151 to 175 of 189 Remote Legacy Systems Jobs

Chief Architect

Hiring Organisation
Inspire People
Location
Swansea, Neath Port Talbot, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£95,000
rapidly changing and evolving technology landscape. You will play a key part in reducing technical costs, supporting migration from legacy systems and positioning DVLA as a leading digital organisation. As Chief Architect your responsibilities will include, but aren't limited to: Network and communicate with senior stakeholders … proposals and acting as arbiter in making recommendations to senior stakeholders. Proactively seek opportunities for digital transformation, directing the development of Architectures for complex systems and ensuring consistency with specified requirements agreed with internal and external customers. Support multiple teams, finding and using best practice and emerging technologies. Overseeing ...

AI Platform Engineer

Hiring Organisation
MRJ Recruitment
Location
Leamington Spa, Warwickshire, UK
Employment Type
Full-time
Typical Role Small team, big impact: your decisions shape platform strategy. Work on bleeding-edge AI tools, not legacy systems that never ship. End-to-end ownership: from architecture to deployment, your work matters. Collaborate with people who actually value platform engineering. The details: Salary banding from ...

AI Platform Engineer

Hiring Organisation
MRJ Recruitment
Location
Warwickshire, England, United Kingdom
Typical Role Small team, big impact: your decisions shape platform strategy. Work on bleeding-edge AI tools, not legacy systems that never ship. End-to-end ownership: from architecture to deployment, your work matters. Collaborate with people who actually value platform engineering. The details: Salary banding from ...

Full Stack Software Engineer

Hiring Organisation
Firenze
Location
Slough, Berkshire, UK
Employment Type
Full-time
technical depth, gain exposure to DevOps, cloud, and observability practices, and help define how we build software at Firenze. With no legacy systems, you'll be shaping our platform from the ground up and growing alongside a team that values mentorship, learning, and engineering excellence. Key Responsibilities … pipelines) and learn how to scale reliable delivery. Performance & Observability: Gain hands-on experience with monitoring tools and learn how to build observable systems from day one. Documentation & Developer Experience: Help create clear technical docs and reusable tooling that makes development smoother for everyone. Cross-Functional Collaboration: Partner with ...

Full Stack Software Engineer

Hiring Organisation
Firenze
Location
London Area, United Kingdom
technical depth , gain exposure to DevOps, cloud, and observability practices, and help define how we build software at Firenze. With no legacy systems , you’ll be shaping our platform from the ground up and growing alongside a team that values mentorship, learning, and engineering excellence. Key Responsibilities … pipelines) and learn how to scale reliable delivery. Performance & Observability: Gain hands-on experience with monitoring tools and learn how to build observable systems from day one. Documentation & Developer Experience: Help create clear technical docs and reusable tooling that makes development smoother for everyone. Cross-Functional Collaboration: Partner with ...

Full Stack Software Engineer

Hiring Organisation
Firenze
Location
City of London, London, United Kingdom
technical depth , gain exposure to DevOps, cloud, and observability practices, and help define how we build software at Firenze. With no legacy systems , you’ll be shaping our platform from the ground up and growing alongside a team that values mentorship, learning, and engineering excellence. Key Responsibilities … pipelines) and learn how to scale reliable delivery. Performance & Observability: Gain hands-on experience with monitoring tools and learn how to build observable systems from day one. Documentation & Developer Experience: Help create clear technical docs and reusable tooling that makes development smoother for everyone. Cross-Functional Collaboration: Partner with ...

Infrastructure Engineer

Hiring Organisation
Hays
Location
Cardiff, South Glamorgan, Wales, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
working from either the Newport or Cardiff office and will pay c£50 - £55k + competitive benefits. The Infrastructure Engineer designs, implements, and maintains systems and processes that support continuous integration and reliable operation of third-party and internal IT infrastructure. The role ensures performance, security, and availability while … Responsibilities Architect and manage Azure-based cloud environments, including network design, hybrid connectivity, and security best practices. Support migration of legacy systems to cloud platforms. Automate deployments, builds, and environment provisioning. Monitor system health, performance, and capacity; perform tuning and proactive issue resolution. Maintain documentation for deployment ...

Software Developer

Hiring Organisation
Uniting Ambition
Location
Staffordshire, United Kingdom
Employment Type
Permanent
impact and your voice drives innovation? This is your chance to join a global, tech-forward organisation that’s transforming its legacy systems into a modern, service-oriented architecture. You’ll play a key role in that transformation, with the opportunity to grow your skills, contribute fresh … Server and T-SQL Excellent communicator who thrives in a team setting Bonus: Experience working on high-availability , multi-user , n-tier distributed systems Hybrid Working Based in the West Midlands , with flexible hybrid working that balances collaboration and personal productivity. If you're ready to join a business ...

