Data Scientist Senior
Argentina
- Pay
- Pay not listed
- Work setting
- Not stated
- Employment
- Not stated
What youโll work on
Full postingDesign and implement ML models for forecasting, recommendations, pricing and churn
Build scalable ML workflows and deploy models to production
Monitor model performance and retrain when needed
Perform EDA to find trends, anomalies and relationships in data
Mentor junior team members and promote data science best practices
From the employerโs posting
Design and implement ML models for business needs like forecasting, recommendation systems, pricing, and churn.
Build scalable and maintainable ML workflows and ensure smooth model deployment.
Monitor model performance and retrain when needed to ensure reliability.
Perform EDA to identify trends, anomalies, and relationships in the data.
Mentor junior team members and promote data science best practices.
What youโll bring
All qualificationsCore experience
- Expert Python for data analysis and ML modeling
- Experience deploying and maintaining ML models in production
- Strong ML and statistics skills: supervised/unsupervised learning, time series, A/B testing
- Solid SQL and work with structured and unstructured data
- Git version control and agile practices
Qualification wording
Expert knowledge of Python for data analysis and machine learning modeling.
Experience deploying ML models into production and maintaining them.
Strong understanding of machine learning and statistical techniques including supervised/unsupervised learning, time series analysis, and A/B testing.
Solid knowledge of SQL and experience working with structured and unstructured data from relational databases and/or data lakes.
Experience with version control (Git) and agile development practices.
Tools in this posting
- Python
- SQL
- AWS
- Azure
- Databricks
- dbt
- Docker
- GCP
- Grafana
- MLflow
- Airflow
Source โ Tool mentions in context
Required Skills ๐ป - Expert knowledge of Python for data analysis and machine learning modeling. - Hands-on experience with common ML libraries and frameworks.
- Proficiency in writing clean, reproducible, production-grade code. - Solid knowledge of SQL and experience working with structured and unstructured data from relational databases and/or data lakes. - Demonstrated ability to communicate complex technical concepts to business stakeholders clearly and effectively.
๐ Our Partnerships - Amazon Web Services - Astronomer
- Experience with recommendation systems, dynamic pricing algorithms, or customer segmentation techniques. - Experience working with cloud platforms (AWS, GCP, Azure) and associated data/ML services. - Knowledge of Docker, Airflow (or similar, e.g: prefect), MLflow or similar tools .
- ๐ช Wellhub or sports club stipend to stay active - ๐ AWS, DBT, Google Cloud, Azure & Databricks certifications fully covered - ๐ Food credits via Pedidos Ya โ because great work deserves great food.
- Astronomer - Databricks ๐ Our Values
- Experience working with cloud platforms (AWS, GCP, Azure) and associated data/ML services. - Knowledge of Docker, Airflow (or similar, e.g: prefect), MLflow or similar tools . - Familiarity with ML observability and monitoring tools (e.g., Evidently, WhyLabs, Prometheus + Grafana).
- Knowledge of Docker, Airflow (or similar, e.g: prefect), MLflow or similar tools . - Familiarity with ML observability and monitoring tools (e.g., Evidently, WhyLabs, Prometheus + Grafana). - Knowledge of CI/CD pipelines for ML systems.
Posting record
Report an errorOpen 6 monthsWe first saw this posting 196 days ago and it is still up. Roles open this long are often slow to fill or kept open to collect applications.
- Status in our records
- Live
- First seen by us
- Apr 15, 2026 ยท 196 days ago
- Recorded sightings
- 123
- Last seen by us
- Oct 28, 2026
- Employer says posted
- Jul 18, 2025
These dates show when we found the posting. Check the employerโs website to confirm it is still accepting applications.
Your next step
- Have your resume and examples of relevant work ready.
- Check the listed location, eligibility and core experience before starting.
- Ask the employer about the pay range before committing time to the process.
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Job description
๐ What We Do
- Leveraging our expertise, we build modern Machine Learning systems for demand planning and budget forecasting.
