South West London, London, United Kingdom Hybrid / WFH Options
John Lewis & Partners
ways of working and team maturity to deliver optimal engineering capabilities. A key objective of the role is to revisit some of our first generation microservices and remaining legacy tech in this area, as well as to extend our digital tech into our stores. To do this you will collaborate closely with key stakeholders such as Product Leads … event based, broker models). Knowledge/experience of techniques used to improve the resilience, performance, security and evolvability of complex systems. Experience of applying techniques from Lean and Systems Thinking. Desirable skills/experience you may have ECommerce or Retail experience Working with legacysystems Will have been a hands-on software engineer for part More ❯
South West London, London, United Kingdom Hybrid / WFH Options
John Lewis & Partners
roadmap for John Lewis shops and contact centres with the overarching business objectives. Your influence will extend to key decisions that shape the operation of shop and contact centre systems and guide how engineering drives change across this complex business area. This will involve influencing how work is managedwhether agile, waterfall, or hybrid including the effectiveness and measurement of … broker models, RESTful, streams, event based). Knowledge/experience of techniques used to increase resilience and/or scalability of systems. Experience of applying techniques from Lean and Systems Thinking. Desirable skills/experience you may have Retail or Contact Centre experience Working with legacysystems Will have been a hands-on software engineer for More ❯
to deeply understand our customers and deliver technology that enriches their lives. We provide smart, feature-rich financial management software designed for ambitious businesses that have outgrown basic starter systems or seek a simpler, more affordable alternative to complex, costly ERP solutions. Our cloud-based accounting software transforms the finance function, making it easier for multi-entity businesses to … those that work around finance. What you'll be doing Help designing and delivering AccountsIQ as the new finance system replacing typically smaller solutions or older legacysystems Understand new customers business model(s) and how they capture, process and report transactions Help clients understand their new GL and Analysis BI coding structure for single entity and … completed project to customer success team What you'll need 3+ years' experience implementing financial accounting software Experience and good understanding of Finance, Accounting, Budgeting and Forecasting processes, GL systems, consolidation and reporting is required Excellent verbal and written communications Confidence managing multiple tasks Creative problem-solving skills A genuine interest in learning A commitment to provide the best More ❯
commandto the CPTO while building a culture ofmodern engineering, commercial alignment, and continuous improvement. What you'll be doing Engineering Transformation & Modernization Lead the transition from legacysystems to modern, automated, CI/CD-driven engineering. Embed DevOps, continuous testing, and autonomous QA practices to improve velocity and reliability. Champion AI-first engineering, leveraging automation and LLM … and KPIs for productivity, reliability, and speed. Ensure security and scalability are built into products and infrastructure. Cultural & Organizational Leadership Act as a change agent, inspiring and aligning legacy teams with modern engineering culture. Mentor and upskill engineering leadership, creating a succession-ready organization. Champion a collaborative, outcomes-driven culture with product and design peers. Strategic & Commercial Partnership More ❯
including the founders/management team. You will get a lot of independence and responsibility right away, and you'll learn at an unprecedented speed! No legacysystems, no corporate bureaucracy, it is up to you to make an impact. Responsibilities: Design and implement predictive quantitative trading market making as well as taking models. Apply statistical techniques … market making, including signal design and HFT/MFT strategy Quant Research Track Experience in developing machine learning algorithms, building automated pipelines for recalibration and testing, implementing version control systems, and visualizing the training process. Nice to have requirements: Experience in market making, including signal design and HFT strategy development. We are also open to candidates with experience in More ❯
revolutionize healthcare with cutting-edge, 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 fundamental rebuild of the information … love to talk. Here are 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 data : Create a modern access More ❯
Southampton, Hampshire, South East, United Kingdom Hybrid / WFH Options
Talent Locker
per day Inside Ir35 Contract role for an experienced delivery manager with experience in Salesforce implementation required for a large programme of works to replace legacysystems with Salesforce CRM. You will need to have existing Salesforce CRM experience and implementation experience, along with being able to understand and articulate the technical delivery and data migration side. More ❯
Southampton, Hampshire, United Kingdom Hybrid / WFH Options
The Talent Locker Ltd
per day Inside Ir35 Contract role for an experienced delivery manager with experience in Salesforce implementation required for a large programme of works to replace legacysystems with Salesforce CRM. You will need to have existing Salesforce CRM experience and implementation experience, along with being able to understand and articulate the technical delivery and data migration side. More ❯
Northampton, Northamptonshire, United Kingdom Hybrid / WFH Options
Cornwallis Elt Ltd
complex, regulated initiative focused on transforming the organisation's product governance framework. The programme has critical phases to deliver - including go-live, post-production support, and decommissioning of legacy systems. You'll be joining at a crucial point in the journey - helping to ensure delivery aligns to rigorous regulatory requirements and operational risk standards, while guiding a large More ❯