React Native Developer

Hiring Organisation
Rise Technical Recruitment Limited
Location
Spalding, Lincolnshire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
will have the freedom to work on bespoke mobile applications. This company is a digital transformation company specialising in bespoke software development, legacy system support, and enterprise applications for a diverse range of clients. In this varied role you will design, develop, and maintain cross-platform mobile applications ...

BI Engineer

Hiring Organisation
SF Recruitment (Tech)
Location
Wolverhampton, West Midlands, United Kingdom
Employment Type
Temporary, Work From Home
Salary
£400 per day
with light requirements and a delivery-focused mindset. Nice-to-Have: Experience with BarTender or label printing integrations. Exposure to NAV or other legacy ERP systems. Power Platform/Power Automate experience. Supply chain/order management data exposure. Snapshot/delta-style reporting logic. Why This Role ...

Senior Data Migration Manager (Oracle Fusion Cloud)

Hiring Organisation
Circle Group
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£600 - £700 per day
experience in leading data migration projects for Oracle Fusion Cloud Financial Management , HCM and EPM within a complex legacy environment of source systems, which include Oracle and non-Oracle point systems Proven experience of Oracle master data management products Solid understanding of Fusion data models ...

Senior Data Migration Manager Oracle Fusion Cloud

Hiring Organisation
Circle Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £700 per day
experience in leading data migration projects for Oracle Fusion Cloud Financial Management , HCM and EPM within a complex legacy environment of source systems, which include Oracle and non-Oracle point systems Proven experience of Oracle master data management products Solid understanding of Fusion data models ...

System Administrator | Hybrid

Hiring Organisation
Sanderson Government & Defence
Location
Stevenage, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
week onsite Day Rate: £400 - £500 inside IR35 BPSS clearance required An exciting opportunity to join a leading aerospace and defence organisation as a Systems Administrator, supporting complex engineering environments and mission-critical infrastructure. You'll work across modern and Legacy systems, ensuring reliable deployment, configuration … platforms that underpin advanced engineering projects. Key Responsibilities Manage version-controlled Scripting using Git Maintain and extend Ansible-based configuration management Deploy systems using Autoinstall or similar tooling Administer Ubuntu 20+ or other Debian-based environments Build and run containerised services using Podman (incl. hardware passthrough and QEMU emulation ...

System Administrator Hybrid

Hiring Organisation
Sanderson Government and Defence
Location
Stevenage, Hertfordshire, South East, United Kingdom
Employment Type
Contract
week onsite Day Rate: £400 - £500 inside IR35 BPSS clearance required An exciting opportunity to join a leading aerospace and defence organisation as a Systems Administrator, supporting complex engineering environments and mission-critical infrastructure. You'll work across modern and legacy systems, ensuring reliable deployment, configuration … platforms that underpin advanced engineering projects. Key Responsibilities Manage version-controlled scripting using Git Maintain and extend Ansible-based configuration management Deploy systems using Autoinstall or similar tooling Administer Ubuntu 20+ or other Debian-based environments Build and run containerised services using Podman (incl. hardware passthrough and QEMU emulation ...

Senior Data Engineer

Hiring Organisation
Experis
Location
England, United Kingdom
environments . The role focuses on designing and implementing resilient data pipelines and integration services that enable controlled data sharing across complex, multi-domain systems, while maintaining strong standards of security, governance, and compliance. The successful contractor will operate at a senior technical level, contributing to platform design, assuring … secure-by-design principles Model complex datasets to support interoperability and governed access Integrate data from diverse sources, including legacy and operational systems Implement fine-grained access controls, data classification, and governance mechanisms Support deployment and operation of data services across cloud, on-premise, and hybrid environments ...

Data Architect - Central Government Data Migration (MariaDB/AWS)

Hiring Organisation
SR2 - Socially Responsible Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 - 550 Daily
seeking an experienced Data Architect with strong MariaDB expertise to lead the technical design and migration approach. This role focuses on migrating Legacy SQL-based data into an AWS environment , with MariaDB as the primary target database and AWS S3 used for storage and staging. Key Responsibilities Define … Data Architect in central government Strong hands-on experience designing and delivering solutions using MariaDB Experience migrating data from Legacy SQL systems into MariaDB Solid AWS experience, particularly S3 Strong understanding of data governance and security in regulated environments Excellent stakeholder communication skills Active SC clearance ...

Senior BI Engineer

Hiring Organisation
Fruition Group
Location
York, North Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent
Salary
£65,000
forward thinking organisation, supporting the delivery of high quality data solutions. This role offers the chance to optimise data pipelines, manage backend BI systems, and develop scalable reporting solutions in a collaborative and supportive environment. The purpose of your role is to drive business value by building, maintaining … Azure and Microsoft Fabric. Knowledge of BI engineering concepts, including data modelling, ETL, pipelines, and backend data management. Experience with legacy BI systems (SSIS, SSAS cubes) and troubleshooting processes. Strong problem-solving skills and attention to detail, with the ability to manage multiple priorities. Excellent communication skills ...

