Senior Data Scientist: Risk & Finance Modeling Lead

Harnham; Atlanta (GA); Hybrid; USD 140,000 - 150,000; Full time

Job summary

Harnham is seeking a Lead Data Scientist in Atlanta to lead the development, validation, and deployment of advanced quantitative models in a regulated environment. You will partner with executives to identify financial opportunities, quantify outcomes, and drive data-driven decisions.

You will bring deep expertise in risk and financial modelling, strong statistical foundations, and a proven ability to deliver analytics projects end-to-end from concept to governance review.

Qualifications

• 8+ years of experience in Data Science, Quantitative Analytics, Risk Analytics, or a related discipline.
• Advanced proficiency in Python and SQL.
• Strong expertise in data modelling, statistical analysis, and quantitative problem solving.
• Experience developing and evaluating gradient boosting and other predictive modelling techniques.
• Proven ability to independently own and drive complex analytical projects.
• Exceptional communication and presentation skills, including experience presenting to executive audiences.
• Demonstrated experience defending models during audits, reviews, or governance assessments.
• Background in financial or risk modelling within a regulated industry.

Responsibilities

• Design, develop, validate, and monitor advanced predictive and risk models.
• Analyse large-scale financial, transactional, and customer datasets.
• Apply machine learning and statistical techniques to solve complex business problems.
• Translate model insights into measurable financial impact and business recommendations.
• Lead analytics initiatives from problem definition through implementation and performance tracking.
• Present technical findings and strategic recommendations to senior leadership and executive stakeholders.
• Support model governance activities, regulatory reviews, and external audit processes.
• Collaborate with cross-functional teams to ensure models are aligned with business objectives and compliance requirements.
• Provide technical guidance and mentorship to peers and junior team members.

Skills

Python

SQL

Data modelling

Statistical analysis

Gradient boosting

Stakeholder communication

Governance & audits

Education

Bachelor's degree in a quantitative field

Master's degree in Data Science / related field

Job description

Harnham is seeking a Lead Data Scientist in Atlanta to lead the development, validation, and deployment of advanced quantitative models in a regulated environment. You will partner with executives to identify financial opportunities, quantify outcomes, and drive data-driven decisions.

You will bring deep expertise in risk and financial modelling, strong statistical foundations, and a proven ability to deliver analytics projects end-to-end from concept to governance review.