Senior Salesforce Developer (f/m/x)

CarOnSale is a start-up in the heart of Berlin. As a tech company, we have made it our mission to enable smooth digital processes in the automotive trade across Europe. Join us and develop new, innovative solutions for the B2B sector.

We are looking for a Salesforce Engineer (f/m/x) to join our Customer Success Engineering team in Berlin, Schöneberg.

Your tasks

• Collaborate with the team members to translate user requirements into scalable Salesforce solutions, ensuring alignment with business objectives and timely delivery


• Assist and support other team members in their development efforts, fostering a collaborative and growth-oriented environment


• You improve the existing codebase and build new features from scratch


• Identify and take ownership of unused or underutilized platform features and decrease technical debt


• You take over maintenance and development of the two-way synchronization service with our core system


• Proactively identify and resolve technical issues, optimize system performance and ensure data integrity


• Maintain technical documentation


• Maintaining a keen awareness of new releases within the Salesforce ecosystem

Your Profile

• 5+ year experience working in Salesforce development


• Data driven and analytical mindset


• Effective communication skills


• Deep knowledge of key platform technologies: Apex, Visualforce, Aura, LWC/Web components, JavaScript, HTML5, CSS


• Deep knowledge of relational databases, SOQL and SQL


• Comprehensive understanding of event-driven architecture


• Expertise in configuring standard platform functionalities versus building from scratch


• Strong Knowledge of SFDC Flows/Metadata/APIs


• Comfortable working within release-management and scrum frameworks


• Salesforce certifications are a plus


• You need to have fluent English (C1) and German is great to have as well

Why us? 

• First things first: From day 1 you will play a key role in our company, because together we want to revolutionise the European automotive market.


• Growth and development: Your development is in focus! Benefit from an attractive salary model, an extensive onboarding programme, regular feedback cycles and individual coaching.


• Become a real COSie: Join our COS team and enjoy lots of fun, many great team events and our unique COS team spirit.


• Stay healthy and fit: With us you stay fit and receive a fitness subscription subsidy


• Fruit & Drinks: Help yourself to our fresh fruit and free drinks.


• Company pension scheme: We also care about you in your old age! We support you with your company pension scheme


• Travel allowance: You will receive a subsidy for your public transport ticket


• Modern equipment: You will receive a laptop and iPhone for mobile working