Are you **looking for new challenges** and a place where you can enjoy a close-knit environment while constantly **learning**? Welcome to a team with a clear purpose: **"TRANSFORMING** people’s lives by being the most trusted **TECHNOLOGICAL** partner"! ### **Get ready and join this adventure!** **What will you find?** --------------------- * **Technical and personal challenges** that will keep you growing continuously. * A connected team focused on **your physical and mental well-being**. * A **continuous improvement culture**, fresh and collaborative, with learning opportunities and people eager to support you. * **KaizenHub**, a program designed to enhance your talents, offering **feedback**, mentoring, and coaching through **Sofka U**. It’ll be both a challenge and a game! * Programs such as **Happy Kaizen** and **WeSofka**, which care for your physical and emotional well-being. **What are we looking for?** ------------------ We’re seeking a **Backend Developer Master** with **5 years** of solid technical experience, specialized in the **Java and Python ecosystems**. Your profile combines advanced expertise in **Spring Boot, Java WebFlux, and Pandas**, along with the ability to design scalable solutions using **DynamoDB and PostgreSQL**. As a technical reference, you possess deep knowledge of **SOLID principles**, containerization with **Docker and Kubernetes**, and a quality-oriented mindset driven by performance testing and robust architectures. This is your opportunity to go beyond code and become an innovation driver. At Sofka, your technical leadership will directly impact high-complexity projects, collaborating across the entire software lifecycle within an environment that values technical excellence, agility, and the strategic use of AI and AWS services. ### **Responsibilities** * Collaborate across the full software development lifecycle—from product conception through final implementation in production. * Design and develop robust backend architectures using Java WebFlux and Python to ensure high application performance. * Implement and uphold engineering best practices by strictly applying SOLID principles and executing unit tests. * Manage microservice integration and deployment using tools such as Docker, Kubernetes, and messaging systems like RabbitMQ. * Optimize application performance through performance testing and efficient management of relational and NoSQL databases. * Actively participate in multidisciplinary teams, contributing innovative technical solutions and maintaining assertive, proactive communication. ### **Requirements** * **Education:** Graduate professional in Systems Engineering, Software Engineering, or related fields. * **Experience:** 5 years of demonstrable backend software development experience, leading technical processes and participating in deploying scalable cloud-based solutions. ### **Technical Knowledge** * Java (Spring Boot and Java WebFlux) * Python (Pandas) * Databases: DynamoDB and PostgreSQL * Infrastructure: Docker, Kubernetes, and AWS * Messaging and Repositories: RabbitMQ and Artifactory * Methodologies and Quality: SOLID Principles, Unit and Performance Testing * DevOps: Acceptance cycles, deployment, and Git * Artificial Intelligence tools applied to software development ### **APPLY NOW** and be part of this story! **Conditions** --------------- * **Indefinite-term contract** — We aim for long-term relationships and want you to be part of our family for many years! * **Looking for professional growth?** At Sofka, we offer a **learning ecosystem** with multiple tools to bridge skill gaps and boost your capabilities. You decide how you want to grow!