Current jobs related to Senior Data Scientist - Washington - Citian

  • Data Scientist

    3 days ago

    Washington, Washington, D.C., United States Data Society Full time

    Job DescriptionWe are seeking a highly skilled Data Scientist to join our team at Data Society Group. As a Data Scientist, you will be responsible for combining your expert knowledge in statistical analysis, data mining, data engineering, and artificial intelligence to build complex end-to-end business analytics, artificial intelligence, and IT solutions.Key...

  • Senior Data Scientist

    2 days ago

    Washington, Washington, D.C., United States Circinus Full time

    Job Title: Senior Data ScientistJob Summary:Circinus is seeking a highly skilled Senior Data Scientist to lead our data science team. The ideal candidate will have a strong background in data modeling, data mining, and data cleansing, with expertise in developing complex queries using SQL and data manipulation using Python, R, SAS, Tableau, and AWS.Key...

  • Senior Data Scientist

    1 week ago

    Washington, Washington, D.C., United States Analytica Full time

    Job Title: Senior Data ScientistAt Analytica, we are seeking a highly skilled Senior Data Scientist to join our team. As a technical lead, you will be responsible for broadening our clients' analytics as a service offerings to internal stakeholders.Responsibilities:Support the project manager in executing the quality management programCoordinate and maintain...

  • Senior Data Scientist

    4 weeks ago

    Washington, DC , USA, United States Fannie Mae Full time

    About the RoleFannie Mae is seeking a highly skilled Senior Data Scientist to join our team. As a Senior Data Scientist, you will be responsible for designing and developing statistical models, applying predictive analytics, and communicating complex ideas to business partners.Key ResponsibilitiesCollaborate with product and business owners to understand...

  • Senior Data Scientist

    4 weeks ago

    Washington, Washington, D.C., United States Analytica Full time

    Job Title: Senior Data ScientistWe are seeking a highly skilled Senior Data Scientist to join our team at Analytica. As a Senior Data Scientist, you will play a key role in supporting our high-profile financial regulatory client with analytical expertise across all stages of the data science lifecycle.Responsibilities:Serve as primary technical point of...

  • Senior Data Scientist

    1 week ago

    Washington, Washington, D.C., United States Seneca Holdings LLC Full time

    Job Title: Senior Data ScientistJob Summary:We are seeking a highly skilled Senior Data Scientist to join our team at Seneca Holdings LLC. The successful candidate will be responsible for developing and maintaining cutting-edge AI-based systems, ensuring smooth and engaging user experiences.Responsibilities:Develop and design AI-based systems for our...

  • Senior Data Scientist

    1 month ago

    Washington, Washington, D.C., United States Analytica Full time

    Job Title: Senior Data ScientistWe are seeking a highly skilled Senior Data Scientist to join our team at Analytica. As a key member of our analytics team, you will be responsible for leading the development of predictive analytics models and providing technical expertise to support our clients' business needs.Responsibilities:Lead the development of...

  • Senior Data Scientist

    2 weeks ago

    Washington, Washington, D.C., United States BluePath Labs Full time

    Job Title: Senior Data ScientistBluePath Labs is seeking a highly skilled Senior Data Scientist to join our team in building cutting-edge artificial intelligence/machine learning (AI/ML) solutions for national security, research and development, energy, and other critical sectors.Key Responsibilities:Develop and optimize machine learning models and...

  • Senior Data Scientist

    1 month ago

    Washington, DC , USA, United States Fannie Mae Full time

    About the RoleFannie Mae is seeking a highly skilled Senior Data Scientist to join our team. As a valued colleague, you will play a key role in driving business growth and innovation through data-driven insights.Key ResponsibilitiesCollaborate with cross-functional teams to understand business needs and develop data-driven solutions.Design and implement new...

  • Senior Data Scientist

    4 weeks ago

    Washington, Washington, D.C., United States Analytica Full time

    Job Title: Senior Data ScientistWe are seeking a highly skilled Senior Data Scientist to join our team at Analytica. As a key member of our analytics team, you will be responsible for providing technical leadership and expertise in data science and analytics.Key Responsibilities:Lead the development of predictive analytics models and scripts using Python and...

  • Senior Federal Data Scientist

    4 weeks ago

    Washington, Washington, D.C., United States IBM Full time

    About the RoleWe are seeking a highly skilled Senior Data Scientist to join our team at IBM Consulting. As a Senior Data Scientist, you will play a key role in helping our clients solve complex business problems using data-driven insights.Key ResponsibilitiesDevelop and implement predictive and prescriptive models using machine learning techniquesAnalyze and...

