Senior ML Engineer: Production-Ready Models & Big Data

Oredata Yazılım Limited Şirketi; Fatih; On-site; TRY 600,000 - 900,000; Full time

Job summary

Oredata Yazılım Limited Şirketi seeks a Senior Machine Learning Engineer to develop and productionize ML solutions for aviation use cases, including customer segmentation, recommendations, and forecasting. You will work with Spark/PySpark on large datasets, implement feature engineering, and ensure robust model monitoring and retraining pipelines.

Collaborating with Data Engineering and Platform teams, you will deploy solutions within an OpenShift environment and contribute to scalable,

Qualifications

• Strong hands-on experience in Python and traditional Machine Learning.
• Proficiency in Scikit-learn, XGBoost, and LightGBM.
• Hands-on experience with Apache Spark / PySpark for large-scale data processing and ML.
• Solid understanding of supervised and unsupervised learning (Classification, Regression, Clustering).
• Experience in Customer Segmentation, Recommendation Systems, or Forecasting.
• Experience in feature engineering, model development, evaluation, and optimization.
• Experience developing production-ready ML models and code.
• Code supporting model monitoring and automated retraining pipelines.
• Strong SQL skills and experience with Teradata and Oracle.

Responsibilities

• Design, develop, and optimize Machine Learning models to address complex business challenges.
• Develop and implement ML solutions for Customer Segmentation, Recommendations, and Forecasting.
• Work with large-scale datasets using Spark and PySpark, extracting data from cloud storages and relational databases.
• Perform feature engineering, model training, validation, evaluation, and hyperparameter optimization.
• Develop clean, scalable, and production-ready Machine Learning code.
• Write robust code to support model monitoring and automated retraining processes.
• Evaluate and continuously improve model performance.
• Collaborate with Data Engineering and Platform teams to deploy and integrate ML solutions into the existing OpenShift environment.

Skills

Python

Traditional Machine Learning

Scikit-learn

XGBoost

LightGBM

Apache Spark

PySpark

Model monitoring

Retraining pipelines

MLOps

Customer Segmentation

Recommendation Systems

Forecasting

Classification

Regression

Clustering

SQL

Teradata

Oracle

Tools

OpenShift

S3

Apache Iceberg

Feature Store

Job description

Oredata Yazılım Limited Şirketi seeks a Senior Machine Learning Engineer to develop and productionize ML solutions for aviation use cases, including customer segmentation, recommendations, and forecasting. You will work with Spark/PySpark on large datasets, implement feature engineering, and ensure robust model monitoring and retraining pipelines.

Collaborating with Data Engineering and Platform teams, you will deploy solutions within an OpenShift environment and contribute to scalable,