Job Summary: We are looking for a Backend Developer to work on system development, bug fixing, and improvements, collaborating with development, requirements, and testing teams. Key Highlights: 1. Working autonomously and making strategic decisions in dynamic environments 2. Developing Backend systems and fixing bugs 3. Collaborating with development, requirements, and testing teams **We are seeking someone who dares to co-lead with us.** **Responsibilities and Duties:** * Perform Backend system development activities as described * Collaborate with other development, requirements, and testing teams * Estimate development efforts for user stories, tasks, and bugs * Fix bugs and implement improvements **Requirements and Qualifications:** * JavaScript experience * Angular experience * Solid Backend project experience * Git version control experience * Experience or practice with AWS and API projects * Writing unit tests * Writing well-designed, testable, and efficient code * Good understanding of Lean Startup * Proven experience in highly complex projects * Knowledge of Jira Software / Confluence * Ability to work autonomously and make strategic decisions in dynamic environments, ensuring high-quality deliveries even under challenging deadlines **Desirable:** * Experience with high-performance software and highly available distributed systems * Knowledge and application of multiple paradigms and methodologies * Experience in the financial market and/or crypto assets * Familiarity with GIT and Linux * Prior experience in projects using the API-First methodology **Additional Information:** * For your health, we offer **medical and dental assistance** with no co-payment for exams and consultations. * Want more well-being? We offer **Gympass** and **Zenklub** (with two free sessions per month) to take care of your physical and mental health. * When hunger strikes, use our meal benefit **Caju** to shop at any supermarket or restaurant. * Love traveling? Here we have **Férias & Co**, a benefit that helps you make your dream trip happen. * Have children? Count on our **childcare allowance**. * Growing family? We offer **MomCare**, a flexible monetary incentive post-maternity leave for new Datunian mothers. * To make your workspace truly yours, count on our **home office allowance**. * Want to invest in your professional development? We partner with several renowned educational institutions to offer you discounts of up to 70% on **undergraduate**, **postgraduate**, **MBA**, **language**, and many other courses! **To learn about all our benefits, visit the** **homepage of our careers page.**