Applications Developer at agilize

Setup: Remote - Brazil
Type: Full-time
Posted: May 26, 2026

Description

Agilize, Brazil's leading online accounting platform focused on customer service for micro and small businesses, is seeking a highly adaptable and problem-solving oriented individual to join their Marketing and Sales team. The successful candidate will leverage AI as a core tool, utilizing analytical thinking and technical expertise to develop and maintain AI-assisted applications, identify operational improvements, support growth initiatives, and contribute to scalable solution development.

Required Skills

Claude Code
Clean Architecture / Hexagonal Architecture
Git
Docker
observability concepts
API security practices
LLMs
Prompt Engineering
RAG (Retrieval Augmented Generation)
embeddings and semantic search
PostgreSQL databases
MySQL

Additional Information

Preferred Qualifications: Experience with fine-tuning models;
Use of Whisper or other transcription APIs (speech-to-text);
Basic knowledge of autonomous agents and multi-step orchestration;
Experience evaluating output quality (metrics, guardrails, fallback strategies);
Messaging and Asynchronous Processing—RabbitMQ (AMQP): publishing, consuming, and dead-letter queues, plus worker and queue architecture for processing background tasks;
Experience delivering in production with Go 1.20+;
Building REST APIs with the Gin Framework;
Proficiency with goroutines, channels, and concurrent programming;
GORM for relational databases;
Go modules and dependency management;
Experience developing applications with React and Next.js 14+ in production;
Familiarity with frontend/fullstack architecture best practices, performance optimization, and error handling in React/Next.js applications.