51 to 75 of 75 Legacy Systems Jobs in the South East

per day Inside Ir35 Contract role for an experienced delivery manager with experience in Salesforce implementation required for a large programme of works to replace legacy systems with Salesforce CRM. You will need to have existing Salesforce CRM experience and implementation experience, along with being able to understand and articulate the technical delivery and data migration side. More ❯

across the data lifecycle Collaborating with Principal ML Engineers, Product Managers, and Engineering Directors to solve high-impact business problems Championing data platform evolution from fragmented legacy systems to streamlined, scalable infrastructure SKILLS AND EXPERIENCE The successful Principal Data Engineer will have the following skills and experience: 7+ years in data engineering, ideally within consumer-facing tech More ❯

removing blockers, and ensuring critical infrastructure projects are delivered with speed and precision. You’ll take ownership of key ICT initiatives including data centre exits, cloud migrations, and legacy system decommissioning. Your role will ensure that teams stay focused, obstacles are resolved quickly, and milestones are consistently achieved. Responsibilities: Own and deliver multiple infrastructure projects from scoping to More ❯

week 6-month contract We are representing a client in the Home Counties who is embarking on a major Digital Transformation roadmap. This will modernize their legacy systems and play a crucial role in the transformation of both their IT and operating systems. With a strong focus on automation, improving processes, and leveraging data, this is a More ❯

week 6-month contract We are representing a client in the Home Counties who is embarking on a major Digital Transformation roadmap. This will modernize their legacy systems and play a crucial role in the transformation of both their IT and operating systems. With a strong focus on automation, improving processes, and leveraging data, this is a More ❯

Salary: £40k - £50k A major public sector organisation is seeking an experienced ADF/SSIS/Azure Integration Developer to support the delivery of a critical programme modernising legacy integration systems. As part of the central IT team, you'll play a key role in building and su... More ❯

will be Monday to Thursday 8.00am - 4.00pm Friday 8.00am -3.30p, Your responsibilities will include: Accurately input large volumes of data into the FSL system from legacy systems, Bann, paper files, or Excel spreadsheets. Validate and cross-check information for accuracy and completeness. Maintain consistent data formatting and naming conventions across the platform. Identify discrepancies or missing More ❯

Salary: £40k - £50k A major public sector organisation is seeking an experienced ADF/SSIS/Azure Integration Developer to support the delivery of a critical programme modernising legacy integration systems. As part of the central IT team, you'll play a key role in building and supporting scalable solutions using Microsoft Azure technologies. This role focuses on … Agile and structured delivery frameworks. Desirable Experience migrating legacy SSIS workloads to ADF in cloud environments. Background in education, public sector, or similarly complex organisations. Familiarity with systems such as student records, HR, or finance platforms. ITIL Foundation or Microsoft Azure certifications. What's on Offer You'll be part of a forward-looking organisation delivering high More ❯

Salary: £40k - £50k A major public sector organisation is seeking an experienced ADF/SSIS/Azure Integration Developer to support the delivery of a critical programme modernising legacy integration systems. As part of the central IT team, you'll play a key role in building and supporting scalable solutions using Microsoft Azure technologies. This role focuses on … Agile and structured delivery frameworks. Desirable Experience migrating legacy SSIS workloads to ADF in cloud environments. Background in education, public sector, or similarly complex organisations. Familiarity with systems such as student records, HR, or finance platforms. ITIL Foundation or Microsoft Azure certifications. What's on Offer You'll be part of a forward-looking organisation delivering high More ❯

documentation and records for future reference. Technical Design Author designs and blueprints for the engineering teams to implement and follow. Analyse, understand, and build documentation for the existing legacy system, including its functionalities, challenges, and limitations - sharing your documentation and plans with senior teammembers to plan for the future. Own the Technical Design Authority process, to ensure all … in at least one backend programming language (.NET preferred). Ability to work independently and manage multiple priorities effectively. Strong problem-solving and analytical skills. Experience working with legacy code modernization projects. Knowledge of CI/CD pipelines and DevOps practices. Experience with IaC tools like Terraform or Azure Resource Manager. Experience in containerization technologies like Docker and More ❯

