1 to 25 of 40 Legacy Systems Jobs in the South East

legacy designs and tackle obsolescence projects. Your innovative thinking and problem-solving skills will be at the forefront, ensuring that older systems are revitalised and continue to perform at their best. The ideal candidate will possess a strong background in hardware design engineering. Proficiency in CAD tools … deep understanding of electronic components and systems are crucial. Experience with legacy systems and obsolescence management will set you apart, demonstrating your ability to navigate and update older technologies effectively. Experience & Skills required for the Senior Electronic Design Engineer – High Speed Digital, Reading: Proven experience with ...

security, performance, and backend best practices Support high-risk releases, rollouts, and cross-team dependencies across modern and legacy systems Delivery Leadership Lead delivery of complex, multi-team initiatives by managing dependencies, resources, and blockers Define and drive technical strategy, improving engineering practices and delivery processes Build … fast-paced, regulated environments Deep expertise in a relevant engineering discipline, with broad end-to-end technical knowledge Track record of owning production systems from delivery through to operational support Experience leading complex, cross-team initiatives and driving technical outcomes Strong architectural judgement and a pragmatic approach to technical ...

DevOps Engineer to join a growing engineering capability and play a central role in shaping how AI is embedded into real, production-grade software systems . This is not a traditional people-management role . Instead, you'll lead through technical depth, architectural judgement, and delivery experience by setting … capabilities are integrated into modern software platforms. If you enjoy working where architecture, APIs, DevOps, and AI meet , and you care about building systems that are secure, operable, and genuinely useful, this role offers the chance to have real impact. What you'll be doing Your focus will ...

mathematicians and researchers to tackle some of the most challenging quantitative problems in industry. This isn't another role maintaining legacy trading systems or optimising existing codebases. You'll be building the core technology from the ground up, developing sophisticated quantitative models and high-performance software that … silos, endless meetings or layers of bureaucracy. Instead, you'll work closely with experienced software engineers, quantitative researchers and founders to design and build systems that operate at the intersection of mathematics, machine learning and distributed computing. You'll own meaningful projects from day one, influence technical decisions ...

engineering and technology sector. We deliver enterprise technology solutions that help government agencies, defence organisations and commercial entities modernise operations, migrate legacy systems, and transform service delivery. About the Role The OSM Migration Service Lead is a senior technical leadership position responsible for designing, planning, executing … services with business objectives and contractual obligations. Technical Architecture & Design Design target-state operational architectures incorporating modern IT infrastructure, cloud services and integrated systems Evaluate migration approaches (phased, big-bang, hybrid) and recommend optimal strategies based on risk, timeline and cost factors Ensure migrated services meet security requirements including ...

management, branching strategies, and collaboration. Strong Python scripting for data automation, orchestration, and pipeline optimisation. Working knowledge of C# for maintaining/modifying legacy Windows applications. Experience with Power BI, QuickSight, or similar tools for analytics. Adherence to ETL/data management best practices (e.g., incremental loads, error … GDPR, CCPA) and security protocols (encryption, RBAC). Agile/SCRUM practitioner with experience in offshore team collaboration. Ability to migrate legacy systems to modern cloud architectures. Anticipates issues, recommends pragmatic solutions, and writes clean, reusable code. Articulate with stakeholders, from engineers to non-technical leaders. Manages ...

management, branching strategies, and collaboration. Strong Python scripting for data automation, orchestration, and pipeline optimisation. Working knowledge of C# for maintaining/modifying legacy Windows applications. Experience with Power BI, QuickSight, or similar tools for analytics. Adherence to ETL/data management best practices (e.g., incremental loads, error … GDPR, CCPA) and security protocols (encryption, RBAC). Agile/SCRUM practitioner with experience in offshore team collaboration. Ability to migrate legacy systems to modern cloud architectures. Anticipates issues, recommends pragmatic solutions, and writes clean, reusable code. Articulate with stakeholders, from engineers to non-technical leaders. Manages ...

client as they embark on one of the most significant technology transformation programmes in their history. As part of a move away from legacy Oracle platforms towards a modern SaaS-first ecosystem, we're looking for a Cloud Infrastructure Architect to help define the future cloud strategy … Join? This is a unique opportunity to join us during a pivotal period of change. The organisation is replacing longstanding legacy systems, investing in market-leading SaaS platforms, implementing Snowflake as its strategic data platform, exploring AI use cases through Snowflake Cortex, and preparing for a major ...

