26 to 50 of 164 Remote Legacy Systems Jobs

is building smarter, greener technology to power a low-carbon future. We're looking for a Junior Software Developer to join us and help combat the challenges of legacy tech and drive the evolution of our cloud-based digital services. Ofgem is Great Britain's independent energy regulator. We're at the forefront of change across the energy … looking to kick-start or reshape their career in software development. This role offers experience across a wide range of technologies and applications, from working with legacy systems to contributing to modern cloud-based platforms. From day one, you'll join a collaborative digital team, gaining exposure to real-world projects. You'll have the chance to … maintain digital solutions that help us on our vital mission to protect consumers and accelerate Net Zero. In this role, you'll be part of that mission, contributing to systems that support environmental programmes and energy reform across the UK. Read on and find out more. Key Responsibilities Monitor site uptime and site reliability and take necessary action. Stewardship More ❯

is building smarter, greener technology to power a low-carbon future. We're looking for a Junior Software Developer to join us and help combat the challenges of legacy tech and drive the evolution of our cloud-based digital services. Ofgem is Great Britain's independent energy regulator. We're at the forefront of change across the energy … looking to kick-start or reshape their career in software development. This role offers experience across a wide range of technologies and applications, from working with legacy systems to contributing to modern cloud-based platforms. From day one, you'll join a collaborative digital team, gaining exposure to real-world projects. You'll have the chance to … maintain digital solutions that help us on our vital mission to protect consumers and accelerate Net Zero. In this role, you'll be part of that mission, contributing to systems that support environmental programmes and energy reform across the UK. Read on and find out more. Key Responsibilities Monitor site uptime and site reliability and take necessary action. Stewardship More ❯

is building smarter, greener technology to power a low-carbon future. We're looking for a Junior Software Developer to join us and help combat the challenges of legacy tech and drive the evolution of our cloud-based digital services. Ofgem is Great Britain's independent energy regulator. We're at the forefront of change across the energy … looking to kick-start or reshape their career in software development. This role offers experience across a wide range of technologies and applications, from working with legacy systems to contributing to modern cloud-based platforms. From day one, you'll join a collaborative digital team, gaining exposure to real-world projects. You'll have the chance to … maintain digital solutions that help us on our vital mission to protect consumers and accelerate Net Zero. In this role, you'll be part of that mission, contributing to systems that support environmental programmes and energy reform across the UK. Read on and find out more. Key Responsibilities Monitor site uptime and site reliability and take necessary action. Stewardship More ❯

directly with hosts, our Property Experts, and designers to deeply understand the product this industry needs most. Improving how we work. We have a ton of legacy systems to refactor and simplify. A mixture of great and not so great CI/CD and, a patchwork of patterns from years of experimentation. What successful looks like at … infrastructure. GitHub Actions for testing and deployment. Sentry and Grafana for observability. OpenAI for LLM integrations. We also work with: Python and Flask which underpin most of our legacy estate. We actively maintain services following a number of legacy patterns. What we offer Salary between £60,000 and £80,000 Unlimited holiday allowance Comprehensive benefits package More ❯

including travel to London once a month) Salary: £60,000 - £70,000 Network IT are looking for an exceptional Solutions Architect who come from a technical background of applications, systems, and software development. This individual will utilise their experience and technical knowledge of the above in conjunction with their fantastic stakeholder management and wider strategic expertise. This role currently … with the expectation that you travel to their Central London office once a month (expensed) . Role Overview Our client is undertaking a significant application replacement programme (over 250 systems, fluctuating in scale) to ensure the application environment which is critical to how they operate is maintained and is utilised to the highest standards. The successful candidate in this … Design Authority)) in environments with competent experience supporting high-code, low-code and COTS (Commercial Off The Shelf) products/systems. Key Responsibilities Design and govern technical architecture across systems and cloud platforms Maintain alignment with the organisations technology roadmap, working alongside a second Solution Architect Collaborate with stakeholders to understand business goals, product needs, and technical implications Translate More ❯

