1 to 25 of 42 Permanent Legacy Systems Jobs in Ipswich

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®, UltraAuthorTM, UltraXMLTM , and UltraPortalTM —are used globally and combine proven legacy systems … 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 … quality. What We Offer Salary : £70,000 – £85,000 depending on experience Technical Growth – Work across a diverse technology landscape, from legacy systems to cutting-edge cloud-native tools. Autonomy – Freedom to shape technical decisions and make a significant impact on product direction and architecture. Career Advancement More ❯

you'll take technical ownership of a critical business domain — Pensions, Protection, or Closed Book. You’ll guide the transition from legacy systems to a modern, cloud-native, microservices architecture, with a specific focus on solutions that serve the Pensions business unit. This role blends hands-on … secure, user-focused platforms. Key Responsibilities Own the solutions architecture for your domain (applications, cloud infrastructure, integration, and security) Guide the modernisation of legacy platforms into a decoupled, event-driven microservices estate Define and implement architecture patterns, development standards, and observability practices Act as the go-to technical … looking for experienced Senior Architects with: Proven experience in solutions architecture with the Insurance Industry A strong track record of modernising legacy systems into scalable, microservices-based platforms Deep knowledge of design patterns, cloud-native practices, and architectural governance Excellent communication skills with both technical and non More ❯

Summary Job Reference: VR230525 Job Title: Digital Systems Manager Salary: 40-41k pa Location: Lisburn, hybrid Contract: Temporary, full-time (36.25 hours pw, typically Mon-Fri/9-5) Overview VANRATH now stands as the first-tier supplier to a range of Top 100 Northern Ireland organisations, SMEs … Public Sector organisations, Health and Social Care Trusts and NFP Organisations. One of these clients is looking for a Digital Systems Manager to oversee the upgrades of legacy systems, while maintaining existing services. This is a long-term temporary position, but the desire is to make … times and hybrid working once you're up to speed. Best suited to those with experience of managing projects, managing enterprise/organisation wide systems, maintaining them, migrating to new systems, managing overall system licences etc. This isn't a system engineer or analyst role as it won More ❯

monitoring of all master data migration activities Work in close collaboration with the SI partner to deliver a seamless transition from legacy systems to the new Oracle Fusion platform Develop and implement robust data integration strategies to support efficient and secure interoperability with other internal and external … systems Drive data validation, reconciliation and quality control across all core master data domains (e.g. suppliers, customers, chart of accounts) Functional & Technical Support on Oracle Fusion Financials: Provide functional input across key Oracle modules (P2P, R2R, O2C) Support cutover, RBAC security, data reconciliation, and business testing Produce validation and … large-scale ERP programmes In-depth knowledge of Oracle Fusion Financials Cloud Extensive experience of data migration and integration from legacy finance systems Hands-on expertise with Oracle Strong stakeholder engagement and project communication skills Experience working alongside SI partners and managing cross-functional delivery Public sector 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 ❯

and blockers throughout the project lifecycle. For example, anticipate challenges like data quality issues, model performance shortfalls, or integration hurdles with legacy systems, and develop contingency plans to address them. Agile project governance: Apply appropriate project management methodologies (Agile/Scrum or hybrid approaches) to track progress … adjust plans when new challenges arise. Educational Background: Bachelor’s or Master’s degree in a relevant field (Computer Science, Data Science, Engineering, Information Systems, or similar). Equivalent work experience in managing technical projects will also be considered. Continuous learning (through courses, certifications, staying up-to-date with More ❯

Leading the development of new features using modern DevOps and deployment practices ( Docker, AWS ECS, CI/CD ) Refactoring and optimising legacy systems for performance, scalability, and maintainability Mentoring a junior developer through code reviews, guidance, and best practices Collaborating with business stakeholders to translate needs into More ❯

Leading the development of new features using modern DevOps and deployment practices (Docker, AWS ECS, CI/CD) Refactoring and optimising legacy systems for performance, scalability, and maintainability Mentoring a junior developer through code reviews, guidance, and best practices Collaborating with business stakeholders to translate needs into More ❯

