Staff Software Engineer, Marketing Systems

About Sequel  Sequel, headquartered in Manchester, New Hampshire, is a company developing the next generation of transformative drug-delivery advancements starting with diabetes. Sequel’s approach is to look at diabetes management holistically to advance systems that make living with diabetes simpler and easier for all. Sequel’s flagship product, the twiist Automated Insulin Delivery (AID) System, launched in July 2025 for people with type 1 diabetes providing them with personalized diabetes management.     Job Overview  Sequel Med Tech is seeking an experienced Staff Software Engineer to partner directly with Marketing, Product, and Business stakeholders to design, build, and operate our marketing and related web experience stack. You’ll own end-to-end engineering across Salesforce Marketing Cloud (SFMC), CMS platforms (Webflow), and data pipelines/analytics, ensuring reliable delivery, accurate measurement, and compliant handling of customer data. (Technologies such as AMPscript, SSJS, SQL, Journey Builder, Marketing Intelligence and Personalization, Automation Studio are core to the role.)    As a Staff Software Engineer, you will play a pivotal role in shaping the future of healthcare for people living with diabetes, working directly with our product teams as a subject matter expert on feature design and implementation.