Senior Data Analyst
hace 4 días
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.
-
Senior Data Analyst
hace 7 días
Barcelona, Barcelona, España MetaScope Consulting A tiempo completoABRIMOS NUEVA VACANTE EN BARCELONA (VILADECANS)Estamos buscando un/aSenior Data Analyst (hasta 55K)con experiencia en el sector financiero para un importante grupo internacional de aerolíneas con sede central enViladecans.¿Qué harás?• Informes, modelos ypaneles de control:convierte los datos en informes, modelos y visualizaciones claros y precisos para...
-
Senior Data Analyst
hace 7 días
Barcelona, Barcelona, España MetaScope Consulting A tiempo completoABRIMOS NUEVA VACANTE EN BARCELONA (VILADECANS)Estamos buscando un/aSenior Data Analystcon experiencia en el sector financiero para un importante grupo internacional de aerolíneas.¿Qué harás?• Informes, modelos ypaneles de control:convierte los datos en informes, modelos y visualizaciones claros y precisos para los diferentes departamentos.•...
-
Senior Data Analyst
hace 1 semana
Barcelona, Barcelona, España Strategic Platform A tiempo completo¿Te interesa desarrollar tu perfil en un entorno de consultoría estratégica y alta innovación tecnológica? ¿Buscas un reto donde tus habilidades técnicas transformen datos en decisiones clave de negocio? Impulsa tu carrera desde nuestros HQ en BarcelonaEn Strategic Platform unimos estrategia y tecnología para crear productos y servicios que impulsan...
-
Senior Data Analyst
hace 7 días
Barcelona, Barcelona, España Strategic Platform A tiempo completo¿Te interesa desarrollar tu perfil en un entorno de consultoría estratégica y alta innovación tecnológica? ¿Buscas un reto donde tus habilidades técnicas transformen datos en decisiones clave de negocio? Impulsa tu carrera desde nuestros HQ en BarcelonaEn Strategic Platform unimos estrategia y tecnología para crear productos y servicios que impulsan...
-
Senior Data Analyst
hace 2 semanas
Barcelona, Barcelona, España team A tiempo completoCompany Overview is an ecosystem of 60+ successful brands working together across 22 European countries to provide its 3.5 million SMB customers with everything they need to succeed online by offering best-in-class expertise and services.'s brands are a mix of traditional hosting businesses that offer services from domain names, email, shared hosting,...
-
Senior Data Analyst
hace 7 días
Barcelona, Barcelona, España Smadex SLU A tiempo completoSmadex is a leading advertising technology company founded in Barcelona in 2011 and sold to American-based and stock-listed Entravision in 2018 (NYSE::EVC). We are a fully transparent platform built with top technology, countless programmatic management features and powerful machine learning algorithms to help advertisers grow their business at scale. We are...
-
Senior Data Analyst
hace 1 semana
Barcelona, Barcelona, España Unilabs A tiempo completoUnilabs is a leading diagnostics provider committed to delivering high-quality laboratory, imaging, and pathology services across Europe. Our Data & Analytics team plays a critical role in enabling data-driven decision-making and ensuring operational excellence throughout our network.We are looking for a Senior Data Analyst to transform laboratory and...
-
Senior Data Analyst
hace 13 horas
Barcelona, Barcelona, España Unilabs Academy - Radiology Education A tiempo completoUnilabsis a leading diagnostics provider committed to delivering high-quality laboratory, imaging, and pathology services across Europe. Our Data & Analytics team plays a critical role in enabling data-driven decision-making and ensuring operational excellence throughout our network.We are looking for aSenior Data Analystto transformlaboratory and...
-
Senior Data Analyst
hace 11 horas
Barcelona, Barcelona, España Appodeal A tiempo completoAppodeal is a dynamic US-based product company with a truly global presence.We have offices in Warsaw, Barcelona and Virginia along with remote team members located around the world.Our company thrives on diversity, collaboration, and innovation, making us a leader in the mobile app monetization space.Why Appodeal?At Appodeal, we're more than just a...
-
Senior Technical Data Analyst
hace 1 semana
Barcelona, Barcelona, España Robert Walters A tiempo completoDescriptionA vacancy has arisen within the Data Governance team for aSenior Technical Data Analyst. This position will be responsible for supporting both Data Catalog and Master Data Management (MDM) initiatives, ensuring the application and adoption of data governance standards and data security protocols across the organization.Key ResponsibilitiesLead MDM...