76 to 100 of 110 Remote/Hybrid Legacy Systems Jobs

Data Architect

Hiring Organisation
Sanderson Recruitment
Location
Dorset, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
evolution towards a modern cloud data platform (Microsoft Fabric), while supporting a hybrid environment including Azure Databricks and legacy SQL Server systems Lead a major transformation of legacy MI & reporting platforms, including cloud migration (lift-and-shift) and redesign into scalable, modern analytics solutions Partner ...

Technical Business Analyst

Hiring Organisation
Connells Group HQ
Location
Caldecotte, Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
operational needs, and translate requirements into clear Business Requirement Specifications or User Stories. The CPE team is responsible for maintaining and supporting key business systems, as well as managing incidents through ServiceNow, coordinating regular software releases, and addressing technical debt.We offer a hybrid working arrangement, with two days … support as required, including investigation of issues using SQL and system logs where appropriate Mapping and documenting interfaces between legacy and new systems Experience & Skills Required: Essential Strong analytical skills, with the ability to understand complex systems and data flows Strong SQL and understanding ...

Principal Engineer

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
Edinburgh, UK
experience with Java, Spring Boot, and Node.js, building scalable and resilient backend services. Experience modernising or integrating with mainframe or legacy enterprise systems in highvolume environments. Proven ability to enforce engineering standards and operate effectively within highgovernance, regulated, or public sector contexts. Strong understanding of Agile delivery ...

Principal Engineer

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
Cardiff, UK
experience with Java, Spring Boot, and Node.js, building scalable and resilient backend services. Experience modernising or integrating with mainframe or legacy enterprise systems in highvolume environments. Proven ability to enforce engineering standards and operate effectively within highgovernance, regulated, or public sector contexts. Strong understanding of Agile delivery ...

Principal Engineer

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
West London, UK
experience with Java, Spring Boot, and Node.js, building scalable and resilient backend services. Experience modernising or integrating with mainframe or legacy enterprise systems in highvolume environments. Proven ability to enforce engineering standards and operate effectively within highgovernance, regulated, or public sector contexts. Strong understanding of Agile delivery ...

Principal Engineer

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
Newport, Shropshire, UK
experience with Java, Spring Boot, and Node.js, building scalable and resilient backend services. Experience modernising or integrating with mainframe or legacy enterprise systems in highvolume environments. Proven ability to enforce engineering standards and operate effectively within highgovernance, regulated, or public sector contexts. Strong understanding of Agile delivery ...

Principal Engineer

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
Antrim, Co. Antrim, UK
experience with Java, Spring Boot, and Node.js, building scalable and resilient backend services. Experience modernising or integrating with mainframe or legacy enterprise systems in highvolume environments. Proven ability to enforce engineering standards and operate effectively within highgovernance, regulated, or public sector contexts. Strong understanding of Agile delivery ...

Principal Engineer

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
Chesterfield, Derbyshire, UK
experience with Java, Spring Boot, and Node.js, building scalable and resilient backend services. Experience modernising or integrating with mainframe or legacy enterprise systems in highvolume environments. Proven ability to enforce engineering standards and operate effectively within highgovernance, regulated, or public sector contexts. Strong understanding of Agile delivery ...

Principal Engineer

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
Bolton, Greater Manchester, UK
experience with Java, Spring Boot, and Node.js, building scalable and resilient backend services. Experience modernising or integrating with mainframe or legacy enterprise systems in highvolume environments. Proven ability to enforce engineering standards and operate effectively within highgovernance, regulated, or public sector contexts. Strong understanding of Agile delivery ...

Principal Engineer

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
Slough, Berkshire, UK
experience with Java, Spring Boot, and Node.js, building scalable and resilient backend services. Experience modernising or integrating with mainframe or legacy enterprise systems in highvolume environments. Proven ability to enforce engineering standards and operate effectively within highgovernance, regulated, or public sector contexts. Strong understanding of Agile delivery ...

