Sr. Software Engineer - Backend

Description: Coderio designs and delivers scalable digital solutions for global companies, focusing on autonomy, clear communication, and technical excellence. Seeking a Senior Java Engineer to develop and operate backend solutions in a complex fintech environment, requiring experience in distributed architectures and openness to incorporating AI. Requirements: 5+ years of experience with Java. Experience in deploying, monitoring, and operating applications in production environments. Strong knowledge of microservices, idempotency, circuit breaker, retries, and CQRS. Experience with messaging and asynchronous communication, ideally with Kafka. Familiarity with NoSQL technologies. Knowledge and experience with AWS. Experience in fintech business processes. University degree in Systems Engineering, Computer Engineering, Computer Science, or equivalent. Conversational fluency in English. Residency in Argentina or Uruguay. Desirable: Knowledge of Golang and ability to interpret explain results. Benefits: Remote work modality. Participation in a high-impact regional strategic project. Collaboration with an international team and strong technical leadership. Opportunities for professional growth within digital transformation projects.