Luton, England, United Kingdom Hybrid / WFH Options
LHH
Track record of facilitating and leading meetings with business stakeholders , extracting and challenging requirements as needed. Ability to interpret and reverse engineer undocumented legacy systems. Experience operating in high-pressure programmes with immovable deadlines Desirable Skills: Exposure to security architecture or governance within transformation programmes. Familiarity with tooling More ❯
Luton, south east england, United Kingdom Hybrid / WFH Options
LHH
Track record of facilitating and leading meetings with business stakeholders , extracting and challenging requirements as needed. Ability to interpret and reverse engineer undocumented legacy systems. Experience operating in high-pressure programmes with immovable deadlines Desirable Skills: Exposure to security architecture or governance within transformation programmes. Familiarity with tooling More ❯
Luton, south west england, United Kingdom Hybrid / WFH Options
LHH
Track record of facilitating and leading meetings with business stakeholders , extracting and challenging requirements as needed. Ability to interpret and reverse engineer undocumented legacy systems. Experience operating in high-pressure programmes with immovable deadlines Desirable Skills: Exposure to security architecture or governance within transformation programmes. Familiarity with tooling More ❯
luton, bedfordshire, east anglia, United Kingdom Hybrid / WFH Options
LHH
Track record of facilitating and leading meetings with business stakeholders , extracting and challenging requirements as needed. Ability to interpret and reverse engineer undocumented legacy systems. Experience operating in high-pressure programmes with immovable deadlines Desirable Skills: Exposure to security architecture or governance within transformation programmes. Familiarity with tooling More ❯
Reading, Oxfordshire, United Kingdom Hybrid / WFH Options
Thames Water Utilities Limited
technical risk clearly to non-technical stakeholders Desirable Skills & Qualifications: Experience working within the water industry or similar large infrastructure environments Familiarity with legacysystem vulnerabilities and OT risk management Experience managing technical intelligence feeds and platform integration Additional certifications such as OSCP, OSWP, CVA, or CHECK Team More ❯
architecture tools (e.g Orbus), Agile tools (e.g. JIRA/Azure DevOps) Experience in data - definition, analysis, modelling Experience in digital transformation - legacysystems to modern architecture patterns (e.g. microservices/data hubs) Experience in developing business cases/defining initiatives Experience in line management/coaching Elexon More ❯
tests and test utilities. Understanding of concepts like thread management, synchronization, resource, and memory management. Microservices architecture and the quality engineering challenges of legacy and monolithic systems. Shifting left by integrating test automation into the software development lifecycle (SDLC). Why Apply? We support your growth through funding More ❯
Business Analysis or IIBA CCBA orCBAP • Familiar with enterprise architecture tools (e.g.Orbus), Agile tools (e.g. JIRA/Azure DevOps). • Experience in digital transformation - legacysystems to modern architecture patterns (e.g. microservices/data hubs) • Experience in developing business cases/defininginitiatives. • Experience in developing customer journeys Elexon career path/ More ❯
estimations and software design. WHERE YOU'LL PLAY As our solutions architect, you will be accountable for the development, maintenance and execution of the systems architecture roadmaps. Conduct architectural reviews and propose technical solutions for ongoing digital transformation initiatives. Work closely with the logistics, business systems and development … to ensure that design options are effectively evaluated and that robust recommendations are made. Proven ability to react to issues with legacysystems and suggest innovative approaches to day-to-day challenges within the existing bounds of those platforms. Ongoing governance of project delivery against agreed designs More ❯
estimations and software design. WHERE YOU’LL PLAY As our solutions architect, you will be accountable for the development, maintenance and execution of the systems architecture roadmaps. Conduct architectural reviews and propose technical solutions for ongoing digital transformation initiatives. Work closely with the logistics, business systems and development … to ensure that design options are effectively evaluated and that robust recommendations are made. Proven ability to react to issues with legacysystems and suggest innovative approaches to day-to-day challenges within the existing bounds of those platforms. Ongoing governance of project delivery against agreed designs More ❯
