Salary: £42,000 - 47,500 per year Requirements: 3 years of experience in building, maintaining, and troubleshooting SaaS products Proficient in .NET, React, Azure, SQL, and database query optimization (Oracle SQL and TSQL) Experience with backup, disaster recovery, and database resiliency Ability to work independently and collaboratively in a team Strong communication and documentation skills Flexibility and willingness to work off-hours when required Familiarity with automation tools such as PowerShell, Terraform, and Azure DevOps Excellent written and spoken English Desirable: Experience with Clarion or Windows-based RAD tools, legacy .NET development stacks, modern AI tools, and Win32 OLE or WinForms programming Responsibilities: Build and maintain full-stack systems in Azure Cloud environments, both internal and client-facing Create and maintain Infrastructure-as-code scripts optimized for cost effectiveness Ensure optimal server performance with appropriate monitoring and alerting Maintain, document, and execute a development roadmap as technology evolves Dive deep into legacy systems to keep them operational during the transition to new services Work evenings and weekends as required due to industry demands and a geo-dispersed team Technologies: AI Azure Cloud DevOps Support Oracle PowerShell React SQL TSQL Terraform Windows ASP.NET JavaScript TypeScript More: NUS Consulting Group is an independent international management and sustainability consultancy focused on providing innovative solutions to the commercial and industrial sectors. With over 60 years of experience in energy management, we adapt our strategies and embrace new technologies to lead in our field. We offer a collaborative working environment where our divisions support one another to deliver the best solutions for our customers. This is a full-time office-based role in Redhill, Surrey. We provide benefits including a holiday allowance of 22 days plus public holidays, a discretionary year-end bonus, and access to a pension scheme. last updated 18 week of 2026