Frontend Software Engineer

JOIN OUR TEAM BetWarrior is a next-generation digital gaming company with a bold mission: to redefine the way people experience sports betting and casino entertainment across Latin America. With a dynamic and diverse team, deep market insights, and cutting-edge technology, we're creating an experience that is personalized, responsible, and always player-first. Great people, bold ideas, and a sharp focus on user experience set us apart. Purpose We are looking for a Frontend Software Engineer with an analytical mindset and a product-oriented perspective to join our multidisciplinary teams. At BetWarrior , we are evolving toward a Spec-Driven Development (SDD) and Given-When-Then / Behavior-Driven Development (BDD) model. We are not simply looking for a developer who turns designs into code, but rather an engineer who takes end-to-end ownership of the problem: from refining and technically specifying requirements (state diagrams, API contracts, Markdown/Gherkin specs) to delivering robust and scalable solutions. In this role, you'll Lead technical analysis based on initial Product/UX Acceptance Criteria. Define sequence/state diagrams, API contracts, and write functional specifications (MD/Gherkin) before writing code. Model complex state flows and design resilient interface architectures capable of operating in high-traffic, low-latency environments. Work closely with Product and UX teams in small, autonomous squads, acting as the technical bridge between business ideas and via