15 of 15 Legacy Systems Jobs in Hampshire

engineers and architects for a portfolio of engagements across UK central government. These are large-scale, data-intensive modernisation programmes: replacing legacy systems that carry statutory weight, decomposing monoliths that serve millions of users, and building secure data platforms where access control and auditability are first-class … seams of others Hands-on build • Build production Java services and RESTful APIs (Spring Boot or similar), designed for integration by multiple consuming systems and documented to OpenAPI • Design and implement MongoDB document models, aggregation pipelines, indexing and sharding strategies, and integrate them cleanly into Java service layers rather ...

will be asked to shape epics and tickets yourself - always aligned with the CTO's direction Build new features, fix problems in old systems and keep everything running fast and reliable Work on a mix of greenfield projects and legacy systems - both matter and both need … your skills without arrogance Confident resilient pragmatic and results-driven Clear judgement and able to balance speed with quality Experienced in building new systems and fixing legacy Keeps calm under pressure and still delivers Raises the bar for those around them by example Working Style Execute ...

team at Reassured. You’ll play a key role in evolving our internal CRM platform, taking ownership of complex features and helping shape the systems that support a fast-paced, highly regulated business. Working within a collaborative Scrum team, you’ll balance hands-on development with technical leadership, influencing … driving high-quality, scalable solutions across the team. What you’ll be doing Support in the design and implementation of robust, scalable backend systems using PHP (Laravel/CakePHP). Take ownership of features from concept through design, development, testing, and deployment. Improve and refactor legacy systems ...

data-platform transformation by translating commercial requirements into clear analytical and reporting specifications. Help harmonize data and reporting across legacy systems, products, regions, and acquired businesses. Promote appropriate controls for data access, privacy, confidentiality, and responsible handling of commercial information. Stakeholder Partnership Act as the primary analytics … pipeline, conversion, retention, NRR/GRR, churn, expansion, pricing, and forecast accuracy Experience improving data quality, metric governance, reporting controls, and documentation across multiple systems or business units Strong stakeholder-management skills, with the confidence to challenge assumptions and influence senior commercial leaders Ability to operate effectively ...

redesigning their SDLC — code review, requirements, testing, documentation, and governance. From there, the work expands: co-building agentic applications and modernizing legacy systems on the Claude developer platform, and partnering with business stakeholders to deploy agents into core operations like sales, customer service, and finance. ...

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

.NET Core. Collaborate closely with Product and Engineering teams to define technical requirements, ensure high-quality delivery, and drive architectural decisions. Modernise existing systems by introducing microservices, containerisation (Kubernetes), and cloud-native practices. Implement and maintain CI/CD pipelines to ensure seamless deployment and delivery processes. Advocate … event-driven systems. Bonus points for experience with circuit breaker, transient fault handling, outbox patterns, dead letter handling Hands‐on experience with messaging systems like Pub/Sub, distributed transaction coordination (MSDTC) , and caching solutions like Redis. Proven ability to set up and maintain CI/CD pipeline ...

Systems Analyst Location : West London/Hampshire area - Hybrid Salary : £485 per day Inside IR35 We are seeking an experienced Systems Analyst to support a major Data Migration project within a leading Consultancy assisting on a Data migration project. Key Responsibilities as a Systems Analyst Support product … SaaS solutions. Support Operational Readiness and post-Go Live processes. Support functional and non-functional SaaS configuration. Develop requirements and solutions through detailed systems and business analysis. Support system design and development across internal teams and external vendors. Lead Systems Integration Testing and support User Acceptance Testing. Support ...

concept through to delivery Writing clean, maintainable, and scalable code Collaborating with cross-functional teams to deliver high-quality solutions Troubleshooting and optimising existing systems Participating in code reviews and supporting junior developers where appropriate Tech & Skills (Essential) 4+ years' experience in software development Strong experience with C# … tools Exposure to JavaScript frameworks Familiarity with Azure/Azure DevOps/CI/CD pipelines Experience working with or modernising legacy systems Understanding of performance optimisation and scalable architecture What You'll Get Competitive salary based on experience 22 days holiday + bank holidays, increasing with ...

Platform Developer who is passionate about technology, interested in both low level details of how computer hardware operates and high-level design of large systems, as well as in data infrastructure. Someone who likes opening the hood to see how things work, has understanding of data structures, experience writing … founders. You will get a lot of independence and responsibility right away, and you'll learn at an unprecedented speed! No legacy systems, no multiple levels of approvals, no bureaucracy; all developers report directly to CTO who is very hands on. You are judged by what ...

Mast is on a mission to make complex lending simple. The UK's specialist lending market is underserved by technology, with legacy systems that can't handle the nuance of complex income, niche products, or the broker workflows that specialist lenders rely on. We're building modern … pioneering the use of AI in mortgage origination, building it into the platform from the ground up rather than bolting it onto legacy architecture.. We work with regulated lenders across the UK, have a 100% delivery track record, and are building a high-performance team where everyone ...

decision making. You will own revenue reporting quality, support forecasting, build scalable dashboards and data products, and harmonize data models across legacy systems in a post‐merger environment. #J-18808-Ljbffr ...

Senior Software Engineer to join their team in Portsmouth. This full-time, office-based role involves building new features, maintaining legacy systems, and collaborating directly with the CTO. Ideal candidates will have 7+ years of software engineering experience, a degree in Software Engineering, and proficiency with technologies ...

options, and neither is good. Web-native platforms move fast but were never built for a shop floor. Legacy store systems were built for the shop floor but take a year to change anything. OneView Commerce is the third option: a headless commerce platform for physical retail … waiting on the next multi-year programme. Founded in 2010 to close the gap between fast-moving e-commerce and slow-moving in-store systems, OneView's founding principle is a single view of customers, orders, and inventory throughout the shopping journey. That remains our mission as we enable ...

global footprint, Cognizant QE&A practice is a recognized thought leader in quality engineer and Assurance .As enterprises simplify, modernize and secure their legacy environments for the digital era, robust quality Engineering and assurance is essential. Quality takes an end-to-end connotation and must straddle both legacy ...