1 to 25 of 39 Legacy Systems Jobs in the North of England

requests, and system improvement work ABOUT THE CLIENT We're working with an established and growing technology-driven organisation that specialises in data-led systems and analytics solutions. Due to continued demand and internal growth, they're looking to bring in an experienced Application Support Engineer to support … 12pm -8pm shifts due to US based clients. THE BENEFITS * Hybrid working model with flexibility * Opportunity to work on complex, data-driven systems * Exposure to both modern and legacy environments * Strong focus on autonomy and problem-solving * Collaborative environment with opportunities to influence system improvements ...

.We ENABLE hybrid cloud transformation – You will implement modern hybrid data architectures (e.g. Snowflake, Redshift, BigQuery) and drive the migration of legacy systems to cloud-native solutions that unlock agility and performance.We INNOVATE with AI-driven data solutions – You will create Proof of Concepts and Minimum Viable … understanding of ETL/ELT processes and modern architecture patterns such as Data Mesh and Data Fabric.* Migration & Transformation: Experience migrating legacy systems to cloud-native data stores.* Consulting & Commercial Acumen – Strong background in advisory roles, project scoping, budgeting and managing complex stakeholder relationships.* SC Cleared/ ...

Title: Systems Developer ( .NET – Billing Systems) Location: Remote (UK) – Office based in North Yorkshire Salary: Up to £40,000 About the Role A well-established UK-based telecommunications services business is seeking a Systems Developer to join its development team. This role is focused on the support … enhancement, and modernisation of enterprise-level billing systems that process large volumes of critical data. The successful candidate will help ensure existing billing processes run accurately and efficiently, while also contributing to the development of modern, automated systems designed to reduce manual intervention and improve reliability. This position ...

/ArcGIS) – Contract (Outside IR35) We’re supporting a major UK utilities organisation on a large-scale GIS transformation programme, migrating legacy systems to the ArcGIS platform and ESRI Utility Network model. They’re looking for a Senior Data Engineer with strong FME expertise to support data … Responsibilities Design and build data interfaces into ArcGIS Develop and test FME workflows (Readers, Transformers, Writers) Support data migration from legacy GIS systems Work closely with SMEs and technical teams to validate integrations Assist with ArcGIS data analysis and Utility Network configuration Requirements Strong hands-on experience ...

About the Opportunity A trailblazer in the legal sector is seeking a Solutions Architect with a specialist focus on legacy systems transformation, API-centric design, and enterprise-scale data platform migration. The company is recognised for embracing cutting-edge technology and innovation, driving platform modernisation to support … lead on technology consolidation, shape future-state data and application landscapes, and set a clear roadmap for unifying and migrating core business-critical systems to modern SaaS and Azure-based solutions. Key Responsibilities Application Portfolio Mapping: Catalogue and document all enterprise systems, with focus on legacy ...

focused on building modern, scalable data platforms that power analytics, AI, and operational decision making. You will be working on real world, production grade systems rather than proof of concepts, with clear ownership and visibility across the full data lifecycle. What You’ll Be Doing You will be hands … Python where needed Develop real-time streaming solutions using technologies such as Kafka and Flink Integrate data from multiple sources including APIs, batch systems, and streaming platforms using AWS services like Kinesis, MSK, Lambda, and Glue Contribute to modern data architecture patterns including medallion architecture and event-driven design ...

making. You will play a key role in defining enterprise-level data architecture, engaging with stakeholders, and delivering scalable data solutions integrated with business systems and processes. This is an opportunity for an experienced data professional to combine technical expertise with client-facing consultancy and leadership responsibilities. Responsibilities • Define … data modelling across enterprise environments. • Evaluate APIs, analyse data sources, and assess data quality, integrity, and timeliness. • Reverse-engineer data models from existing systems where required. • Create Agile user stories and support engineering teams throughout delivery. • Support third-party suppliers to ensure system compatibility and integration. • Contribute to integration ...

Senior Systems Engineer Location: Newcastle (primary), Stafford, Leek, IOT, Axia, Gradbach Hours: Full Time Salary: Competitive Holiday: 43 Days, rising to 47 following 5 years' service (Inclusive of Bank holidays and Christmas closure) Newcastle and Stafford Colleges Group (NSCG) is one of the very best colleges in the country. … development, and continuous improvement. This is an ideal hands-on role for a senior engineer who enjoys influencing IT strategy, modernising legacy systems, and delivering secure, scalable solutions to reflect the requirements of the curriculum and College senior leadership team. Main Duties and Responsibilities: Design, implement ...

exciting opportunity for a Software Developer/Engineer to join their IT Department. The main purpose of the role is to develop internal systems, focusing on both new builds and extending existing functionality. This would suit someone in the early stages of their career looking to expand their skill … ideal candidate will have the following skills, experience, and personal attributes. The Role Develop user-friendly software, documentation, and manuals Test and modify systems to ensure functionality and performance Deliver user training Provide ongoing system support Diagnose and resolve faults and technical issues Collaborate with IT team members ...

