Tableau Developer

As a Tableau Developer at Alter Solutions Portugal, you will focus on designing and developing interactive dashboards and reports that provide valuable insights for the Global Markets front office. Your role will involve collaborating with data engineers to ensure data accuracy, engaging with stakeholders to understand their needs, and maintaining detailed documentation of all the dashboards and reports you create. You'll also be troubleshooting technical issues and optimizing performance, making your contributions essential for the team.

To succeed as a Tableau Developer at Alter Solutions Portugal, candidates need an academic background in fields like Computer Science, Information Technology, or Data Science. A minimum of 2 years of professional experience as a Tableau Developer is required. Proficiency in Tableau, strong SQL skills, and familiarity with ETL processes and data warehousing concepts are crucial. Additionally, programming experience in Python and excellent communication skills will set you apart in this role.

The ideal Tableau Developer at Alter Solutions Portugal should be proficient in SQL for database management and have experience with Python, particularly with libraries like Pandas for data analysis. While the role primarily focuses on Tableau and SQL, familiarity with other BI tools such as Power BI or QlikView is also a plus, enhancing your versatility in data visualization.

Alter Solutions Portugal fosters a supportive environment encouraging continuous learning and professional development for Tableau Developers. You will have opportunities for training sessions to improve your technical skills and receive feedback from stakeholders to help you grow. The hybrid work model and community tasks further enable networking and sharing of knowledge among colleagues, promoting collaborative professional growth.

As a Tableau Developer at Alter Solutions Portugal, you will enjoy a dynamic and collaborative work environment. The company promotes a hybrid model, allowing flexibility in your work-life balance. Initially, the role requires more on-site presence to facilitate team integration but transitions to a hybrid model thereafter. The culture emphasizes teamwork, innovation, and personal growth, ensuring you are engaged and fulfilled in your career.

In your response, highlight specific Tableau projects where you created dashboards or reports. Discuss the business requirements you addressed, the data sources you integrated, and how the final products impacted decision-making. This showcases your practical experience and analytical mindset.

Discuss your collaboration with data engineers and analysts to validate data integrity. Emphasize your experience with data cleansing techniques and how you regularly check for consistency. This demonstrates your commitment to quality and reliability in your work.

When answering, focus on a specific challenge related to data visualization or stakeholder communication. Explain the measures you took to overcome the challenge and the results of your efforts, showcasing your problem-solving skills.

Illustrate your approach to stakeholder engagement, such as conducting interviews or focus group discussions to gather requirements. Describe how you translate their needs into actionable dashboards, underscoring your effective communication skills.

Discuss techniques like optimizing data queries, reducing the number of filters, or summarizing data points to improve dashboard performance. Highlight any experiences where you successfully implemented these strategies.

Explain the importance of ETL (Extract, Transform, Load) in data processing. Share any specific experiences you have with ETL processes and how they ensure the data quality and readiness for visualization in Tableau.

When answering, describe your role in creating training materials or conducting workshops. Highlight your ability to explain complex concepts in a simple manner and adapt your teaching approach to different audiences, reinforcing your communication skills.

Mention your strategies for continued learning such as online courses, Tableau user groups, or forums. Emphasize your commitment to staying ahead in technology trends to maintain your competitive edge as a Tableau Developer.

Discuss your proficiency in SQL and Python, relating past experiences where you utilized these languages in conjunction with Tableau. Mention any additional tools you’ve worked with, showcasing your versatility as a developer.

Tailor your response by aligning Alter Solutions' values and innovative projects with your professional aspirations. Share your passion for data visualization and how you could contribute to the QDI team's success, reflecting both enthusiasm and intent.