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Data Scientist (hybrid/onsite)

⭐ - Featured Role | Apply direct with Data Freelance Hub
This role is for a Data Scientist in Washington, DC, offering a 6-12 month contract at a competitive pay rate. Key skills include proficiency in Python, R, SQL, machine learning, and cloud platforms. Experience in non-profit or the building industry is a plus.
🌎 - Country
United States
💱 - Currency
$ USD
💰 - Day rate
Unknown
Unknown
🗓️ - Date discovered
April 2, 2025
🕒 - Project duration
More than 6 months
🏝️ - Location type
Hybrid
📄 - Contract type
Unknown
🔒 - Security clearance
Unknown
📍 - Location detailed
Washington, DC
🧠 - Skills detailed
#PyTorch #AWS (Amazon Web Services) #Mathematics #R #Data Wrangling #Database Management #Python #Database Systems #Reinforcement Learning #NLP (Natural Language Processing) #Big Data #NoSQL #Programming #Visualization #Azure #AI (Artificial Intelligence) #Regression #SQL (Structured Query Language) #ML (Machine Learning) #Matplotlib #Java #Cloud #Data Manipulation #Sentiment Analysis #Spark (Apache Spark) #Hadoop #Data Science #Deep Learning #Calculus #Storytelling #Scala #TensorFlow #"ETL (Extract #Transform #Load)" #Tableau #Data Processing
Role description
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Data Scientist

Washington, DC – hybrid/onsite

6-12 month contract

Technical Skills:

Programming:

   • Proficiency in Python and R is crucial. These languages are the workhorses of data science.

   • Strong SQL skills for database management and data retrieval.

   • Familiarity with other languages like Scala or Java for big data processing can be beneficial.

Statistical Analysis and Mathematics:

   • A solid understanding of statistical concepts like probability, hypothesis testing, and regression analysis.

   • Knowledge of linear algebra, calculus, and other mathematical foundations.

   • Ability to apply statistical methods to extract meaningful insights from data.

Machine Learning and Artificial Intelligence (AI):

   • Expertise in various machine learning algorithms (e.g., supervised, unsupervised, reinforcement learning).

   • Deep learning knowledge for complex tasks like image and natural language processing.

   • Experience with machine learning frameworks like scikit-learn, TensorFlow, and PyTorch.

Data Wrangling and Database Management:

   • Ability to clean, preprocess, and transform data from various sources.

   • Experience with database systems (e.g., relational, NoSQL).

   • Proficiency in data manipulation tools and techniques.

Data Visualization:

   • Ability to create clear and compelling visualizations using tools like Matplotlib, Seaborn, and Tableau.

   • Skill in communicating data insights effectively through visual representations.

Big Data Technologies:

   • Familiarity with big data platforms like Hadoop and Spark. (optional)

   • (essential)Knowledge of cloud computing platforms (e.g., AWS, Azure, Google Cloud).

Natural Language Processing (NLP):

   • Understanding of NLP techniques for text analysis, sentiment analysis, and language modeling.

Soft Skills:

Problem-Solving:

   • Ability to define problems, develop solutions, and implement them effectively.

   • Strong analytical and critical thinking skills.

Communication:

   • Ability to communicate complex technical concepts to both technical and non-technical audiences.

   • Strong presentation and storytelling skills.

Business Acumen:

   • Understanding of business objectives and the ability to translate data insights into actionable strategies.

   • Ability to identify opportunities for data-driven innovation.

Collaboration:

   • Ability to work effectively in teams and collaborate with stakeholders from different departments.

   • Adaptability and a willingness to learn.

In essence, we need a very capable data scientist that possesses a strong blend of technical expertise and soft skills, enabling them to extract valuable insights from data and drive meaningful business outcomes. Big plus if they have worked with non-profit, large trade organizations or non-profit and (kina of a reach) knows something about the build industry – architecture, design, etc.