Senior Data Scientist - Business Intelligence

Placements24; Pretoria; Hybride; ZAR 1 000 000 - 1 800 000; Plein temps

Avantages offerts par ce poste

Hybrid work model

Professional development opportunities

Medical and retirement benefits

Pension and life insurance

Résumé du poste

Placements24 is seeking a Senior Data Scientist to enhance BI capabilities in Pretoria. You will develop predictive models, analyze complex datasets, and communicate insights to stakeholders.

The role requires a strong quantitative background, data manipulation, and visualization skills, with mentorship responsibilities for junior data scientists. You will work in a hybrid setup, collaborating with multiple business units to drive data-driven decision making and strategic growth.

Qualifications

• Master's or PhD inStatistics, Mathematics, Computer Science, Economics or related field.
• Minimum 5 years of data science, ML or statistical modeling experience.
• Proficiency in Python or R and libraries such as scikit-learn, TensorFlow, PyTorch.
• Strong SQL skills and experience with relational databases.
• Experience with big data technologies (Spark, Hadoop) is a plus.
• Proficiency in data visualization tools (Tableau, Power BI, Matplotlib, Seaborn).
• Excellent analytical and communication skills.
• Experience in financial services is highly desirable.

Responsabilités

• Develop, implement, and maintain advanced statistical models and ML algorithms.
• Analyze large datasets to identify trends and insights for growth and efficiency.
• Design and conduct A/B tests and experiments to evaluate initiatives.
• Create data visualizations and reports for technical and non-technical stakeholders.
• Collaborate with business units to translate needs into data science requirements.
• Build and manage data pipelines for model training and deployment.
• Mentor junior data scientists and contribute to the team's knowledge base.
• Ensure data quality and regulatory compliance.

Connaissances

Python

R

SQL

Data visualization

Analytical thinking

Mentoring

Formation

Master's or PhD in quantitative field

Outils

scikit-learn

TensorFlow

PyTorch

Tableau

Power BI

Matplotlib

Seaborn

Description du poste

About the Role

Our client, a prominent financial services institution located in Pretoria , is actively seeking a highly skilled and analytical Senior Data Scientist to enhance their Business Intelligence capabilities. This pivotal role involves leveraging advanced statistical and machine learning techniques to extract actionable insights from complex datasets, driving strategic decision-making across the organization. You will be instrumental in developing predictive models, conducting in-depth data analysis, and communicating findings to stakeholders at all levels. The ideal candidate possesses a strong quantitative background, expertise in data manipulation and visualization, and a passion for uncovering patterns and trends that inform business strategy. This position offers a challenging and rewarding career path within a stable and reputable organization in Pretoria , with opportunities for both professional and personal growth. You will be part of a dedicated team focused on pushing the boundaries of data-driven innovation.

Key Responsibilities

• Develop, implement, and maintain sophisticated statistical models and machine learning algorithms to solve complex business problems.
• Analyze large, complex datasets to identify trends, patterns, and insights that can drive business growth and efficiency.
• Design and conduct A/B tests and other experiments to evaluate the impact of new initiatives.
• Create compelling data visualizations and reports to communicate findings to both technical and non-technical audiences.
• Collaborate with business units to understand their needs and translate them into data science requirements.
• Build and manage data pipelines for model training and deployment.
• Stay current with the latest advancements in data science, machine learning, and artificial intelligence.
• Mentor junior data scientists and contribute to the team's knowledge base.
• Ensure data quality, integrity, and adherence to relevant regulations.
• Present findings and recommendations to senior management and stakeholders in Pretoria .

Requirements

• Master's or PhD degree in a quantitative field such as Statistics, Mathematics, Computer Science, Economics, or a related discipline.
• Minimum of 5 years of experience in data science, machine learning, or statistical modeling roles.
• Proficiency in programming languages commonly used in data science, such as Python or R, and associated libraries (e.g., scikit-learn, TensorFlow, PyTorch).
• Strong experience with SQL and working with relational databases.
• Experience with big data technologies (e.g., Spark, Hadoop) is a plus.
• Familiarity with data visualization tools (e.g., Tableau, Power BI, Matplotlib, Seaborn).
• Excellent analytical, problem-solving, and critical thinking skills.
• Strong communication and presentation skills, with the ability to explain complex concepts clearly.
• Experience in the financial services sector is highly desirable.
• Proven ability to work independently and as part of a collaborative team in Pretoria .

Benefits

• Competitive salary and performance-based bonus structure.
• Comprehensive medical and retirement benefits.
• Generous annual leave allowance.
• Opportunities for professional development, including conference attendance and further education.
• Access to state-of-the-art technology and data resources.
• Hybrid work model offering flexibility between office and remote work.
• A stimulating and collaborative work environment in Pretoria .
• Pension fund and life insurance benefits.