Senior ML Scientist: Time Series, Optimization & GenAI

SoftServe; Colombia; Presencial; COP 120.000.000 - 180.000.000; Jornada completa

Descripción de la vacante

SoftServe is seeking an experienced machine learning specialist to design and deploy classical ML solutions, including time series forecasting, predictive modeling, and optimization, within the AI and Data Science Center of Excellence.

You will collaborate with clients to transform structured and temporal data into production-ready pipelines on cloud platforms, expand into Generative AI initiatives, and help monitor models in production while communicating findings to both technical and

Formación

• Advanced proficiency in Python with hands-on experience in scikit-learn, XGBoost, LightGBM, statsmodels, and Prophet for tabular and time series modelling.
• Strong knowledge of time series forecasting techniques
• Solid understanding of mathematical optimization and dynamic scheduling frameworks such as OR-Tools or PuLP
• Strong foundation in statistics, with practical knowledge of hypothesis testing, regression analysis, and causal inference methods
• Proficiency in working with structured and tabular data, including advanced feature engineering, preprocessing, and handling of temporal dependencies
• Hands-on experience deploying ML models to cloud platforms and maintaining production-ready pipelines
• Hands-on experience with Generative AI and agentic systems
• Strong analytical and communication skills, with the ability to present complex findings clearly to non-technical stakeholders
• Upper-intermediate or higher proficiency in English, both spoken and written

Responsabilidades

• Design and develop time series forecasting models — using ARIMA, Prophet, or gradient boosting — to support demand prediction, trend analysis, and business planning
• Build end-to-end ML pipelines for tabular data, covering data ingestion, feature engineering, model training, validation, and production deployment on cloud platforms
• Translate operational challenges into scalable ML solutions for forecasting, scheduling, and optimization use cases
• Develop mathematical optimization and dynamic scheduling solutions using frameworks such as OR-Tools or PuLP to automate complex resource allocation and planning problems
• Apply statistical analysis and predictive modelling techniques to uncover patterns in structured and time-dependent data, generating actionable insights for decision-makers
• Establish and maintain model monitoring, retraining pipelines, and performance evaluation frameworks to ensure ongoing reliability in production
• Document methodologies, model performance, and findings, communicating results clearly to both technical teams and non-technical stakeholders

Conocimientos

Python

scikit-learn

XGBoost

LightGBM

Prophet

Time series modelling

Cloud deployment

Data preprocessing

Communication skills

Educación

Master's or PhD in CS/Math/Statistics

Herramientas

OR-Tools

PuLP

Descripción del empleo

SoftServe is seeking an experienced machine learning specialist to design and deploy classical ML solutions, including time series forecasting, predictive modeling, and optimization, within the AI and Data Science Center of Excellence.

You will collaborate with clients to transform structured and temporal data into production-ready pipelines on cloud platforms, expand into Generative AI initiatives, and help monitor models in production while communicating findings to both technical and