1 to 25 of 45 Legacy Systems Jobs in Cambridgeshire

Our global client is looking for a D365 F&O Data Migration Lead with extensive experience migrating from legacy systems to D365 F&O. This is a hybrid role outside IR35 initially for 9 months, with a good chance to extend. Responsibilities: Oversee the planning, execution, and … management of data transfers from legacy systems to Microsoft Dynamics 365. Ensure data accuracy, consistency, and compliance with business needs throughout the migration lifecycle. Apply a strong understanding of data migration principles and best practices. Utilize data extraction, transformation, and loading (ETL) tools and techniques. Deliver D365 … F&O solutions and integrations using Azure services. Successfully migrated Dynamics 365 F&O multiple times, leading data migration from legacy systems to D365. Requirements: Extensive experience with D365 F&O data migration projects. Strong knowledge of data migration principles and ETL tools. Experience with Azure services More ❯

Social network you want to login/join with: Senior Full Stack C# .NET Developer, cambridge col-narrow-left Client: WebX Systems Ltd. Location: Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job Description: Senior Full … Stack C# .NET DeveloperFully Remote (UK Residents Only) About WebX Systems At WebX, we specialise in technical publishing and content management solutions for the aerospace and defence sectors worldwide. Our flagship products— UltraCSDB, UltraAuthor, UltraXML , and UltraPortal —are used globally and combine proven legacy systems with … Stack .NET Developer to help evolve our product suite. You’ll work across both legacy Windows desktop applications and modern web-based systems and help lead the transition toward cloud-native architecture. This role is perfect for someone who enjoys innovating within established environments while also driving More ❯

Social network you want to login/join with: Senior Full Stack C# .NET Developer, peterborough col-narrow-left Client: WebX Systems Ltd. Location: peterborough, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 4 Posted: 31.05.2025 Expiry Date: 15.07.2025 col-wide Job … Description: Senior Full Stack C# .NET DeveloperFully Remote (UK Residents Only) About WebX Systems At WebX, we specialise in technical publishing and content management solutions for the aerospace and defence sectors worldwide. Our flagship products— UltraCSDB, UltraAuthor, UltraXML , and UltraPortal —are used globally and combine proven legacy systems with cutting-edge, cloud-native innovations. As a privately owned UK business, we take pride in delivering exceptional software and highly responsive support. Joining our close-knit team means your work has direct and meaningful impact. We work closely with customers to ensure our solutions meet More ❯

strong possibility of extension. The successful candidate will be responsible for overseeing the planning, execution, and management of data transfers from legacy systems to Microsoft Dynamics 365 F&O. Key responsibilities include ensuring data accuracy, consistency, and compliance with business requirements throughout the entire migration lifecycle. Requirements … include: Extensive experience in migrating from legacy systems to D365 F&O. Strong understanding of data migration principles and best practices. Experience with data extraction, transformation, and loading (ETL) tools and techniques. Proven success in delivering D365 F&O projects and integrating using Azure services. #J More ❯

with Data Analysis and Categorization Analyze existing data structures and identify key data elements for migration. Categorize and map data from legacy systems to target systems, ensuring compatibility and consistency. Collaborate with stakeholders to understand data migration requirements and address any challenges. Data Cleansing and Quality … ensure data integrity. Excellent verbal and written English language skills, with the ability to communicate effectively with customers and vendors. Experience with database management systems such as SQL Server, Oracle, or MySQL. Familiarity with data mapping, cleansing, and validation techniques. Strong organizational skills and attention to detail, with the More ❯

Working hours: Full-time(Monday to Friday - 35 Hrs p/w) Department: Business Systems Location: Ipswich, Norwich, Cambridge, Chelmsford The firm Birketts is a full service, UK Top 50 law firm. With a heritage spanning 160 years, we have more than 700 lawyers and legal professionals based in … suppliers to deliver cutting-edge technology solutions. Accountabilities Solution Design: Develop and design innovative technology solutions that address technical debt, modernise legacy systems, and create new digital products and services for both internal and client-facing applications. Collaboration: Work closely with lawyers, clients, internal technical resources, and … throughout the project lifecycle, from concept to implementation, ensuring best practices and standards are followed. Integration: Ensure seamless integration of new solutions with existing systems and platforms, maintaining data integrity and security. Innovation: Stay abreast of emerging technologies and industry trends, identifying opportunities to leverage new tools and methodologies More ❯

security Design access controls and ensure data security and compliance Analyze requirements for new software and applications Support data migrations from legacy systems Optimize system performance and database systems Define security and backup procedures Work with architecture to build a comprehensive view of the enterprise environment More ❯

