Job Summary: We are seeking a Backend Developer responsible for support and development, focused on Java and trading technologies, with strong interpersonal skills. Key Highlights: 1. Opportunity for development and support with Java, Kafka, and React technologies. 2. Continuous professional training and development with access to certifications. 3. International corporate culture and challenging projects. **What We Are Looking For?** Backend Developer **Your Main Responsibilities:** Support and development **Mandatory Requirements:** Solid knowledge of core JAVA including OOP \-Use of Java Collections (HashMap, Treeset vs Hashset, \-Arraylist vs LinkedList, ConcurrentHashMap) * Multithreading in JAVA: * Synchronization code * Concurrency, Executor Framework * Database Experience * Effective Communication in English \-Experience in writing transactional code with Databases or \-Messaging * Market experience and connectivity to brokers * Full Stack Development including Javascript/React. * Use of Messaging / Kafka \& Rest * NoSQL/Document DBs * Scala * CI/CD * Git * Algorithms, computation complexity * Business Knowledge – Equities /trading * Cloud (GCP) * Use of IOC/Spring Working hours: Eastern US time (possible meetings at 5am) Minimum English level: B2 Hybrid position in CD MX **Soft skills:** * Leadership * Stakeholder Management * Problem Solving * Conflict Management * Relationship Building * Decision Making * Communication * Proactive * Pragmatic * Teamwork * Strategic Thinking * Control * Adaptability * Creative * Negotiation * Self-management *\-In compliance with our personal data protection policies, we inform you that the information you provide will be processed in accordance with the Privacy Notice available on our website, under the section: Privacy Notice for the Processing of Personal Data – Candidate\-* As a partner for IT consulting and software development, we specialize in the digital transformation of our clients in finance, insurance, and industry. Our approximately 700 talents in Germany develop sustainable solutions using state-of-the-art technologies. **What We Offer?** ------------------- We know your well-being is most important, so we offer a benefits package designed to support you at every stage of your life: * **Comprehensive major medical insurance covering dependents**, ensuring you and your family are protected when needed most. * **Dental and vision insurance**, because your overall health is also our priority. * **Life insurance**, providing peace of mind and security. * **Savings fund and savings account**, helping you build a solid future starting today. * **Grocery vouchers** and **home office vouchers**, supporting your daily life wherever you are. * **Corporate wellness services**, offering psychological, medical, legal, and veterinary care, plus conferences designed for your personal and professional development. * **Referral program**, where your recommendation can open doors for others—and earn you a reward! * **International corporate culture**, connecting you with global teams, challenging projects, and a diverse community enriching your professional growth. * **Training and development**, with access to trainings, certifications, and resources to propel your career to the next level