Systems & Support Analyst - Dynamics 365 Manchester/Hybrid - one day on site every 2 weeks 18 months+ A Dynamics 365 HCM/HR Systems & Support Analyst is required to support the implementation and ongoing management of our client's D365 HR platform. You'll act as the link … scripts and lead business users through testing phases. Security Design: Experience defining and maintaining custom security roles and permissions within D365. Strong HR systems and data knowledge Confident working with stakeholders and external suppliers Desirable: Data Migration Expertise: Experience mapping and migrating complex data sets from legacy ...

data modelling (dimensional modelling, medallion architecture) Strong communication skills and ability to work with non-technical stakeholders Desirable: Experience migrating from legacy systems (e.g. SAP BW) Exposure to SAP data (HANA, BW, SuccessFactors, etc.) Experience with Power BI and semantic models Why Apply? Work on a high ...

D365 HR - Systems & Support Analyst Manchester/Hybrid - one day on site every 2 weeks 18 months+ A Dynamics 365 HCM/HR Systems & Support Analyst is required to support the implementation and ongoing management of our client's D365 HR platform. You'll act as the link … scripts and lead business users through testing phases. Security Design: Experience defining and maintaining custom security roles and permissions within D365. Strong HR systems and data knowledge Confident working with stakeholders and external suppliers Desirable: Data Migration Expertise: Experience mapping and migrating complex data sets from legacy ...

This role is responsible for designing and implementing scalable, modern software solutions that meet business needs, while leading the transition of legacy systems into more flexible, web-based platforms using APIs and industry-standard practices. Technical & Architectural Skills Software architecture and system design Application modernization (legacy … Development Manager, fostering a collaborative and high-performing environment. Architect and design modern, scalable applications and integrations, with a focus on transitioning from legacy platforms to modern solutions. Collaborate with stakeholders and change management teams to gather requirements and translate them into clear, actionable technical specifications. Oversee ...

proven experience with cloud providers (AWS, Azure, or Google Cloud) and a solid understanding of modern architectural patterns, including Infrastructure as Code (IaC), containerised systems, and serverless architectures. Deep Technical Foundations: Strong, proven experience across the .NET ecosystem (C#, modern .NET, legacy frameworks), backed by solid … Mindset: A genuine curiosity and interest in continuous learning. You aren’t dogmatic about tech stacks; you view different languages, older legacy systems, and modern front-end frameworks (like React, Vue, or Angular) as tools to solve problems, and you are eager to pick them ...

consistency . Collaboration: Work alongside Architecture and Cloud teams to ensure solutions are scalable and secure. Modernization: Drive the transition from legacy systems to VXLAN/EVPN fabrics and SD-WAN technologies. Essential Technical Skills (The 'Must-Haves') To be successful, you need deep, hands-on expertise … Nice-to-Haves') Aruba Central/ClearPass SD-WAN technologies SaaS and cloud-delivered WLAN/WiFi solutions Prior experience modernizing large-scale legacy public sector networks What This Role Is Not Not an Operations-only or monitoring role. Not a pure SRE role without deep networking roots. ...

This is a business where software directly supports real-world decision-making, and where developers work closely with users who genuinely depend on the systems they build. The role is fully remote (UK-based) and offers a salary of up to £70,000, depending on experience. Role … understand issues, requirements and opportunities for improvement Delivering fixes, small enhancements and new tools or services based on real user needs Supporting live production systems, including investigation and resolution of application issues Contributing to improvements in architecture, tooling and development practices over time Core Technology Stack Java (server-side ...

/0160) Experience delivering successful GDS Beta Assessments Capabilities Communicate complex data concepts to non-technical stakeholders Design resilient integrations with legacy systems Strong privacy-first mindset Experience 7+ years in Data Architecture (3+ in UK Government) Proven OutSystems delivery REST/OData API design for secure ...

