Senior Data Analyst

hace 1 semana

Barcelona, España Wizeline A tiempo completo

**We are**:
Wizeline, a global AI-native technology solutions provider, develops cutting-edge, **AI-powered** digital products and platforms. We partner with clients to leverage data and AI, accelerating market entry and driving business transformation. As a global community of innovators, we foster a culture of **growth, collaboration,**and **impact.**

**With the right people and the right ideas, there’s no limit to what we can achieve**

**Are you a fit?**

Sounds awesome, right? Now, let’s make sure you’re a good fit for the role:
**_ Key Responsibilities_**

- Analyze existing queries and dashboards in Athena, BigQuery and Tableau Server to understand current data structures and reporting logic.
- Rewrite and optimize SQL queries and ETL processes to transition from Athena and BigQuery to Snowflake.
- Conduct quality assurance activities to ensure new Snowflake-based data sources and dashboard metrics match existing Athena and Big Query data sources and dashboards.
- Develop and maintain Tableau dashboards and reports connected to Snowflake, ensuring data accuracy and performance.
- Collaborate with cross-functional teams, including data engineers, analysts, and business stakeholders, to gather requirements and deliver data solutions to meet organizational needs.
- Create comprehensive documentation for data sources, ETL processes, and reporting solutions

**_Must-have Skills_**

- 6+ years of proven expertise as a Data Analyst or Analytics Engineer with previous experience with data migration projects, particularly transitioning from Athena and BigQuery to Snowflake.
- Advanced skills in Tableau for dashboard development and report creation.
- Advanced proficiency in SQL and experience with ETL tools and methodologies.
- Experience with performance tuning and optimization in both Snowflake and Tableau environments.
- Excellent problem-solving abilities and attention to detail.
- Strong communication skills, with the ability to collaborate effectively with technical and non-technical stakeholders.

**_Nice-to-have:_**

- **AI Tooling Proficiency**: Leverage one or more AI tools to optimize and augment day-to-day work, including drafting, analysis, research, or process automation. Provide recommendations on effective AI use and identify opportunities to streamline workflows.
- Familiarity with data governance and security best practices.
- Certifications in Snowflake and/or Tableau.

**What we offer**:

- A High-Impact Environment
- Commitment to Professional Development
- Flexible and Collaborative Culture
- Global Opportunities
- Vibrant Community
- Total Rewards

- _Specific benefits are determined by the employment type and location._

Find out more about our culture here.

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