Migration consultants Liaising closely with client counterparts, Accenture colleagues and Workday to achieve a robust solution Serve as the primary knowledge source for converting data from legacy systems and spreadsheets into the WorkdayCloudHCM & Financials system Intermediate understanding of ETL scripts and methodology to load data into Workday. Active involvement in (pre-)sales activities to shape the right More ❯

Knowledge of M365 tenant governance and lifecycle management Experience with AI capabilities within M365 (e.g., Copilot, Viva Insights) Familiarity with integrating M365 with third-party or legacy systems More ❯

with front-end teams using frameworks such as React, Vue, or Angular • Write clean, scalable code following best practices and coding standards • Troubleshoot complex issues, refactor legacy systems, and improve performance • Contribute to architectural decisions and technical planning • Participate in code reviews and mentor junior developers where needed Essential Skills & Experience • 4+ years' commercial experience with Umbraco More ❯

work in an area where remediation is required. Perhaps a client is looking to enhance a specific skillset, lacks premises or wants to move an operation forward despite legacy systems. We're there to help, delivering the very best practice through successful leveraging of data and the use of proprietary and partner technology. As companies rely on us More ❯

Desirable Skills Strong knowledge of technologies used to deliver end-to-end cloud solutions. Experience with cloud data platforms (e.g., AWS, Azure, Google Cloud). Proven experience designing complex systems in secure or regulated environments. Familiar with a range of cloud programming and management tools. Experienced at delivering hybrid cloud solutions and migration of legacy systems More ❯

embedded in some of the UK’s most ambitious financial services programmes. They work closely with business and technology leaders to drive strategic change, from platform modernisation and core systems reengineering, to cloud adoption and integration overhaul. Your Role You’ll be part of a highly credible, expert-led team shaping complex solutions across the full technology stack. Whether … modernising legacy systems, enabling cloud-first strategies, or improving end-to-end integration, you’ll bring structure, clarity, and delivery alignment to everything you do. What You’ll Be Doing as a Solution Architect: Lead the design and implementation of end-to-end solutions across application, integration, and infrastructure domains Shape and steer technology change across major … You’ll Bring as a Solution Architect: You’re a credible solution architect who thrives in fast-paced, high-compliance environments. You understand the realities of Financial Services, legacy complexity, data sensitivity, and the need to balance innovation with control. Key Experience: Deep experience in Financial Services (e.g. banking, insurance, wealth, or capital markets) Proven success delivering architecture More ❯

embedded in some of the UK’s most ambitious financial services programmes. They work closely with business and technology leaders to drive strategic change, from platform modernisation and core systems reengineering, to cloud adoption and integration overhaul. Your Role You’ll be part of a highly credible, expert-led team shaping complex solutions across the full technology stack. Whether … modernising legacy systems, enabling cloud-first strategies, or improving end-to-end integration, you’ll bring structure, clarity, and delivery alignment to everything you do. What You’ll Be Doing as a Solution Architect: Lead the design and implementation of end-to-end solutions across application, integration, and infrastructure domains Shape and steer technology change across major … You’ll Bring as a Solution Architect: You’re a credible solution architect who thrives in fast-paced, high-compliance environments. You understand the realities of Financial Services, legacy complexity, data sensitivity, and the need to balance innovation with control. Key Experience: Deep experience in Financial Services (e.g. banking, insurance, wealth, or capital markets) Proven success delivering architecture More ❯

to clients in demo sessions. Overseeing configuration, testing, training, and data migration. Acting as the bridge between technical and non-technical teams. Helping to integrate BC with third-party systems and other Microsoft products. 🧠 What we’re looking for: Strong experience delivering ERP projects, especially D365 Business Central . Confident leading client workshops and scoping exercises. Experience with legacy systems like SAGE, Orderwise, Prima, etc., is a plus. Excellent communicator who can explain complex ideas clearly. Familiar with project tools like Azure DevOps, Jira, MS Project, or similar. A self-starter who enjoys autonomy but also thrives in a team. 🎯 What’s in it for you: Hybrid working A genuinely supportive team environment where your input More ❯

