Semantix

Engineer

• Develop and evolve decision flows using FICO platforms (DM, DMPS, PIDD, FAC).
• Create and configure Jobs, Job Steps, Streams and Tuples in the FICO DMPS environment.
• Ensure governance, traceability and performance of decision assets.
• Work with large volumes of structured and unstructured data using Spark, PySpark and Databricks.
• Implement automation of decisions based on data, rules and analytical models.
• Integrate data, analytics and compliance engines into decision flows.
• Consume and integrate multiple data sources, performing real-time transformations and enrichment.
• Conduct tests and experiments (A/B testing, backtests) to validate hypotheses.
• Monitor the operational and analytical performance of decision flows.
• Document methodologies, pipelines, architectures and processes clearly and in an organized manner.

Data Engineer – FICO, DM, DMPS, PIDD, FAC

• Creation, transformation and analysis of structured and unstructured data.
• Development, publishing and automation of interactive dashboards in Power BI.
• Building analytical data models (Star Schema, Snowflake, etc.).
• Monitoring and optimizing SQL query performance.
• Handling and analyzing large volumes of data.
• Creating business rules and data processing for MDM (Master Data Management).
• Performing comparative analyses and data quality validations.
• Building and automating processes in cloud environments (Azure/Databricks).
• Collaborating with business areas to gather requirements and define strategic KPIs.
• Ensuring a good user experience (UX) in dashboards and data products.

Senior Data Visualization Engineer

Product Manager

• Work directly with the Product Owner (PO), supporting the definition and prioritization of the product backlog, and writing clear user stories and acceptance criteria.
• Support team leadership, ensuring delivery quality, adherence to the defined architecture, and the use of development best practices.
• Decompose epics and complex features into smaller, manageable tasks for the team.
• Facilitate communication between business areas and the development team, translating business needs into technical requirements.
• Orchestrate the team's work, promoting collaboration and autonomy.
• Analyze and propose technical solutions for project challenges, including the decommissioning of legacy systems.
• Ensure code quality and test coverage.
• Create and maintain accurate, up-to-date technical documentation.
• Monitor and communicate project progress to stakeholders.

Senior Product Owner

Data Scientist

• Lead the design and evolution of prescriptive solutions based on Linear Optimization (LP) and its extensions (MIP/CP), ensuring measurable impact (cost, SLA, service level, productivity).
• Act as a technical reference in LP/MIP modeling: formulation, relaxations, sensitivity analysis, bottleneck identification and performance improvement.
• Develop and optimize models using CPLEX (DOcplex/CPLEX), including strategies such as decomposition, warm start, formulation refinement and tuning.
• Design and apply heuristics and metaheuristics (and hybrid heuristic+solver approaches) for large/complex problems and time-constrained scenarios.
• Architect and operationalize solutions in Azure, ensuring reliability, traceability, observability and governance throughout the model lifecycle.
• Lead discovery with stakeholders: problem understanding, KPI definition, experimental design and validation of generated value.
• Mentor team members (mid-level/junior), raise quality standards (documentation, reproducibility, code review) and support technical decision-making.

Senior Data Scientist – Optimization

Software Engineer

• Develop and maintain mobile applications in React Native (iOS and Android).
• Implement responsive, accessible interfaces from UI/UX prototypes.
• Integrate REST/GraphQL APIs and third-party services.
• Write testable, reusable, and well-documented code.
• Identify and fix bugs and performance bottlenecks.
• Collaborate on code reviews and the definition of technical standards.
• Contribute to the continuous improvement of processes and architecture.

Data Engineer – FICO, DM, DMPS, PIDD, FAC

Senior Data Visualization Engineer

Senior Product Owner

Senior Data Scientist – Optimization

React Native Developer, Mobile Engineer