1 to 25 of 31 Legacy Systems Jobs in the South West

About the role As a Senior Technical Specification Developer (24 Month FTC), you will support the strategic migration of policies from legacy systems into Guidewire PolicyCenter. You'll bridge business requirements and development, understanding complex data structures, translating them into technical specifications, and guiding the dev team … on data extraction and processing in a scalable way. Your main focus will be designing data extraction methods from legacy systems, ensuring standardized and efficient implementation by developers. You'll review technical requirements, challenge existing designs, and recommend improvements for effective data movement. Collaboration with developers, business … technical specifications for legacy-to-strategic platform migrations Understanding system design and recommending improvements Familiarity with Agile and SDLC Experience with Guidewire systems or insurance domain is a plus but not essential Internally, this role is known as Senior Developer. At NFU Mutual, we support an inclusive More ❯

About the role As a Senior Technical Specification Developer (24 Month FTC), you will support the strategic migration of policies from legacy systems into Guidewire PolicyCenter. You will act as the key link between business requirements and development, understanding complex data structures, translating them into technical specifications … extraction and processing in a scalable way. Your main focus will be designing and defining how data should be extracted from legacy systems, ensuring solutions are standardized and efficient. You will review technical requirements, challenge existing designs, and recommend improvements to ensure effective data movement. Collaboration with … strategic platform migrations Understanding of end-to-end system design and process improvement Familiarity with Agile methodologies and the SDLC Desirable Experience with Guidewire systems or within the insurance domain (preferred but not essential) Internally, this role is known as Senior Developer. Our commitment We support an inclusive workplace More ❯

the Filton site for Information Technologies within Operational Technologies (IT in OT) Specialists. You will plan and carry out activities to ensure the information systems inside production assets are well serviced, taking responsibility for IT deployment, machine software configuration, validation, scheduled maintenance and IT reactive maintenance. As well as … the upgrade and disposal of IT business owned software, business owned information systems hardware, business owned IT network devices as well as business owned operating systems. The Filton IT in OT Specialists work flexible day shift pattern on-site and may be required to perform on-call duty. Responsibilities … network equipment at machine level Manage accounts and workstations Maintain and secure passwords, file system security and data integrity Manage, maintain, update and upgrade systems, Operating Systems and Software with new releases Support new projects, data flow evaluations and budget/time calculations Build Hardware and Software documentation More ❯

the Filton site for Information Technologies within Operational Technologies (IT in OT) Specialists. You will plan and carry out activities to ensure the information systems inside production assets are well serviced, taking responsibility for IT deployment, machine software configuration, validation, scheduled maintenance and IT reactive maintenance. As well as … the upgrade and disposal of IT business owned software, business owned information systems hardware, business owned IT network devices as well as business owned operating systems. The Filton IT in OT Specialists work flexible day shift pattern on-site and may be required to perform on-call duty. Responsibilities … network equipment at machine level Manage accounts and workstations Maintain and secure passwords, file system security and data integrity Manage, maintain, update and upgrade systems, Operating Systems and Software with new releases Support new projects, data flow evaluations and budget/time calculations Build Hardware and Software documentation More ❯

workstations, and providing IT support to eliminate production deviations. You will also be responsible for managing hardware and software licensing, maintaining backups and restoring systems, and applying relevant security measures. The ideal candidate for the IT Specialist role will have previous experience working in an industrial environment, supporting and … ability to effectively liaise with both IT professionals and end-users are essential. Experience in project management and a good understanding of Microsoft operating systems, including legacy systems, are also highly valued. This is an exciting opportunity to join a dynamic and innovative company, where you More ❯

workstations, and providing IT support to eliminate production deviations. You will also be responsible for managing hardware and software licensing, maintaining backups and restoring systems, and applying relevant security measures. The ideal candidate for the IT Specialist role will have previous experience working in an industrial environment, supporting and … ability to effectively liaise with both IT professionals and end-users are essential. Experience in project management and a good understanding of Microsoft operating systems, including legacy systems, are also highly valued. This is an exciting opportunity to join a dynamic and innovative company, where you More ❯

workstations, and providing IT support to eliminate production deviations. You will also be responsible for managing hardware and software licensing, maintaining backups and restoring systems, and applying relevant security measures. The ideal candidate for the IT Specialist role will have previous experience working in an industrial environment, supporting and … ability to effectively liaise with both IT professionals and end-users are essential. Experience in project management and a good understanding of Microsoft operating systems, including legacy systems, are also highly valued. This is an exciting opportunity to join a dynamic and innovative company, where you More ❯

like Hadoop, Spark, and modern visualisation frameworks while implementing automation that drives government efficiency. You'll collaborate with stakeholders to transform legacy systems, implement data governance frameworks, and ensure solutions meet the highest security standards. Our deep expertise in public sector digital transformation and established presence across … opportunities to shape the future of UK public services through innovative data-driven solutions. With our strong technical foundation and focus on mission-critical systems, you'll be part of a team delivering nationally significant projects that have a real impact on public service delivery. If you're passionate … Design, implement, and maintain scalable data pipelines and ETL processes Develop and maintain data warehouses and data lakes Implement data quality monitoring and validation systems Create and maintain data documentation and cataloguing systems Optimize data storage and retrieval systems Implement data security and governance frameworks Build and More ❯

