WIZELINE
Tech / AI / Software
SeniorDataAnalyst(Snowflake)
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“Senior Data Analyst (Snowflake) at WIZELINE. Skills: Snowflake migration, SQL, Tableau, BI tools. Analyze existing queries and dashboards in Athena, BigQuery and Tableau Server. Rewrite and optimize SQL queries and ETL processes”
Industry & Context.
problem-solving skills with high attention to detail
What They're Looking For.
Must Have
Bachelor’s or Master’s degree in Computer Science, Information Technology, Data Science, or a related field, Proven experience as a Data Analyst or Analytics Engineer, Hands-on involvement in data migration projects (e. g. , from Athena and BigQuery to Snowflake), Advanced proficiency in SQL, Experience with ETL tools and data pipeline methodologies, Advanced Tableau skills, including dashboard development and reporting, Experience with performance tuning and optimization in Snowflake and Tableau environments, problem-solving skills with high attention to detail, Excellent communication skills, Ability to collaborate with both technical and non-technical stakeholders, Solid understanding of data governance and data security best practices
Nice to Have
Snowflake and/or Tableau certifications, Track record identifying opportunities for new AI/ML use cases through exploratory analysis and cross-functional collaboration, Familiarity documenting and socializing AI best practices within an organization, Proficiency in reading, writing, and presenting in English within technical and executive contexts
What You'll Do.
Analyze existing queries and dashboards in Athena
BigQuery and Tableau Server
Rewrite and optimize SQL queries and ETL processes
Conduct quality assurance activities
Develop and maintain Tableau dashboards and reports connected to Snowflake
Create comprehensive documentation for data sources
and reporting solutions
How You'll Work.
Team & Collaboration
Collaborate with cross-functional teams, including data engineers, analysts, and business stakeholders; Ability to collaborate with both technical and non-technical stakeholders
Communication Scope
Excellent communication skills; Ability to collaborate with both technical and non-technical stakeholders; Proficiency in reading, writing, and presenting in English within technical and executive contexts
Full Job Description
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. We are seeking a skilled Data Analyst to lead the migration of our existing data solutions from AWS/Athena, BigQuery and Tableau Server to a new data lake environment in Snowflake, with integration into Tableau Cloud for reporting and visualization. The ideal candidate will have prior experience working on Snowflake migration projects, strong SQL skills, and advanced knowledge of business intelligence tools, including Tableau and Looker Studio. 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: Bachelor’s or Master’s degree in Computer Science, Information Technology, Data Science, or a related field. Proven experience as a Data Analyst or Analytics Engineer, including hands-on involv
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