About the Role We are seeking a seasoned Java developer to join our team as we expand our fare engine calculations and architecture. This is an excellent opportunity for a skilled programmer to work with diverse technologies and programming paradigms, tackling complex and interesting challenges. The ideal candidate will have a good command of the English language, solid core programming skills in Java or Kotlin, and the ability to quickly pick up new technologies and domains. As a Senior Java Developer at our company, you will be responsible for building new features across multiple backend services that are central to our systems. We strive to create an enjoyable and rewarding environment for making great products. Your own journey is important to us too. Choosing a role here means joining a network of innovators from all walks of life; a group of passionate individuals who consistently deliver. Key Responsibilities - Build new features across multiple backend services. - Work with diverse technologies and programming paradigms. - Tackle complex and interesting challenges. Requirements - Solid core programming skills in Java or Kotlin. - Able to quickly pick up new technologies and domains. - Good command of the English language. What We Offer - Fully remote model for contractors based in Colombia. - Opportunity to work with diverse technologies and programming paradigms. - Chance to tackle complex and interesting challenges. About Us We are a network of innovators from all walks of life, passionate about making a difference. At our company, we operate with openness and trust, creating an environment where everyone feels empowered to bring their whole, authentic selves to work. Our mission is to make transit fair and accessible for all. We welcome applications from underrepresented backgrounds and encourage you to share your pronouns at any stage. Join us on our journey to simplify journeys, remove barriers, and improve daily life for millions.