Architecture team, you will collaborate closely with stakeholders, including enterprise architects, business analysts & product owners, project managers, developers, engineers, and system administrators, to deliver successful outcomes. All the company systems fall under the responsibility of the EA Team, covering technologies including Microsoft, Oracle, Salesforce and MuleSoft, both Cloud-based and on-premises. Responsibilities : •Architect end-to-end technology solutions … Proven track record in architecting and delivering complex IT solutions simply and effectively. •Experienced in change environments, across waterfall and agile/iterative methodologies. •Background in high-volume transactional systems and legacy system modernization. •Skilled in cloud migrations and cloud-native architectures. •Excellent analytical and problem-solving abilities, balancing technical and business needs. Benefits : •Flexibility at the More ❯

in Central London. This is a hybrid role, requiring 2-3 days per week in the office. This is a modern, digitally native business with no legacy systems-a rare opportunity to work in a clean, forward-thinking tech environment. You'll be joining a dynamic and fast-paced team that values innovation, adaptability, and continuous improvement. … GCP subject matter expert, with direct support from Google Contribute to the adoption of AI and emerging technologies post-migration Thrive in a fast-evolving environment with minimal legacy constraints Requirements : Proven experience as a Data Engineer. Hands-on experience with cloud migrations (on-prem to cloud or cloud-to-cloud). Strong knowledge of GCP, including BigQuery. More ❯

and system improvements. Support tool upgrades and maintenance activities in collaboration with the Configuration Team. Fulfill Configuration Management Service Requests as assigned. Provide support for legacy software systems as needed. Experience Needed: Prior experience in Engineering Change Management, PLM systems, or knowledge of product/BOM structures, configuration management, and change control. Understanding of engineering and More ❯

Central London, Greater London - United Kingdom Type: Permanent A leading UK-based technology services provider is seeking a skilled and motivated Linux Engineer to support and maintain complex live systems for a high-profile client. This customer-facing position requires a confident communicator with a strong technical background in Linux environments, as well as the drive to continuously grow … to work with enterprise-level IT solutions in a collaborative and innovative environment. Role Overview The Linux Engineer will be responsible for the monitoring, maintenance, and support of Linux systems across a variety of platforms and technologies. Working as part of an established team, the successful candidate will manage incidents, troubleshoot performance issues, and contribute to the configuration and … of security protocols, encryption, digital certificates, and antivirus tools Solid knowledge of VMware environments, including host deployment and affinity rules Familiarity with hardware components and their interaction with operating systems Comfortable working in client-facing roles, with excellent verbal and written communication skills Prior exposure to Solaris and legacy UNIX systems (e.g., Solaris 5.7, 10.x, 11.x More ❯

or replacing/upgrading old legacy systems. Experience required: - Proven experience in delivering medium to high complexity IT projects across Legal Applications & Cloud Services in Practice Management Systems/Document Management Systems/Case Management systems - Been an IT Project Manager or a Senior Business Analyst in the past, for either a law firm or More ❯

What you'll be doing: Building and maintaining scalable services using Node.js, React, and modern JavaScript frameworks. Contributing to both front-end and back-end architecture - from UI design systems to content APIs. Working with cross-functional teams to prototype, test, and deliver features across large-scale platforms. Helping transition a legacy CMS system into a modular More ❯

such as Prince 2 or equivalent Agile experience/certifications 6+ years of experience in software project management Strong technical proficiency/ability to converse with developers Experience legacy system migration or upgrades would be a bonus This Project Manager role offers a competitive salary of £55,000 - £65,000 plus bonus + benefits and the company are … however there is flexibility for the right candidate. To apply for this Project Manager position, send your CV to Rob Goffin at IT Recruitment Solutions now! Project Manager, SDLC, Systems, IT, Legacy, Transformation, Upgrade, Worthing, Permanent, Hybrid, £55,000 - £65,000 + Bonus + Benefits More ❯

strategy and roadmap for the internal data platform during a key transitional phase Provide high-level product consultancy to support the ongoing unification of multiple legacy data systems into a single platform Act as product owner/consultant across stakeholders, aligning platform capabilities with business and editorial needs Translate complex technical requirements into clear product direction Ensure More ❯

Growth and development opportunities Monthly team bonding events - lunches, activities, and company socials Inclusive, fast-paced culture that values innovation, impact, and collaboration Responsibilities Design and develop custom automation systems for fiber optic manufacturing using machine vision, precision motion, and creative mechanical design. Collaborate with operations and process teams to convert manual assembly into scalable, automated solutions. Build, test … and optimize automation machines-from CAD and prototyping to troubleshooting on the production floor. Lead refinement of legacy automation systems using statistical analysis, DOE methodologies, and production feedback. Work with software, firmware, and data science teams to integrate computer vision and machine learning into real-world production workflows. Requirements Prior experience as an Automation Engineer, Controls Engineer … or Senior Automation Engineer Bachelor's degree in Mechanical Engineering, Electrical Engineering, Robotics, Motion Controls, or similar Proven track record designing end-to-end industrial automation systems-from concept to deployment Proficiency in motion control, including stepper and servo motors, robotics, and collaborative robots. Knowledge of sensor integration and signal conditioning, including computer vision, RFID sensing, and machine learning More ❯

