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Data Scientist

Haystack
Washington, District of Columbia, United StatesFull-time$77,600–$176,000Posted Sep 14, 2026

About the role

We're hiring on behalf of a Haystack partner!

The Role

  • Dive deep into data-rich environments to extract meaningful insights and answer critical client questions.
  • Develop and implement algorithms and systems using advanced data science techniques.
  • Design and develop automated analytic software and techniques.
  • Translate complex data sets into actionable intelligence that drives informed decision-making.
  • Collaborate with clients to understand their needs and deliver data-driven solutions.

What You'll Need

  • Proven experience in data exploration, cleaning, analysis, visualization, or mining.
  • Proficiency in programming languages for data analysis such as Python, R, or SQL.
  • Experience building ETL pipelines, including API querying and data conditioning.
  • Familiarity with version control tools like Git.
  • Knowledge of statistical analysis, predictive modeling, and machine learning methods.
  • A Bachelor's degree and TS/SCI clearance.

What's On Offer

  • Competitive annual salary of $77,600 - $176,000.
  • Comprehensive benefits package including health, retirement, and paid leave.
  • Opportunities for professional development and tuition assistance.
  • A collaborative team environment focused on using data for good.

Apply via Haystack today!

Responsibilities

  • Dive deep into data-rich environments to extract meaningful insights and answer critical client questions
  • Develop and implement algorithms and systems using advanced data science techniques
  • Design and develop automated analytic software and techniques
  • Translate complex data sets into actionable intelligence that drives informed decision-making
  • Collaborate with clients to understand their needs and deliver data-driven solutions

Qualifications

  • Proven experience in data exploration, cleaning, analysis, visualization, or mining
  • Proficiency in programming languages for data analysis such as Python, R, or SQL
  • Experience building ETL pipelines, including API querying and data conditioning
  • Familiarity with version control tools like Git
  • Knowledge of statistical analysis, predictive modeling, and machine learning methods
  • A Bachelor's degree and TS/SCI clearance

Benefits

  • Competitive annual salary
  • Comprehensive benefits package including health, retirement, and paid leave
  • Opportunities for professional development and tuition assistance
  • A collaborative team environment focused on using data for good

Skills mentioned

Data AnalysisPythonRSQLETLAPI IntegrationGitStatistical AnalysisPredictive ModelingMachine Learning

About Haystack

Haystack combines AI & expert vetting to deliver world-class tech candidates who are engaged, aligned, and ready to interview. We're trusted by over 400,000+ tech candidates, working in Software Engineering, Data, Design, DevOps, Cloud, Tech Management, Testing, Product & Delivery, Architecture and more. 100s of employers from startups and scale-ups like Atom Bank, DuckDuckGo and Goodlord to established enterprises like American Express, Dunelm and AWS use Haystack to connect with qualified tech talent that they can't find anywhere else.

Technology51-200 employeesNewcastle upon Tyne, England