101 to 124 of 124 Legacy Systems Jobs in the Thames Valley

Start Date: ASAP Contract Length: 6 Months Client: Finance/Insurance Company Role Overview: You will be responsible for migrating data from a legacy system to Oracle Fusion , working closely with internal teams and stakeholders to ensure smooth and secure data integration. Key Responsibilities: Develop and implement data … integration solutions for the Oracle Fusion platform. Work on the migration of business-critical data from legacy systems. Collaborate with business analysts and stakeholders to gather and refine requirements. Ensure data accuracy, consistency … and security during the migration process. Troubleshoot and resolve integration issues effectively. Required Skills: Proven experience with Oracle Fusion data integration. Strong background in systems integration and data migration. Experience in the insurance or financial services sector (preferred). Excellent communication and problem-solving skills. If you're available More ❯

regulatory standards. Document data definitions, relationships, and lineage using industry-standard modelling tools. Support data quality initiatives by identifying gaps and inconsistencies in source systems and downstream usage. Qualifications: London Market insurance experience is essential, including familiarity with Lloyd’s market data structures and regulatory reporting. Strong experience in … the ability to explain complex data concepts to non-technical stakeholders. Preferred Skills Experience with insurance platforms such as Guidewire, Duck Creek, or legacy PAS systems. Knowledge of Delta Lake, Apache Spark, and data pipeline orchestration tools. Exposure to Agile delivery methodologies and tools like JIRA, Confluence, or More ❯

regulatory standards. Document data definitions, relationships, and lineage using industry-standard modeling tools. Support data quality initiatives by identifying gaps and inconsistencies in source systems and downstream usage. Qualifications: London Market insurance experience is essential, including familiarity with market data structures and regulatory reporting. Strong experience in data modeling … the ability to explain complex data concepts to non-technical stakeholders. Preferred Skills: Experience with insurance platforms such as Guidewire, Duck Creek, or legacy PAS systems. Knowledge of Delta Lake, Apache Spark, and data pipeline orchestration tools. Exposure to Agile delivery methodologies and tools like JIRA, Confluence, or More ❯

in software engineering, ideally with PHP and MySQL/MariaDB Strong AWS experience (EC2, RDS, S3) Comfortable working with legacy and bespoke systems Skilled in security, backup systems, and performance optimisation Self-driven, organised, and comfortable taking ownership Background in e-commerce or systems handling More ❯

in software engineering, ideally with PHP and MySQL/MariaDB Strong AWS experience (EC2, RDS, S3) Comfortable working with legacy and bespoke systems Skilled in security, backup systems, and performance optimisation Self-driven, organised, and comfortable taking ownership Background in e-commerce or systems handling More ❯

in software engineering, ideally with PHP and MySQL/MariaDB Strong AWS experience (EC2, RDS, S3) Comfortable working with legacy and bespoke systems Skilled in security, backup systems, and performance optimisation Self-driven, organised, and comfortable taking ownership Background in e-commerce or systems handling More ❯

in software engineering, ideally with PHP and MySQL/MariaDB Strong AWS experience (EC2, RDS, S3) Comfortable working with legacy and bespoke systems Skilled in security, backup systems, and performance optimisation Self-driven, organised, and comfortable taking ownership Background in e-commerce or systems handling More ❯

in software engineering, ideally with PHP and MySQL/MariaDB Strong AWS experience (EC2, RDS, S3) Comfortable working with legacy and bespoke systems Skilled in security, backup systems, and performance optimisation Self-driven, organised, and comfortable taking ownership Background in e-commerce or systems handling More ❯

/SQL Our client, a major player in the Financial Services infrastructure space, is launching a multi-year transformation to migrate a critical legacy settlement system from COBOL and HPE NonStop to a modern, platform-independent architecture. We are looking for a Solution Architect to take technical ownership … financial market infrastructure Desirable: Familiarity with financial messaging standards (ISO 15022, ISO 20022) Exposure to IBM MQ , Angular , or HPE NonStop Knowledge of settlement systems or post-trade processes Agile experience Please note that due to the high volume of applications, we’re only able to respond to candidates More ❯

skills and experience in data engineering Experience with cloud platforms (preferably Azure) Proven ability to work with both legacy and modern data systems Experience in the financial services sector is a plus, but not essential Interested? Apply now or send an email with your CV to alex.heath More ❯

global footprint, Cognizant QE&A practice is a recognized thought leader in quality engineer and Assurance .As enterprises simplify, modernize and secure their legacy environments for the digital era, robust quality Engineering and assurance is essential. Quality takes an end-to-end connotation and must straddle both legacy More ❯

our amazing team. How you’ll make an impact: We are looking for you to take on Delivery Management for the ECS Financial Business Systems Portfolio, and drive user confidence and engagement. This role involves managing the day-to-day delivery of key Finance solutions and driving the evolution … of these services to meet evolving business needs. The ideal candidate will be pivotal in managing Travelport's transformation of legacy financial systems to modern PaaS/SaaS solutions, a multi-year project prioritized for 2025. Your role in action: Acting as the Functional Lead, and SME More ❯

