126 to 150 of 234 Legacy Systems Jobs in England

IT Support Apprentice

Hiring Organisation
UNIVERSAL TECHNOLOGIES LTD
Location
Unit 5, Hurricane Drive L248RL, England, United Kingdom
Employment Type
Advanced Apprenticeship
Salary
£15,600 a year
experience working with real customers and IT support Development of technical knowledge, digital, and communication skills Exposure to IT support issues and ticket systems Apprenticeship Standard Information communications technician (level 3) Training Provider NOWSKILLS LIMITED Working Week Monday to Friday 9am- 5pm Expected Duration 1 Year 4 Months Positions … launched in 2005. As a team of engineers, we recognised that clients needed more than what the marketplace was offering. With legacy systems needing replacement, and in house IT teams dwindling, clients were coming at us with questions about how to make the most of the technology ...

Director Forward Deployed Software Engineering EMEA London

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
latest AI tools and models, partner technical teams, and early capability previews that the wider market does not. We are deploying production AI systems into the world's most complex organisations across Financial Services, Energy, and Healthcare. We exist to make AI a genuine competitive advantage for our clients … where you built and shaped teams A true lifetime software engineer – you have written production code across your career, led architecture decisions on complex systems, and built engineering cultures that ship Deep passion for how AI is transforming software engineering – you are already using AI native development tools ...

SAP MDG Consultant - Data Governance & S/4HANA Expert

Hiring Organisation
Jobleads-UK
Location
Leeds, England, United Kingdom
rules for key master data domains Configure and enhance data models, UI components and workflows within MDG Support integration with SAP and non-SAP systems using IDocs, SOA services and APIs Collaborate with business stakeholders to translate data governance requirements into scalable solutions Support testing phases including … Desirable Skills for the SAP MDG Consultant: Experience within retail master data domains (Article, Store, Assortment) Integration experience with Ariba or legacy systems Experience working within large-scale, global SAP programmes Ability to support complex integration and solution design discussions If you are an experienced ...

Senior Trader Voice and Voice Recording Engineer

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
project teams to ensure solutions are delivered and provide consistent and effective support. Identify and manage risks to legacy voice recording systems and ensure there are comprehensive checks in place to prevent any loss of service and align with the Head of Trader Voice to migrate … strategic platform. Ensure all upgrades and changes to production systems follow the TPICAP process and adhere to the formalised controls processes to guarantee system uptime in order to meet all compliance regulations. Provide 3rd line escalation and support 24 x7 to assist with the resolution of complex technical issues. ...

Senior AI Platform Engineer - Revenue & Billing

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
invoice volume and growing fast. We're building the AI-powered revenue platform for modern finance teams, replacing fragile spreadsheets and legacy systems with software their teams love using. Cognition, incident.io, MoonPay, and 100+ other high-growth companies trust us to handle their entire revenue cycle across … build and how we build it. Early enough to shape fundamental architecture. Late enough that customers depend on what you ship. You'll design systems that process high-velocity event streams, make technical decisions that balance cost and performance at scale, and build infrastructure that never compromises on reliability. ...

Enterprise Sales Director - Energy UK

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
trading firms face unique challenges – from working with complex physical assets and managing power purchase agreements to adopting new renewable energy sources – but legacy technology and fragmented workflows hold them back.Beacon provides a comprehensive, real-time view of the markets and holdings, allowing traders, risk professionals, and quant … investment management with the industry’s most comprehensive cloud-native platform for institutional investors across global public and private markets. While legacy systems create risk, inefficiency, and data fragmentation, Clearwater’s single-instance, multi-tenant architecture delivers real-time data and AI-driven insights throughout the investment ...

Hybrid Data Engineer & Architect — SQL & Data Modeling

Hiring Organisation
Jobleads-UK
Location
Stevenage, England, United Kingdom
World Class Defence Organisation is seeking a Data Engineer to develop and evolve database solutions, migrate data from legacy systems, and design conceptual and logical data models. The role involves collaboration with the customer support department and project teams. The position offers a hybrid working pattern with ...

Agentic AI Application Architect — Cloud-Native

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
native applications. This role requires extensive experience with AI frameworks and strong expertise in software engineering. You will work on modernizing legacy systems and improving application delivery using agentic AI techniques. Join us in a dynamic environment where your contributions will make a significant impact on complex ...

AI-Driven Trading Platform Lead Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
business partners. You will mentor engineers, drive CI/CD, and ensure production reliability while exploring AI tooling to modernize legacy systems and expand eTrading capabilities for Credit Sales and #J-18808-Ljbffr ...

Senior Full-Stack Tech Lead - Equity Markets & Cloud

Hiring Organisation
Jobleads-UK
Location
Nantwich, England, United Kingdom
focus on modernising platforms for on-prem and cloud-hosted deployments. You will apply architectural and DevOps expertise to migrate legacy systems to the cloud, align with enterprise technology standards, and mentor team members while collaborating with Capital Markets – Equities #J-18808-Ljbffr ...

EMEA SVP of Engineering & AI-Cloud Transformation

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
leader for the role of SVP of Engineering/EMEA CTO in Greater London. This role involves leading the transition from legacy systems to a cloud-native, AI-first SaaS platform, with a focus on embedding AI/ML solutions across product offerings. The ideal candidate will ...

IT Project Manager - D365 Integrations

Hiring Organisation
Sanderson Recruitment
Location
Somerset, South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£600 - £650 per day + Via Umbrella
Project Manager with strong knowledge of D365 F&O (Dynamics) . The successful applicant will be working on the integration of legacy systems with D365. Must have: Strong experience and knowledge of Dynamics D365 Finance & Operations modules Strong core IT PM skill set An ability to work ...

