We're Hiring: Senior Software Engineer | Remote from Brazil | Fluent English requiredLocation: Remote – Brazil only Contact: PJ - Long Term We are looking for a kind, curious, and experienced Senior Software Engineer (Full Stack) who enjoys solving challenging problems and building impactful user experiences. You'll join a collaborative and supportive engineering team focused on making it seamless and compelling for users to engage with our platform. This is a fully remote role reporting to the Engineering Manager of Customer Experience, with strong opportunities for technical leadership, mentorship, and personal growth. What You'll Do Write high-quality, scalable, and testable code that drives key business initiatives Contribute hands-on while also helping shape the technical direction of the team Build and maintain features using modern technologies such as: Elixir, Ruby React, TypeScript, GraphQL Kafka, AWS (Lambda) PostgreSQL, DynamoDB Participate in architecture and design decisions Review pull requests and provide constructive feedback Collaborate closely with teammates through pair programming Deploy and monitor user-facing features in production Continuously learn and explore new technologies and patterns What We're Looking For 5+ years of professional software development experience Strong proficiency in Elixir or Ruby Solid experience with modern JavaScript (ES6+), HTML, and CSS Hands-on experience with React and its ecosystem (Node.js, npm) Familiarity with: RESTful APIs Git and version control workflows TypeScript Remote deployment tools Understanding of event-driven architectures, databases, and GraphQL A problem-solving mindset with a focus on user impact Interest in e-commerce, retail, or building sustainable digital ecosystems Nice to Have Experience with Kafka (event streaming) Experience transitioning from monoliths to microservices architectures Why Join Us Work with a supportive and collaborative team that values growth Have real influence on technical decisions and product direction Be part of a mission-driven environment focused on innovation and sustainability Continuous opportunities for learning, mentorship, and career development