to improve new and existing database systems. Assess data implementation procedures to ensure they comply with internal and external regulations. Install and organize information systems to guarantee functionality. Prepare accurate database design and architecture reports for management and executive teams. Oversee the migration of data from legacy systems to new solutions. Educate staff members through training and individual support. Offer support by responding to system problems in a timely manner. Requirements: Strong knowledge of database structure systems and data mining. Knowledge of systems development, including system development life cycle, project management approaches More ❯

to improve new and existing database systems. Assess data implementation procedures to ensure they comply with internal and external regulations. Install and organize information systems to guarantee functionality. Prepare accurate database design and architecture reports for management and executive teams. Oversee the migration of data from legacy systems to new solutions. Educate staff members through training and individual support. Offer support by responding to system problems in a timely manner. Requirements: Strong knowledge of database structure systems and data mining. Knowledge of systems development, including system development life cycle, project management approaches More ❯

you’ll own the definition and implementation of enterprise-wide security architecture. You’ll be responsible for designing strategies and frameworks that secure critical systems and services, spanning both on-premise and cloud environments. You’ll also play a hands-on leadership role in mentoring solution and technical architects … security-focused architecture patterns Design and maintain conceptual and logical security architectures across multiple technology domains Support secure delivery of cloud and on-premise systems (Oracle, Microsoft, Salesforce, MuleSoft) Guide solution and technical architects on security principles, best practices, and assurance Contribute to architecture governance, standards, and documentation Partner … in complex environments Strong understanding of enterprise security frameworks, governance, and risk management Experience delivering secure architectures in cloud, hybrid, and legacy systems Hands-on knowledge of modelling tools and frameworks (UML, ArchiMate, Bizz design ideal) Broad technical knowledge across infrastructure, data, CRM, HR, and finance systems More ❯

you’ll own the definition and implementation of enterprise-wide security architecture. You’ll be responsible for designing strategies and frameworks that secure critical systems and services, spanning both on-premise and cloud environments. You’ll also play a hands-on leadership role in mentoring solution and technical architects … security-focused architecture patterns Design and maintain conceptual and logical security architectures across multiple technology domains Support secure delivery of cloud and on-premise systems (Oracle, Microsoft, Salesforce, MuleSoft) Guide solution and technical architects on security principles, best practices, and assurance Contribute to architecture governance, standards, and documentation Partner … in complex environments Strong understanding of enterprise security frameworks, governance, and risk management Experience delivering secure architectures in cloud, hybrid, and legacy systems Hands-on knowledge of modelling tools and frameworks (UML, ArchiMate, Bizz design ideal) Broad technical knowledge across infrastructure, data, CRM, HR, and finance systems More ❯

are seeking a hands-on Data Engineer with strong AWS experience to support two key initiatives: finalising a Braze CRM integration and migrating legacy R-based data pipelines to a modern cloud-native stack. Support the CRM team with data engineering requests. QA, deploy, and monitor data pipelines … and understand existing R-based data pipelines created by data scientists. Migrate these pipelines into Airflow, dbt, and Terraform workflows. Modernize and scale legacy infrastructure running on AWS. Collaborate with engineering teams to ensure a smooth transition and system stability. Languages & Scripting: Python (primary scripting language for Lambda … decisions and project status. Willing to take on essential but sometimes "tedious" tasks without hesitation. Practical attitude, especially when working with legacy systems or imperfect code. Ideally, experience migrating legacy scripting environments (e.g., R to Python) to modern pipelines. #J-18808-Ljbffr More ❯

are seeking a hands-on Data Engineer with strong AWS experience to support two key initiatives: finalising a Braze CRM integration and migrating legacy R-based data pipelines to a modern cloud-native stack. Support the CRM team with data engineering requests. QA, deploy, and monitor data pipelines … and understand existing R-based data pipelines created by data scientists. Migrate these pipelines into Airflow, dbt, and Terraform workflows. Modernize and scale legacy infrastructure running on AWS. Collaborate with engineering teams to ensure a smooth transition and system stability. Languages & Scripting: Python (primary scripting language for Lambda … decisions and project status. Willing to take on essential but sometimes "tedious" tasks without hesitation. Practical attitude, especially when working with legacy systems or imperfect code. Ideally, experience migrating legacy scripting environments (e.g., R to Python) to modern pipelines. #J-18808-Ljbffr More ❯

role, you will gather customer requirements, configure NetSuite to meet business needs across Finance, E-commerce, and Procurement, and manage data migration from legacy systems. You will also provide ongoing … system support, troubleshooting, and user training. Key responsibilities: Consult with clients to document and translate their requirements into NetSuite functionality Configure and design NetSuite systems across Finance, Procurement, and E-commerce Lead data migration from legacy systems to NetSuite Troubleshoot, diagnose issues, and provide end-user More ❯

role, you will gather customer requirements, configure NetSuite to meet business needs across Finance, E-commerce, and Procurement, and manage data migration from legacy systems. You will also provide ongoing … system support, troubleshooting, and user training. Key responsibilities: Consult with clients to document and translate their requirements into NetSuite functionality Configure and design NetSuite systems across Finance, Procurement, and E-commerce Lead data migration from legacy systems to NetSuite Troubleshoot, diagnose issues, and provide end-user More ❯