RISE, new applications are being provisioned and configured to support new SAP standard retail functionality. The technical setup and configuration of these newly provisioned systems need to be completed in order to enable the functional build to be deployed to support SIT, UAT, Performance testing prior/post … enabling accurate reporting, streamlined processes, and effective enterprise‐wide data management. System configuration, master data modelling, workflow enhancements, integration with SAP and non‐SAP systems, testing, documentation, and providing go‐live and production support within S/4HANA or ECC. Assist clients in the selection, implementation, and support ...

Reducing operational effort through intelligent automation, improving speed, accuracy and customer experience Collaborating with engineering and IT teams to modernise legacy systems and embed AI into core platforms Your Skills and Experience Strong commercial experience delivering AI, machine learning or data science solutions into production Hands … generative AI and NLP use cases Strong programming skills in Python, with working knowledge of SQL and TypeScript Experience building scalable, well governed AI systems in complex or regulated environments Confidence working across multiple projects and translating business problems into technical solutions A proactive, self directed approach, comfortable owning ...

single specialization (T-shaped skillset) — preferred but not strictly mandatory. - Experience integrating front-end applications with APIs and backend services. - Solid understanding of distributed systems and cloud environments (AWS preferred). - Familiarity with CI/CD pipelines, automated testing, and modern delivery practices. - Experience with performance optimisation, debugging … observability tools. - Exposure to legacy systems and modernisation projects is advantageous. - Knowledge of secure coding practices and common security standards. - Experience mentoring engineers or influencing technical decisions is beneficial but not mandatory. ...

graph models and Cypher queries Build scalable, idempotent ETL/ingestion pipelines Architect PostGIS spatial schemas and queries Lead migration from legacy systems into graph architecture Expose data via high-performance APIs (REST/GraphQL) Apply AI tools to accelerate development while maintaining data quality Requirements Strong … production optimisation) Solid PostGIS/spatial SQL expertise Experience with graph xkybehq modelling and large-scale ETL pipelines Strong API design for data-heavy systems Nice to have: UK property data (UPRN), Kafka/event streaming, spatial data experience Details Remote: Europe time zones preferred Type: Full-time (strong ...

graph models and Cypher queries Build scalable, idempotent ETL/ingestion pipelines Architect PostGIS spatial schemas and queries Lead migration from legacy systems into graph architecture Expose data via high-performance APIs (REST/GraphQL) Apply AI tools to accelerate development while maintaining data quality Requirements Strong … production optimisation) Solid PostGIS/spatial SQL expertise Experience with graph xkybehq modelling and large-scale ETL pipelines Strong API design for data-heavy systems Nice to have: UK property data (UPRN), Kafka/event streaming, spatial data experience Details Remote: Europe time zones preferred Type: Full-time (strong ...

graph models and Cypher queries Build scalable, idempotent ETL/ingestion pipelines Architect PostGIS spatial schemas and queries Lead migration from legacy systems into graph architecture Expose data via high-performance APIs (REST/GraphQL) Apply AI tools to accelerate development while maintaining data quality Requirements Strong … production optimisation) Solid PostGIS/spatial SQL expertise Experience with graph xkybehq modelling and large-scale ETL pipelines Strong API design for data-heavy systems Nice to have: UK property data (UPRN), Kafka/event streaming, spatial data experience Details Remote: Europe time zones preferred Type: Full-time (strong ...

graph models and Cypher queries Build scalable, idempotent ETL/ingestion pipelines Architect PostGIS spatial schemas and queries Lead migration from legacy systems into graph architecture Expose data via high-performance APIs (REST/GraphQL) Apply AI tools to accelerate development while maintaining data quality Requirements Strong … production optimisation) Solid PostGIS/spatial SQL expertise Experience with graph xkybehq modelling and large-scale ETL pipelines Strong API design for data-heavy systems Nice to have: UK property data (UPRN), Kafka/event streaming, spatial data experience Details Remote: Europe time zones preferred Type: Full-time (strong ...

graph models and Cypher queries Build scalable, idempotent ETL/ingestion pipelines Architect PostGIS spatial schemas and queries Lead migration from legacy systems into graph architecture Expose data via high-performance APIs (REST/GraphQL) Apply AI tools to accelerate development while maintaining data quality Requirements Strong … production optimisation) Solid PostGIS/spatial SQL expertise Experience with graph xkybehq modelling and large-scale ETL pipelines Strong API design for data-heavy systems Nice to have: UK property data (UPRN), Kafka/event streaming, spatial data experience Details Remote: Europe time zones preferred Type: Full-time (strong ...