Senior Data Analytics Specialist

As a Senior Data Analytics Specialist at Brainlabs, you will independently deliver high-quality data analysis, reporting, and dashboards that drive client decision-making. You'll own end-to-end analytics projects, create compelling data narratives, and use advanced SQL, Python, or R to extract insights.

This role is perfect for an analytically rigorous professional ready to take ownership of complex data challenges, using the outputs to drive more effective media programs.

Responsibilities:

• Independently deliver exploratory and diagnostic analyses with clear acceptance criteria, applying peer-reviewed analytical methods
• Own dashboard and reporting development in Looker, Power BI, or Tableau, creating concise narratives and compelling visualizations that prompt business decisions
• Lead development and delivery of high-impact client-facing analysis deliverables that contribute to scaling media or elevate our status as a strategic partner
• Perform data validation, QA, cleaning, feature engineering, and transformations to ensure data accuracy and reliability
• Utilize advanced SQL, Python, or R techniques for complex data manipulation and analysis
• Apply machine learning and regression analysis techniques, evaluating results and comparing different models through hypothesis testing
• Assist in test design, tracking, and readouts for experimentation initiatives
• Maintain project management hygiene with clear documentation and runbooks

Requirements:

• 2+ years of experience in data analytics, business intelligence, or a related field
• Strong proficiency in SQL and at least one programming language (Python or R)
• Hands-on experience with modern BI tools such as Looker, Tableau, or Power BI
• Solid foundation in statistics and data science methodologies, including regression analysis and ML fundamentals
• Ability to translate complex analytical findings into clear, actionable insights for both technical and non-technical audiences
• Excellent project management and documentation skills

Benefits:

• Full-time job (en relación de dependencia)
• Hybrid salary scheme (50% paid in USD)
• 20 working days vacation plus all Argentina public holidays
• Private healthcare (OSDE 210)
• Adaptive/hybrid working, with 3 days in our amazing Palermo Office (right opposite the Hippodrome!)
• Free breakfast and lunch in the office
• Quarterly training sessions on wider business skills (pitching, strategy, client servicing)
• Mobility programmes - work from another country for up to 30 days!