Backend Developer

Description

Job Summary: We are looking for a Backend Developer to work on the development and evolution of services, integrations, and APIs, with a focus on code quality, architecture, performance, and scalability. Key Highlights: 1. Development and maintenance of integrations with REST and SOAP APIs 2. Collaborative work with frontend, product, QA, and infrastructure teams 3. Creation of scalable and resilient solutions using messaging tools We are seeking a **Backend Developer** to work on the development and evolution of **services, integrations, and APIs** that support our internal applications. We are looking for someone who pays attention to **code quality, software architecture, performance, and scalability**, enjoys working in a team, and contributes to the continuous improvement of our solutions. **Your day-to-day responsibilities will include:** * Developing and maintaining **integrations with REST and SOAP APIs**. * Developing and maintaining applications using **NestJS and Node.js**. * Implementing **business logic and integrations with relational databases**. * Creating **scalable and resilient** solutions using messaging tools. * Using **Redis** for caching, queues, and performance optimization. * Conducting **code reviews**, proposing improvements, and following development standards. * Collaborating with **frontend, product, QA, and infrastructure teams**. * Supporting the application lifecycle, contributing to **monitoring, performance, and troubleshooting**. **What we expect from you:** * Bachelor's degree in **Information Technology or related fields**. * **Backend development experience**, preferably in **corporate environments or product teams**. * Experience with **NestJS**. * Proficiency in **TypeScript**. * Experience with **Node.js**. * Knowledge of **relational databases**, preferably **PostgreSQL or MariaDB**. * Experience with **messaging systems** (e.g., RabbitMQ, Kafka, BullMQ). * Knowledge of **Redis** (caching, pub/sub, queues, etc.). * Familiarity with **Git** and version control best practices. * Experience with **agile methodologies** (Scrum or Kanban). * Experience with **automated testing** (Jest, Vitest, or similar). * Knowledge of **CI/CD pipelines**. **What you’ll find here:** * A welcoming and collaborative environment * Caju Benefits with flexible usage (meals, mobility, culture, health, or education) * Amil Health Insurance * Uniodonto Dental Insurance * Wellhub (gyms and wellness apps) * Psychological and nutritional support via Conexa Saúde * Pharmacy benefits * On-site fitness activities * Internal events and recognition initiatives * Partnerships with educational institutions * Self-service machine with coffees, teas, and snacks * Rentbrella (shared umbrellas) **Work Location** Barreiros, São José – SC **Work Schedule** On-site, Monday through Friday