Junior Data Scientist – Python and Machine Learning
This entry-level Junior Data Scientist role at Confidential Client focuses on applying Python and machine learning skills to build, evaluate, and productionize AI-driven data and software systems. The position emphasizes real-world project experience, technical proficiency in data science and cloud tools, and strong soft skills to effectively communicate and deliver solutions. It is ideal for recent graduates, career switchers, and professionals seeking to enhance their tech skillset and enter the AI and data science job market.
About Careertakes
👉 Important disclosure: Careertakes is a third-party recruiting platform supporting this hiring process. If selected, you will be employed directly by our client, IT.
Applicants for this role may also receive access to additional matched opportunities through the Careertakes platform.
Role overview
Confidential Client is seeking entry-level Junior Data Scientists with strong Python and machine-learning fundamentals to join teams in Washington, DC. This is a full-time opportunity for recent graduates or early-career practitioners who want hands-on experience building, evaluating, and productionizing data solutions. Training programs, project work, and interview prep may be available through client hiring channels and affiliated programs.
What You’ll Do
- Work with Python to preprocess data, build models, and validate results
- Implement supervised and unsupervised learning pipelines (classification, regression, clustering)
- Build and maintain reproducible experiments and basic model monitoring workflows
- Collaborate with data engineers, analysts, and stakeholders to translate business questions into data solutions
- Produce clear visualizations and reports to communicate findings to technical and non-technical audiences
- Participate in code reviews, documentation, and team knowledge sharing
Minimum qualifications
- Bachelor’s degree in Computer Science, Statistics, Mathematics, Engineering, or a related field — recent grads encouraged to apply
- Practical experience with Python and core libraries (pandas, NumPy, scikit-learn) through coursework, projects, or internships
- Familiarity with basic ML concepts: train/test splits, cross-validation, evaluation metrics (accuracy, AUC, RMSE, etc.)
- Strong problem-solving ability and desire to learn production-focused ML workflows
- Clear written and verbal communication skills
Nice-to-have
- Experience with data visualization tools (matplotlib, seaborn, Plotly, or BI tools)
- Exposure to cloud platforms (AWS, GCP, or Azure) or containerization (Docker)
- Coursework or projects using NLP, time-series, or deep learning frameworks (TensorFlow/PyTorch)
- Version control (Git) and familiarity with collaborative development practices
Compensation & employment type
- Salary range: $82,000 - $127,000 per year (Confidential Client)
- Employment type: FULL_TIME
- Location: Washington, DC — on-site or hybrid as defined by the hiring team
- All visa types and U.S. citizens are encouraged to apply
Why this opportunity
This role is ideal for candidates who want to move from academic or bootcamp projects into real-world ML work. Confidential Client and Careertakes prioritize practical experience, mentorship, and the ability to ship projects. Candidates will be considered for current openings with client teams across finance, retail, telecom, and technology verticals. Careertakes may share your resume with the client and other matched hiring teams to surface relevant opportunities.
Equal Opportunity & Hiring Transparency
Careertakes and our client are Equal Opportunity Employers committed to building a diverse and inclusive workforce. We prohibit discrimination or harassment of any kind.
To support a fair and efficient hiring process, AI tools may be used to assist with application review or resume screening. These tools do not replace human decision-making. Final hiring decisions are made by people.
If you have questions about how your data is used, please contact us directly.
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