• Diseñar arquitecturas distribuidas (microservicios, monolitos modulares) • Definir estándares de desarrollo backend • Seleccionar tecnologías (Java, .NET, Node.js, Python, etc.) • Diseñar APIs (REST, GraphQL, gRPC) • Implementar estrategias de escalabilidad (horizontal/vertical) • Definir patrones de diseño (DDD, CQRS, Event Sourcing) • Gestionar bases de datos (SQL y NoSQL) • Diseñar mecanismos de seguridad (auth, authz, cifrado) • Asegurar monitoreo, logging y observabilidad • Colaborar en pipelines CI/CD

• Create and maintain ASP.NET web applications with a microservice backend • Collaborate with team members and other groups as part of a multi-disciplinary agile team (Product, Delivery, UX/UI, DevOps, Architecture, Infra, QA) • Support software architecture design through research and tech spikes • Document, revise, and augment engineering decision logs, and architecture / technical knowledge base • Participate in design reviews, peer code reviews, spring review with code demos, sprint planning and retros • Assist with estimating and breaking down components into individual work items, project and release planning, and deployments

Role Description We are seeking an experienced Backend Engineer to build and enhance a Java & Spring Boot based enterprise application that drives secure, profile-based interactions with internal systems. The role involves working on scalable microservices and REST APIs, integrating with internal authentication frameworks, and contributing to a large-scale data processing pipeline. The ideal candidate will bring strong backend expertise, a problem-solving mindset, and experience in developing high-performance, distributed systems aligned with modern architecture practices. - Design, develop, test, and maintain enterprise-grade applications using Java and/or C++. - Build and enhance RESTful APIs, microservices, and backend systems. - Participate in system design, architecture discussions, and technical reviews. - Write clean, maintainable, and efficient code following coding standards. - Optimize application performance, scalability, and reliability. - Develop automated unit, integration, and regression tests. - Collaborate with Product Managers, QA, DevOps, and stakeholders. - Troubleshoot production issues and provide timely resolutions. - Participate in Agile ceremonies, sprint planning, and code reviews. Qualifications - 8+ years of experience in Java development. - Strong proficiency in Java (8/11/17+) and/or Modern C++ (C++11/14/17/20) with a solid foundation in OOP, data structures, algorithms, and design patterns. - Hands-on expertise in backend development using Spring Boot, Spring MVC, and Hibernate, with experience in microservices architecture and REST API design. - Exposure to front-end development technologies. - Strong experience working with SQL databases. Requirements - Experience with AI/ML integrations. - Exposure to Data Engineering or Big Data technologies. - Knowledge of Infrastructure as Code (Terraform, Ansible). - Experience working in financial services, fintech, or large-scale enterprise environments. Benefits - Culture of relentless performance: join an unstoppable technology development team with a 99% project success rate and more than 30% year-over-year revenue growth. - Competitive pay and benefits: enjoy a comprehensive compensation and benefits package, including health insurance, language courses, and a relocation program. - ForeverRemote work culture: make the most of the flexibility that comes with remote work. - Growth mindset: reap the benefits of a range of professional development opportunities, including certification programs, mentorship and talent investment programs, internal mobility and internship opportunities. - Global impact: collaborate on impactful projects for top global clients and shape the future of industries. - Welcoming multicultural environment: be a part of a dynamic, global team and thrive in an inclusive and supportive work environment with open communication and regular team-building company social events. - Social sustainability values: join our sustainable business practices focused on five pillars, including IT education, community empowerment, fair operating practices, environmental sustainability, and gender equality.

• Diseñar y desarrollar soluciones basadas en arquitecturas de microservicios • Implementar aplicaciones backend utilizando Java + Spring Boot y React • Diseñar e implementar arquitecturas síncronas y asíncronas • Integrar y gestionar servicios en AWS • Liderar iniciativas y coordinar entregas con el cliente