Desenvolvedor Fullstack, Java/React/IA/LLM
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Job Description
Fullstack Developer building AI-driven solutions for the telecom sector at Stefanini. Collaborating on projects involving Java, React, and cloud technologies in a remote role.
Responsibilities:
- Estamos montando um time excepcional para construir uma plataforma corporativa com IA e impacto para uma grande empresa o segmento de telecomunicações.
- Esta vaga é para você que curte engenharia, com testes rigorosos, segurança proativa, arquitetura elegante.
- Você vai trabalhar com Java + Spring Boot em arquitetura distribuída (10+ microserviços)
- LLMs em produção (OpenAI/Azure, RAG, MCP Servers, agentes autônomos)
- React + TypeScript com Micro Frontends (Module Federation)
- Kubernetes + Istio em ambiente cloud de larga escala
- Segurança e compliance em dados corporativos sensíveis
- Você vai navegar entre microserviços, RAG pipelines, integrações LLM, infraestrutura distribuída e frontend moderno.
Requirements:
- Experiência sólida com Java, Spring Boot, programação reativa (WebFlux/Reactor)
- Conhecimento prático de LLMs em produção (integração, embeddings, RAG)
- Familiaridade com Kubernetes, Istio, CI/CD moderno
- React/TypeScript em aplicações de médio/grande porte
- PostgreSQL, Redis, mensageria assíncrona
- Mentalidade de ownership e proatividade em segurança
- Diferenciais: Experiência com NestJS, Module Federation, Spring AI/LangChain
- Background em telecom, fintech ou scale-ups com arquiteturas multi-tenant.
Benefits:
- Vale-alimentação ou vale-refeição;
- Desconto em cursos, universidades e instituições de idiomas;
- Academia Stefanini — plataforma com cursos on-line, gratuitos, atualizados e com certificado;
- Mentoring;
- Clube de vantagens para consultas e exames;
- Assistência médica;
- Assistência odontológica;
- Clube de vantagens e descontos nos melhores estabelecimentos;
- Clube de viagens;
- Convênio para pets.
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