stack alongside cloud-native tooling (primarily AWS). You'll mentor junior developers, support full lifecycle delivery, and bring ideas to life-balancing legacy modernisation with brand-new product development. Responsibilities: Designing, developing, and deploying secure, cloud-first applications in high-trust environments Working with C#, .NET Core … SQL Server, microservices, REST APIs, Docker and Git A collaborative, proactive mindset-comfortable taking the lead when required Desirable: Experience modernising legacy systems Exposure to AI-assisted development or DevOps tooling Familiarity with TDD or automated testing frameworks Knowledge of Azure, OAuth/OIDC, or Python Why More ❯

warm' kind of role. You'll be at the heart of a major transformation, helping the business bridge the gap between legacy systems and a cutting-edge Azure-based data platform. With three Microsoft Fabric projects already in build and a new Head of Data driving change … data within a reputable business. Senior Data Engineer: What You'll Be Doing Run the old world : Maintain and enhance the existing SQL-based systems (SSIS, SSRS, SSAS). Build the new world : Collaborate with the Lead Fabric Engineer to deliver scalable, cloud-first solutions using Azure technologies. Blend … both worlds: Ensure seamless integration between legacy and modern platforms. Partner with Finance: Work closely with finance teams to modernize their data processes Lead with impact: Bring leadership and gravitas to a business-facing role. Senior Data Engineer: Must-Have Experience: Strong SQL skills and experience with SSIS More ❯

win, we all win, and when you fail, we all learn, then were eager to hear from you. We are looking to expand our Systems and Project Engineering capability in all levels of experience and are keen to hear from you if you feel youre ready to take the … next step in your career. You must be a Sole UK National and qualify for Security Clearance. Job Description The Systems Engineer will work together with the customer contributing to requirements management and problem understanding, supporting facilities engineering and major infrastructure projects. This role may include but is not … limited to: requirements management , ensure projects are properly scoped and delivered using sound systems thinking principles, facilitating stakeholder workshops, helping shape pragmatic approaches to complex and real-world infrastructure problems, engineering project coordination . Key Responsibilities: Work collaboratively with facilities engineering discipline leads to obtain engineering assistance required, define More ❯

win, we all win, and when you fail, we all learn, then were eager to hear from you. We are looking to expand our Systems and Project Engineering capability in all levels of experience and are keen to hear from you if you feel youre ready to take the … next step in your career. You must be a Sole UK National and qualify for Security Clearance. Job Description The Systems Engineer will work together with the customer contributing to requirements management and problem understanding, supporting facilities engineering and major infrastructure projects. This role may include but is not … limited to: requirements management, ensure projects are properly scoped and delivered using sound systems thinking principles, facilitating stakeholder workshops, helping shape pragmatic approaches to complex and real-world infrastructure problems, engineering project coordination. Key Responsibilities: Work collaboratively with facilities engineering discipline leads to obtain engineering assistance required, define activities More ❯

within our Business Services and Outsourcing Stream consists of cloud accounting specialists that support businesses with the implementation and migration from legacy systems to innovative cloud accounting. We are supported by integration partners offering systems designed to enhance productivity, operational performance, the control environment, business agility … production of timely management information. You will also be working with clients to transform their finance function through the application of technology, identifying suitable systems to help them achieve their aims. You will take responsibility for client onboarding, migration and configuration of the selected cloud accounting systems, work … closely and manage members of the team to ensure our clients' requirements are met. If you are interested in accounting systems and how they can be utilised to transform finance functions into a lean, efficient and automated engine for any business, come and join us! You'll be someone More ❯

we all win, and when you fail, we all learn, then we’re eager to hear from you. We are looking to expand our Systems and Project Engineering capability in all levels of experience and are keen to hear from you if you feel you’re ready to take … the next step in your career. You must be a Sole UK National and qualify for Security Clearance. Job Description The Systems Engineer will work together with the customer contributing to requirements management and problem understanding, supporting facilities engineering and major infrastructure projects. This role may include but is … not limited to: requirements management, ensure projects are properly scoped and delivered using sound systems thinking principles, facilitating stakeholder workshops, helping shape pragmatic approaches to complex and real-world infrastructure problems, engineering project coordination. Key Responsibilities: Work collaboratively with facilities engineering discipline leads to obtain engineering assistance required, define More ❯

our data. In addition to the technologies above, we also use Python, APIs, and various ETL solutions interfacing with a small number of legacy systems. Responsibilities Take ownership for delivering all asks made of you on time and to specification. Build strong relationships with key stakeholders outside the More ❯