Data modelling (Star/Snowflake Schema) NoSQL databases (e.g. Cosmos DB, MongoDB) C# Data governance and GDPR knowledge Agile/Scrum experience Legacy system migration experience Experience working with offshore teams If you are interested in the role, please apply. To follow up please message me on LinkedIn. ...

virtualisation solutions, containerisation strategies and orchestration platforms Design disaster recovery, business continuity and resilience architectures meeting MOD availability requirements Guide infrastructure modernisation programmes, legacy system migrations and technology refresh initiatives Ensure infrastructure designs comply with MOD security requirements, Classification Guides and defence standards Technical Leadership & Governance Lead infrastructure ...

Lead Data Engineer Hands-on technical leadership building data systems that actually work We're looking for a Lead Data Engineer to join an enterprise data engineering capability and play a critical role in designing, building, and improving real-world data systems . This is not a line … engineers and adjacent roles through design decisions, code, and delivery support Improve data sharing, onboarding of new data sources, and interoperability across teams and systems Introduce and evaluate new tools, patterns, and technologies where they genuinely add value - balancing innovation with pragmatism Build robust, production-grade solutions , not proofs ...

leading online gaming platforms. This is an opportunity to work on a large-scale, business-critical C++ platform, helping modernise legacy systems while supporting a major cloud migration programme. Role Overview Location: Remote, must be based in UK Package: £600 - £650pd Outside IR35 Duration: 3 months (Sept … modernisation programme. Refactor and modernise legacy components while maintaining stability and existing functionality. Build and enhance high-performance, low-latency, server-side systems supporting a live platform. Integrate platform services with AWS where required as part of the wider cloud programme. Use AI-assisted development tools, including ...

trusted technology partner to major NHS Trusts , with its platform now widely used by clinicians across the UK. Replacing outdated legacy systems with intuitive, user-centric tools, they are improving how healthcare teams operate and ultimately enhancing patient outcomes. With multiple industry awards , major contracts secured … platform and wider engineering function. Youll join a high-performing team of 20+ engineers , working on a mix of greenfield and evolving systems , contributing across a full-stack, microservices architecture . This is more than just a coding role its an opportunity to build technology that directly improves lives ...

using modern engineering practices Monitor, troubleshoot, and continuously improve data infrastructure Contribute to data architecture decisions and support the modernisation of legacy systems Create clear technical documentation and maintain best practices across data engineering workflows Collaborate with developers, analysts, and business teams to deliver impactful data solutions ...

digital infrastructure provider with 100+ sites across the continent - is looking for a Data Engineer to join a major transformation programme consolidating multiple operational systems into a single target platform. You'll be at the centre of the migration workstream: building the pipelines, transformation logic, and validation frameworks that … move data from legacy systems into the new target operating platform - working closely with the Data Workstream Lead, business SMEs, and application teams. What you'll be doing: Designing and building ETL/ingestion pipelines using Microsoft Fabric (Data Factory, Pipelines, Lakehouse, Notebooks) or equivalent Azure tooling ...

trusted technology partner to major NHS Trusts , with its platform now widely used by clinicians across the UK. Replacing outdated legacy systems with intuitive, user-centric tools, they are improving how healthcare teams operate and ultimately enhancing patient outcomes. With multiple industry awards , major contracts secured … platform and wider engineering function. Youll join a high-performing team of 20+ engineers , working on a mix of greenfield and evolving systems , contributing across a full-stack, microservices architecture . This is more than just a coding role its an opportunity to build technology that directly improves lives ...