IAM Consultant

Hiring Organisation
La Fosse Associates Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 800 - 850 Daily
frameworks Strong knowledge of authentication protocols, RBAC, and life cycle management workflows Experience working in complex environments with multiple integrations and Legacy systems Track record of delivering robust, scalable, and future-proof IAM solutions to reduce risk and ensure compliance The Details: Initial contract: 3 months Start ...

D365 Implementation Manager (Manchester) (12 Month FTC)

Hiring Organisation
ROTORK PLC
Location
Oldham, Greater Manchester, North West, United Kingdom
Employment Type
Contract, Work From Home
deployment timelines, issue resolution, and change requests. Collaborate with functional deployment leads and SMEs to define and validate business scenarios, test outcomes, and legacy system transition requirements. Identify, document, and manage site-specific risks, assumptions, issues, and dependencies (RAID) related to the implementation, escalating to programme leadership where ...

Junior Applications Engineer

Hiring Organisation
SF Recruitment (Leicester)
Location
Derbyshire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£35,000
factory to commission new laser machines and support production and process development - Gaining deep product knowledge across legacy and modern laser systems and helping advance our product line - Few times a month, visiting customer sites to repair, maintain and commission laser machines Key Responsibilities - Responsible for developing … equipment - Commission new machines in the factory: setup, calibration, acceptance testing, handover to production - Learn and document the differences between legacy laser systems and new-generation machines, their physical design, control systems and maintenance regimes - Collaborate with production and manufacturing teams to support process development ...

Graduate Applications Engineer

Hiring Organisation
SF Recruitment (Leicester)
Location
Derbyshire, East Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£35,000
factory to commission new laser machines and support production and process development - Gaining deep product knowledge across legacy and modern laser systems and helping advance our product line - Few times a month, visiting customer sites to repair, maintain and commission laser machines Key Responsibilities - Responsible for developing … equipment - Commission new machines in the factory: setup, calibration, acceptance testing, handover to production - Learn and document the differences between legacy laser systems and new-generation machines, their physical design, control systems and maintenance regimes - Collaborate with production and manufacturing teams to support process development ...

Solution Architect - (HCM) SC Cleared

Hiring Organisation
Henderson Scott
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £800 per day + Umbrella rate (inside IR35)
This role is critical for technical readiness, involving the design of integration patterns that will connect the new HCM with crucial internal and external systems across HR, Finance, and Payroll. The Role: End-to-End Integration Strategy & Delivery You will report directly to the Senior Technical Delivery Manager, acting … PECI, and APIs. Middleware Expertise: Leverage experience with middleware platforms (e.g., MuleSoft, Boomi, Azure Integration Services) to connect Workday to third-party and legacy systems. Delivery Management: Oversee the build, testing, and secure deployment of multiple integrations in parallel, collaborating closely with IT and external vendors. Compliance: Produce ...

Lead Identity Specialist - Microsoft Entra

Hiring Organisation
VANLOQ LIMITED
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Contract
related IAM services. Define and execute IAM strategy aligned to Zero Trust principles. Support large-scale IAM adoption, modernisation, and migration from legacy identity platforms. Drive proactive use of Microsoft Defender for Identity to enhance threat detection and identity-based risk management. Partner with security leadership to ensure … equivalent. 12+ years IAM experience including enterprise consulting and large-scale deployments. Experience modernising IAM platforms and migrating from legacy identity systems. Strong background in presenting IAM strategy and architecture to senior leadership. If you are a senior identity specialist with exceptional Microsoft Entra expertise and the ability ...

Logistics ERP Solutions Architect (SAP S/4HANA) (m/f/d)

Hiring Organisation
OSI Food Solutions Germany GmbH
Location
Günzburg, Bayern, Germany
Employment Type
Permanent
Salary
EUR 30 Annual
plus What your job includes Design and implementation of SAP S/4HANA solutions Supporting the transition from legacy ERP systems to SAP S/4HANA Identification of business requirements for new IT solutions and enhancements Alignment of business processes with IT strategy and architectural requirements Contribution ...

Senior Application Support Analyst

Hiring Organisation
Randstad Digital
Location
Slough, Berkshire, UK
Employment Type
Full-time
sessions (sequence gaps, rejects, drops) Work with Network and Infrastructure teams on VPNs and cross-connects Support migration of legacy trading systems Required Experience 3–5 years in FIX Connectivity, Integration, or Trading Production Support Strong FIX Protocol knowledge (session & application layers) Linux/Unix experience with ...