DevOps Engineer – Enterprise Integration Programme £50k–£60k | Stafford | Flexible Hybrid (2–3 Days Onsite) Are you a DevOps Engineer who thrives on supporting complex systems while building automation and tools that make them better? DigX is hiring a DevOps Engineer to join our delivery team on a flagship enterprise … systems integration programme. You’ll play a hybrid role—supporting the stability of ERP and HCM platform integrations, while also contributing to the development of internal tools, automation pipelines, and lightweight applications that improve delivery and operations. This is a great opportunity for someone who enjoys technical troubleshooting, scripting … paced, collaborative environment. Your Impact as a DevOps Engineer Platform Support : Provide technical support for integration services across ERP, HCM, and legacy systems Interface Deployment : Assist in deploying and maintaining system interfaces and data pipelines Issue Resolution : Troubleshoot and resolve integration-related issues in collaboration with engineering More ❯

Key Responsibilities Designing and developing internal and client-facing apps using C#/.NET (Core ideally) and Angular Implementing new features and improving legacy code with Docker, AWS ECS, and CI/CD pipelines Translating business requirements into scalable, maintainable solutions Participate in architectural discussions and decisions in … Familiarity with Docker, AWS ECS, CI/CD pipelines, and Git Experience working in small agile teams Confidence refactoring and improving legacy systems responsibly What's in it for you? Salary up to £65k Hybrid working 3 days a week (South Belfast office) Collaborative and supportive engineering 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. Phase 1: CRM Data Engineering (Month 1) Support the CRM team with data engineering … including journey updates and API integrations. Work extensively within AWS using Lambda, API Gateway, and Python to maintain and enhance integrations. Phase 2: Legacy Pipeline Migration (Months 2-3) Analyze and understand existing R-based data pipelines created by data scientists. Migrate these pipelines into Airflow, dbt, and … 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. More ❯

application landscape, focusing on the transition from IFS to SAP and the rollout and ongoing utilization of engineering platforms (including Windchill legacy systems and the future adoption of Siemens suite, Teamcenter, etc. ). This role requires deep expertise in SAP implementation , enterprise application management , and engineering platform … will be responsible for driving the adoption of SAP and engineering solutions, ensuring alignment with business objectives, and overseeing a seamless transition from legacy systems. Key Responsibilities: Lead the transition from IFS to SAP , ensuring minimal business disruption and alignment with corporate strategy. Oversee the rollout and optimization More ❯

will join a cross-functional team delivering end-to-end, full stack solutions from design through to deployment helping to modernise legacy systems and build scalable, cloud-native applications in Azure. You'll be working on a range of client and internal projects using a well-rounded … They’re Looking For: Strong experience building applications using C# and .NET frameworks Hands-on with SQL, MVC, and WCF Familiarity with modernising legacy apps into cloud-native Azure environments Confident with DevOps practices, CI/CD pipelines, and agile delivery Solid understanding of software engineering best practices More ❯

Key Responsibilities Designing and developing internal and client-facing apps using C#/.NET (Core ideally) and Angular Implementing new features and improving legacy code with Docker, AWS ECS, and CI/CD pipelines Translating business requirements into scalable, maintainable solutions Participate in architectural discussions and decisions in … Familiarity with Docker, AWS ECS, CI/CD pipelines, and Git Experience working in small agile teams Confidence refactoring and improving legacy systems responsibly What’s in it for you? Salary up to £65k Hybrid working 3 days a week (South Belfast office) Collaborative and supportive engineering More ❯

and guiding large-scale data platform migrations. Proficiency in AWS, Azure, or GCP is required, and familiarity with SAP BW, SAP Datasphere, and legacy-to-cloud migration strategies is a significant advantage. If you thrive in a consultative environment, have a passion for architecting scalable data solutions, and … and implement CDC and delta load frameworks to enhance data integration and performance. Platform Modernization & SAP Expertise: Lead complex migrations from legacy systems to modern cloud platforms; oversee SAP BW to SAP Datasphere transitions and leverage SAP Data Analytics to maximize solution effectiveness. Governance, Security & Collaboration: Ensure … experience as a Data Solutions Consultant, Pre-Sales Data Engineer, or in a cloud data architecture role in SAP BW, AP Datasphere, and legacy-to-cloud migration strategies Hands-on experience with AWS, Azure, or GCP and familiarity with cloud-native tools such as AWS Glue, DMS, Kafka More ❯

