

Compest Solutions Inc.
Senior Data Scientist
β - Featured Role | Apply direct with Data Freelance Hub
This role is for a Senior Data Scientist in Woodlawn, Maryland, with a contract length of "unknown." Pay rate is "unknown." Candidates must have 10+ years in Data Science, expertise in Python, NLP, Generative AI, and AWS, and be onsite five days a week.
π - Country
United States
π± - Currency
$ USD
-
π° - Day rate
480
-
ποΈ - Date
July 4, 2026
π - Duration
Unknown
-
ποΈ - Location
On-site
-
π - Contract
Unknown
-
π - Security
Unknown
-
π - Location detailed
United States
-
π§ - Skills detailed
#Deployment #Apache Spark #Airflow #ML (Machine Learning) #Cloud #Data Science #SQL Server #NLTK (Natural Language Toolkit) #PostgreSQL #SQL (Structured Query Language) #Data Engineering #Datasets #MySQL #Scala #Anomaly Detection #HTML (Hypertext Markup Language) #Pandas #AI (Artificial Intelligence) #TensorFlow #Oracle #Impala #PyTorch #SpaCy #AWS (Amazon Web Services) #Langchain #Databases #Hadoop #Spark (Apache Spark) #Programming #NLP (Natural Language Processing) #Python
Role description
Hiring β Senior Data Scientist - Immediate interview and hire req
Woodlawn, Maryland (100% Onsite) - Candidates willing to relocate and work onsite are welcome to apply
πΉ Top Skills Required
βοΈ Python, NLP, NLTK & spaCy
βοΈ Generative AI & Large Language Models (LLMs)
βοΈ AWS, SQL & MLOps
πΉ Required Experience
β’ 10+ years of IT experience in Data Science, AI/ML, or NLP Engineering
β’ Strong hands-on experience with Python, SQL, Pandas, NLTK, spaCy, and NLP frameworks
β’ Experience building and deploying Generative AI and Large Language Model (LLM) solutions
β’ Expertise in ML model development, training, optimization, deployment, and MLOps/LLMOps
β’ Experience with TensorFlow, PyTorch, scikit-learn, LangChain, and semantic search
β’ Strong knowledge of Apache Spark, Airflow, and scalable data engineering frameworks
β’ Experience building cloud-native AI solutions on AWS
β’ Experience working with large datasets across Oracle, SQL Server, DB2, Hadoop, PostgreSQL, MySQL, or similar databases
β’ Strong analytical, problem-solving, and communication skills
β’ Must be able to obtain and maintain a Public Trust Clearance
β’ Must be willing to work onsite 5 days a week in Woodlawn, MD
πΉ Key Responsibilities
β’ Design, develop, and deploy NLP and Generative AI solutions
β’ Build scalable Python pipelines for NLP, LLMs, and machine learning workflows
β’ Train, evaluate, and optimize supervised and unsupervised ML models
β’ Analyze transactional and enterprise data to deliver actionable insights
β’ Develop cloud-native AI/ML solutions on AWS
β’ Collaborate with cross-functional teams to solve complex business and data challenges
β’ Implement MLOps and LLMOps best practices for production AI systems
πΉ Technical Expertise
β’ Python
β’ NLP
β’ Generative AI
β’ Large Language Models (LLMs)
β’ LangChain
β’ Pandas
β’ NLTK
β’ spaCy
β’ SQL
β’ TensorFlow
β’ PyTorch
β’ Scikit-learn
β’ Apache Spark
β’ Airflow
β’ AWS
β’ MLOps
β’ LLMOps
β’ Semantic Search
β’ Hadoop
β Nice to Have
β’ Federal or State Government project experience
β’ GPU Programming (CUDA)
β’ Hive
β’ Impala
β’ Mathematica
β’ LaTeX
β’ HTML
β’ NLP-based Anomaly Detection
β οΈ Candidates must have strong hands-on experience in NLP, Generative AI, LLMs, and Python development. Profiles focused primarily on traditional Data Science or Machine Learning without production NLP/LLM implementation experience will not be considered. Candidates must also be eligible to obtain a Public Trust Clearance and work onsite in Woodlawn, MD.
Hiring β Senior Data Scientist - Immediate interview and hire req
Woodlawn, Maryland (100% Onsite) - Candidates willing to relocate and work onsite are welcome to apply
πΉ Top Skills Required
βοΈ Python, NLP, NLTK & spaCy
βοΈ Generative AI & Large Language Models (LLMs)
βοΈ AWS, SQL & MLOps
πΉ Required Experience
β’ 10+ years of IT experience in Data Science, AI/ML, or NLP Engineering
β’ Strong hands-on experience with Python, SQL, Pandas, NLTK, spaCy, and NLP frameworks
β’ Experience building and deploying Generative AI and Large Language Model (LLM) solutions
β’ Expertise in ML model development, training, optimization, deployment, and MLOps/LLMOps
β’ Experience with TensorFlow, PyTorch, scikit-learn, LangChain, and semantic search
β’ Strong knowledge of Apache Spark, Airflow, and scalable data engineering frameworks
β’ Experience building cloud-native AI solutions on AWS
β’ Experience working with large datasets across Oracle, SQL Server, DB2, Hadoop, PostgreSQL, MySQL, or similar databases
β’ Strong analytical, problem-solving, and communication skills
β’ Must be able to obtain and maintain a Public Trust Clearance
β’ Must be willing to work onsite 5 days a week in Woodlawn, MD
πΉ Key Responsibilities
β’ Design, develop, and deploy NLP and Generative AI solutions
β’ Build scalable Python pipelines for NLP, LLMs, and machine learning workflows
β’ Train, evaluate, and optimize supervised and unsupervised ML models
β’ Analyze transactional and enterprise data to deliver actionable insights
β’ Develop cloud-native AI/ML solutions on AWS
β’ Collaborate with cross-functional teams to solve complex business and data challenges
β’ Implement MLOps and LLMOps best practices for production AI systems
πΉ Technical Expertise
β’ Python
β’ NLP
β’ Generative AI
β’ Large Language Models (LLMs)
β’ LangChain
β’ Pandas
β’ NLTK
β’ spaCy
β’ SQL
β’ TensorFlow
β’ PyTorch
β’ Scikit-learn
β’ Apache Spark
β’ Airflow
β’ AWS
β’ MLOps
β’ LLMOps
β’ Semantic Search
β’ Hadoop
β Nice to Have
β’ Federal or State Government project experience
β’ GPU Programming (CUDA)
β’ Hive
β’ Impala
β’ Mathematica
β’ LaTeX
β’ HTML
β’ NLP-based Anomaly Detection
β οΈ Candidates must have strong hands-on experience in NLP, Generative AI, LLMs, and Python development. Profiles focused primarily on traditional Data Science or Machine Learning without production NLP/LLM implementation experience will not be considered. Candidates must also be eligible to obtain a Public Trust Clearance and work onsite in Woodlawn, MD.