React experience to join their cross-functional delivery team. You will be working across the full development cycle maintaining and enhancing a critical legacy system, contributing to service improvement, and ensuring consistent delivery within a secure and regulated environment. Key Responsibilities Develop, maintain, and enhance features in a … Java Spring Boot-based backend and a React/TypeScript frontend. Take ownership of a legacy service, including a legacy deployment model, and gradually modernize where feasible. Manage and resolve incidents, changes, service requests, and problem tickets. Engage in release management activities, including building and deploying … Aurora, PostgreSQL) Messaging technologies (E.G. AWS SNS, etc.) Docker Desired skills UI component development/documentation (storybook) GDS Design System Debezium Experience with legacy service models More ❯

Key Responsibilities Analyse and design the refreshed core network, including vendor selection, lab testing, and migration Consolidate and upgrade legacy network support systems Configure, operate, and manage capacity across the core network Drive platform-wide changes, such as feature rollouts or software upgrades Collaborate with internal teams More ❯

cross-functional teams, managing requests and troubleshooting issues Diagnosing problems by consulting with domain experts to broaden technical understanding Maintaining and supporting a legacy system, including its outdated deployment processes Support and enhance the current system, ensuring stability and functionality Implement updates within a legacy codebase More ❯

cross-functional teams, managing requests and troubleshooting issues Diagnosing problems by consulting with domain experts to broaden technical understanding Maintaining and supporting a legacy system, including its outdated deployment processes Support and enhance the current system, ensuring stability and functionality Implement updates within a legacy codebase More ❯

cross-functional teams, managing requests and troubleshooting issues Diagnosing problems by consulting with domain experts to broaden technical understanding Maintaining and supporting a legacy system, including its outdated deployment processes Support and enhance the current system, ensuring stability and functionality Implement updates within a legacy codebase More ❯

cross-functional teams, managing requests and troubleshooting issues Diagnosing problems by consulting with domain experts to broaden technical understanding Maintaining and supporting a legacy system, including its outdated deployment processes Support and enhance the current system, ensuring stability and functionality Implement updates within a legacy codebase More ❯

cross-functional teams, managing requests and troubleshooting issues Diagnosing problems by consulting with domain experts to broaden technical understanding Maintaining and supporting a legacy system, including its outdated deployment processes Support and enhance the current system, ensuring stability and functionality Implement updates within a legacy codebase More ❯

This is a field-based role, working in regionalised areas. Engineers will follow a detailed deployment script to: Complete a backup of the legacy PC Deinstall and safely repackage the old hardware (labelling the return box) Install and network-connect the new PC Perform testing and obtain site … sign-off Each engineer will complete 2 sites per day, starting from 7am Key Responsibilities: Follow detailed procedures for legacy system decommissioning and new system setup Ensure installations meet client standards and complete all required testing and documentation Troubleshoot issues and escalate where necessary What We're Looking More ❯

This is a field-based role, working in regionalised areas. Engineers will follow a detailed deployment script to: Complete a backup of the legacy PC Deinstall and safely repackage the old hardware (labelling the return box) Install and network-connect the new PC Perform testing and obtain site … sign-off Each engineer will complete 2 sites per day, starting from 7am Key Responsibilities: Follow detailed procedures for legacy system decommissioning and new system setup Ensure installations meet client standards and complete all required testing and documentation Troubleshoot issues and escalate where necessary What We're Looking More ❯

This is a field-based role, working in regionalised areas. Engineers will follow a detailed deployment script to: Complete a backup of the legacy PC Deinstall and safely repackage the old hardware (labelling the return box) Install and network-connect the new PC Perform testing and obtain site … sign-off Each engineer will complete 2 sites per day, starting from 7am Key Responsibilities: Follow detailed procedures for legacy system decommissioning and new system setup Ensure installations meet client standards and complete all required testing and documentation Troubleshoot issues and escalate where necessary What We're Looking More ❯

This is a field-based role, working in regionalised areas. Engineers will follow a detailed deployment script to: Complete a backup of the legacy PC Deinstall and safely repackage the old hardware (labelling the return box) Install and network-connect the new PC Perform testing and obtain site … sign-off Each engineer will complete 2 sites per day, starting from 7am Key Responsibilities: Follow detailed procedures for legacy system decommissioning and new system setup Ensure installations meet client standards and complete all required testing and documentation Troubleshoot issues and escalate where necessary What We're Looking More ❯

This is a field-based role, working in regionalised areas. Engineers will follow a detailed deployment script to: Complete a backup of the legacy PC Deinstall and safely repackage the old hardware (labelling the return box) Install and network-connect the new PC Perform testing and obtain site … sign-off Each engineer will complete 2 sites per day, starting from 7am Key Responsibilities: Follow detailed procedures for legacy system decommissioning and new system setup Ensure installations meet client standards and complete all required testing and documentation Troubleshoot issues and escalate where necessary What We're Looking More ❯