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Kwena Human Capital

AI Engineer

Kwena Human Capital

  • Undisclosed
  • Permanent Management position
  • Lone Hill
  • Posted 30 Jul 2025 by Kwena Human Capital
  • Expires in 33 days
  • Job 2618110
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About the position

The successful incumbent will focus on developing, deploying, and integrating advanced AI models, particularly Large Language Models (LLMs) to enhance their product suite's capabilities. The ideal candidate will have a deep understanding of NLP, model deployment, and the ability to collaborate effectively with cross-functional teams to create scalable, efficient, and user-friendly AI solutions. A strong problem-solving mindset and commitment to continuous advancement in AI technology are essential.

Minimum Requirements:

  • 3+ years of hands-on experience in NLP, ML, with a strong focus on developing and deploying Large Language Models (LLMs).
  • Demonstrated success in deploying AI solutions on cloud platforms (e.g., AWS, Azure, or Google Cloud) with a focus on scalability and accessibility.
  • Strong coding skills in Python, with experience in AI frameworks such as TensorFlow or PyTorch.
  • Proven expertise in NLP and ML model development and deployment, including practical experience with training and fine-tuning LLMs.
  • Strong quantitative skills, including statistical analysis and the mathematical foundations of ML.
  • Experience with full-stack or backend development for integrating AI models into production environments.
  • Preferred Skills:
  • Practical knowledge of Natural Language Understanding (NLU), Natural Language Generation (NLG), and machine translation techniques.
  • Experience with version control systems, especially GitHub, and familiarity with Agile development methodologies.
  • Relevant certifications or coursework in AI, NLP, or ML (e.g., through platforms like Coursera, Udacity, or TensorFlow Developer Certification), which demonstrate commitment to continuous learning.

Main duties will include, but are not limited to:

  • NLP Model Development: Design and implement advanced NLP and LLM models for text analysis, sentiment analysis, and conversational AI within our products.
  • Scalability & Deployment: Develop methods to deploy large language models across various platforms, ensuring scalability, performance, and accessibility for end-users.
  • Data Analysis: Process large, complex data sets to create models that enhance AI-driven features, improving accuracy and efficiency.
  • Cross-functional Collaboration: Work closely with software developers and product managers to integrate AI models within our technology stack.
  • System Optimisation: Optimise current AI systems for improved performance, scalability, and reliability.
  • Research & Development: Stay abreast of NLP, ML, and LLM advancements, applying them to keep our AI capabilities at the forefront.
  • Technical Leadership: Lead AI projects, document all development phases, and communicate strategies and results across teams.

Desired Skills:

  • NLP Model Development
  • LLM
  • AI
  • ML
  • Pytorch
  • TensorFlow
  • Python

Desired Work Experience:

  • 2 to 5 years

Desired Qualification Level:

  • Diploma

About The Employer:

Our client, a leader in mining technology, delivering advanced analytics and solutions to improve operational efficiency and safety, is seeking the expertise of an AI Engineer specialising in Natural Language Processing (NLP) and Machine Learning (ML) to join their dynamic team in Lonehill, Sandton.

Apply Now

Kwena Human Capital

About the agency

INTRODUCTION From our inception, we have grown steadily to become successful and highly respected suppliers of contract, temp and permanent personnel. Servicing a wide range of national blue chip clients drawn from every sector of industry and commerce. WHAT WE DO Operate in specialized verticals Craft business solutions Provide contract and permanent recruitment solutions HOW DO WE DO IT? In touch with international trends Extension of our clients Quick Turn-around times Close relationships with government authorities Dynamic database MISSION Our Corporate Mission Statement characterizes the culture of our organization: "To provide our customers with a tailored, continuing service which exceeds expectations and is based upon partnership relationships being recognized as unique by customers." "To create a corporate culture which empowers the individual, values individual contribution, celebrates the team, encourages personal development, and creates career opportunities for all personnel." SERVICE PHILOSOPHY Honest and ethical advice to clients and candidates alike A commitment to exceeding client service expectations A commitment to specialisation resulting in a higher level of expertise in Consulting staff Constant attention to detail Prompt response to a request for assistance A fee structure which is both competitive and success based A commitment to the internal training of consulting staff to ensure continuous development and therefore a higher level of service to our clients and candidates Highly skilled consultants with vast industry knowledge and business skill Dedicated account manager to ensure relationship building and understanding of our clients culture, service expectation, procedures and environment RAPID RESPONSE Our success is founded on our ability to cultivate and develop long lasting partnerships with our clients. Through such partnerships, we build a sound affinity and understanding of their needs, allowing us to provide them with quality, cost effective solutions – helping them reach their vision timeously and cost effectively. INTERNATIONAL CAPACITY An increasing number of our clients are looking overseas for new sources of skilled and experienced candidates. Kwena Human Capital has extensive experience in overseas recruitment. We recruit staff on a temporary, contract and permanent basis and manage the key processes in each case.

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