Senior Salesforce Developer - Marketing Cloud Hybrid | London Bridge Salary up to £90,000 (DOE) iO Associates is working with a well-established organisation delivering critical customer engagement and digital transformation programmes across the UK. This role is ideal for a skilled Salesforce Developer looking to take the lead on platform development, marketing automation, and team mentorship. You'll drive the evolution of the Salesforce and Marketing Cloud platforms, ensuring best practices in development, integration, and testing. Alongside hands-on technical delivery, you'll guide junior developers, contribute to strategic planning, and support high-impact customer communications. What We're Looking For: Strong experience in Salesforce Marketing Cloud development (AMPscript, Automation Studio, Journey Builder, SQL). Salesforce Platform Developer certification. Leadership experience - team coaching, workload planning, and quality assurance. Confident in managing integrations, custom development, and campaign automation. Comfortable in Agile/Scrum environments with cross-functional collaboration. Apply today if you're ready to lead CRM development in a business driving real social impact. Please note: We can only consider candidates who hold the existing right to work in the UK.