Senior Full Stack Developer – Frontend Oriented

This position is listed on behalf of a partner company, which manages all applications and next steps. Our partner is looking for a Senior Full Stack Developer – Frontend Oriented based in Brazil.

We are looking for a Senior Full Stack Developer with a strong frontend focus to help build the next generation of social commerce experiences. In this role, you will develop high-performance, interactive shopping experiences that turn viewers into buyers and help brands generate measurable revenue. You will work across live video players, product carousels, integrations, SDKs, and data-driven features used by customers across multiple markets. Your work will directly influence product performance, customer experience, and the reliability of live shopping events. Joining a distributed international team, you will have meaningful ownership, opportunities to shape technical decisions, and the freedom to build scalable solutions in a fast-moving environment.

Accountabilities

• Build and optimize frontend experiences, including interactive carousels, video players, and live shopping features used by large audiences.

• Develop fast, reliable, and scalable product experiences that perform consistently on customer websites and applications.

• Improve integrations, SDKs, and embeddable solutions for eCommerce platforms such as Shopify, Tiendanube, and Salesforce Commerce Cloud.

• Strengthen tracking, attribution, and reporting capabilities to help customers measure revenue generated through the platform.

• Build configurable and reusable solutions that can scale across multiple customers rather than relying on one-off implementations.

• Ship, monitor, and debug production features, ensuring high availability and a smooth customer experience.

• Collaborate with a global, remote team to identify product improvements and deliver impactful technical solutions.

• Contribute across frontend and backend development as needed, using the team's modern technology stack.

Requirements:

• 5+ years of professional software development experience, with a strong focus on frontend engineering.

• Senior-level proficiency in React and TypeScript.

• Working knowledge of Node.js, Google Cloud Platform (GCP), and Firebase.

• Proven experience shipping, maintaining, and debugging features in production environments.

• Deep experience in at least one of the following commercial areas: eCommerce, Marketing, or Media.

• Sufficient familiarity with the other two areas to contribute effectively from day one.

• Strong problem-solving skills, autonomy, and sound technical judgment.

• Clear communication skills and the ability to collaborate effectively in a distributed, remote team.

• Professional fluency in written and spoken English, the primary language used across the global business.

Nice to have:

• Experience in media, advertising, or ad tech.

• Familiarity with live shopping, social commerce, video commerce, or interactive digital experiences.

Benefits:

• Fully remote work within the LATAM region.

• Full-time independent contractor engagement.

• Monthly compensation of USD 2,000–3,000, depending on experience.

• Opportunity to help shape an emerging category in social commerce and live shopping.

• Meaningful ownership and responsibility from day one.

• Collaboration with an international team across Latin America, Europe, Israel, and the United States.

• Modern technology stack and opportunities to work on challenging, scalable products.

• Access to training and AI tools to support continuous learning and professional development.

• Knowledge sharing and mentorship from an experienced team.