Project Manager

Hiring Organisation
Hireful
Location
Oxford, Oxfordshire, South East, United Kingdom
Employment Type
Temporary, Work From Home
Salary
£70,000
visibility, alignment, and clear communication across every workstream. Coordinating the delivery of new software features to customers, platform migration projects from legacy systems to the new product, and sales and marketing implementation projects. Owning the plan, not the delivery - you will work with the teams to drive ...

Founding Forward Deployed Engineer

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
across full-stack applications, integrations, workflow automation and applied AI Working with LLMs, agents, document generation, computer vision, data pipelines and legacy systems Owning projects from discovery and scoping through to deployment, adoption and iteration Turning successful client solutions into reusable platform capabilities Helping shape the technical … engineering team What they’re looking for A strong software engineer who can work independently and ship without hand-holding Experience building real production systems Strong product judgement and a practical approach to solving problems Confidence working with technical and non-technical stakeholders Comfort with ambiguity, fast-moving environments ...

Software Engineer

Hiring Organisation
Proactive Appointments
Location
Taunton, Somerset, United Kingdom
Employment Type
Permanent
Salary
GBP 40,000 - 60,000 Annual
will design, develop, test, and maintain both desktop and web applications using C#, WPF, Vue.js, and related modern technologies. Working closely with electrical, systems, and test engineers, you'll help deliver cohesive, integrated solutions that support their cutting-edge industrial products. We are looking for someone with strong commercial … architecture Solid understanding of software design principles (SOLID) Experience with CI/CD , agile development, and code reviews Ability to maintain Legacy systems while driving modernisation initiatives Bonus: Knowledge of electronic circuits or industrial software environments Software Engineer Due to the volume of applications received for positions ...

Senior Trader Voice and Voice Recording Engineer

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
with the project teams to ensure solutions are delivered and provide consistent and effective support.Identify and manage risks to legacy voice recording systems and ensure there are comprehensive checks in place to prevent any loss of service and align with the Head of Trader Voice to migrate … strategic platform.Ensure all upgrades and changes to production systems follow the TPICAP process and adhere to the formalised controls processes to guarantee system uptime in order to meet all compliance regulations.Provide 3rd line escalation and support 24 x7 to assist with the resolution of complex technical issuesRepresent the Global ...

Functional Consultant – S4 Hana Finance

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
wider finance stakeholders to ensure successful ERP outcomes and value delivery* Strong integration and architecture capability across on‐premise, cloud, and legacy systems, with up-to-date knowledge of ERP, finance applications, and next‐generation technologies, and the ability to drive simplification and unified design across multiple ...

Integration Lead

Hiring Organisation
StepChange Debt Charity
Location
Leeds, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
design and delivery of scalable, secure, cloud-first integrations that power real business impact? Excited by the challenge of modernising legacy systems while driving best-practice engineering across Agile teams? As our Integration Lead Developer, youll dri click apply for full job details ...

Senior Trader Voice Engineer – AI, Cloud & 24/7 Ops

Hiring Organisation
Jobleads-UK
Location
City Of London, England, United Kingdom
regulate TP ICAP's Global Trader Voice and recording infrastructure. You will troubleshoot, ensure uptime, and help migrate legacy systems to a strategic platform. The role requires 5+ years in trader voice engineering, strong regulatory knowledge, and experience with AI/automation for workflows. Hybrid work ...

Managing Director, Securities Finance Tech — AI Leader

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
teams and driving the strategy for Agency Lending and Collateral Technology platforms. The successful candidate will oversee a major transformation from legacy systems to modern architectures, delivering innovative solutions that meet business needs. A strong background in financial services technology and leadership is essential. #J-18808-Ljbffr ...

Senior Oracle Integration Engineer (OIC Expert)

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
enterprise integrations using Oracle Integration Cloud (OIC). You will connect Oracle Fusion ERP, HCM, and SCM with third‐party or legacy systems, implement data migrations with FBDI/HDL/BIP, and ensure robust security and error handling across REST/SOAP services. The role emphasizes ...

Business Analyst — LabWare LIMS

Hiring Organisation
Discover International
Location
City of London, London, United Kingdom
clean data exchange Configuring and validating workflows across LOT management, stability studies and environmental monitoring Shaping data migration approaches from legacy systems, with a focus on data integrity, mapping, cleansing and validation Documenting processes and configurations and acting as a go-to knowledge point across ...

Senior UX/UI Desinger

Hiring Organisation
Talent Locker
Location
Portsmouth, Hampshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£65 - £75 per hour
with Figma or Adobe XD Knowledge of WCAG accessibility standards Human Factors or ergonomics experience Experience working on complex, regulated or legacy systems Defence, government or other highly regulated industry experience Contract Details Outside IR35 Short-term consultancy engagement Initial onsite requirement before moving to predominantly remote ...

Head of FP&A

Hiring Organisation
Goodman Masson
Location
City of London, Cheap, United Kingdom
Employment Type
Permanent
high-growth global technology platform on a genuinely rare FP&A leadership hire. This is a blank-page opportunity, no legacy systems, no inherited processes, just the autonomy to architect a best-in-class FP&A function from the ground up and deploy the latest financial technology ...

Solutions Architect

Hiring Organisation
17918
Location
London, United Kingdom
aligned to our technology strategy. You will partner with Product, Platform, Cyber, Operations, Change and business stakeholders to reduce complexity, modernise legacy systems and support confident decision making across the organisation. Location: Fully remote (UK based). Responsibilities Define and maintain our enterprise and target state architecture ...