Use Terraform and AWS CDK to build and maintain infrastructure globally at scale. Leverage AWS best practice to build highly available and fault tolerant systems for our players. Support modernisation of legacy systems, migrating away from data centres to run on AWS. Provide operational insights by … to troubleshoot and resolve out-of-hour production issues. What you'll need: Experience working with (and willingness to work with) large-scale legacy systems. Proven AWS experience, part of a team running production system to at least tens of thousands of daily uniques. Experience with containerization and More ❯

engineering practices and passionate about building the next generation of cloud-native applications on Azure? Do you want to shape application strategy, modernise legacy platforms, and bring real business innovation to life? This is more than just an architecture role. It’s a chance to lead transformation from … teams and business outcomes. Working with clients across regulated industries and fast-growth markets, you’ll own: Azure Application Modernisation – redesigning legacy systems for scalability, performance and maintainability Engineering Leadership – guiding software teams through modern DevOps, IaC, CI/CD and observability adoption Stakeholder Influence – working closely More ❯

engineering practices and passionate about building the next generation of cloud-native applications on Azure? Do you want to shape application strategy, modernise legacy platforms, and bring real business innovation to life? This is more than just an architecture role. It’s a chance to lead transformation from … teams and business outcomes. Working with clients across regulated industries and fast-growth markets, you’ll own: Azure Application Modernisation – redesigning legacy systems for scalability, performance and maintainability Engineering Leadership – guiding software teams through modern DevOps, IaC, CI/CD and observability adoption Stakeholder Influence – working closely More ❯

quality throughout the development lifecycle — from analysing requirements to test planning, automation, and supporting live releases. You’ll initially work with legacy systems and transition to a modern stack including C# .NET 9, React, Azure pipelines, CI/CD, TDD, and Test Automation. What we’re looking More ❯

quality throughout the development lifecycle — from analysing requirements to test planning, automation, and supporting live releases. You’ll initially work with legacy systems and transition to a modern stack including C# .NET 9, React, Azure pipelines, CI/CD, TDD, and Test Automation. What we’re looking More ❯

practices, and mentor more junior team members internally. Initial Project Responsibilities Diverse assignments spanning modern cloud and data infrastructure, from modernising legacy systems into cloud-native architectures to building and maintaining robust data platforms across multiple cloud providers. Implementation of secure data processing environments for classified information More ❯

practices, and mentor more junior team members internally. Initial Project Responsibilities Diverse assignments spanning modern cloud and data infrastructure, from modernising legacy systems into cloud-native architectures to building and maintaining robust data platforms across multiple cloud providers. Implementation of secure data processing environments for classified information More ❯

with a solid grounding in software development, particularly in Golang or a similar language, who is eager to contribute to both legacy systems and innovative cloud-based solutions. You'll play a key role in supporting our video calling functionality and helping us transition outbound communication capabilities … mentorship. Key Skills Proficient in at least one programming language ( , Java, C#, Python), with a strong preference for Golang. Experience building and maintaining software systems in a production environment. Understanding of software deployment processes and controls in regulated environments. Desirable: Experience with AWS, particularly AWS Lambda or other serverless More ❯

with a solid grounding in software development, particularly in Golang or a similar language, who is eager to contribute to both legacy systems and innovative cloud-based solutions. You'll play a key role in supporting our video calling functionality and helping us transition outbound communication capabilities … mentorship. Key Skills Proficient in at least one programming language ( , Java, C#, Python), with a strong preference for Golang. Experience building and maintaining software systems in a production environment. Understanding of software deployment processes and controls in regulated environments. Desirable: Experience with AWS, particularly AWS Lambda or other serverless More ❯

of GDPR, consent management, and data security best practices. Practical experience with Agile methodologies. Proficient in integrating third-party APIs, internal tools, and legacy systems. Familiarity with architecture tools (e.g., Ardoq) to identify system dependencies and gaps. Strong stakeholder management and cross-functional collaboration skills. Strategic thinker with More ❯