  • Senior Federal Data Scientist

    1 week ago

    Washington, Washington, D.C., United States IBM Full time

    About the RoleIBM Consulting is seeking a highly skilled Senior Data Scientist to join our team. As a Senior Data Scientist, you will work with clients across the globe to improve their hybrid cloud and AI journey. You will be responsible for solving business problems using leading edge tools such as Python, R, and TensorFlow, combined with IBM tools and our...

  • Senior Data Scientist

    2 weeks ago

    Washington, DC , USA, United States Fannie Mae Full time

    About the RoleFannie Mae is seeking a highly skilled Senior Data Scientist to join our team. As a valued colleague, you will play a key role in driving business growth through data-driven insights and strategic decision-making.Key ResponsibilitiesCollaborate with cross-functional teams to understand business needs and develop data-driven solutions.Design and...

  • Senior Federal Data Scientist

    4 weeks ago

    Washington, Washington, D.C., United States IBM Full time

    About the RoleWe are seeking a highly skilled Senior Data Scientist to join our team at IBM Consulting. As a Senior Data Scientist, you will play a key role in solving complex business problems using leading-edge tools and techniques.Key ResponsibilitiesDevelop and implement predictive and prescriptive models using machine learning techniquesWork with...

  • Senior Data Scientist

    3 days ago

    Washington, Washington, D.C., United States Seneca Holdings LLC Full time

    At Seneca Holdings LLC, we are seeking a highly skilled Senior Data Scientist to join our team in the Washington, DC metro region.The successful candidate will be responsible for developing, designing, and maintaining cutting-edge AI-based systems, ensuring smooth and engaging user experiences.Key responsibilities include:Developing and implementing AI-based...

  • Senior Data Scientist

    2 weeks ago

    Washington, Washington, D.C., United States ManTech Full time

    Secure Our Nation, Ignite Your FutureAt ManTech, we're committed to protecting our nation's security while fostering a culture of innovation and growth. As a Senior Data Scientist, you'll play a critical role in driving our data science strategy and implementation efforts.ResponsibilitiesDevelop and execute data science strategies to drive business...

  • Senior Data Scientist

    4 days ago

    Washington, Washington, D.C., United States Mathematica Policy Research Full time

    Job Title: Senior Data Scientist - Healthcare InnovationAbout the Role: Mathematica Policy Research is seeking a highly skilled Senior Data Scientist to lead our healthcare innovation efforts. As a key member of our Data Innovation Lab, you will be responsible for developing data-driven solutions that address critical challenges in...

  • Senior Data Scientist

    1 week ago

    Washington, Washington, D.C., United States Georgetown University Full time

    Job DescriptionGeorgetown University is seeking a highly skilled Senior Data Scientist to join our team at the McCourt School of Public Policy. As a key member of our research team, you will collaborate with faculty and staff to design and implement studies, analyze data, and publish results from research projects.The ideal candidate will have a strong...

  • Senior Informatics Data Scientist

    1 week ago

    Washington, Washington, D.C., United States Prometheus Federal Services Full time

    Job Title: Senior Informatics Data ScientistPrometheus Federal Services is seeking a highly skilled Senior Informatics Data Scientist to lead our team in developing and maintaining our Python codebase. As a key member of our team, you will be responsible for designing and implementing ETL processes, bioinformatics pipelines, and data integration...

  • Senior Data Scientist

    1 week ago

    Washington, Washington, D.C., United States LMI Full time

    **Job Summary**LMI is seeking a skilled Data Scientist to join our team at our headquarters office in Tysons, VA. The ideal candidate will have a strong background in data analysis, data visualization, statistics, programming, and project execution.**Responsibilities**Develop and implement data-driven solutions to support advanced analytics projects for the...

Senior Data Scientist

2 months ago

Washington, United States Citian Full time

Who We Are:


At Citian, we are building technology to help change the face of transportation. We are a fast-growing SaaS technology company based in Washington, DC and our software solutions revolutionize how our transportation systems – roads, rail, transit, bicycle, pedestrian – operate.


Our tech solutions:


  • Reduce traffic fatalities
  • Enhance pedestrian accessibility
  • Empower system operators to save time & money


You’ll work with some of the brightest minds in the software industry. Our software engineers apply the latest in emerging tech, Artificial Intelligence and Machine Learning to build smarter, more advanced tools for our diverse client base. We work with clients across the United States, with global ambitions in the years ahead.



