3 of 3 Legacy Systems Jobs in East London

Back-End Development Lead

Hiring Organisation
Oyster Consultant
Location
South East London, London, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
sprint goals. Your new development will be done within a Microservices architecture, but you will also be contributing to our legacy systems while we are in the transition period. Our stack runs on Azure including Front Door, App Services, Application Insights, and App Configuration with SQL Server ...

Xero Consultant

Hiring Organisation
Robert Half Limited
Location
South East London, London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500 per day
essential Strong track record of implementing Xero for small business clients Experience supporting clients through full Xero setup and migrations from legacy systems Ability to troubleshoot and resolve complex Xero-related issues Experience delivering structured training to internal or external stakeholders Excellent communication skills, with the ability ...

Network Automation Developer

Hiring Organisation
Certain Advantage
Location
South East London, London, United Kingdom
Employment Type
Temporary
orchestration and configuration management. Implementing security best practices across automation platforms, CI/CD pipelines, and infrastructure deployments. Integrating automation platforms with enterprise systems using APIs, webhooks, and event-driven workflows. Creating reusable templates, frameworks, and standards to improve automation consistency across teams. Producing technical documentation, operational procedures … platforms within production environments. Solid understanding of automation and CI/CD security best practices, including RBAC, secrets management, and pipeline hardening. Experience integrating systems using REST APIs and event-driven architectures. Familiarity with Azure cloud services and cloud-native automation approaches. Does this sound like your next career ...