26 to 50 of 258 Legacy Systems Jobs in England

/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 ...

Title: Senior Systems Engineer (eDV Clearance required) Location: Hybrid In London Employment Type: Permanent Salary: Up to £98,000 + package Start Date: Immediate Industry: IT Services & Consulting We’re supporting a specialist consultancy delivering cutting-edge programmes across the UK Defence and National Security space. They’re looking … Senior Systems Engineer to lead the delivery of complex, mission-critical systems across secure environments. This is a high-impact role where you’ll bridge strategy and engineering - shaping solutions that integrate cloud, data, and AI technologies into secure, safety-critical systems. Senior Systems Engineer – Key Responsibilities ...

division within the organisation and delivering bespoke business intelligence solutions that drive performance. You will play a key role in migrating legacy systems to a modern cloud platform, leveraging your expertise in SQL and Power BI. BI Analyst - What will you be doing? * Working closely with various … divisions to understand their unique data requirement.* Supporting the migration from legacy SQL systems to a modern cloud-based platform.* Utilising Power BI to create insightful dashboards and reports that empower stakeholders with actionable information for decision-making.* Developing ETL processes to efficiently manage healthcare data across ...

Business & Systems LeadDudley (5 days per week on site)£50,000 to £75,000 per annumPermanent I am currently looking for a Business and Systems Analyst to join a well-established organisation based in Dudley, supporting the transformation of their back-office operations. This role is perfect … thrives on making processes more efficient, enjoys working with data, and is passionate about creating user-friendly solutions that add real value. Business & Systems Lead - What will you be doing? * Collaborating with operational teams to understand current manual processes for capturing performance data and identify opportunities for automation using ...

Engineer role focuses on the planning, execution, and management of data migration projects. Data Engineer are responsible for transferring data from legacy systems to new platforms, ensuring accuracy, consistency, and adherence to data integrity standards. Analyse existing data structures and understand business requirements for data migration. Design … orchestration tools like Terraform and Airflow. Strong analytical skills to assess data quality, identify inconsistencies, and troubleshoot data migration issues. Understanding of database management systems (SQL Server, Oracle, MySQL and NoSQL) and SQL query optimisation. Ability to plan and execute data migration projects, manage timelines, and coordinate with stakeholders. ...

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 ...

Senior Systems Integration Consultant (.NET, Azure, Data, MIS) Job Description Contract Length: 3 months Start: Immediate Day Rate: £400-£500 per day IR35: Outside IR35 Location: Hybrid, predominantly remote Overview We are looking for a senior Systems Integration Consultant to step into a live environment and stabilise … ensure the platform is fully operational. Key Responsibilities Stabilise and optimise Mitratech platform integration Extract and migrate data from legacy .NET systems Build and troubleshootintegrations across: Timesheet systems HR workflows including Excel exports Internal operational systems Implement workflow automation and triggers Debug live production issues ...

advanced data pipelines with Python, SQL, Spark/PySpark and Delta Lake. Champion strong data quality, governance and observability practices. Modernise legacy systems and support large-scale migrations into Azure. Provide technical leadership, set engineering standards and contribute to architectural decisions. Mentor engineers and foster a culture ...

extend About the Role We’re partnering with a financial client that’s undertaking a large-scale data transformation, modernising legacy systems and building a unified analytics platform in the cloud. As part of this initiative, you’ll play a key role in developing and optimising … data models, ensuring performance, accuracy and user accessibility. Contribute to the migration of legacy SQL Server (SSIS/SSAS/SSRS) systems into a modern Snowflake/Power BI environment. Work collaboratively with business users to understand requirements, translate them into technical solutions and deliver robust, scalable ...

volumes of trading data and directly impacts trading performance and decision-making. You will lead a backend engineering squad working on low-latency C++ systems, while helping to modernise a complex legacy platform. A key focus will be improving release cadence and delivery maturity, alongside driving architectural … where needed, contributing to C++ and Python code in production What you will need Strong C++ experience within low-latency or real-time systems Exposure to Python (or willingness to work with it) Experience working on complex, business-critical platforms (ideally within trading or financial systems) Proven ability ...

About the job Senior Software Engineer (Backend/Systems Design) We’re working with a well-established, private equity-backed technology business operating across multiple international markets. The company builds and delivers critical, high-availability systems within sectors that demand reliability, scalability and long-term performance. Following continued … engineering team with a senior hire. This is a senior-level Software Engineer role focused on designing, building and evolving large-scale, high-capacity systems within a complex, distributed environment. The Role Design and build scalable, event-driven and distributed systems Translate product requirements into robust technical solutions ...

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 ...

Design: Help define the enterprise data architecture vision, standards, and roadmap. Aid in the design the initial data platform to support integration with core systems and future enterprise-scale data needs. Evaluate, recommend, and drive the adoption of modern data technologies, tools, and patterns (e.g., data lakehouse, ETL/… communication and stakeholder engagement skills, with the ability to influence at senior levels. Comfortable driving a data agenda in environments with legacy systems, evolving requirements, and strong regulatory constraints. Desirable Skills: Experience working with finance systems and associated data structures. Familiarity with cloud platforms (Azure ...

individuals as all work will require extensive collaboration with engineers and stakeholders across many teams. Key Responsibilities: Collaborate with engineers of legacy systems to understand what data is available and the form it takes Design queries & scripts to extract and transform data from … based workflows, code reviews, and CI/CD practices. Preferred Qualifications: Have used Azure cloud services previously Experience with streaming/event-driven systems e.g., Kafka/Kinesis Experience with infrastructure as code e.g., Terraform and containerization e.g., Docker/Kubernetes Familiarity with data governance, cataloging, lineage, and privacy ...

individuals as all work will require extensive collaboration with engineers and stakeholders across many teams. Key Responsibilities: Collaborate with engineers of legacy systems to understand what data is available and the form it takes Design queries & scripts to extract and transform data from … based workflows, code reviews, and CI/CD practices. Preferred Qualifications: Have used Azure cloud services previously Experience with streaming/event-driven systems e.g., Kafka/Kinesis Experience with infrastructure as code e.g., Terraform and containerization e.g., Docker/Kubernetes Familiarity with data governance, cataloging, lineage, and privacy ...

