Senior Java Developer

Description

Job Summary: We are seeking an experienced professional to work on backend development in Java, building new features and evolving the architecture using best practices. Key Highlights: 1. Experience with microservices, scalable integrations, and high-volume data. 2. Continuous collaboration with the product, architecture, and DevOps teams. 3. Development of new services focused on performance and maintainability. **At Premiersoft, we turn challenges into real solutions!** With over a decade of experience in software development, we are driven by a clear purpose: **creating technology experiences that accelerate business growth** and drive our clients’ digital transformation. Our team, composed of more than 200 **\#Heroes**, combines technical excellence with our core DNA: **Team Player, Growth Driven, and Problem Solver**. We thrive on challenges, are guided by innovation, and are committed to delivering **high-impact solutions**, every single day. **About the opportunity:** We are looking for an experienced professional to work on Java backend development, contributing to the creation of scalable, high-performance solutions. You will be responsible for developing new features and evolving the architecture, applying industry best practices. **Your responsibilities will include:** * Developing new backend services and features with a focus on performance and maintainability. * Actively participating in solution design and architectural decisions. * Applying development best practices and widely adopted industry standards. * Working with microservices, scalable integrations, and high-volume data. * Continuous collaboration with the product, architecture, and DevOps teams. **Required qualifications:** * Solid experience with Java 17 or later. Experience developing RESTful APIs and microservices. Knowledge of Spring Boot, Spring Data, and other modules within the Spring ecosystem. Experience with EKS (Elastic Kubernetes Service) and containers. Integrations using Webhooks and messaging systems (RabbitMQ or Kafka). Familiarity with AWS Lambda and serverless services. Experience with NoSQL databases (e.g., DynamoDB, MongoDB). Proficiency with tools such as Maven, Git, and Swagger-based documentation. **Nice-to-have qualifications:** * Knowledge of AWS services such as SNS/SQS, S3, EC2, DynamoDB. * Experience with CI/CD pipelines. * Proficiency with tools like Docker, Kubernetes, SonarQube, Datadog. * Strong practices in automated testing (unit and integration tests). * Experience with Hexagonal Architecture, Clean Architecture, or similar patterns. Hybrid hiring model: São Paulo/SP or Blumenau/SC. **What we offer:** * A **collaborative** environment with **continuous knowledge sharing**; * An open culture embracing **innovation, ideas, and ownership**; * Use of **modern technologies** and industry best practices; * Focus on **technical excellence** and **real-world impact** in deliverables; * Ongoing encouragement for **learning and professional development**. **Our benefits:** * **Flexible benefits card** via Flash — covering meals, mobility, wellness, and more; * **Health insurance plan** (Unimed); * Partnership with a **mental health clinic**; * **TotalPass:** access to gyms, studios, and wellness activities; * Gifts via Flash — **birthday gift** and **time-in-company gift**; * Talent referral bonus — **R$ 2,000.00 per successful hire**; * Continuous development through **Personal Development Plans (PDI), feedback, and certification support**; * **Free English classes:** preparing you for international opportunities. See what it’s like to join the Premiersoft team Learn more about us Visit our headquarters Communication throughout the selection process occurs via email or WhatsApp. To avoid missing any updates, please add the domain **@premiersoft.net** to your list of trusted senders and monitor both your inbox and spam folder.