Chester, Cheshire, North West, United Kingdom Hybrid / WFH Options
Searchability (UK) Ltd
We Are: We're a fast-growing digital consultancy working on large-scale platform transformation projects for a variety of successful clients. We help organisations replace legacysystems and connect siloed platforms through scalable architecture and integrated solutions. Our focus is delivering real commercial outcomes through smart system design, data clarity, and technical precision. Who We're … for a Solution Architect with strong experience working for a CRM partner or consultancy. You'll lead the technical design and architecture for post-sale transformation projects involving multiple systems, integrations, and stakeholders. You'll run discovery workshops, define data flows and architecture, and create documentation that supports delivery teams across CRM, marketing, operations, and finance ecosystems. This is More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Zachary Daniels
based UK office and international locations where required The Role: Lead the rollout of a new Shopify-based digital commerce platform across 45+ regional websites, replacing legacysystems such as Magento and CommerceTools Manage end-to-end delivery of digital product initiatives across EMEA, with a focus on scalability, localisation, and operational efficiency Champion best-in-class … programme on time and to specification Support and enable regional teams to take ownership of local platforms, including delivery of training and documentation Ensure integration with ERP and backend systems is delivered to the highest standard Use data and analytics to drive decision-making and continuous platform improvement Report directly into the Senior Director of Digital Commerce, EMEA and More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Zachary Daniels
based UK office and international locations where required The Role: Lead the rollout of a new Shopify-based digital commerce platform across 45+ regional websites, replacing legacysystems such as Magento and CommerceTools Manage end-to-end delivery of digital product initiatives across EMEA, with a focus on scalability, localisation, and operational efficiency Champion best-in-class … programme on time and to specification Support and enable regional teams to take ownership of local platforms, including delivery of training and documentation Ensure integration with ERP and backend systems is delivered to the highest standard Use data and analytics to drive decision-making and continuous platform improvement Report directly into the Senior Director of Digital Commerce, EMEA and More ❯
Luton, Bedfordshire, United Kingdom Hybrid / WFH Options
Leonardo UK Ltd
and develop junior engineers in software engineering excellence Facilitate learning around lifecycle artefacts, DO-178C compliance, and technical reasoning Promote continuous improvement and peer-driven knowledge exchange Collaborate with systems, hardware and firmware teams to ensure coherent integration Act as liaison between development teams and project leadership Working with the Chief Software Engineer and System Design Authority, own the … Electronic Warfare or Future Combat Air platforms, integration, and mission context Demonstrated ability to mentor and coach engineers, with a focus on capability uplift Familiarity with legacysystems, export controls, interoperability, and long-term product evolution This is not an exhaustive list, and we are keen to hear from you even if you might not have experience More ❯
Cutover Manager – EPR Implementation We’re seeking an experienced Cutover Manager to lead the transition from legacysystems to EPR go-live. You’ll be responsible for delivering a comprehensive cutover plan , ensuring all readiness activities are in place, and driving a smooth, coordinated go-live in a complex healthcare environment. Key Requirements: Proven track record in More ❯
Warwick, Warwickshire, United Kingdom Hybrid / WFH Options
Experis - ManpowerGroup
alignment with strategic goal Design and develop customizations using plugins, workflows, Power Automate, Power Apps, JavaScript, and .NET technologies Oversee integration projects, including data migrations from legacysystems and third-party applications. Ensure performance optimization, security compliance, and maintainability of CRM solutions. Mentor and guide development teams, conduct code reviews, and enforce best practices More ❯
stack from the ground up. This isn't a plug-and-play dashboarding role. This is hands-on transformation work. They're mid-project, moving from legacysystems into Snowflake . SIGMA is being rolled out as the new reporting tool. What they need is someone who can translate messy data into clean, usable insights - and build More ❯
governance processes Collaborate with technology and business teams to build scalable data architecture Leverage AI to drive speed and cost efficiency Key work: Migrate procedures from legacysystems such as Lotus Notes to Confluence and SharePoint Build automated approval workflows Create a centralised trader mandate database with appropriate controls Automate the Supervisory Sign Off process and integrate More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Pontoon Solutions
governance processes Collaborate with technology and business teams to build scalable data architecture Leverage AI to drive speed and cost efficiency Key work: Migrate procedures from legacysystems such as Lotus Notes to Confluence and SharePoint Build automated approval workflows Create a centralised trader mandate database with appropriate controls Automate the Supervisory Sign Off process and integrate More ❯
Basingstoke, Hampshire, United Kingdom Hybrid / WFH Options
Automobile Association
deliver operational excellence while continuously improving how we support our colleagues and customers through technology. What will I be doing? Modernising Technology : Lead the transformation of legacysystems, embracing cloud, AI, and automation to drive efficiency and performance. Operational Excellence : Oversee 1st to 3rd line support, infrastructure services, telephony and end-user computing (EUC) to ensure seamless More ❯