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 ...

Kubernetes CI/CD: GitHub Actions 🎯 What You’ll Be Doing 🔹 Leading the API Platform technical direction 🔹 Driving migration from legacy systems to API-first architecture 🔹 Writing high-quality, production code 🔹 Defining API standards (design, versioning, security) 🔹 Line managing & mentoring 4 engineers 🔹 Partnering closely with Product … Experience as a Tech Lead/Senior Engineer ✔️ Strong API & backend engineering experience ✔️ Excellent object-oriented design skills ✔️ Full-stack experience in production systems ✔️ Comfortable leading people & technical decisions ✨ Nice to have: legacy migration, Kubernetes, high-throughput systems, regulated domains 🎁 Package & Benefits ...

Kubernetes CI/CD: GitHub Actions 🎯 What You’ll Be Doing 🔹 Leading the API Platform technical direction 🔹 Driving migration from legacy systems to API-first architecture 🔹 Writing high-quality, production code 🔹 Defining API standards (design, versioning, security) 🔹 Line managing & mentoring 4 engineers 🔹 Partnering closely with Product … Experience as a Tech Lead/Senior Engineer ✔️ Strong API & backend engineering experience ✔️ Excellent object-oriented design skills ✔️ Full-stack experience in production systems ✔️ Comfortable leading people & technical decisions ✨ Nice to have: legacy migration, Kubernetes, high-throughput systems, regulated domains 🎁 Package & Benefits ...

Kubernetes CI/CD: GitHub Actions 🎯 What You’ll Be Doing 🔹 Leading the API Platform technical direction 🔹 Driving migration from legacy systems to API-first architecture 🔹 Writing high-quality, production code 🔹 Defining API standards (design, versioning, security) 🔹 Line managing & mentoring 4 engineers 🔹 Partnering closely with Product … Experience as a Tech Lead/Senior Engineer ✔️ Strong API & backend engineering experience ✔️ Excellent object-oriented design skills ✔️ Full-stack experience in production systems ✔️ Comfortable leading people & technical decisions ✨ Nice to have: legacy migration, Kubernetes, high-throughput systems, regulated domains 🎁 Package & Benefits ...

Kubernetes CI/CD: GitHub Actions 🎯 What You’ll Be Doing 🔹 Leading the API Platform technical direction 🔹 Driving migration from legacy systems to API-first architecture 🔹 Writing high-quality, production code 🔹 Defining API standards (design, versioning, security) 🔹 Line managing & mentoring 4 engineers 🔹 Partnering closely with Product … Experience as a Tech Lead/Senior Engineer ✔️ Strong API & backend engineering experience ✔️ Excellent object-oriented design skills ✔️ Full-stack experience in production systems ✔️ Comfortable leading people & technical decisions ✨ Nice to have: legacy migration, Kubernetes, high-throughput systems, regulated domains 🎁 Package & Benefits ...

Lead modernisation. Build better data foundations in a role with real scope and visibility. A well-established business in Bristol is investing in its systems, data, and long-term technology roadmap. They're looking for a Database Engineer to take ownership of a sizeable SQL Server estate, improve standards … help drive a transformation of legacy systems to modern systems. As Database Engineer, you will be central to improving performance, upgrading legacy environments, strengthening security, streamlining data flows, and shaping how data supports reporting, operations, and future analytics . Key Responsibilities: Take ownership ...

Cloud transformation programme . This is a senior, high-impact role focused on designing scalable data architectures, enabling seamless migration from legacy systems, and ensuring robust data governance across enterprise platforms. Key Responsibilities: Data Architecture & Strategy Define and lead the enterprise data architecture strategy for Oracle Fusion … domains Data Migration & Integration Lead data conversion and migration activities using: Oracle FBDI ADFdi HDL REST/SOAP APIs Map legacy data structures to Oracle Fusion data models Design and implement integrations using: Oracle Integration Cloud (OIC) Oracle Data Integrator (ODI) Oracle Fusion Data Intelligence (FDI) Governance & Data ...

client is looking for a senior technical leader who thrives at the intersection of strategy and execution. This role shapes how enterprise-scale systems evolve—turning legacy platforms into modern, scalable foundations that directly power business outcomes. You’ll influence how technology enables growth, stability, and innovation … will not be required in the future. Benefits & Extras Executive-level influence over enterprise architecture and technical direction Opportunity to modernize mission-critical systems with real business impact Player–coach environment that values technical credibility and leadership Highly collaborative culture with strong executive and stakeholder access Long-term modernization ...

ontology capabilities. Experience in multi-cloud and data migration environments: Experience working with data environments in Microsoft Asure, AWS, and legacy systems, and a proven ability to consolidate and migrate data processes and workloads into Palantir Foundry as part of a broader data strategy. Data-driven business ...