maintain enterprise architecture frameworks, principles, and standards (TOGAF aligned)Lead architecture for insurance transformation programs (Claims, Underwriting, Policy Administration)Assess legacy systems and design modernization strategies, target architectures, and transition roadmapsDevelop enterprise-wide technology roadmaps aligned with business strategyDrive architecture governance, standards, and decision-making forumsProvide architectural … ITYour Profile6 - 10 years of Enterprise Architecture experienceStrong insurance domain expertise (commercial, specialty, and captive insurance)Proven experience in application transformation and legacy modernizationDeep knowledge of core insurance platforms (Claims, Underwriting, Policy Administration)Strong understanding of integration patterns (APIs, microservices, event-driven architecture)Experience with data platforms (data ...

programme for a central government department. The programme represents the next generation of the UKs biometric capability replacing and integrating with legacy systems and other government departments. You will be part of a Mastek team in a multi-vendor project with a shared code base. … services (EC2, ECS, EKS, API Gateway and Serverless technologies) Integration Engine tools: Apache Camel and Active MQ for messaging, web services and distributed systems Public Sector domain experience preferable ...

over-engineered for its own sake. Maintain a living library of process and requirements documentation that is updated as work progresses and systems evolve, rather than left to go stale post-delivery. Define acceptance criteria in close collaboration with the development team, supporting testing and validation throughout the delivery … manage your own workload, prioritise effectively and deliver to deadlines without close supervision. Experience working across a mixed technology landscape, including legacy systems and modern cloud-based platforms, with an understanding of how the two interact and the constraints each can present would be beneficial. Ability ...

looking for an experienced Infrastructure Operations Engineer to lead the ongoing transformation of its Microsoft cloud estate as it moves from legacy systems to a modern Azure environment. This is a strategic and hands-on leadership role, responsible for Azure infrastructure, Microsoft 365, cyber security, networking ...

trusted technology partner to major NHS Trusts, with its platform now widely used by clinicians across the UK. Replacing outdated legacy systems with intuitive, user-centric tools, they are improving how healthcare teams operate and ultimately enhancing patient outcomes. With multiple industry awards, major contracts secured ...

trusted technology partner to major NHS Trusts, with its platform now widely used by clinicians across the UK. Replacing outdated legacy systems with intuitive, user-centric tools, they are improving how healthcare teams operate and ultimately enhancing patient outcomes. With multiple industry awards, major contracts secured ...

administrators so study teams can begin work in a ready and reliable environment.You will support programming teams during onboarding, transition from legacy systems, and ongoing operations as a first-line technical contact.You will improve lifecycle management and workflows by documenting processes, supporting validation activities, and automating practical … understand SDLC, validation, audit readiness, and compliant configuration expectations.You can communicate clearly with technical teams and business stakeholders, while tracking setup processes across systems and teams.You bring practical experience with tools such as Domino Data Lab, SAS, R, Git, Azure DevOps, VS Code, or SAS Studio. Are you ready ...

similar frameworks. The role also involves database design and development, API integration, and DevOps practices in a Dockerized environment. Collaboration with legacy systems and mentoring junior developers will be part of the role. Key responsibilities and experience The key requirement for this position is to have proven … Proficiency in database design and SQL (PostgreSQL or MySQL preferred). Familiarity with cloud platforms (e.g., Kamatera or similar). Experience with source control systems (e.g., Git). Comfortable working in Visual Studio Code or similar IDEs. Knowledge of web servers (Apache or Nginx). If this ...

similar frameworks. The role also involves database design and development, API integration, and DevOps practices in a Dockerized environment. Collaboration with legacy systems and mentoring junior developers will be part of the role. Key responsibilities and experience The key requirement for this position is to have proven … Proficiency in database design and SQL (PostgreSQL or MySQL preferred). Familiarity with cloud platforms (e.g., Kamatera or similar). Experience with source control systems (e.g., Git). Comfortable working in Visual Studio Code or similar IDEs. Knowledge of web servers (Apache or Nginx). If this ...