Role: Software Engineer (.NET, C#, C++)Salary: £55,000-£65,000 DoELocation: London hybrid - 1-2 times per monthThe Opportunity:Our client, an established engineering business specialising in water efficiency technology, is looking for an experienced Software Engineer to take ownership of a business-critical IoT software platform.This is a fantastic opportunity to join a company that designs and delivers innovative water management solutions for large-scale commercial and industrial environments across the UK and Europe.You''ll play a key role in the ongoing development, support and enhancement of the company''s smart monitoring platform, working closely with customers, partners and internal teams to ensure the solution continues to evolve and deliver an excellent user experience.This role would suit someone who enjoys combining software development with technical problem-solving and customer interaction, while taking ownership of a product that has a direct impact on both the business and its customers.Key Responsibilities:Software Development and Platform OwnershipMaintain, support and enhance their core software platformMonitor system performance, implement upgrades and resolve technical issuesDrive continuous improvements across the software stackTechnical Support and Customer EngagementAct as the primary technical contact for customers and external partnersProvide first-line technical support and troubleshoot software-related issuesSupport field engineers remotely during