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Valtech

Senior Data Scientist

Valtech · Brazil - Remote

Posted 29 days ago

or apply directly on Valtech's site. We never take the application ourselves.

Is this posting real?

This role has been open
29 days
Valtech's roles stay open a median of 45 days
Reposted
No
Salary listed
No
4% of Valtech's roles list one
Ghost-job risk at Valtech
high
71 stale, 8 reposted of 129 open
Hiring momentum
234 roles opened in the last 90 days
↑ up vs. the prior 90 days
Last confirmed on the employer's board
2026-09-17

Measured from postings appearing on and disappearing from Valtech's own greenhouse board since 2026-08-03. Full hiring picture for Valtech.

About this role

As a Senior Data Scientist at Valtech, you will leverage your experience to design and conduct statistical modeling and analysis, lead A/B testing, and perform deep-dive analytics to inform business decisions. You will work autonomously throughout the analytics lifecycle, collaborating with stakeholders to translate business needs into actionable insights and visualizations using tools like Tableau and Power BI.

Our read on this posting3.0out of 5
benefits
2/5
freshness
4/5
career value
4/5
role clarity
5/5
pay transparency
0/5

Scored from the posting itself — how clearly the role is described, how much it says about pay and benefits, and how recently it was listed. Not a judgement of Valtech as an employer.

What you need

  • 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

Nice to have

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

What you get

  • 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

Worth weighing

  • No salary listed
  • Experience with specific tools and technologies is preferred but not mandatory
  • The role emphasizes autonomy and collaboration, which may vary based on team dynamics

Summarised from Valtech's posting. Read the full original.

Listed by Valtech on their greenhouse job board, last confirmed open on 2026-09-17. PitchMeAI is not the employer.

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