ecosystem. Selecting integration and platform strategies for streamlined process orchestration and data flow. Prioritizing foundational architectural enablers versus near-term business functionality. Planning legacy system decommissioning aligned with business risk and technical readiness. Recommending build vs. buy strategies for emerging technologies (e.g., AI for demand sensing, IoT in More ❯

agencies to ensure every digital solution aligns with our strategic vision and delivers real value. What you’ll be doing: Own and evolve our systems architecture and roadmap Architect digital transformation initiatives with a focus on scalability, security, and performance Bridge legacy systems with forward-thinking More ❯

build and develop their next generation of self-service data tools for customers. In this role you must be comfortable maintaining legacy systems (Excel, VBA and PowerPoint) whilst managing the transition to the new Azure platform. You will be managing a small team of skilled analysts, enabling More ❯

build and develop their next generation of self-service data tools for customers. In this role you must be comfortable maintaining legacy systems (Excel, VBA and PowerPoint) whilst managing the transition to the new Azure platform. You will be managing a small team of skilled analysts, enabling More ❯

scalable applications and have tangible views on how to best exploit public cloud capabilities. This role will be pivotal in transforming legacy systems into cloud native distributed applications. Writing modular, well tested web applications that remain easy to maintain as the codebase and business continues to scale. More ❯

to help them find an exceptional Software Engineering Team Lead. This is a hands-on technical leadership role focused on high-performance back-end systems, ideal for someone who thrives in a collaborative, engineering-led environment. Key Responsibilities as Software Engineering Team Lead: Hands-on Development – Write high-quality … technical standard within the team. Technical Leadership – Champion best practices in architecture, performance tuning, and maintainability. System Design – Drive the design of complex, scalable systems with a strong focus on security and reliability. Code Reviews & Mentorship – Support team growth through thoughtful code reviews and technical guidance. Continuous Improvement – Identify … or other regulated environments. Frontend exposure (e.g., React) – not essential but beneficial. Familiarity with Kotlin or openness to working with Kotlin-based services. Messaging systems such as Kafka or RabbitMQ. Cloud platform experience (AWS, GCP, or Azure). Understanding of DevOps and infrastructure-as-code tools (e.g., Terraform, Ansible More ❯

clear ambition to create a more unified development and operations model. You will contribute directly to technical strategy while maintaining visibility across both legacy and greenfield projects. The company is embracing change, making this an ideal environment for someone who enjoys influencing across teams, embedding best practices, and … and technical adoption of DevOps. You will be expected to guide the transition to Microsoft Azure, support architectural decisions, and lead initiatives that modernise systems and infrastructure. There will be significant opportunity to shape both new platform development and enhancements to existing systems. The current technology stack includes Angular … Delivery experience within Agile environments, ideally with exposure to Scrum practices Background in hybrid environments and infrastructure transformation Comfortable managing both greenfield and legacy system development Strong people management, mentoring, and stakeholder influence Exposure to SaaS, regulated environments, or government-aligned sectors More ❯

Pre-Sales Cloud Architect (DV Security Clearance) Position Description The Space, Defence and Intelligence business unit in CGI is a true IT Systems Integrator. We work, build, and operate bespoke, technically complex, mission-critical systems which help our clients keep us all safe and secure. We bring innovation … present strategies in competitive tenders. • Technical Leadership: Provide hands on governance and quality assurance throughout implementation, guiding multidisciplinary teams through migration of complex legacy systems. • Client Collaboration: Work closely with MOD stakeholders to understand requirements, translate them into architectural solutions, and ensure delivery aligns with their long term … to engage senior technical and business stakeholders, distil complex ideas into clear proposals, and advise on value driven solutions. • Strategic Solutioning: Experience assessing legacy environments, defining strategic cloud journeys, and balancing innovation, risk, cost, and compliance. • Delivery Leadership: Proven track record of leading cloud migration projects-resolving technical More ❯

We're looking for a Junior to Mid-Level Developer with strong C# programming skills to join a small, collaborative team working on enterprise systems across a variety of industries. This role is ideal for someone with a solid foundation in C# who is eager to grow their experience … in modern web development and legacy system support You'll be involved in both maintaining existing WinForms applications and … contributing to new development using Blazor. You'll also work with SQL Server and have the opportunity to build custom interface layers for internal systems There is huge opportunity to learn & grow, working alongside talented developers in a collaborative team. They also provide Microsoft enterprise licenses so that you More ❯

Description Summary As the Sr. Staff Technical Product Manager, you will be at the helm of managing our state-of-the-art Manufacturing Execution Systems (MES) solutions across our component and assembly shops. In this pivotal role, you will collaborate closely with GE Aerospace shops, business stakeholders, and blueprint … heights of technological excellence. Role Responsibilities • Demonstrate superior experience and knowledge in MES products and the manufacturing industry, aiding in the replacement of legacy systems. • Interact with customers and stakeholders for requirements gathering, fine-tuning, and obtaining product feedback. • Own and manage MES solutions deployed across GE sites More ❯