

Jansoft Global
Data Scientist
⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is a Senior/Principal Data Scientist for a 12-month contract, offering a pay rate of "X" per hour. Key skills include Python, SQL, ML frameworks, and experience with LLMs and big data technologies. A Master's or Ph.D. is required.
🌎 - Country
United States
💱 - Currency
$ USD
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💰 - Day rate
Unknown
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🗓️ - Date
December 9, 2025
🕒 - Duration
Unknown
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🏝️ - Location
Unknown
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📄 - Contract
Unknown
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🔒 - Security
Unknown
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📍 - Location detailed
Frisco, TX
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🧠 - Skills detailed
#Data Pipeline #Scala #Deployment #Spark (Apache Spark) #Docker #Data Architecture #Data Exploration #C# #PySpark #Big Data #Distributed Computing #Python #Statistics #TensorFlow #AWS SageMaker #Strategy #A/B Testing #PyTorch #Datasets #Data Ingestion #SQL (Structured Query Language) #Monitoring #NLP (Natural Language Processing) #Data Processing #Cloud #"ETL (Extract #Transform #Load)" #Airflow #ML (Machine Learning) #Leadership #Java #Continuous Deployment #Azure #AWS (Amazon Web Services) #Deep Learning #Data Quality #Forecasting #Data Engineering #AI (Artificial Intelligence) #Computer Science #Data Science #Kubernetes #.Net #Data Management #SageMaker #GCP (Google Cloud Platform)
Role description
We are seeking an experienced Senior/Principal Data Scientist & Machine Learning Engineer to lead high-impact AI/ML initiatives across diverse business domains. This role combines deep technical expertise, strategic thinking, and hands-on engineering to design, build, and deploy scalable machine learning, deep learning, and agentic AI solutions. The ideal candidate excels at translating ambiguous business problems into analytical frameworks, leading end-to-end ML pipelines, and influencing cross-functional teams and executives through data-driven insights.
Key ResponsibilitiesAI/ML Strategy & Leadership
• Define technical strategy for AI/ML initiatives, identify high-value use cases, and drive innovation across business units.
• Lead end-to-end project execution—problem definition, data exploration, model development, validation, deployment, monitoring, and continuous improvement.
• Mentor data scientists and ML engineers; promote best practices in modeling, experimentation, MLOps, and reproducible research.
• Influence executive decision-making with clear communication of analytical insights and model outcomes.
Modeling & Advanced Analytics
• Design and develop predictive, optimization, forecasting, NLP, computer vision, and deep learning models using structured/unstructured data.
• Perform experimental design, A/B tests, causal inference, statistical modeling, and hypothesis testing.
• Build large-scale ML pipelines, agentic AI systems, LLM fine-tuning, and advanced deep learning architectures.
• Apply scalable big data processing (e.g., PySpark, distributed computing) for terabyte-scale datasets.
Engineering, MLOps & Deployment
• Build and optimize end-to-end ML systems including data ingestion, preprocessing, hyperparameter tuning, and continuous deployment.
• Deploy models in production via cloud ML platforms (AWS SageMaker, Azure ML, OCI, GCP) and containerized environments (Docker, Kubernetes).
• Implement CI/CD for ML, model versioning, monitoring, retraining workflows, and performance optimization.
• Develop prototypes/MVPs and production-grade model services using Python, .NET, C#, or Java.
Cross-Functional Collaboration
• Partner with business, product, sales, finance, engineering, and executives to align AI initiatives with strategic goals.
• Translate complex technical findings into actionable recommendations for non-technical audiences.
• Support analytics initiatives across domains such as supply chain, sales optimization, customer retention, automotive, finance, or logistics.
Data Management & Governance
• Collaborate with data engineering to ensure scalable, reliable pipelines, instrumentation, and data quality.
• Work with large, complex, multi-source datasets; perform ETL/ELT and enforce data hygiene standards.
Required Qualifications
• Master’s or Ph.D. in Computer Science, Data Science, Statistics, Engineering, Economics, or related quantitative field (or equivalent experience).
• 7–12+ years of experience in data science, machine learning, or AI engineering, with demonstrated end-to-end project delivery.
• Advanced proficiency in Python, SQL, and ML frameworks (scikit-learn, TensorFlow, PyTorch, XGBoost).
• Experience with LLMs, deep learning, agentic AI, and transformer architectures.
