Job Summary: Coderio is seeking a Senior Java Engineer to develop and operate backend solutions in a complex fintech environment, leading projects from architecture design through execution. Key Highlights: 1. Integration of AI into daily tasks 2. Collaboration with international teams and strong technical leadership 3. Opportunity for professional growth in digital transformation **About Coderio** Coderio designs and delivers scalable digital solutions for global enterprises. With a solid technical foundation and a product-oriented mindset, our teams lead complex projects from architecture to execution. We value autonomy, clear communication, and technical excellence, collaborating closely with international teams and partners to build technology that makes an impact. More information: http://coderio.com We are looking for a Senior Java Engineer to join a high-caliber technical team focused on the development, evolution, and operation of backend solutions within a demanding and complex fintech environment. This role requires hands-on experience with distributed architectures, a strong technical foundation, sound judgment when working on production systems, and openness to incorporating AI into daily work. **What You Can Expect from This Role (Responsibilities)** This is a highly technically demanding role emphasizing autonomy and execution capability. You will be responsible for designing, developing, and operating Java-based backend solutions on microservice architectures, integrating messaging, asynchronous communication, resilience best practices, AWS, NoSQL, and AI within a high-complexity fintech environment. **Requirements** \+5 years of experience working with **Java** Experience in **application deployment, monitoring, and operations** in production environments Solid experience with **microservices**, **idempotency**, **circuit breaker**, **retries**, and **CQRS** Experience with **messaging** and **asynchronous inter-application communication**, ideally using **Kafka** and handling **partition key** Experience working with **NoSQL** technologies Knowledge and experience with **AWS** Experience in **fintech business processes** Experience and openness to incorporating **AI** into daily tasks Completed university degree in **Systems Engineering**, **Computer Engineering**, **Computer Science**, or equivalent fields Fluent conversational **English** level Residency in **Argentina or Uruguay** **Desirable** Knowledge of Golang Ability to read and interpret explain plan results **Benefits** Remote work mode Participation in a high-impact regional strategic project. Collaboration with an international team and strong technical leadership. Opportunity for professional growth within digital transformation projects. **Why Join Coderio?** We are remote-first, passionate about technology, collaborative work, and fair compensation. We offer an inclusive, challenging environment with real opportunities for growth. If you’re motivated to build impactful solutions for global finance and HR projects, we’re waiting for you. Apply now. We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
Sofía González
Indeed · HR
Sofía González
Indeed · HR
