mid level, AWS/Kotlin Backend Developer

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Mid-Level AWS/Kotlin Backend Developer based in Brazil.

This is an opportunity to join a strategic technology project focused on building robust, scalable backend solutions in a modern cloud environment.
You’ll work primarily with Kotlin and AWS, contributing to systems where reliability, performance, and security are critical.
The role combines backend engineering with cloud-native development, containerization, messaging, and distributed systems.
You’ll be encouraged to challenge technical decisions, explore better approaches, and contribute beyond simply executing predefined tasks.
AI-assisted development is also part of the engineering environment, with an emphasis on critically reviewing and validating AI-generated output.
You’ll collaborate with experienced technology professionals in a culture that values continuous learning, technical curiosity, and delivery excellence.
For candidates based in the Campinas Metropolitan Region, office attendance is required in accordance with the applicable hybrid-work policy.