Summary: Oowlish is seeking a Senior Backend & Cloud Engineer to maintain and scale a robust backend infrastructure using modern Java and AWS, contributing to pioneering digital solutions. Highlights: 1. Collaborate with premier US and European clients on pioneering digital solutions 2. Opportunity to cross-train in .NET/Azure ecosystem 3. Work in a Great Place to Work certified environment with professional growth **Join Our Team** Oowlish, one of Latin America's rapidly expanding software development companies, is seeking experienced technology professionals to enhance our diverse and vibrant team. As a valued member of Oowlish, you will collaborate with premier clients from the United States and Europe, contributing to pioneering digital solutions. Our commitment to creating a nurturing work environment is recognized by our certification as a Great Place to Work, where you will have opportunities for professional development, growth, and a chance to make a significant international impact. We offer the convenience of remote work, allowing you to craft a work\-life balance that suits your personal and professional needs. We're looking for candidates who are passionate about technology, proficient in English, and excited to engage in remote collaboration for a worldwide presence. **About the Role** We are looking for a **Senior Backend \& Cloud Engineer** to maintain and scale a robust backend infrastructure built on **modern Java and AWS**. In this role, you will be responsible for building and maintaining APIs, ensuring database integrity, and managing cloud infrastructure in production environments. You will work closely with cross\-functional teams to ensure reliable, secure, and scalable backend systems. In addition to your primary Java/AWS stack, this role offers the opportunity to **cross\-train in an internal NET/Azure ecosystem**, supporting internal services during maintenance periods. This position is ideal for a senior engineer who values ownership, system reliability, and cloud\-first architectures. ### **Key Responsibilities:** * + **Backend Development:** Build and maintain RESTful services using **Java 21** and **Spring Boot 3\.3\.0** + **Database Management:** Manage database schema changes and migrations using **Flyway** + **Cloud Infrastructure:** Manage hosting and resources in **AWS**, including **EC2/ECS** and **AWS Secrets Manager** + **Identity Management:** Maintain authentication flows using **Auth0** and **Microsoft Entra ID** ### **Cross\-Functional Responsibilities:** * + Willingness to learn and contribute to **.NET Core (C\#)** and **Azure** environments + Support internal services during maintenance periods as needed ### **Must Have:** * + **Expert:** Java 21\+, Spring Boot 3\+, and **SQL** + **Proficient:** AWS ecosystem (compute, networking, security) and **Flyway** + **Experience:** Building and maintaining **CI/CD pipelines using GitHub Actions** + Strong problem\-solving skills and the ability to work autonomously Benefits \& Perks: Home office; Flexible Hours; Competitive compensation based on experience; Career plans to allow for extensive growth in the company; International Projects Games and Competitions; And more! Come join us in breaking the mold and revolutionizing the tech landscape!