Principal Data Scientist - Predictive Analytics

Placements24; Durban; On-site; ZAR 1,500,000 - 2,500,000; Full time

Benefits offered by this job

Annual bonus

Health benefits

Pension plan

Professional development

Career progression

Training programs

Durban office

Employee assistance program

Team events

Job summary

Placements24 in Durban is seeking a highly experienced Principal Data Scientist to join our analytics team. The role focuses on advanced statistical modeling, machine learning, and translating complex analyses into strategic business actions.

You will mentor graduates and fellow data scientists, design experiments, build robust data pipelines, and collaborate with stakeholders to drive data-driven decisions.

Qualifications

• Master's or Ph.D. in Statistics, Mathematics, Computer Science, Economics, or a related quantitative field.
• 10+ years of professional experience in data science or a related analytical role, with a proven track record of delivering impactful projects.
• Expertise in statistical modeling, machine learning algorithms (regression, classification, clustering, time series analysis), and deep learning.
• Proficiency in Python or R, and experience with data manipulation libraries (Pandas, dplyr).
• Strong experience with SQL and database technologies.

Responsibilities

• Lead the end-to-end development of sophisticated predictive models using advanced statistical and machine learning techniques.
• Identify, analyze, and interpret complex data sets from various sources to extract actionable insights and trends.
• Design and implement A/B testing frameworks and experimental designs to validate model performance and business hypotheses.
• Collaborate closely with business stakeholders to understand their challenges and translate them into data science problems.
• Develop robust data pipelines and ensure data quality and integrity for analytical purposes.
• Mentor and guide junior data scientists, providing technical expertise and fostering their professional growth.
• Communicate complex analytical findings and recommendations clearly and effectively to both technical and non-technical audiences.
• Stay current with the latest advancements in data science, machine learning, and statistical modeling.
• Contribute to the strategic direction of the data science function within the organization.

Skills

Statistical modeling

Machine learning

Deep learning

Python

SQL

Education

Master's or Ph.D. in Statistics, Mathematics, Computer Science, Economics, or related field

Tools

Pandas

dplyr

Spark

Hadoop

Job description

About the Role

Our client is seeking a highly experienced Principal Data Scientist to join our analytics team in Durban, KwaZulu-Natal . This is an office-based role, offering a chance to work collaboratively within our dynamic hub and contribute to impactful data-driven decisions. As a Principal Data Scientist, you will leverage advanced statistical modeling and machine learning techniques to uncover deep insights, develop predictive models, and drive strategic initiatives. You will play a pivotal role in shaping our data science strategy, mentoring junior team members, and translating complex analytical findings into actionable business recommendations. This is an exciting opportunity for a seasoned professional looking to make a significant contribution to a forward-thinking organization.

Key Responsibilities

• Lead the end-to-end development of sophisticated predictive models using advanced statistical and machine learning techniques.
• Identify, analyze, and interpret complex data sets from various sources to extract actionable insights and trends.
• Design and implement A/B testing frameworks and experimental designs to validate model performance and business hypotheses.
• Collaborate closely with business stakeholders to understand their challenges and translate them into data science problems.
• Develop robust data pipelines and ensure data quality and integrity for analytical purposes.
• Mentor and guide junior data scientists, providing technical expertise and fostering their professional growth.
• Communicate complex analytical findings and recommendations clearly and effectively to both technical and non-technical audiences.
• Stay current with the latest advancements in data science, machine learning, and statistical modeling.
• Contribute to the strategic direction of the data science function within the organization.

Requirements

• Master's or Ph.D. in Statistics, Mathematics, Computer Science, Economics, or a related quantitative field.
• 10+ years of professional experience in data science or a related analytical role, with a proven track record of delivering impactful projects.
• Expertise in statistical modeling, machine learning algorithms (regression, classification, clustering, time series analysis), and deep learning.
• Proficiency in programming languages such as Python or R, and experience with data manipulation libraries (Pandas, dplyr).
• Strong experience with SQL and database technologies.
• Familiarity with big data technologies (e.g., Spark, Hadoop) is a plus.
• Excellent analytical, problem-solving, and critical thinking skills.
• Exceptional communication and presentation skills, with the ability to influence decision-making.
• Demonstrated leadership experience and ability to mentor team members.

Benefits

• Highly competitive salary with annual bonus opportunities.
• Comprehensive health and wellness benefits package.
• Generous pension scheme.
• Opportunities for professional development and attending industry conferences.
• Regular performance reviews and clear career progression pathways.
• Company-provided training programs and access to advanced analytical tools.
• Vibrant office environment in Durban with convenient access to amenities.
• Employee assistance program.
• Team events and social gatherings.