Volunteer Social Assistant

Job Summary: The professional will plan, design, and execute test plans and test cases, performing functional, regression, and integration tests, coll

• Plan, design, and execute test plans and test cases
• Collaborate with developers, business analysts, and stakeholders
• Contribute to the continuous improvement of testing processes and practices

**Who we are** ContrataPJ was born from practical market observation. While PJ hiring is growing rapidly, many companies continue operating wi

• B2B SaaS sales
• Lead generation and qualification
• Consultative presentations and negotiations

Job Summary: Intern for data development and analysis, focusing on R programming, Excel manipulation, BI tools and SQL, as well as supporting energy e

• Internship opportunity in data analysis and development.
• Work with R, Excel, BI tools, and SQL, and data visualization using Shiny.
• Collaboration on energy economics and innovation studies.

**STRATEGIC OPPORTUNITY | POWER BI MANAGER & DATA INTELLIGENCE** * **Area: Information Technology | Business Intelligence | Data Strategy** * **Salar

• Lead BI projects
• Develop strategic dashboards
• Optimize database structures

Job Summary: Data Scientist to conduct experimentation and impact analysis on data and AI products, with a focus on GenAI and continuous improvement o

• Act as a reference in GenAI
• Lead research with language models and fine-tuning
• Transform research into applied solutions

Junior IT Assistant Position \- On-site/RJ Join one of the leading companies in the accounting sector and build a successful career! For over 40 yea

• Develop backend services in Java
• Create data access patterns
• Collaborate with internal teams to resolve technical issues