Search thousands of fresh jobs

×
This job is expired
Mediro Application Consulting

Data Scientist (Expert) 1458

Mediro Application Consulting

  • R Undisclosed
  • Contract Senior position
  • Pretoria
  • Posted 22 Jun 2026 by Mediro Application Consulting
  • Expires in 15 days
  • Job 2641185 - Ref LM_504914468866
Apply Now

About the position

Define and build agentic system architectures that leverage Amazon Bedrock AgentCore and agent frameworks to enable multi-step reasoning and automated workflows.



Lead technical strategy for model selection, fine-tuning, and inference, advising on cost vs. performance tradeoffs.



Design and implement containerized deployment standards using Docker and Kubernetes to ensure consistent, scalable, and fault-tolerant ML operations.



Architect secure, low-latency networking for model-to-service and service-to-service communication across private and public networks.



Perform systems-level performance engineering: select appropriate compute accelerators, run load and stress tests, and conduct capacity planning for production readiness.



Establish and operate MLOps and GenAI Ops practices, including CI/CD pipelines, model versioning, and deployment automation.



Implement observability, logging, monitoring, and incident response for production AI systems to ensure operational excellence.



Own end-to-end system design for AI workloads: data pipelines, model training, inference, orchestration, and lifecycle management.



Integrate foundation models into enterprise RAG and tool-use pipelines, enabling complex, real-world use cases.



Provide technical leadership and mentorship to engineers and stakeholders on architecture, best practices, and operational standards.


Minimum Requirements:

Qualifications/Experience:



Appropriate academic qualitfication such as Computer Science, Engineering or Statistics.



Demonstrated track record delivering large-scale AI solutions for enterprise customers, including end-to-end ownership of architecture, operations, and stakeholder engagement.



 



Essential Skills Requirements:



Proven experience designing and building agentic system architectures using Amazon Bedrock AgentCore and agent frameworks (e.g., LangChain, LangGraph, Strands Agents).



Strong expertise in orchestrating multi-step reasoning, tool invocation, state management, and workflow automation for AI agents.



Deep hands-on knowledge of training and deploying models with PyTorch and TensorFlow.



Experience defining model strategy, including architecture selection, fine-tuning approaches, inference patterns, and cost/performance trade-offs.



Containerization and orchestration skills: Docker and Kubernetes for scalable, fault-tolerant ML/GenAI deployments.



Solid understanding of networking for ML workloads, including VPC design, ingress/egress, private and internet-facing communication patterns, and low-latency design.



Systems-level performance engineering: selecting CPU/GPU/accelerator hardware, plus experience with load testing, stress testing, and capacity planning for ML systems.



MLOps and GenAI Ops experience: CI/CD for models, model versioning, observability, logging, monitoring, and incident response practices.



Strong software engineering skills in Python and familiarity with building robust, production-ready APIs and back-end services.



Experience integrating foundation models with Retrieval-Augmented Generation (RAG) pipelines, tool use, and agentic workflows for enterprise use cases.



 



Advantageous Skills Requirements:



Prior experience working with Amazon Bedrock and other cloud-managed foundation model services.



Familiarity with LangChain extensions, LangGraph, Strands Agents or similar orchestration toolkits at scale.



Experience with infrastructure-as-code tools (e.g., Terraform, Terragrunt) for reproducible cloud infrastructure.



Knowledge of serverless components (Lambda, Step Functions, EventBridge) for orchestration and eventdriven workflows.



Background in secure cloud architectures, IAM best practices, and security hardening for AI platforms.



Experience with data engineering and building reliable ETL/data pipelines for model training and feature stores.



Familiarity with observability stacks (Prometheus, Grafana, CloudWatch) and distributed tracing for ML services.



Experience optimizing inference costs through batching, quantization, and model distillation techniques.



Prior work with enterprise customers in regulated industries (e.g., automotive, pharma, finance) and



understanding of compliance considerations.



Knowledge of hybrid and multi-cloud deployment patterns for AI workloads.


Desired Skills:

  • LangChain
  • PyTorch
  • TensorFlow

Apply Now

Mediro Application Consulting

About the agency

Quality Placements Built on Trust Whether you are looking for a job or need to acquire top talent, Mediro IT RECRUIT is here to assist. We are technical recruiters who care. Our strength lies in fostering connections between candidates seeking employment and companies looking to employ. Our team consists of high achievers, strong individual contributors, and leaders who change lives through personal connections. With a community of professional recruiters, talent pooling and an internal referral programme, we provide multiple candidate recommendations within seven days, regardless of industry and across South Africa. The world of work is rapidly changing; people want to learn and grow, however work-life balance, equity and flexibility continue to play a major role. Companies across industries constantly require modernised and specialised skills. As a result, we strive to be your most valued IT recruitment partner by understanding individual and company needs and delivering the right resource solutions to build a workplace for the future. CONNECT with us: www.itrecruit.co.za #ResourceSolutions #talentacquisition #ITskills #itrecruitment #ITplacements #ITJobs

Receive a daily digest of all new jobs matching this job. Your information is safe with us and you can cancel any time.

Expires in 14 days

Email me jobs similar to: Data Scientist (Expert) 1458

Receive a daily digest of all new jobs matching this job: Senior IT Auditor. Your information is safe with us and you can cancel at any time.