a day to day basis. Be a trusted and respected leader. Building and running a highly effective team that delivers customer outcomes and develops the team and individuals. Introduce systems, processes and experience to improve delivery output. Support business development initiatives and produce compelling consultancy propositions for public sector opportunities. Draw on your sector network and take responsibility for … a day to day basis. Be a trusted and respected leader. Building and running a highly effective team that delivers customer outcomes and develops the team and individuals. Introduce systems, processes and experience to improve delivery output. Support business development initiatives and produce compelling consultancy propositions for public sector opportunities. Draw on your sector network and take responsibility for … Infrastructure (CNI), ideally across energy generation, utilities, or similar regulated sectors. Strong understanding of Operational Technology (OT) environments, with hands-on experience in securing and modernising legacysystems, including DCS, SCADA, and ICS, aligned to NCSC CAF, IEC 62443, and NIST 800-82. Direct experience supporting Ofgem regulatory reporting and compliance, including preparation of ISSA returns More ❯
Petersfield, Hampshire, United Kingdom Hybrid / WFH Options
Attega Group Ltd
will be Monday to Thursday 8.00am - 4.00pm Friday 8.00am -3.30p, Your responsibilities will include: Accurately input large volumes of data into the FSL system from legacysystems, Bann, paper files, or Excel spreadsheets. Validate and cross-check information for accuracy and completeness. Maintain consistent data formatting and naming conventions across the platform. Identify discrepancies or missing More ❯
Guildford, Surrey, United Kingdom Hybrid / WFH Options
iO Associates
Salary: £40k - £50k A major public sector organisation is seeking an experienced ADF/SSIS/Azure Integration Developer to support the delivery of a critical programme modernising legacy integration systems. As part of the central IT team, you'll play a key role in building and supporting scalable solutions using Microsoft Azure technologies. This role focuses on … Agile and structured delivery frameworks. Desirable Experience migrating legacy SSIS workloads to ADF in cloud environments. Background in education, public sector, or similarly complex organisations. Familiarity with systems such as student records, HR, or finance platforms. ITIL Foundation or Microsoft Azure certifications. What's on Offer You'll be part of a forward-looking organisation delivering high More ❯
Newcastle upon Tyne, United Kingdom Hybrid / WFH Options
NHS Business Services Authority
and consultancy input into new and existing IT solutions, fully exploiting the opportunities of emerging technologies. You'll play a key role in driving the evolution of our strategic systems by supporting the creation and execution of technology and service roadmaps that will drive the NHSBSA's current IT estate towards cloud technology, whilst decommissioning legacy systems. … to responses where appropriate. 3. Support the creation and execution of technology and service roadmaps that will drive the NHSBSA's current IT estate towards cloud technology for strategic systems whilst decommissioning legacy systems. 4. Creating and maintaining IT security requirements for procuring IT services and the selection of third-party providers. Delivering complex IT services and … ensure that security policy, standards, governance and processes are in place for producingand maintaining up to date, comprehensive, comprehensible documentation which will include IT service security blueprints for all systems and services. Relationship Management 16. Identify opportunities, engaging and fostering relationships and partnership working within the organisation, and with third parties, to identify and deliver value to the organisation.17. More ❯
Architecture team, you will collaborate closely with stakeholders, including enterprise architects, business analysts & product owners, project managers, developers, engineers, and system administrators, to deliver successful outcomes. All the company systems fall under the responsibility of the EA Team, covering technologies including Microsoft, Oracle, Salesforce and MuleSoft, both Cloud-based and on-premises. Responsibilities : •Architect end-to-end technology solutions … Proven track record in architecting and delivering complex IT solutions simply and effectively. •Experienced in change environments, across waterfall and agile/iterative methodologies. •Background in high-volume transactional systems and legacysystem modernization. •Skilled in cloud migrations and cloud-native architectures. •Excellent analytical and problem-solving abilities, balancing technical and business needs. Benefits : •Flexibility at the More ❯
Washington, Washington DC, United States Hybrid / WFH Options
ALTA IT Services
Absence Management modules. This hybrid role requires occasional on-site work at locations in Hyattsville, Washington, DC, and Alexandria, VA. The ideal candidate will have deep experience in payroll systems, strong analytical skills, and the ability to work collaboratively with technical and business teams. KEY RESPONSIBILITIES: • Execute functional testing for Oracle Cloud Payroll, Time & Labor, and Absence Management modules. … and system modifications. • Evaluate and test new or modified software programs for compliance with user requirements. • Recommend improvements and corrections based on testing outcomes. • Conduct compatibility tests and monitor systems during program testing. • Prepare detailed specifications and documentation for application software packages. REQUIRED EXPERIENCE & SKILLS: • Minimum 7 years of experience testing payroll, timekeeping, and absence modules. • Minimum 2 years … e.g., ISTQB). • Experience with automated testing tools and cloud-based applications. • Prior experience in the public sector or large government agencies. • Knowledge of transit business processes and legacy systems. System One, and its subsidiaries including Joulé, ALTA IT Services, and Mountain Ltd., are leaders in delivering outsourced services and workforce solutions across North America. We help clients More ❯