Data Scientist

Job#: 3014324 Job Description: Contract Data Scientist (Remote) About the Role: We are seeking a Contract Data Scientist to support the development and maintenance of deep learning models for medical document analysis. This is a temp-to-hire opportunity, and candidates must be eligible for permanent hire without visa sponsorship if required. In this role, you will work closely with a technical lead to ensure model quality and deliverables, while operating independently in day-to-day execution. You’ll contribute to cutting-edge projects that leverage large-scale text datasets and advanced machine learning techniques in an AWS-based environment. Key Responsibilities: • Train, fine-tune, and evaluate deep learning models (transformers and related architectures). • Process, merge, and analyze large-scale text datasets. • Troubleshoot model behavior, parameters, and training pipelines. • Run experiments and document results. • Deploy models into AWS using established tools and workflows. Required Qualifications: • Strong Python skills, especially with PyTorch and Transformers. • Hands-on experience training and debugging deep learning models for text. • Solid grounding in statistics, exploratory data analysis (EDA), and machine learning concepts. • Ability to work in AWS and use GitHub-based workflows. • Excellent communication skills and ability to work independently. Preferred Qualifications: • Experience with LLMs, prompt-based methods, or agentic AI. • Familiarity with PySpark or large-scale ETL for textual data. • Experience with experiment tracking and MLOps tools. • Background in healthcare or medical text (nice to have, not required). Additional Technical Expertise: • Programming: Strong Python development; scripting with Python and Bash. • Libraries & Frameworks: PyTorch, Transformer networks. • Machine Learning: Neural networks, classification problems, EDA, hypothesis testing, data transformation, data modeling. • Statistics: Applied statistics and analytical methods for model evaluation and interpretation. • Cloud & Infrastructure: Working with GPUs in cloud environments; AWS expertise. • Version Control: Git, GitHub workflow. • Large-scale Data Processing: AWS Glue, ETL pipelines. • Predictive Modeling: Building models to predict medical codes based on patient visit data and historical patient records. • Data Interpretation: Ability to take outputs from statistical analyses and derive actionable insights. Experience Level: • 2–5 years of experience OR Master’s in Computer Science Nice-to-Have: • Healthcare background. • Experience with clinical text (not speech) for medical claims reimbursement. Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico. Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Apex team member can provide. Apex Systems is a world-class IT services company that serves thousands of clients across the globe. When you join Apex, you become part of a team that values innovation, collaboration, and continuous learning. We offer quality career resources, training, certifications, development opportunities, and a comprehensive benefits package. Our commitment to excellence is reflected in many awards, including ClearlyRated's Best of Staffing® in Talent Satisfaction in the United States and Great Place to Work® in the United Kingdom and Mexico. Apex Benefits Overview: Apex offers a range of supplemental benefits, including medical, dental, vision, life, disability, and other insurance plans that offer an optional layer of financial protection. We offer an ESPP (employee stock purchase program) and a 401K program which allows you to contribute typically within 30 days of starting, with a company match after 12 months of tenure. Apex also offers a HSA (Health Savings Account on the HDHP plan), a SupportLinc Employee Assistance Program (EAP) with up to 8 free counseling sessions, a corporate discount savings program and other discounts. In terms of professional development, Apex hosts an on-demand training program, provides access to certification prep and a library of technical and leadership courses/books/seminars once you have 6+ months of tenure, and certification discounts and other perks to associations that include CompTIA and IIBA. Apex has a dedicated customer service team for our Consultants that can address questions around benefits and other resources, as well as a certified Career Coach. You can access a full list of our benefits, programs, support teams and resources within our ‘Welcome Packet’ as well, which an Apex team member can provide. Apex Systems is part of the Commercial Segment of ASGN Incorporated. NYSE: ASGN 4400 Cox Road Suite 200 Glen Allen, Virginia 23060 Apex Systems is an equal opportunity employer. We do not discriminate or allow discrimination on the basis of race, color, religion, creed, sex (including pregnancy, childbirth, breastfeeding, or related medical conditions), age, sexual orientation, gender identity, national origin, ancestry, citizenship, genetic information, registered domestic partner status, marital status, disability, status as a crime victim, protected veteran status, political affiliation, union membership, or any other characteristic protected by law. Apex will consider qualified applicants with criminal histories in a manner consistent with the requirements of applicable law. If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation in using our website for a search or application, please contact our Employee Services Department at [email protected] (Do not submit resumes or solicit consultants to this email address). UnitedHealthcare creates and publishes the Transparency in Coverage Machine-Readable Files on behalf of Apex Systems.