- Developing scalable data infrastructures, we enhance high-level decision-making, tailored to each client.
- Offering comprehensive Data Engineering and custom AI solutions, we optimize cloud-based systems.
- Using Generative AI, we help e-commerce platforms and retailers create higher-quality ads, faster.
- Building deep learning models, we enhance visual recognition and automation for various industries, improving product categorization, quality control, and information retrieval.
- Developing recommendation models, we personalize user experiences in e-commerce, streaming, and digital platforms, driving engagement and conversions.
๐ Our Partnerships
- Amazon Web Services
- Astronomer
- Databricks
๐ Our Values
- ๐ We are Data Nerds
- ๐ค We are Open Team Players
- ๐ We Take Ownership
- ๐ We Have a Positive Mindset
Responsibilities ๐ค
- Design and implement ML models for business needs like forecasting, recommendation systems, pricing, and churn.
- Perform EDA to identify trends, anomalies, and relationships in the data.
- Collaborate with stakeholders to define problems, success metrics, and data needs.
- Build scalable and maintainable ML workflows and ensure smooth model deployment.
- Monitor model performance and retrain when needed to ensure reliability.
- Communicate insights clearly to technical and non-technical audiences.
- Work closely with product, engineering, and business teams to integrate models.
- Mentor junior team members and promote data science best practices.
- Contribute to internal standards on testing, reproducibility, and documentation.
- Stay current with advances in ML and AI to bring new ideas to the team.
Required Skills ๐ป
- Expert knowledge of Python for data analysis and machine learning modeling.
- Hands-on experience with common ML libraries and frameworks.
- Strong understanding of machine learning and statistical techniques including supervised/unsupervised learning, time series analysis, and A/B testing.
- Experience deploying ML models into production and maintaining them.ย
- Proficiency in writing clean, reproducible, production-grade code.
- Solid knowledge of SQL and experience working with structured and unstructured data from relational databases and/or data lakes.
- Demonstrated ability to communicate complex technical concepts to business stakeholders clearly and effectively.
- Experience working in cross-functional teams and collaborating with product, engineering, and business units.
- Experienceย with version control (Git) and agile development practices.
Nice to Have Skills ๐
- Experience with recommendation systems, dynamic pricing algorithms, or customer segmentation techniques.
- Experience working with cloud platforms (AWS, GCP, Azure) and associated data/ML services.
- Knowledge of Docker, Airflow (or similar, e.g: prefect), MLflow or similar tools .ย
- Familiarity with ML observability and monitoring tools (e.g., Evidently, WhyLabs, Prometheus + Grafana).
- Knowledge of CI/CD pipelines for ML systems.
- Knowledge of Poetry or uv.
๐ Perks
- ๐ Remote-first culture โ work from anywhere!
- ๐ย In-Company English Lessons.
- ๐ช Wellhub or sports club stipend to stay active
- ๐ AWS, DBT, Google Cloud, Azure & Databricks certifications fully covered
- ๐ Food credits via Pedidos Ya โ because great work deserves great food.
- ๐ Birthday off + an extra vacation week (Mutt Week! ๐๏ธ)
- ๐ค Referral bonuses โ help us grow the team & get rewarded!
- โ๏ธ๐๏ธ Annual Mutters' Trip โ an unforgettable getaway with the team!
- ๐ถ Monthly Childcare Reimbursementย โ Because supporting families matters too
Employment type
Remote - Latam
Source details
Source notes
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- Pay
No pay amount identified in the saved description.
- Location & working pattern
Argentina
๐ Join Our Data Products and Machine Learning Development Remote Startup! ๐ Muttdata is a dynamic startup committed to crafting innovative systems using cutting-edge Big Data and Machine Learning technologies.
More source context
๐ Perks - ๐ Remote-first culture โ work from anywhere! - ๐ In-Company English Lessons.
More relevant text appears in the full description.
- Work authorization
No clear work-authorization passage found. Eligibility is unconfirmed.
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