Principal Engineer

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
Cambridge, Cambridgeshire, UK
experience with Java, Spring Boot, and Node.js, building scalable and resilient backend services. Experience modernising or integrating with mainframe or legacy enterprise systems in highvolume environments. Proven ability to enforce engineering standards and operate effectively within highgovernance, regulated, or public sector contexts. Strong understanding of Agile delivery ...

Principal Engineer

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
Gloucester, Gloucestershire, UK
experience with Java, Spring Boot, and Node.js, building scalable and resilient backend services. Experience modernising or integrating with mainframe or legacy enterprise systems in highvolume environments. Proven ability to enforce engineering standards and operate effectively within highgovernance, regulated, or public sector contexts. Strong understanding of Agile delivery ...

Principal Engineer

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
United Kingdom
Salary
£550.00 - £600.00 per day
experience with Java, Spring Boot, and Node.js, building scalable and resilient backend services. Experience modernising or integrating with mainframe or legacy enterprise systems in highvolume environments. Proven ability to enforce engineering standards and operate effectively within highgovernance, regulated, or public sector contexts. Strong understanding of Agile delivery ...

Principal Engineer

Hiring Organisation
TALENT INTERNATIONAL UK LTD
Location
Wakefield, West Yorkshire, UK
experience with Java, Spring Boot, and Node.js, building scalable and resilient backend services. Experience modernising or integrating with mainframe or legacy enterprise systems in highvolume environments. Proven ability to enforce engineering standards and operate effectively within highgovernance, regulated, or public sector contexts. Strong understanding of Agile delivery ...

Data Architect - Inside IR35 - Hybrid

Hiring Organisation
Tenth Revolution Group
Location
Essex, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £600 per day
complex, evolving data landscape. You will play a critical role in designing and enabling a unified view of the customer across multiple platforms and systems, ensuring data consistency, accuracy, and accessibility. While the environment includes technologies such as Salesforce and GCP, the primary requirement is a strong, well-rounded … Lead the design and implementation of Customer Identity Resolution (CIR) strategies and architectures Define approaches for matching, merging, and mastering customer data across disparate systems Develop data models and integration patterns to support a unified customer view Provide architectural oversight across data platforms, ensuring scalability, performance, and resilience Work ...

SuccessFactors Employee Central Payroll Lead

Hiring Organisation
Focus on SAP
Location
City of London, London, United Kingdom
rules, and wage types Time valuation and payroll control records Off-cycle payrolls, retroactivity, and corrections Support data migration from legacy payroll systems Oversee payroll testing cycles (unit, integration, UAT, parallel runs) Integration & Data Flow Lead integrations between: Employee Central (EC) and ECP SAP S/4HANA … Time, Benefits, Finance, and third-party payroll systems Ensure accurate data replication using middleware/SAP Integration Suite Compliance & Governance Ensure payroll compliance with local statutory, tax, and labour regulations Manage audits, controls, and payroll reconciliation processes Support year-end payroll processing and statutory reporting Stakeholder & Delivery Leadership ...

Account Executive

Hiring Organisation
Saleslogic International
Location
United Kingdom
interpersonal skills Ability to build long-term client partnerships Strong analytical and problem-solving abilities Familiarity with financial regulations and compliance Proficiency with CRM systems and Microsoft Office Bachelor’s degree in Business, Marketing, or a related field (preferred) About Our Client Our client is a rapidly growing cloud … software company specialising in next-generation finance and ERP solutions . Their platform enables organisations to move away from legacy accounting systems and adopt modern cloud technologies that drive efficiency, automation, and better decision-making. They work with mid-market organisations across multiple sectors , delivering innovative, scalable ...

Business Analyst

Hiring Organisation
KP Law
Location
Manchester, England, United Kingdom
software vendors and development resources to achieve these outcomes. Key Duties & Responsibilities Identifying and documenting business requirements to assess the viability of process and systems changes Creating user stories and working with the platform project manager and development team to refine these requirements and prepare them for development Creating … Architects to define practical development requirements Liaising with external and internal stakeholders Mapping and documenting integration interfaces between legacy and new systems Conducting requirements analysis and preparing specific proposals for modified or replacement systems Working closely with end users and 3rd parties to ensure technical compatibility ...

