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Senior Data Scientist
Job in
Randburg, Johannesburg, 2000, South Africa
Listed on 2026-10-21
Listing for:
Network Finance
Full Time
position Listed on 2026-10-21
Job specializations:
-
IT/Tech
AI Engineer (Applied/Software), Machine Learning/ ML Engineer, Data Scientist, AI Business & Operations
Job Description & How to Apply Below
Key Responsibilities
- Design, build, deploy, and optimise chatbot and conversational AI solutions from concept to production.
- Identify and resolve technical, operational, and customer experience challenges throughout the chatbot lifecycle.
- Develop machine learning, NLP, and AI-driven models to improve chatbot accuracy and performance.
- Monitor chatbot effectiveness and continuously enhance customer engagement and resolution rates.
- Collaborate with business, operations, and technology stakeholders to align AI solutions with strategic objectives.
- Analyse customer interaction data to identify trends and opportunities for improvement.
- Drive AI adoption and ensure solutions deliver measurable business outcomes and ROI.
- Stay abreast of emerging AI and conversational technology trends and best practices.
Qualifications:
- Honours or Master's Degree in Data Science, Computer Science, Mathematics, Statistics, Engineering, Actuarial Science, or a related quantitative field.
- Relevant certifications in Artificial Intelligence, Machine Learning, NLP, or Data Science advantageous.
Experience:
- Proven experience as a Data Scientist, Senior Data Scientist, Machine Learning Engineer, AI Specialist, or similar role.
- Demonstrated experience building and implementing a chatbot from start to finish.
- Experience troubleshooting post-implementation issues and driving successful chatbot adoption.
- Strong understanding of Natural Language Processing (NLP), Machine Learning, and Conversational AI.
- Experience with in a BPO, contact centre, customer service, collections, or outsourcing environment advantageous.
- Experience working with large datasets and customer interaction data.
- Proven ability to engage with senior stakeholders and translate business requirements into technical solutions.
Skills:
- Python, SQL, and machine learning frameworks.
- NLP and conversational AI platforms.
- Data modelling, analytics, and predictive modelling.
- Cloud platform experience advantageous.
- Strong problem-solving and critical-thinking abilities.
- Exceptional communication and stakeholder management skills.
- Commercial mindset with the ability to deliver measurable business value through AI solutions.
Position Requirements
10+ Years
work experience
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