Senior Data Scientist - Machine Learning for Finance

Placements24; Bloemfontein; Híbrido; ZAR 900.000 - 1.300.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Health insurance

Dental insurance

Vision insurance

Retirement savings plan

Hybrid work model in Bloemfontein

Descripción de la vacante

Placements24 in Bloemfontein seeks a Senior Data Scientist with a strong ML focus to build and deploy predictive models for fraud, risk, and analytics in the financial sector. You will work on large-scale data infrastructure, collaborate with business stakeholders, and mentor junior data scientists in a hybrid office setting.

The role emphasizes staying ahead of ML/AI fintech advancements and delivering robust data pipelines while communicating complex insights to diverse audiences.

Formación

• Master's or PhD in a quantitative field.
• Minimum 5 years of professional data science with ML focus.
• Experience deploying ML models in production.
• Proficiency in Python or R with ML libraries.
• Strong statistical modeling and data mining knowledge.
• Experience with Spark/Hadoop and cloud platforms (AWS/Azure/GCP).
• Excellent analytical and communication skills.
• Ability to work in a hybrid environment.

Responsabilidades

• Design, develop, and deploy advanced ML models for fraud detection, risk, algo trading, and analytics.
• Clean and analyze large financial datasets to identify trends.
• Collaborate with stakeholders to translate needs into data solutions.
• Develop robust data pipelines and MLOps strategies.
• Evaluate model performance and iterate for scalability and accuracy.
• Communicate findings clearly to technical and non-technical audiences.
• Mentor junior data scientists and contribute to team growth.
• Stay current with ML/AI and fintech advancements.

Conocimientos

Analytical mindset

Problem-solving

Communication skills

Team collaboration

Hybrid work adaptability

Educación

Master's degree or PhD in Data Science / CS / Stats / Mathematics

Herramientas

Python

R

TensorFlow

PyTorch

Scikit-learn

Pandas

Spark

Hadoop

AWS

Azure

GCP

Descripción del empleo

About the Role

Our client, a highly respected financial services firm, is seeking an accomplished Senior Data Scientist specializing in Machine Learning to join their team in Bloemfontein . This role is integral to developing and implementing sophisticated predictive models and analytical solutions that drive strategic business decisions within the financial sector. You will leverage vast datasets to uncover patterns, build robust machine learning algorithms, and communicate complex findings to stakeholders. This position offers a challenging and rewarding career path, working with cutting-edge technologies and large-scale data infrastructure. The role is based in our modern offices in Bloemfontein , with a hybrid work structure allowing for a productive balance between in-office collaboration and remote flexibility. We are dedicated to fostering a data-driven culture, continuous learning, and innovation, providing ample opportunities for professional growth and career advancement. This is an excellent opportunity to apply advanced data science techniques to solve critical problems in the dynamic financial industry.

Key Responsibilities

• Design, develop, and deploy advanced machine learning models for tasks such as fraud detection, risk assessment, algorithmic trading, and customer analytics.
• Clean, preprocess, and analyze large, complex financial datasets to identify trends and insights.
• Collaborate with business stakeholders to understand their needs and translate them into data science solutions.
• Develop and implement robust data pipelines and MLOps strategies.
• Evaluate model performance, iterate on model development, and ensure scalability and accuracy.
• Communicate complex analytical findings and recommendations clearly and concisely to technical and non-technical audiences.
• Mentor junior data scientists and contribute to the team's technical growth.
• Stay abreast of the latest advancements in machine learning, artificial intelligence, and financial technology.

Requirements

• Master's or Ph.D. in Data Science, Computer Science, Statistics, Mathematics, or a related quantitative field.
• Minimum of 5 years of professional experience in data science, with a strong focus on machine learning applications.
• Proven experience in developing and deploying machine learning models in a production environment.
• Proficiency in programming languages such as Python or R, and expertise in relevant libraries (e.g., TensorFlow, PyTorch, Scikit-learn, Pandas).
• Strong understanding of statistical modeling, data mining, and machine learning algorithms.
• Experience with big data technologies (e.g., Spark, Hadoop) and cloud platforms (e.g., AWS, Azure, GCP).
• Excellent analytical, problem-solving, and communication skills.
• Ability to work effectively in a hybrid environment, demonstrating strong collaboration and presentation skills.

Benefits

• Our client offers a highly competitive salary, a comprehensive benefits package including health, dental, and vision insurance, and a robust retirement savings plan.
• Employees have access to cutting-edge data infrastructure and advanced analytical tools.
• Opportunities for continuous learning and professional development, including attending industry conferences, are provided.
• The hybrid work model in Bloemfontein offers flexibility.
• We foster a culture of innovation and data-driven decision-making.
• Paid time off and excellent opportunities for career advancement within a leading financial institution are key components of our employee offerings.