We are seeking an experienced Test Analyst (Level 3) to support a large-scale legacysystems obsolescence programme. This position involves working on a series of critical system transitions, including migrations, decommissions, upgrades, and replacements of outdated infrastructure and applications. Key Responsibilities: Analyse technical and business requirements … associated with system obsolescence and modernisation initiatives. Develop, maintain, and execute structured test cases and scenarios tailored to systems being phased out or replaced. Carry out a broad spectrum of testing, including functional, regression, integration, and system-level validation. Apply risk-based testing methods to ensure key legacy … Testing (or equivalent certification). Additional training or certification aligned to SFIA skills framework is advantageous. Understanding of quality assurance, test assurance standards, or systems engineering principles. Contract Details Start: ASAP Initial Term: Through to end of 2025, with strong extension potential into 2026 Location: Remote-first, with occasional More ❯
buckinghamshire, south east england, United Kingdom Hybrid / WFH Options
Areti Group | B Corp™
Collaborate closely with the client and 3rd Party to ensure timely and high-quality delivery. Analyse, cleanse, and transform data from legacysystems into the new platform. Identify and resolve data issues, discrepancies, or blockers. Requirements: Proven experience in data migration within ERP environments. Strong understanding of … D365 (Dynamics 365) or similar ERP systems is highly desirable. Experience with structured data trials and iterative testing processes. Excellent stakeholder communication and coordination skills. Ability to work both independently and within a collaborative hybrid team structure. More ❯
into the world of high-performance tech and quantitative finance? Join a leading global trading firm where innovation is key — no legacysystems, no bureaucracy, just a fast-paced, intellectually stimulating environment designed for growth. With unlimited access to cutting-edge technology and mentorship from top-tier … impact projects from day one, shaping the future of trading tech. 🛠️ What You’ll Be Doing 🧠 Develop and enhance state-of-the-art trading systems and infrastructure 📊 Design and implement your own quantitative models 🤝 Collaborate with top engineers, quants, and researchers to tackle complex challenges 🚀 Learn rapidly and grow … your contributions have real impact 🧠 Collaborate with some of the brightest minds in both tech and finance 🛠 Access to top-of-the-line tools, systems, and infrastructure 📈 Unmatched career growth in a high-performance, meritocratic culture 📩 Ready to jumpstart your career at the forefront of trading tech? Apply now More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Hunter Bond
into the world of high-performance tech and quantitative finance? Join a leading global trading firm where innovation is key — no legacysystems, no bureaucracy, just a fast-paced, intellectually stimulating environment designed for growth. With unlimited access to cutting-edge technology and mentorship from top-tier … impact projects from day one, shaping the future of trading tech. 🛠️ What You’ll Be Doing 🧠 Develop and enhance state-of-the-art trading systems and infrastructure 📊 Design and implement your own quantitative models 🤝 Collaborate with top engineers, quants, and researchers to tackle complex challenges 🚀 Learn rapidly and grow … your contributions have real impact 🧠 Collaborate with some of the brightest minds in both tech and finance 🛠 Access to top-of-the-line tools, systems, and infrastructure 📈 Unmatched career growth in a high-performance, meritocratic culture 📩 Ready to jumpstart your career at the forefront of trading tech? Apply now More ❯
London, Finsbury Square, United Kingdom Hybrid / WFH Options
RecruitmentRevolution.com
Solid understanding of OOP principles and design patterns • Proficient with MySQL and database design, large datasets, and queries • Experience with asynchronous processing and queueing systems • Proficient in HTML, CSS, and JavaScript (React and jQuery preferred) • Familiarity with Git for version control • Test-driven development experience with PHPUnit and Jest … Experience integrating third-party services and REST APIs • Exposure to AWS and distributed system architecture Bonus Skills: • Experience refactoring and modernising legacysystems • Familiarity with Docker • Experience with responsive design and mobile-first interfaces Interested? Apply here for a fast-track path to the Hiring Manager Application More ❯
