Salesforce Marketing Cloud Developer (m/f/x)

We are looking for a Salesforce Marketing Cloud Developer to join our marketing team . This person will fully own, develop, and maintain our SFMC platform. You will be the sole technical expert on SFMC, driving the platform’s evolution and playing a key role in our customer retention strategy.

This is a high-impact role: you'll work closely with our CRM managers, analysts, and campaign specialists to turn strategic ideas into advanced, data-driven customer journeys. You’ll architect end-to-end solutions, build reusable assets, and enable the broader team through scalable automation and technical best practices.

If you thrive in a dynamic, tech-driven environment and enjoy working with cross-functional teams, we would love to hear from you!

Ready to become part of the most important mission on this planet? We are rebuy, pioneers in the sustainable reuse of electronics and media and we are looking for you! Our mission: to make circular living accessible to all, one transaction at a time. By giving products a second chance, we reduce resource consumption and avoid unnecessary e-waste.

Our team of 600 comes from all corners of the world; we drive things forward collaboratively, take personal responsibility, value positive critical thinking, and persistently serve our customers and planet.

Key Responsibilities:

• Own and advance our SFMC platform—building and maintaining solutions across Journey Builder, Automation Studio, CloudPages, AMP script, and SSJS

• Translate business needs into scalable, best-practice solutions in SFMC and Interaction Studio

• Redesign and optimize our existing setup for performance, scalability, and impact

• Lead data integration efforts and manage engagement, send, and subscriber data models

• Build and support journeys, emails, automations, CloudPages, and data assets

• Act as a technical advisor—guiding feasibility, trade-offs, and solution design

• Troubleshoot issues and resolve bugs based on stakeholder feedback

• Continuously improve platform performance and CRM tech capabilities

• At least 3 years of hands-on experience with Salesforce Marketing Cloud in a B2C environment; experience with Interaction Studio is a strong plus

• Proficiency in SQL, AMP script, ETL processes, and SFMC APIs

• Strong grasp of Contact Builder, data mapping, segmentation, and integration for email and push

• Confident working independently—comfortable owning complex topics end-to-end and driving them forward without hand-holding

• Skilled at root cause analysis and implementing scalable fixes

• Clear communicator with a structured mindset, proactive attitude, and strong sense of ownership

• Bonus: Working knowledge of HTML, CSS, and JavaScript

• Bonus: Working inside Personalisation Studio

Working hours:

• Full time 

Location:

• Berlin

• Hybrid model

Purpose, a great company culture and incredible benefits - what to expect at rebuy:

• Work with a friendly team that is passionate about circularity and wants to make the world a little more sustainable, one transaction at a time

• Feel comfortable in an environment where independence and new ideas are welcome

• Benefit from flat hierarchies and the greatest possible transparency so that things don't take longer than they have to and you always feel well informed

• Enjoy our centrally located office in Berlin (Erkelenzdamm 11 - 13, 10999 Berlin)

• Benefit from our family-friendly, flexible environment and paid child sick leave

• Bring your dog to the office: we love animals and want to cuddle yours, too!

• Use employee discounts on rebuy.de, sustainable products at Futurebens, offers for sustainable micro-mobility and massages directly in our office

• Have fun at our legendary team and company events

• Use our mental health offers as part of a cooperation with nilo health

• Take care of your work-life balance with 30 vacation days

*At rebuy all people are welcome and supported! We would like to talk, regardless of age, disability, national and social origin, skin color, religion, gender identity and sexual orientation. Just be who you are.