Data Scientist

Description

Job Summary: Develop and enhance LLM-based models, design and optimize data pipelines, automate ETL processes, and ensure data solution quality through cross-functional collaboration. Key Highlights: 1. LLM model development and data pipeline optimization 2. ETL process automation and integration via APIs or messaging systems 3. Collaboration with cross-functional teams on AI projects An IT services company is hiring a Data Scientist in Duque de Caxias. **WANT TO JOIN THIS RECRUITMENT?** ---------------------------------- * Review all job details on Jobbol and apply for free. **What will you do in this role?:** Develop and enhance LLM (Large Language Models)-based models, from prompt engineering to production deployment. Design, maintain, and optimize data pipelines using tools such as NiFi and Kafka. Automate ETL processes and system integrations via APIs or messaging systems. Ensure data solution quality, version control (Git), and testability. Collaborate with cross-functional teams on AI projects. This position is based in Rio de Janeiro / RJ. **Company Offer:** * Salary: Competitive with the market. * Benefits competitive with the market. **Additional Information:** * Contract type: Hybrid * Duration: Full-time * Working hours: To be determined. ***Work Location:*** *Hybrid work mode* *If you reside in São João de Meriti, Belford Roxo, Nilópolis, or Mesquita, consider applying for this opportunity.* ***Application Deadline:*** *10/30/2025* ***Expected Start Date:*** *11/07/2025* ***JobId.:*** *29380056327\_3200* *✔ Follow:* ***@jobbol.empregos*** *on Instagram and unlock the best of the 2025 job market\.*