Senior Data Scientist

Valtech; Argentina; Híbrido; ARS 1.200.000 - 1.800.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Remote work options

International mobility

Professional development

Descripción de la vacante

Valtech is seeking a data scientist who thrives at the intersection of data, AI, and creativity. You will design statistical models, run experiments, and translate findings into actionable business insights.

You’ll work with stakeholders to shape analytics solutions and deliver impact across projects. You’ll bring 4+ years of experience, a strong quantitative background, and hands-on skills in SQL, Python, and data visualization tools.

Formación

• Advanced fluency in English and proven experience applying quantitative methods to business problems.
• Master’s/ PhD in a quantitative field or equivalent industry experience.
• 4+ years in data science/ data engineering/ analytics roles.
• Proficiency in SQL and Python across data pipelines and analytics workflows.
• Experience with experimentation and data visualization tools.

Responsabilidades

• Design and conduct statistical modeling and analysis based on business needs.
• Lead experimentation and A/B testing to evaluate hypotheses and inform decisions.
• Perform ad hoc and deep analytics to uncover insights and opportunities.
• Analyze large complex datasets with rigorous methodology and explainability.
• Define KPIs, dashboards, and data visualizations to support decisions.
• Translate analytical results into intuitive insights with dashboards or apps.
• Communicate complex concepts clearly to non-technical stakeholders.
• Collaborate with cross-functional teams to align priorities and deliverables.

Conocimientos

Advanced English

4+ years experience

SQL

Python

Data analysis

Experimentation / A/B testing

Data visualization

Autonomy

Stakeholder communication

Educación

Master’s/PhD in Mathematics or Statistics or CS

Herramientas

Tableau

Power BI

Metabase

Descripción del empleo

Why Valtech? We’re the experience innovation company - a trusted partner to the world’s most recognized brands. To our people we offer growth opportunities, a values-driven culture, international careers and the chance to shape the future of experience.

The opportunity

At Valtech, you’ll find an environment designed for continuous learning, meaningful impact, and professional growth. Whether you're pioneering new digital solutions, challenging conventional thinking or building the next generation of customer experiences, your work will help transform industries.

We Are Proud Of

• The work we do and the innovation we drive
• Our values of share, care and dare
• A workplace culture that fosters creativity, diversity and autonomy
• Our borderless, global framework, which enables seamless collaboration

The role

As a Data Scientist, you are passionate about experience innovation and eager to push the boundaries of what’s possible. You bring 4+ YEARS of experience, a growth mindset and a drive to make a lasting impact.

Ideal candidates will have strong quantitative backgrounds and both academic/formal analytical skills and demonstrated hands‑on experience in statistical modelling and information visualization. While they will have some demonstrated ability to write code, they will not have learned programming languages for the sake of building their resume, but rather as a means to express their intellectual curiosity and analytical voice. Valtech will provide a platform and training to help them reach their full potential.

You Will Thrive In This Role If You Are

• A curious problem solver who challenges the status quo
• A collaborator who values teamwork and knowledge‑sharing
• Excited by the intersection of technology, creativity and data
• Experienced in Agile methodologies and consulting (a plus)

Role Responsibilities

• Design and conduct statistical modeling and analysis based on business-level problem specifications.
• Lead experimentation and A/B testing to systematically evaluate business hypotheses and inform decision-making.
• Perform ad hoc and deep-deep analytics to answer business questions, uncover insights, and identify opportunities for impact.
• Analyze complex, raw datasets with strong analytical rigor and explainability.
• Define KPIs, reporting workflows, dashboards, and data visualizations to measure outcomes and support strategic business decisions.
• Translate analytical results into intuitive insights through interactive dashboards (Tableau, Power BI) or custom web applications.
• Communicate technical concepts, findings, and data‑driven recommendations clearly to non-technical stakeholders.
• Partner directly with stakeholders to understand business needs and translate requirements into analyses, experiments, and actionable recommendations.
• Gather stakeholder requirements, conduct technical due diligence, and design pragmatic, high‑impact analytical solutions.
• Work autonomously across the end-to-end analytics lifecycle, from problem framing and analysis design through insight delivery.
• Collaborate with cross‑functional teams to ensure alignment on priorities, methodology, and deliverables.

Must Have Qualifications

To be considered for this role, you must meet the following essential qualifications:

• Advanced/Fluent English
• Proven industry experience developing predictive or inferential statistical models OR a Master’s/PhD in Mathematics, Statistics, Computer Science, or similar quantitative field.
• 4+ years of experience in data science, data engineering, or analytical roles.
• Strong proficiency in SQL, Python, with the ability to interface with each component in the full pipeline from data ingestion to insight.
• Hands‑on experience with Data Analysis
• Practical experience with Experimentation / A/B Testing
• Experience with Data Visualization tools
• Ability to work with strong autonomy, managing analyses end-to-end
• Strong communication skills, able to engage directly with stakeholders and translate business needs into analytical work

Nice To Have Qualifications

• Experience with Generative AI
• Experience with LangChain / LangGraph
• Experience with AI‑powered dashboarding
• Experience with Metabase
• Experience with Power BI, Tableau or similar

If you do not meet all the listed qualifications or have gaps in your experience, we still encourage you to apply. At Valtech, we recognize that talent comes in many forms, and we value diverse perspectives and a willingness to learn.

Commitment to reaching all kinds of people

We design experiences that work for all kinds of people - and that starts with our own teams. At Valtech, we’re intentional about building an inclusive culture where everyone feels supported to grow, thrive and achieve their goals. No matter your background, you belong here. Explore our Diversity & Inclusion site to see how we’re creating a more equitable Valtech for all.

The Benefits

This is a full-time position based in Buenos Aires, Argentina.

Beyond a Competitive Compensation Package, We Offer

• Flexibility, with remote and hybrid work options (country-dependent)
• Career advancement, with international mobility and professional development programs
• Learning and development, with access to cutting‑edge tools, training and industry experts

Our benefits are tailored to each location. Your Talent Partner will provide full details during the hiring process.

About Valtech

Valtech is the experience innovation company that exists to unlock a better way to experience the world. By blending crafts, categories, and cultures, we help brands unlock new value in an increasingly digital world.

At the intersection of data, AI, creativity, and technology, we drive transformation for leading organizations, including L’Oréal, Mars, Audi, P&G, Volkswagen Dolby, and more.

At Valtech, we don’t just talk about transformation. We make it happen. Our people are the heart of our success, and we foster a workplace where everyone has the support to thrive, grow and innovate.

Are you ready to create what’s next? Join us.