Customer Success Manager - German Speaking

SoPost is a pioneering digital sampling company that connects brands with consumers in innovative and meaningful ways. Our mission is to make it easier for brands to engage with their audience through personalised and data-driven sampling solutions. We work with more than 200 different brands, including the largest beauty and FMCG groups.

In 2020, we ranked in the top 50 of the Sunday Times Tech Track 100, and since then, our growth trajectory has been significant. 2022 brought great pride when we were awarded the 'Advanced Good Work Pledge', and in 2023, we were presented with the prestigious Queen’s Award for Enterprise:
International Trade. In 2024, we were also thrilled to have been named in the Sunday Times Top 100 Places to Work.

We believe that it is not just our technology which sets us apart but also our people and we have an ambition to build a team of the most talented individuals in our industry.

Curious about what makes SoPost so special? Watch our 'What makes SoPost a great place to work?' video to hear more from those who know us best.

We are looking to hire a German-speaking Customer Success Manager who can work closely with our global brand partners in the EMEA region, as well as supporting our internal teams to help them execute campaigns seamlessly. You will join our friendly, supportive and well-established London Customer Success team. Candidates will require excellent interpersonal skills and the ability to quickly build and maintain relationships with brand partners that ensure the smooth running of campaigns, exceptional service, and powerful insights that drive customer retention.

Reporting to our EMEA Customer Success Team Lead, the successful candidate will need to be organised, methodical in approach, efficient and a team player. Supporting the other team members with product development, account expansion, creation of collateral, and post campaign analysis will also play key parts in this role. With a focus on building and monitoring live campaigns, you will liaise with brand partners to collate relevant campaign collateral, build out post campaign reports, and work with our warehouse operations team to coordinate stock management.

While operational excellence remains a key aspect of the role, it is increasingly consultative, requiring strong problem‑solving skills and the ability to guide brands toward success. Candidates who are methodical, detail‑oriented, and thrive in a deadline‑driven environment will be well‑positioned to excel.

This is a full time role where the successful candidate will be expected to work on a hybrid basis in our London office (EC4A 4AB
) for a minimum of 2 days per week.

Key Responsibilities

• Manage post-sale execution of SoPost campaign offerings through various media channels
• Lead multiple brand partner project timelines/deadlines, creative asset management, campaign onboarding, technology setup and troubleshooting
• Liaise with brand partners and media teams to consult on digital sampling and creative best practices
• Report and monitor live campaign activity, problem solving any challenges that may arise, and collaborating with the consumer journeys and Data team
• Support the Brand Partnership team in the delivery of post campaign analytics and relationship development
• Communicate brand partner needs with internal senior team members to ensure product development and overall execution aligns with brand partner goals and objectives
• Support in the development of internal and external documentation
• Coordinate and manage sample stock deliveries with the warehouse operations team
• Work closely with the product team to provide feedback and communicate brand needs, helping to shape a customer‑first product
• Mentor and support junior team members
• Support the Customer Success Team Lead by proactively identifying opportunities to improve our project management services for brand partners
• Identify key findings and trends from EMEA campaign data that can be shared with the wider team to expand expertise.

The skills mentioned below are required for this position:

• Native proficiency in German and English languages is a must
• Digital…