Responsibilities Partner with front office stakeholders such as fund managers and portfolio managers to understand investment workflows and translate them into system requirements. Analyse and decommission legacy systems, identifying functional gaps and supporting the transition to strategic platforms. Contribute to the design and integration of new solutions, leveraging modern cloud-based technologies. Collaborate with a hands-on … delivery-focused team to ensure successful implementation. Essential Skills Proficient in Python, with familiarity with legacy code bases in VBA and SQL. Strong understanding of cloud-based data ecosystems, including Snowflake, Databricks, and the Azure software stack. Deep knowledge of front and middle office processes within asset management. Solid understanding of financial instruments, trade lifecycle events, and high More ❯

/automation , cybersecurity , performance optimisation , and infrastructure design . You'll work closely with an established internal remote development team , oversee outsourced IT services , and bring legacy systems up to modern standards. With a robust tech stack already in place (PHP 8.2, MySQL 8, Redis, AWS S3), you'll take things to the next level - scaling performance … the future. What You'll Be Doing Lead and deliver a roadmap of 30+ AI/ML-powered CRM features (including voice AI, automation, and predictions). Overhaul legacy CRM UI/UX into a high-performance, modern user experience. Resolve application sluggishness, optimise load performance, and boost uptime. Own cybersecurity strategy: implement audits, intrusion detection, and disaster … Technical Lead , ideally within CRM, SaaS, or high-growth environments. Strong background in AI/ML automation , particularly speech and text applications. Deep understanding of Cybersecurity , backup/recovery systems, and risk mitigation. Experience modernising legacy platforms into scalable, fast, and user-friendly systems. Excellent communication skills - capable of aligning stakeholders and leading change. Location & Hybrid Working More ❯

healthcare providers. We bring together technology, data, and human-centred design to improve patient experiences, streamline clinical workflows, and enable smarter decision-making. Our work supports delivering integrated care systems, interoperable platforms, cloud-native solutions, and AI-powered tools built around user needs. The role We're looking for an Enterprise Solution Architect to join our growing team and … Contribute to business case development and procurement processes by advising on architectural trade-offs. Maintain awareness of emerging technologies and advise clients on opportunities to modernise legacy systems or adopt innovation responsibly. Champion architecture best practices and coach other team members on digital health architecture principles. Required skills and knowledge Proven expertise in enterprise or solution architecture … to technical and non-technical audiences. Strong stakeholder engagement and communication skills across clinical, business, and technical teams. Experience working on projects related to Community Diagnostic Centres, Integrated Care Systems, or Electronic Patient Records. Understanding of AI, ML, and data analytics applications in healthcare. Exposure to openEHR, IHE profiles, and OpenAPI specifications. TOGAF, BCS, or relevant architecture certification. Experience More ❯

a growing Software Consultancy/MSP. As a Senior Developer/Consultant you will work with a long established client to help them modernise and transform legacy systems to modern microservices, cloud based solutions to support business growth. You'll collaborate with the client to understand their business needs and take a lead role in developing and … three times per month. About you: You are an experienced Software Developer/Consultant with strong C# .Net Core skills You have experience with API development, microservices, Cloud based systems (AWS, Azure or GCP) You have a thorough understanding of Computer Science fundamentals such as OOP, Design Patterns, Data Structures You have excellent communication and collaboration skills and are More ❯

stay up-to-date with new technologies Excellent communication and problem-solving skills Beneficial experience: Leading small development teams to deliver functionality on time Migrating large legacy systems Azure Pipelines, MSBuild, ASP.NET MVC, WCF Services WinForms/WPF Web accessibility, responsive web applications, localisation for global markets Responsibilities for Software Developer: Develop features across the full stack … our website). Keywords – Software Developer/Full Stack Developer/C# Developer/.NET Developer/Application Developer/Web Developer/Backend Developer/Frontend Developer/Systems Developer/API Engineer/C#/.NET/SQL Server/Angular/HTML/CSS/TypeScript/Web API/Azure/ASP.NET MVC/WinForms More ❯

