8 of 8 Legacy Systems Jobs in the North East

Associate Software Engineer Level II

Hiring Organisation
DWP Digital
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£35,000
confidence. DWP is expanding its automation capability, using modern technologies such as cloud-native APIs and emerging Agentic AI, alongside RPA for legacy systems. You'll contribute to building new solutions from the ground up, strengthening your coding fundamentals while gaining practical experience with AWS and automation platforms. ...

Remote Full Stack Mid-level.NET Developer

Hiring Organisation
grabjobs
Location
Grimsby, North East Lincolnshire, UK
concept through to delivery Writing clean, maintainable, and scalable code Collaborating with cross-functional teams to deliver high-quality solutions Troubleshooting and optimising existing systems Participating in code reviews and supporting junior developers where appropriate Tech & Skills (Essential) ~4+ years' experience in software development Strong experience with C# … tools Exposure to JavaScript frameworks Familiarity with Azure/Azure DevOps/CI/CD pipelines Experience working with or modernising legacy systems Understanding of performance optimisation and scalable architecture What You'll Get Competitive salary based on experience 22 days holiday + bank holidays, increasing with ...

Remote Backend Engineer (Java) - Inside IR35 - Contract

Hiring Organisation
grabjobs
Location
Newcastle upon Tyne, UK
performance tuning and scalability best practices Knowledge of caching strategies (e.g., Redis, in-memory caching) Experience integrating with third-party and legacy systems Strong understanding of data integrity and security principles Experience with automated testing (unit, integration, and API testing) Familiarity with version control systems (e.g. ...

Remote C++ Quant Developer

Hiring Organisation
grabjobs
Location
Newcastle upon Tyne, UK
Quant Developer who is passionate about technology, interested in both low level details of how computer hardware operates and high-level design of large systems, as well as in data infrastructure. Someone who likes opening the hood to see how things work, has understanding of data structures, experience writing … founders. You will get a lot of independence and responsibility right away, and you'll learn at an unprecedented speed! No legacy systems, no multiple levels of approvals, no bureaucracy; all developers report directly to CTO who is very hands on. ...

Remote C++ Quant Developer

Hiring Organisation
grabjobs
Location
Grimsby, North East Lincolnshire, UK
Quant Developer who is passionate about technology, interested in both low level details of how computer hardware operates and high-level design of large systems, as well as in data infrastructure. Someone who likes opening the hood to see how things work, has understanding of data structures, experience writing … founders. You will get a lot of independence and responsibility right away, and you'll learn at an unprecedented speed! No legacy systems, no multiple levels of approvals, no bureaucracy; all developers report directly to CTO who is very hands on. ...

Systems Developer

Hiring Organisation
Erin Associates
Location
Barrow-Upon-Humber, South Humberside, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
Systems Developer Epicor BisTrack Scunthorpe (Hybrid working ) £60,000- £70,000+ benefits Were working with a well-established UK manufacturing and distribution business who are looking for a Systems Developer Data & Reporting with strong experience in Epicor BisTrack . This is a key role focused on maintaining, improving … modernising reporting across the business, supporting core operational areas including Sales, Logistics, Purchasing and Finance. Youll work across both legacy and evolving systems, ensuring day-to-day stability while helping to simplify and improve reporting structures over time. What youll be doing Developing, maintaining and optimising ...

Cutover Manager

Hiring Organisation
Rullion
Location
Durham, England, United Kingdom
Ensure environment configurations support all integration flows and dependencies. Ensure environment issues impacting testing or cutover readiness. Plan and support the decommissioning of legacy systems. Provisioning, Configuration & Maintenance Review and re-baseline the Fusion Programme Environment plan to align with the Fusion Programme Plan, understand the lead times … post‐go‐live fixes. Skills & Experience Required Experience in the management of Oracle Cloud applications, platform services, and integrations with internal and external systems, including development within the PaaS layer. Background in large‐scale transformation or cloud implementation programmes. Strong understanding of Oracle Cloud architecture, quarterly updates, and provisioning. ...

Remote Senior C# Software Developer

Hiring Organisation
grabjobs
Location
Grimsby, North East Lincolnshire, UK
full Microsoft and Azure technology stack. This is a hands-on role offering the chance to work on both legacy and greenfield systems, contribute to architectural decisions, and support the continuous improvement of development practices. Key responsibilities: Develop and maintain scalable, high-quality software using C#, .NET … tools Understanding of secure coding and software development best practices Desirable experience: Microservices, containers (Docker/Kubernetes) Front-end frameworks such as Vue.js Messaging systems (e.g. Service Bus, Kafka) NoSQL databases, REST APIs, CI/CD pipelines Benefits: 25 days holiday plus bank holidays and additional Christmas leave Flexible ...