Configure Salesforce and perform necessary customisations to meet client requirements. Oversee data migration efforts, ensuring the accurate transfer of data from legacy systems to Salesforce. Develop and execute test plans to ensure the quality and functionality of Salesforce solutions. Provide user training and support to ensure the More ❯

bureaus, document management, payments) and external third-party systems. Manage the full data migration lifecycle, including data extraction, transformation, validation, and cutover from legacy systems. Collaborate closely with business units across lending, risk, compliance, and finance to ensure solution alignment with operational needs. Ensure accurate configuration of lending … in system integration using API-led and middleware architectures in banking environments. Proven success in managing complex data migration projects from legacy systems to modern core banking platforms. Solid understanding of credit policy, lending lifecycle management, and regulatory compliance (e.g., PRA, FCA, Basel). Exceptional stakeholder engagement 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 ❯

design, server-side architecture) best practices. Key Responsibilities As our solutions architect, you will be accountable for the development, maintenance and execution of the systems architecture roadmaps. Conduct architectural reviews and propose technical solutions for ongoing digital transformation initiatives. Working closely with the logistics, business systems and development … to ensure that design options are effectively evaluated and that robust recommendations are made. Proven ability to react to issues with legacy systems and suggest innovative approaches to day-to-day challenges within the existing bounds of those platforms. Ongoing governance of project delivery against agreed designs More ❯

improvement of our enterprise-grade data platforms. You’ll play a key role in enabling business success through modern, compliant, and well-architected data systems—aligned to frameworks such as TOGAF or Zachman. Key Responsibilities Design and implement hybrid data architectures (cloud and on-prem) to support business strategy. … Lead data governance initiatives, including metadata management, data quality, and policy enforcement. Identify and address areas of technical debt within data systems, driving long-term sustainability and agility. Collaborate with cross-functional teams to define and enforce architectural and data standards. Provide architectural oversight during project delivery and ensure … Experience implementing data governance frameworks, including data stewardship and data cataloguing. A track record of identifying and removing technical debt from legacy systems and data environments. Background in regulated industries (e.g. financial services, energy, healthcare). Excellent communication skills and ability to engage with both technical and More ❯

into the world of high-performance tech and quantitative finance? Join a leading global trading firm where innovation is key — no legacy systems, no bureaucracy, just a fast-paced, intellectually stimulating environment designed for growth. With unlimited access to cutting-edge technology and mentorship from top-tier … contribute to high-impact projects, shaping the future of trading tech. What You’ll Be Doing 🧠 Develop and enhance state-of-the-art trading systems and infrastructure 📊 Design and implement your own quantitative models 🤝 Collaborate with top engineers, quants, and researchers to tackle complex challenges 🚀 Learn rapidly and grow … your contributions have real impact 🧠 Collaborate with some of the brightest minds in both tech and finance 🛠 Access to top-of-the-line tools, systems, and infrastructure 📈 Unmatched career growth in a high-performance, meritocratic culture Apply now or reach out directly: obloom@hunterbond.com More ❯

Doing: Design and develop Salesforce applications using Apex, Lightning Web Components, Visualforce, and Flows Integrate Salesforce with third-party APIs and legacy systems Participate in design workshops and translate functional specs into technical solutions Carry out unit testing, bug fixes, and assist in deployment using CI/… collaboratively to deliver high-quality solutions on time What You'll Need: Proven commercial experience as a Salesforce Developer Experience integrating Salesforce with external systems via REST/SOAP APIs Familiarity with Salesforce development tools and lifecycle (e.g. Git, SFDX, Change Sets) Experience with CI/CD tools and More ❯

experience across delivery models suited to SaaS (agile, DevOps, modular delivery) Experience integrating Salesforce with wider technologies (e.g. AWS, Azure, M365, legacy systems) Knowledge of UK government standards for security, compliance, and assurance Strong commercial mindset – confident supporting bids under frameworks like G-Cloud, DOS, TS3 Experience More ❯

Technical Leadership Own the architecture of the company's data platform, ensuring scalability, reliability, and security. Drive modernisation by transitioning from legacy systems to a lean, scalable platform. Act as a lead expert for technologies such as AWS, DBT, Airflow, and Databricks. Establish best practices for data 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 ❯