d love to meet you. Responsibilities Customer Delivery and Configuration Configure, and deliver solutions using the Sprout.ai platform Liaise with Engineering to deliver integrations between Sprout and our customers' systems Liaise with Data Science to implement & optimise AI document-processing models, AI workflows, and automation processes related to claim management Troubleshoot and resolve technical issues related to Sprout implementations … on their claim, often in times of vulnerability. The barriers to rapid claims settlement were clear; understanding of unstructured data, complexity and volume of decision making, legacy systems and processes. Sprout.ai's patented claims automation platform solves these challenges, and has already delivered instant claims settlement on millions of insurance claims around the world. Our proprietary AI More ❯

countries, who are looking for a Senior .NET Core Developer to join their growing team. Why this role stands out: This isn't your typical "maintaining legacy systems" position. My client wants someone who can take ownership of greenfield projects from day one - starting fresh, using your initiative, and delivering complete applications. What they need from you More ❯

roles, preferably within SaaS or web-based application environments. Proven success delivering digital services in fast-paced, complex technical delivery environments. Familiarity with both new and legacy systems, maintaining complex product and service portfolios. Strong planning and organising skills with an ability to prioritise and communicate trade-offs clearly. Exceptional relationship builder, able to influence at all More ❯

on their claim, often in times of vulnerability. The barriers to rapid claims settlement were clear; understanding of unstructured data, complexity and volume of decision making, legacy systems and processes. Sprout.ai's patented claims automation platform solves these challenges, and has already delivered instant claims settlement on millions of insurance claims around the world. Our proprietary AI More ❯

and documentation Running Jira and Agile ceremonies Working with the product manager to plan sprints and prioritize workload for team members Build and maintain robust, secure, and maintainable software systems end to end. Develop loosely coupled, layered software components ensuring they are replaceable, testable, and version-controlled with minimal impact on others. Embrace Clean Code and SOLID principles: your … testing frameworks. Solid understanding of RESTful services and API design. Strong understanding of software design principles (SOLID, DRY or Clean Code). Comfortable navigating and maintaining legacy systems when needed. Experience writing unit and integration tests using JUnit or similar frameworks. Excellent problem-solving skills and attention to detail. Experience in agile environments and working with ticketing … systems (e.g., Jira). Proficiency with Git and modern development workflows (CI/CD). Who are ClearCourse? ClearCourse is a disruptive tech company with one mission to help our customers businesses become even better As a business, were growing (900+ employees in 5 years to be exact), currently providing more than 40 software and payment solutions to More ❯

Senior Database Developer - Liverpool - £70K – Hybrid Fed up with legacy systems that make you want to pull your hair out? Want to work somewhere that actually values your expertise? Tired of boring database work? Ready to actually make a difference with your SQL skills? We're working with a long-standing client to find their next Senior … looking for someone who thrives on technical challenges and strategic thinking: Design and maintain robust database solutions across Azure VM and cloud environments Develop and support MI and DWH systems using Azure Synapse/Sharedo and related technologies Enforce best practices in SQL development and source control methodologies Ensure data security, access control, and maintain audit compliance standards Work … seamlessly across departments to deliver and support critical production systems Skills: Strong SQL Server Management Studio, SSIS, Azure Data Factory, and Visual Studio Solid hands-on experience with Data Warehousing, SSRS, Power BI Proven track record managing secure, high-performance database environments A genuine passion for continuous learning and staying ahead of industry innovation Experience with Azure Synapse/ More ❯

seeking a Solution Architect with a strong background in retail and end to end supply chain operations. If you've led or supported ERP migrations from legacy systems and have a knack for designing robust integration solutions , we want to hear from you. This is a hands on, strategic role where your architectural vision will drive real … transformation in a fast paced retail environment. Key experience: ERP migration (legacy to modern platforms) Designing and implementing integration architectures Supply chain systems knowledge (preferred end to end) Advanced knowledge of leading architecture solutions in the industry area Strong interpersonal and collaboration skills Please apply if interest or reach out to Craig at Cathcart Technology More ❯