Who You Are:


As a Senior Data Scientist, you will play a pivotal role in expanding our databases, cleaning large datasets, and driving data-driven insights. You should have a minimum of 7 years of experience working with large datasets in a Python/SQL environment, along with a proven track record of delivering impactful data science solutions. You'll collaborate closely with other developers to enhance our software lineup and deliver contracted solutions for engineers.


Responsibilities:


  1. Model Development: Develop and optimize data science models to process, analyze, and extract information from diverse data sources, with a focus on textual data using techniques such as natural language processing (NLP).
  2. Machine Learning and AI: Apply machine learning and artificial intelligence techniques to build predictive and prescriptive models.
  3. Data Preprocessing: Perform data cleansing, normalization, and transformation on large datasets using Python libraries (e.g., Pandas, NumPy) to prepare them for analysis and model training.
  4. Feature Engineering: Identify and engineer relevant features to enhance model performance and accuracy.
  5. Model Evaluation: Design and implement robust evaluation metrics (e.g., precision, recall, F1-score) and frameworks (e.g., cross-validation) to assess the performance of machine learning models.
  6. Collaboration: Work closely with cross-functional teams, including engineers, product managers, and domain experts, to understand business requirements and deliver data science solutions that meet those needs.
  7. Research: Stay updated on the latest advancements in NLP and AI research by reading scientific literature and attending conferences, and apply these advancements to real-world problems in transportation systems.


Expected Duties:


  • Lead the development and implementation of data science initiatives by performing data cleansing, conducting exploratory data analysis, and building predictive models using Python and SQL.
  • Provide technical leadership and guidance to junior data scientists
  • Mentor team members, providing support and fostering professional growth
  • Collaborate with cross-functional teams through version control systems like GitLab
  • Effectively communicate project deadlines and requirements to team members
  • Conduct research to develop innovative solutions for transportation engineering challenges, utilizing the latest advancements in machine learning and AI.
  • Participate in brainstorming sessions to innovate and explore new approaches to problem-solving
  • Implement advanced data science tools and techniques to address complex data challenges, such as optimizing model performance and scaling data processing workflows.
  • Consistently deliver projects on time while upholding high standards of quality.


Required Skills & Experience:


  • Bachelor’s or Master’s degree in Computer Science, Data Science, Statistics, or a related field
  • Strong background in Mathematics and Statistics
  • Minimum of 7 years of professional programming experience with a focus on data science
  • 4-6 years of experience in natural language processing, machine learning, artificial intelligence, and data science leadership
  • Python, SQL, Python data science libraries (Pandas, Scikit-learn, etc.), Python NLP libraries (NLTK, SpaCy, etc.)
  • Strong knowledge of machine learning techniques and AI algorithms.
  • Solid understanding of data preprocessing, feature engineering, and model evaluation
  • Preference for experience with machine learning + LLMs (HuggingFace, OpenAI, PyTorch, TensorFlow, etc.), and/or with model deployment + evaluation, Snowflake, AWS
  • Demonstrated expertise in developing and deploying data science solutions in Python/SQL environments
  • Extensive experience with professional-grade cloud databases and data warehouse such as Snowflake
  • Ability to effectively communicate complex algorithms and their implications
  • Proficiency in SQL for data retrieval and storage
  • Excellent problem-solving skills and the ability to evaluate data structures for optimal performance
  • Strong programming organization and documentation skills
  • Proven ability to collaborate effectively with cross-functional teams
  • Strong work ethic, commitment to excellence, and a passion for innovation


Why Citian?


  • Competitive salary and benefits package with 401k match.
  • Opportunity to work on cutting-edge data science projects in the transportation sector.
  • Collaborative and innovative work environment.
  • Continuous learning and professional development opportunities.
  • A chance to make a significant impact in a rapidly evolving industry.


Your Citian Advantage:


  • Discretionary annual merit-based bonus and annual raise
  • Strong medical, vision, and dental insurance
  • Commuter subsidy benefit
  • Tuition reimbursement assistance
  • On-site gym and free snacks in office
  • and more


Let's build smarter cities together Learn more about Citian here:


** Citian is an organization committed to diversity and inclusion to drive our business results and create a better future every day for our diverse employees, clients, partners, and communities. We believe a diverse workforce allows us to match our growth ambitions and drive inclusion across the business. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, age, national origin, or protected veteran status and will not be discriminated against on the basis of disability.


Equal Opportunity/Affirmative Action Employer Minorities/Females/Protected Veterans/Persons with Disabilities