Postúlate en Kit Empleo: kitempleo.com.ar/empleo/py4wz

**_This is us_**

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our 6000+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development.

**_This is the job_**

In **CABA, Argentina** within the **Data Engineering and Integration** domain, we are actively seeking a professional to strengthen our team dedicated to **quality assurance of complex data systems and real-time data flows**. You'll be responsible for validating event processing, integrations, and pipelines associated with critical business processes including benefits, refunds, and discounts. This senior-level role requires deep technical expertise, strong analytical abilities, and the autonomy to design and execute comprehensive testing strategies across complex distributed systems.

**_This is you_**
- Senior-level experience with solid track record validating complex systems, integrations, and data flows.
- Expert knowledge of Apache NiFi for data flow automation and orchestration.
- Strong proficiency with Apache Kafka for event streaming and real-time data processing.
- Advanced SQL skills for complex queries, data validation, and analysis.
- Hands-on experience with MongoDB and NoSQL database validation.
- Advanced Excel proficiency specifically for data analysis and reporting.
- Experience with Visual Studio working on.dtsx packages and SSIS (SQL Server Integration Services).
- Working knowledge of Confluent platform for Kafka management.




- Proficiency using Postman for API testing and validation.
- Experience with Swagger for API documentation and testing.
- Strong understanding of JSON data structures and validation.
- Familiarity with ALM (Application Lifecycle Management) tools and processes.
- Experience working with OpenShift or similar container platforms.
- Technical tools proficiency including Notepad++ for data manipulation.
- Experience using Miro for collaborative documentation and workflows.
- Working knowledge of ServiceNow for incident and defect management.
- Solid experience working with Scrum methodology in agile environments.
- Technical autonomy with ability to work independently on complex problems.
- Strong analytical abilities and critical thinking skills.
- Proactive profile with strong focus on quality and continuous improvement.

Nice-to-have skills:

- ISTQB or similar QA certifications.
- Experience with test automation frameworks.
- Knowledge of CI/CD pipelines and DevOps practices.
- Understanding of financial systems related to benefits, refunds, and discounts.

**_ This is your role_**
- Design, execute, and maintain comprehensive technical testing strategies for real-time data flows and event processing.
- Validate event processing systems, integrations,



and data pipelines associated with benefits, refunds, and discounts.
- Execute functional, technical, and integration testing on services and APIs using tools like Postman and Swagger.
- Analyze data across relational databases (SQL) and non-relational databases (MongoDB) to validate consistency and integrity.
- Validate data flows and transformations in Apache NiFi orchestration pipelines.
- Test event streaming and message processing in Apache Kafka and Confluent environments.
- Validate SSIS packages and data integration processes in Visual Studio.
- Work collaboratively with development, architecture, and business teams using Scrum methodology.
- Actively participate in sprint ceremonies including refinements, planning sessions, daily stand-ups, and retrospectives.
- Manage defect lifecycle from identification through resolution, maintaining evidence and documentation.
- Track and report quality metrics to stakeholders, providing insights on system reliability.
- Ensure end-to-end quality across lower environments and pre-production systems.
- Perform advanced data analysis using Excel to identify patterns, anomalies, and quality issues.
- Document test cases, scenarios, and results in ALM tools.
- Collaborate using Miro for visual documentation and team alignment.
- Manage incidents and defects in ServiceNow, ensuring proper prioritization and follow-through.
- Validate JSON payloads and data structures across integrated systems.
- Conduct integration testing across OpenShift containerized environments.

Postúlate en Kit Empleo: kitempleo.com.ar/empleo/py4wz

📌 Senior Quality Engineering (Buenos Aires)
🏢 avenga
📍 Buenos Aires