Developer Analyst (Pleno)
Core
Full-stack backend developer building financial products, APIs, and AI-integrated solutions for the fintech market.
Role type
Mid-level backend developer (Java/Spring Boot)
Builds
REST APIs, financial integrations, microservices, and AI applications (LLMs, RAG)
Domain
Fintech / Financial Services
Deliverable
production ML models
Required skills
Java, Spring Boot, Node.js, NestJS, REST APIs, Microservices, PostgreSQL, SQL, AWS/Azure/GCP, Docker, CI/CD, Git, JSON modeling
Preferred skills
Generative AI, LLMs (OpenAI, Azure OpenAI, Gemini, Claude), RAG, MCP Servers, NoSQL (MongoDB), Open Finance, PIX
Technologies
Java, Spring Boot, Node.js, NestJS, PostgreSQL, SQL Server, MySQL, MongoDB, AWS, Azure, GCP, Docker, Git, OpenAI, Azure OpenAI, Gemini, Claude
Responsibilities
Build REST APIs and integrate with partners, banks, and payment gateways; Develop new features and evolve existing systems; Participate in defining modern and scalable architectures; Ensure code quality through automated tests and code reviews; Monitor and improve application performance, security, and observability; Support AI initiatives applied to products and internal processes.
Seniority
Mid-level, hands-on IC