Information Technology Project Manager

Hiring Organisation
Waterstones
Location
Burton Upon Trent, England, United Kingdom
Trent. You will lead the replacement of a legacy AS400/iSeries ERP system. This is Phase 1 of a broader enterprise systems modernisation programme. You will provide the technical leadership needed to safely transition from a highly customised, deeply embedded legacy system … steering group Ensure Go/No-Go decisions are based on objective evidence What we need from you Significant experience in large, complex systems programmes Leading multi‐year, multi‐workstream transformations Delivering replacements of legacy or core business systems (ERP, WMS, OMS, custom platforms, AS400-type ...

Software Development Lead

Hiring Organisation
Bruin Financial & Professional Services
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£750 - £850 per day
Hybrid – 1 day onsite) Contract: Day Rate We’re working with a global investment-focused organisation delivering a major transformation programme, replacing a legacy platform with a modern, cloud-based ecosystem. They’re looking for a senior Software Development Manager to lead a key workstream focused on data … user experience Translate business requirements into clear technical delivery plans Drive engineering best practice, team performance and delivery standards Oversee knowledge transfer from legacy system SMEs into the wider team (without direct ownership of the legacy platform) What we’re looking for Proven experience ...

Senior Software Engineer

Hiring Organisation
Change Digital – Digital & Tech Recruitment
Location
Edinburgh, Scotland, United Kingdom
directly with stakeholders to deliver world-class products. This role focuses on hands-on technical excellence and contributing to the technical evolution of critical systems in a .NET and Azure environment. This is a great opportunity to join a very close-knit, globally dispersed team that thrives … around branching and source control. Understanding of production system requirements for enterprise customers including performance, stability, security, and scalability considerations. Experience working on legacy system modernization projects. Hands-on experience with containerization concepts (e.g., Docker). Proficient in SQL Server and database performance optimization. SPA frameworks/libraries ...

Head of IT

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
procurement as levers for competitive advantage—someone who will proactively drive initiatives that help the entire company move faster. You'll own the systems and processes that enable our team members in Oslo, London, San Francisco, and across North America and Europe to do their best work. … Operations Build AI‐powered workflows that make onboarding, offboarding, and day‐to‐day IT support nearly invisible Design self‐service systems that scale with the company without requiring proportional headcount growth Own the device lifecycle with automation‐first thinking: provisioning, deployment, recovery, and secure disposal Manage identity and access ...

Product Manager

Hiring Organisation
rmg digital
Location
United Kingdom
payroll product from a specialist software company, the business is now investing heavily in a brand-new payroll platform that will replace its legacy system and power the next phase of growth. This is a rare opportunity to join a newly formed product team working on a greenfield … platform • Defining feature priorities and identifying product gaps • Working closely with engineering, payroll experts and leadership • Supporting customer migration from legacy payroll systems • Ensuring UK payroll legislative compliance • Using product metrics and customer insight to guide decisions • Enabling sales teams to win new customers and upgrade existing ...

Product Manager (Payroll)

Hiring Organisation
rmg digital
Location
United Kingdom
payroll product from a specialist software company, the business is now investing heavily in a brand-new payroll platform that will replace its legacy system and power the next phase of growth. This is a rare opportunity to join a newly formed product team working on a greenfield … platform • Defining feature priorities and identifying product gaps • Working closely with engineering, payroll experts and leadership • Supporting customer migration from legacy payroll systems • Ensuring UK payroll legislative compliance • Using product metrics and customer insight to guide decisions • Enabling sales teams to win new customers and upgrade existing ...

Cryptography SME

Hiring Organisation
Experis
Location
Knutsford, Cheshire, United Kingdom
Employment Type
Contract
management : Centralised, HSM backed, full lifecycle PKI : Enterprise PKI, certificate and SSH key management Crypto scope : Application, database, platform, legacy and distributed systems Automation : Python/scripting expected for HSM and crypto ops Governance : CISO owned, audit heavy, risk driven, on site controls Key skills Cryptography knowledge ...