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Senior Data Scientist (Machine Learning)

Lumenalta Colombia
Remote
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AI Summary

Partner with cross-functional teams to build and deploy advanced statistical and machine learning models that drive data-driven decision-making. Focus on exploratory data analysis, model validation, and translating insights for diverse stakeholders. Requires 5+ years of experience in data science with expertise in Python, SQL, and hands-on model deployment.

Key Highlights
5+ years of experience in Data Science or similar roles with hands-on statistical and machine learning model development
Fully remote role with dedicated focus on one project at a time for innovation and growth
Experience with sensor/telemetry/IoT data, particularly in motorsport or high-performance tuning, is a plus
Key Responsibilities
Collaborate with cross-functional teams to translate business goals into data-driven solutions
Develop and deploy statistical and machine learning models to support decision-making
Perform exploratory data analysis (EDA) to uncover trends, correlations, and actionable insights
Ensure data accuracy and integrity through preparation, wrangling, and transformation
Establish best practices for modeling, validation, and presenting analytical findings to diverse audiences
Technical Skills Required
Python SQL Machine Learning
Benefits & Perks
Fully remote work with time zone alignment to Pacific, Central, or Eastern U.S.
100% focus on one project at a time for innovation and growth
Collaboration with senior-level, talented teams
Nice to Have
Experience with sensor/telemetry/IoT data, particularly in motorsport or high-performance car tuning

Job Description


At Lumenalta, we partner with forward-thinking organizations to build technology solutions that scale, delight users, and accelerate business growth. Our global teams bring curiosity, commitment, and technical excellence to every project. We value transparency, autonomy, and impact empowering every team member to do their best work.


What You'll Work On

  • Partner with cross-functional teams to understand business goals and translate them into data-driven solutions.
  • Develop statistical and machine learning models that support decision-making across the business.
  • Perform exploratory data analysis (EDA) to uncover trends, correlations, and insights that inform technical and business decisions.
  • Collaborate on data preparation, wrangling, and transformation to ensure the accuracy and integrity of model inputs and outputs.
  • Establish best practices for modeling, validation, and presenting analytical findings to a diverse audience.


Requirements

  • 5+ years of experience in a Data Scientist or similar role, with hands-on experience building statistical or machine learning models.
  • Strong background in statistics and quantitative analysis — e.g., regression, classification, clustering, or segmentation.
  • Experience with statistical model development and deployment is required.
  • Hands-on experience with SQL for data extraction and manipulation, and Python (e.g., scikit-learn, statsmodels, pandas) for modeling.
  • Familiarity with data storytelling and the ability to present findings to both technical and non-technical audiences.
  • Experience with sensor/telemetry/IoT data is a plus, particularly in motorsport, high-performance car tuning.


Why Lumenalta is an amazing place to work at

At Lumenalta, you can expect that you will:

  • Be 100% dedicated to one project at a time so that you can innovate and grow.
  • Be a part of a team of talented and friendly senior-level developers.
  • Work on projects that allow you to use leading tech.


Location

This is a fully remote position; however, candidates must be based in regions that align with the Pacific, Central, or Eastern U.S. time zones to ensure effective collaboration with client and team schedules.


Application Deadline

Applications will be accepted until September 20th, 2026. Candidates can expect feedback by September 28th, 2026.


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