• Expertise in big data technologies (PySpark, distributed computing) and data pipeline development.
• Strong grounding in statistical modeling, experimental design, causal inference, and optimization.
• Hands-on experience with Docker, CI/CD, MLOps, cloud platforms (AWS, Azure, GCP, OCI).
• Excellent communication skills and ability to influence technical and non-technical stakeholders.
• Proven ability to architect scalable ML solutions and optimize models for performance, reliability, and cost-efficiency.
Preferred Qualifications
• Experience in domains such as supply chain, automotive, finance, sales analytics, or logistics.
• Familiarity with workflow orchestration tools (Airflow, Kubeflow).
• Experience handling real-time data, streaming analytics, and large-scale data architectures.
• Publications, patents, or contributions to high-impact research.
We are seeking an experienced Senior/Principal Data Scientist & Machine Learning Engineer to lead high-impact AI/ML initiatives across diverse business domains. This role combines deep technical expertise, strategic thinking, and hands-on engineering to design, build, and deploy scalable machine learning, deep learning, and agentic AI solutions. The ideal candidate excels at translating ambiguous business problems into analytical frameworks, leading end-to-end ML pipelines, and influencing cross-functional teams and executives through data-driven insights.
Key ResponsibilitiesAI/ML Strategy & Leadership
• Define technical strategy for AI/ML initiatives, identify high-value use cases, and drive innovation across business units.
• Lead end-to-end project execution—problem definition, data exploration, model development, validation, deployment, monitoring, and continuous improvement.
• Mentor data scientists and ML engineers; promote best practices in modeling, experimentation, MLOps, and reproducible research.
• Influence executive decision-making with clear communication of analytical insights and model outcomes.
Modeling & Advanced Analytics
• Design and develop predictive, optimization, forecasting, NLP, computer vision, and deep learning models using structured/unstructured data.
• Perform experimental design, A/B tests, causal inference, statistical modeling, and hypothesis testing.
• Build large-scale ML pipelines, agentic AI systems, LLM fine-tuning, and advanced deep learning architectures.
• Apply scalable big data processing (e.g., PySpark, distributed computing) for terabyte-scale datasets.
Engineering, MLOps & Deployment
• Build and optimize end-to-end ML systems including data ingestion, preprocessing, hyperparameter tuning, and continuous deployment.
• Deploy models in production via cloud ML platforms (AWS SageMaker, Azure ML, OCI, GCP) and containerized environments (Docker, Kubernetes).
• Implement CI/CD for ML, model versioning, monitoring, retraining workflows, and performance optimization.
• Develop prototypes/MVPs and production-grade model services using Python, .NET, C#, or Java.
Cross-Functional Collaboration
• Partner with business, product, sales, finance, engineering, and executives to align AI initiatives with strategic goals.
• Translate complex technical findings into actionable recommendations for non-technical audiences.
• Support analytics initiatives across domains such as supply chain, sales optimization, customer retention, automotive, finance, or logistics.
Data Management & Governance
• Collaborate with data engineering to ensure scalable, reliable pipelines, instrumentation, and data quality.
• Work with large, complex, multi-source datasets; perform ETL/ELT and enforce data hygiene standards.
Required Qualifications
• Master’s or Ph.D. in Computer Science, Data Science, Statistics, Engineering, Economics, or related quantitative field (or equivalent experience).
• 7–12+ years of experience in data science, machine learning, or AI engineering, with demonstrated end-to-end project delivery.
• Advanced proficiency in Python, SQL, and ML frameworks (scikit-learn, TensorFlow, PyTorch, XGBoost).
• Experience with LLMs, deep learning, agentic AI, and transformer architectures.
• Expertise in big data technologies (PySpark, distributed computing) and data pipeline development.
• Strong grounding in statistical modeling, experimental design, causal inference, and optimization.
• Hands-on experience with Docker, CI/CD, MLOps, cloud platforms (AWS, Azure, GCP, OCI).
• Excellent communication skills and ability to influence technical and non-technical stakeholders.
• Proven ability to architect scalable ML solutions and optimize models for performance, reliability, and cost-efficiency.
Preferred Qualifications
• Experience in domains such as supply chain, automotive, finance, sales analytics, or logistics.
• Familiarity with workflow orchestration tools (Airflow, Kubeflow).
• Experience handling real-time data, streaming analytics, and large-scale data architectures.
• Publications, patents, or contributions to high-impact research.






