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Remote Principal Data Scientist - AI​/ML

Remote / Online - Candidates ideally in
Randburg, Johannesburg, 2000, South Africa
Listing for: Placements24
Remote/Work from Home position
Listed on 2026-10-19
Job specializations:
  • IT/Tech
    Machine Learning/ ML Engineer, AI Engineer (Applied/Software), Data Scientist
Job Description & How to Apply Below
Location: Randburg

About the Role

Join our client, a global leader in technology and innovation, as a Remote Principal Data Scientist specializing in Artificial Intelligence and Machine Learning. This is a fully remote, high-impact role where you will lead the development and deployment of cutting-edge AI/ML models that drive significant business value. You will tackle complex challenges, mentor junior data scientists, and collaborate with cross-functional teams to integrate AI solutions into our products and services.

Our client is at the forefront of AI research and development, offering a dynamic and intellectually stimulating remote work environment. If you are a seasoned data scientist with a passion for pushing the boundaries of AI and a proven ability to lead and innovate, we invite you to apply. This role offers the chance to shape the future of AI within a forward-thinking organization.

Key Responsibilities
  • Lead the end-to-end development and deployment of advanced AI/ML models, including deep learning architectures.
  • Design and implement scalable machine learning pipelines for training, evaluation, and production.
  • Conduct rigorous data analysis, feature engineering, and model selection to address complex business problems.
  • Mentor and guide junior data scientists, fostering their technical growth and promoting best practices.
  • Collaborate with product managers, engineers, and stakeholders to define project scope and deliver impactful AI solutions.
  • Research and stay abreast of the latest advancements in AI/ML, evaluating and incorporating new techniques.
  • Develop and maintain robust documentation for models, code, and processes.
  • Present complex findings and strategic recommendations to senior leadership.
  • Ensure ethical considerations and responsible AI practices are integrated into all development efforts.
Requirements
  • Ph.D. or Master's degree in Computer Science, Statistics, Mathematics, or a related quantitative field with a focus on AI/ML.
  • Minimum of 8 years of hands-on experience in data science and machine learning, with at least 3 years in a leadership or principal role.
  • Expertise in Python, along with extensive experience using ML libraries (e.g., Tensor Flow, PyTorch, scikit-learn).
  • Proven experience in designing, building, and deploying complex ML models in production environments.
  • Strong understanding of statistical modeling, experimental design, and data mining techniques.
  • Experience with big data technologies (e.g., Spark, Hadoop) and cloud platforms (AWS, Azure, GCP).
  • Exceptional problem-solving skills and the ability to translate business needs into data science solutions.
  • Outstanding communication, presentation, and collaboration skills, essential for a remote role.
  • Demonstrated ability to lead technical initiatives and mentor team members.
Benefits
  • Our client offers a highly competitive salary package of up to R per annum, commensurate with expertise and experience.
  • Benefits include a generous home office setup budget, comprehensive global health coverage, a top-tier retirement savings plan, and substantial annual bonuses tied to performance.
  • We provide continuous learning opportunities through online courses, virtual conferences, and dedicated research time.
  • This fully remote position offers unparalleled flexibility and the opportunity to work on groundbreaking AI initiatives that impact millions globally, all from your chosen location.
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