English Speaking Customer Support Specialist

-We need Portugal residency card- Customer Service Specialist – English Speaking (Social Media & B2B Support) Location: Lisbon, Portugal (On-site) Contract Type: 6-month contract Start: ASAP Work Model: Onsite only About the Role We are looking for a English-speaking Customer Service Specialist to support our client’s B2B advertisers on one of the world’s leading social media platforms. You will be responsible for end-to-end product troubleshooting, handling advertiser inquiries, and providing high-quality customer support related to digital advertising products. Key Responsibilities Take an active role in identifying opportunities to enhance service quality and improve the overall advertiser experience. Handle and resolve end-to-end product troubleshooting via email and chat channels. Provide customer support for a wide range of advertising products , including technical and product-related queries. Collaborate closely with internal Product Operations and Engineering teams to drive timely resolution of open cases. Ensure high customer satisfaction levels through consistent communication and quality support throughout the case lifecycle. Meet productivity targets and service level metrics, contributing to Best-in-Class support performance. Partner with technical specialists to educate advertisers on product features, campaign setup, and common issue categories. Requirements Experience in paid campaign management is mandatory. Degree in Marketing or a related field. Experience in Digital Marketing . Previous experience in a Contact Centre or Service Program for an Advertising Tech company . Fluent knowledge of social media platforms and basic understanding of digital advertising concepts . Strong customer service orientation , with excellent problem-solving and communication skills. Ability to work independently as well as in a collaborative team environment. Fluent English (C1/C2)