Salesforce Developer (f/m/x)
CarOnSale
About CarOnSale
CarOnSale is building the operating system for B2B used-car trading in Europe. Based in Berlin, we connect thousands of dealers, OEMs, and remarketers across 6 countries on one AI-powered platform --- where every car gets the right buyer, at the right price, at the right time.
The automotive industry runs on fragmented processes, manual workflows, and opaque data. We're changing that. Our platform integrates software, pricing intelligence, logistics, and financing into one connected layer --- and the industry is moving with us.
If you want to build infrastructure that an entire industry depends on, you're in the right place.
About this Role.
40,000 buyers. 20+ countries. One Salesforce org carrying all of it. You own the two-way sync between Salesforce and our core platform, plus the migration off Aura and Visualforce that has been waiting for someone senior enough to do it properly.
Location: Remote from anywhere in Brazil, on a freelance contract. Your day starts at 7:00 AM Brazil time (12:00 CET) for overlap with the European team.
About us
CarOnSale is the AI-powered platform for B2B used car trading in Europe. Over 40,000 buyers from more than 20 countries trade on our platform --- and 85% of inventory is exclusive to us. We connect software, pricing intelligence, logistics and financing in one layer --- as the operating system for an entire industry.
One Platform. One Profit Engine.
Your responsibilities
- You own the two-way synchronisation service between Salesforce and our core platform
- You build new features from scratch and continuously improve the existing codebase, hands-on coding rather than configuration
- You translate business and user requirements into scalable Salesforce solutions, working with a distributed engineering team
- You take on underutilised platform features and cut technical debt
- You identify and resolve technical issues, optimise system performance and secure data integrity
- You mentor team members and keep technical documentation accurate and current
- You assess new Salesforce ecosystem releases and decide what is relevant for our platform
What you bring
- 5+ years of hands-on Salesforce development, most of it writing custom code rather than configuring
- Deep command of Apex, LWC, JavaScript, HTML5 and CSS, plus the confidence to work in the Aura and Visualforce code you will be migrating away from
- Strong SOQL, SQL and relational data modelling, and a solid grasp of event-driven architecture where Salesforce meets external systems
- Strong knowledge of SFDC Flows, Metadata API and Salesforce APIs, working within release management and Scrum
- AI-native working style: you use coding agents and LLM tooling daily and have real judgement about where they accelerate you and where they do not
- English at C1 level or above
- An established entity in Brazil able to invoice in euros
Nice to have
- Salesforce certifications
- Experience with Agentforce or Einstein AI features
- Spanish as an additional language
What you get
- Fully remote from anywhere in Brazil on a freelance contract
- Architecture ownership from day one
- An engineering culture where AI tooling is embedded in how the work gets done
- Direct access to the European engineering team, no client-vendor layer in between
- Initial 12-month contract with the possibility of extension
- Competitive hourly rate aligned with senior market rates
Apply now --- your CV is enough.