of entrepreneurship. Senior AI Engineer (Data/Python) you will take full ownership of their AI and Data strategy, leading on everything from recommender systems and NLP to complex data ingestion and 3rd party integration – no legacysystems, full autonomy. You will work directly with the … just the platform but the future of AI within the business, with a clear path to leadership and team building. Stack Python, Kafka, Recommender Systems, LLMs, Semantic Search, 3rd Party Data Integration What do you need? Hands-on experience with LLMs (prompt engineering, fine-tuning, RAG) Strong experience with More ❯
Liverpool, Merseyside, North West, United Kingdom Hybrid / WFH Options
Cathcart Technology
RTI **Cloud native architecture, APIs & microservices **Web services and XML (WSDL, SOAP, API, REST, XML, XSD, XSLT etc.) **A mixture of legacysystems and modern platforms **A few local systems you'll help extend and integrate with You'll need to have at least 2 years More ❯
birkenhead, north west england, united kingdom Hybrid / WFH Options
Cathcart Technology
RTI **Cloud native architecture, APIs & microservices **Web services and XML (WSDL, SOAP, API, REST, XML, XSD, XSLT etc.) **A mixture of legacysystems and modern platforms **A few local systems you'll help extend and integrate with You'll need to have at least 2 years More ❯
old swan, north west england, united kingdom Hybrid / WFH Options
Cathcart Technology
RTI **Cloud native architecture, APIs & microservices **Web services and XML (WSDL, SOAP, API, REST, XML, XSD, XSLT etc.) **A mixture of legacysystems and modern platforms **A few local systems you'll help extend and integrate with You'll need to have at least 2 years More ❯
warrington, cheshire, north west england, united kingdom Hybrid / WFH Options
Cathcart Technology
RTI **Cloud native architecture, APIs & microservices **Web services and XML (WSDL, SOAP, API, REST, XML, XSD, XSLT etc.) **A mixture of legacysystems and modern platforms **A few local systems you'll help extend and integrate with You'll need to have at least 2 years More ❯
AI-powered software designed to help every hospital deliver world-class care for their patients. Our platform is already the core backbone of health systems today, transforming clinical and operational workflows at scale with the world's first AI-native hospital information system. This next-generation platform is a … some deep technical problems you may tackle in your first 6 months: Modern cloud architecture, built from scratch : We have no legacysystems to untangle. We're designing a modern cloud-native platform with Elixir at its core. Develop a radically better access control system for clinical More ❯
of innovation and experimentation. Keep up to date with emerging technologies and lead the introduction into the development community when appropriate, ensuring that legacy technologies and services are constantly improved or removed as necessary. We want our profession to: Be passionate about meeting user needs by releasing software … Docker. We also have a dedicate Research and Development driving Innovation at the heart of Engineering. We're migrating our current legacysystems into a Microservice architecture. All new services are hosted on AWS and we're using trunk-based development and Continuous Integration. We're working More ❯
sales skills to advise large companies, then you are definitely at the right place! Responsibilities Understand the context of the project (legacysystems, challenges they are facing, reasons for the change, timing, decision makers etc) through a first qualification meeting. Analyse their business processes and workflows of More ❯
Stevenage, England, United Kingdom Hybrid / WFH Options
Akkodis
stories and acceptance criteria in collaboration with technical teams and Pega developers. Work closely with data specialists to ensure a smooth transition from legacy systems. Support system architecture discussions and ensure technical feasibility. Identify integration requirements for third-party SaaS solutions. Work with development teams to design and More ❯
stevenage, east anglia, United Kingdom Hybrid / WFH Options
Akkodis
stories and acceptance criteria in collaboration with technical teams and Pega developers. Work closely with data specialists to ensure a smooth transition from legacy systems. Support system architecture discussions and ensure technical feasibility. Identify integration requirements for third-party SaaS solutions. Work with development teams to design and More ❯