to build the systems and models shaping the future of global trading. What You'll Do Design and enhance advanced trading systems and analytics platforms Develop and implement your own quantitative models and research ideas Collaborate closely with top technologists, quants, and portfolio managers Learn fast, build ...

Land Registry (HMLR) is undertaking one of the largest transformation programmes in government, modernising the digital systems that support over £7 trillion of property ownership. As a Data Engineer, you will support the development of HMLR's data engineering capability by helping to build and maintain reliable data pipelines … funding secured and a dedicated Data Engineering capability being formed for the first time, there is a crucial need to build strong, reliable data systems that can support future services and national programmes. As a Data Engineer, you'll work closely with senior data engineering colleagues and multidisciplinary teams ...

Land Registry (HMLR) is undertaking one of the largest transformation programmes in government, modernising the digital systems that support over £7 trillion of property ownership. As a Data Engineer, you will support the development of HMLR's data engineering capability by helping to build and maintain reliable data pipelines … funding secured and a dedicated Data Engineering capability being formed for the first time, there is a crucial need to build strong, reliable data systems that can support future services and national programmes. As a Data Engineer, you'll work closely with senior data engineering colleagues and multidisciplinary teams ...

Prototype solutions quickly, demo them internally, gather feedback and iterate Work with huge volumes of unstructured documents and data across multiple legacy systems Use GenAI, LLMs and semantic modelling to extract meaning, entities and patterns Build end-to-end solutions — from extraction to model testing to productionisation … frameworks: LangChain, LangGraph, PyTorch, etc. Comfort working with unstructured data: entity extraction, semantic search, vectorisation, RAG-like patterns Awareness of data engineering: pipelines, legacy data extraction, interfacing with data teams Experience or strong curiosity working with Azure and Azure Databricks A proactive stakeholder mindset - you enjoy teasing ...

Prototype solutions quickly, demo them internally, gather feedback and iterate Work with huge volumes of unstructured documents and data across multiple legacy systems Use GenAI, LLMs and semantic modelling to extract meaning, entities and patterns Build end-to-end solutions — from extraction to model testing to productionisation … frameworks: LangChain, LangGraph, PyTorch, etc. Comfort working with unstructured data: entity extraction, semantic search, vectorisation, RAG-like patterns Awareness of data engineering: pipelines, legacy data extraction, interfacing with data teams Experience or strong curiosity working with Azure and Azure Databricks A proactive stakeholder mindset - you enjoy teasing ...

services for LexisNexis Risk Solutions’ Bridger product suite. This role partners with clients to ensure successful onboarding, configuration, and transition from legacy systems to Bridger, aligning solutions with compliance objectives and operational workflows. The consultant acts as a trusted advisor, guiding clients through functional design, best practices … processes. Conduct workshops to capture business requirements and convert them into solution configurations. Migration Support - Assist clients in planning and executing migrations from legacy platforms (e.g., WorldCompliance) to Bridger and provide guidance on data mapping, cleansing, and validation to ensure smooth transition. Client Advisory & Best Practices - Advise clients ...

services for LexisNexis Risk Solutions’ Bridger product suite. This role partners with clients to ensure successful onboarding, configuration, and transition from legacy systems to Bridger, aligning solutions with compliance objectives and operational workflows. The consultant acts as a trusted advisor, guiding clients through functional design, best practices … processes. Conduct workshops to capture business requirements and convert them into solution configurations. Migration Support - Assist clients in planning and executing migrations from legacy platforms (e.g., WorldCompliance) to Bridger and provide guidance on data mapping, cleansing, and validation to ensure smooth transition. Client Advisory & Best Practices - Advise clients ...

ITOM inside out, and understands exactly how cloud workflows and infrastructure processes really run behind the scenes? If you thrive on translating messy legacy processes into clean, scalable ServiceNow capability, this role is written for you. This is your chance to step into a senior position where your … across ITSM and ITOM, ensuring alignment with ITIL principles and platform best practice. Shaping cloud workflow requirements, supporting controlled migration from legacy systems and ensuring governance, dependencies, and operational risk are fully understood. Reviewing data models, integrations, and test coverage to ensure the solution lands cleanly ...

ITOM inside out, and understands exactly how cloud workflows and infrastructure processes really run behind the scenes? If you thrive on translating messy legacy processes into clean, scalable ServiceNow capability, this role is written for you. This is your chance to step into a senior position where your … across ITSM and ITOM, ensuring alignment with ITIL principles and platform best practice. Shaping cloud workflow requirements, supporting controlled migration from legacy systems and ensuring governance, dependencies, and operational risk are fully understood. Reviewing data models, integrations, and test coverage to ensure the solution lands cleanly ...

ITOM inside out, and understands exactly how cloud workflows and infrastructure processes really run behind the scenes? If you thrive on translating messy legacy processes into clean, scalable ServiceNow capability, this role is written for you. This is your chance to step into a senior position where your … across ITSM and ITOM, ensuring alignment with ITIL principles and platform best practice. Shaping cloud workflow requirements, supporting controlled migration from legacy systems and ensuring governance, dependencies, and operational risk are fully understood. Reviewing data models, integrations, and test coverage to ensure the solution lands cleanly ...

umbrella. Working for a leading construction firm you will be responsible for supporting on an ERP transformation; reconciling data between legacy systems and new Oracle Fusion. Key Responsiblities: Data Reconciliation & Validation- Reconcile opening balances and historical transactions between Oracle R12 and Oracle Fusion across … Communicate progress and blockers to project stakeholders. Skills required Strong financial accounting and controls experience Exposure to Oracle is highly desirable Experience in a systems migration/implementation Strong reconciliations experience ...

/Regulatory Technology team within a leading global investment bank. You’ll work on business-critical regulatory reporting platforms, helping modernise legacy systems and build strategic, cloud-based data solutions used across the firm. You’ll be part of a collaborative Agile squad focused on Java services ...

/Regulatory Technology team within a leading global investment bank. You’ll work on business-critical regulatory reporting platforms, helping modernise legacy systems and build strategic, cloud-based data solutions used across the firm. You’ll be part of a collaborative Agile squad focused on Java services ...

business teams, and network teams for data requirements. Implement best practices for data governance, security, and cost management. Support migrations from legacy systems to AWS-native data lakes or Redshift. Ideal Candidate Profile 310+ years of experience in AWS Data Engineering/Support Engineering. Strong telecom domain ...

talented team on our mission to help people and businesses thrive through technology. If you love untangling hard problems, improving legacy systems, and shipping clean, tested code, you'll fit right in. Your role as a Senior PHP Software Engineer at True9: Lead the back-end - write ...

talented team on our mission to help people and businesses thrive through technology. If you love untangling hard problems, improving legacy systems, and shipping clean, tested code, you'll fit right in. Your role as a Senior PHP Software Engineer at True9: Lead the back-end - write ...