Support all tool upgrades and maintenance activities in collaboration with the Configuration Team Respond to and fulfil assigned Configuration Management Service Requests Provide support for legacy software systems as required What are we looking for in our next PLM Administrator? Solid understanding of Engineering Change Management and PLM concepts Familiarity with product/BOM structures, configuration management … change control, and PLM/ERP/PDM systems Strong grasp of engineering and manufacturing business processes Ability to communicate effectively and collaborate across departments and project teams Proven experience in creating and maintaining user guides and training materials Experience within Defence, Aerospace, or other safety-regulated industries is highly desirable Knowledge of the Naval or Maritime sector would More ❯

programme. This role will play a critical part in shaping the future of the council's planning data landscape. You'll lead the reverse engineering of an existing legacy planning system and design the target-state architecture that will support future reprocurement and wider service reform. Key Responsibilities: Reverse engineer the existing data model of a complex transactional … Skills & Experience: Proven ability to reverse engineer data models from legacy systems. Strong experience in data modelling (dimensional, relational, data vault, etc.). Deep understanding of OLTP systems and transactional data environments. Experience with system/data integration, data lineage, and flow mapping. Comfortable translating complex technical detail into plain English. Strong stakeholder engagement skills, particularly with … role suited to someone who can own the data architecture workstream, embed themselves in a cross-functional team, and deliver pragmatic outputs at pace. Prior experience reverse-engineering undocumented systems will be key. *Rates depend on experience and client requirements More ❯

This is a three year long programme involving regulations and moving away from legacy IT systems. Experience Managing end to end technology projects - wide knowledge of IT systems and operation including business applications, infrastructure and system development Proven ability to coordinate both the business and technology aspect of a major project Good knowledge of Global Asset businesses More ❯

Engineer with Solaris and Windows to be based onsite in Basingstoke. You will play a key function in the stability and performance of legacy and modern messaging systems through incident resolution, problem management, and proactive service support. This is a permanent role paying between £48K - £55K + 3% Bonus + 10% DV Bonus. DV/SC Clearance … incidents: log, triage, assign, and resolve using agreed toolsets and processes Conduct root cause analysis and ongoing problem investigations Monitor and support Nexor X500 DSA and Exchange 2003 messaging systems Liaise with intermediary customer contacts to resolve end-user issues Skills and Experience: Strong knowledge of SMTP, X400 messaging, and X500 addressing Experience with Nexor DSA and address book More ❯

Engineer with Solaris and Windows to be based onsite in Basingstoke. You will play a key function in the stability and performance of legacy and modern messaging systems through incident resolution, problem management, and proactive service support. This is a permanent role paying between £48K - £55K + 3% Bonus + 10% DV Bonus. DV/SC Clearance … incidents: log,triage,assign and resolve using agreed toolsets and processes * Conduct root cause analysis and ongoing problem investigations * Monitor and support Nexor X500 DSA and Exchange 2003 messaging systems * Liaise with intermediary customer contacts to resolve end-user issues Skills and Experience: * Strong knowledge of SMTP, X400 messaging, and X500 addressing * Experience with Nexor DSA and address book More ❯

technology provider supporting the UK defence and national security sector. This is a rare opening for a Messaging Applications Engineer to join a long-established programme supporting secure communications systems within a highly sensitive environment. This role offers the chance to contribute to a system modernisation initiative later this year. The Role: Operating as part of a close-knit … engineering team, the successful candidate will provide 3rd line support for legacy messaging systems. Responsibilities include incident and problem management, system monitoring, root cause investigations, and liaising with stakeholders via an intermediary. Key Responsibilities: Perform triage, incident logging, and resolution using internal toolsets Investigate and resolve issues across legacy messaging platforms including Nexor X500 DSA and … Exchange 2003 Collaborate with internal stakeholders and security-cleared customer intermediaries Contribute to the wider system modernisation programme Key Skills & Experience: Experience with legacy messaging technologies such as X.400/X.500 Familiarity with SMTP, address book replication, or Nexor DSA UNIX or HP-UX scripting experience Experience with Oracle (8-10g), Solaris 10, or Exchange 2003 (or More ❯