# Senior AI Engineer Canonical URL: https://primejobalerts.com/jobs/senior-ai-engineer Company: E-Merge IT Recruitment Category: Information & Communication Technology Location: South Africa, Pretoria, Gauteng Work type: Full-time Work arrangement: On-site Published: 2026-08-14 Expires: 2026-10-13 ## Job Description A global technology organisation focused on delivering innovative digital solutions, intelligent technology, and business transformation to organisations operating in complex environments is looking for an exceptional Senior AI Engineer to join them You will have the opportunity to work on sophisticated AI applications, influence technical architecture, and turn emerging AI capabilities into production-grade solutions If Python is your engineering foundation, LangChain is part of your AI toolkit, and you’re excited about what’s possible with intelligent systems, this is an opportunity to make a significant impact -Apply now!!! Requirements: Languages: Expert proficiency in Python is mandatory.LLM Frameworks: Deep architectural understanding and production experience with LangChain. Proficiency with LangGraph for multi-agent orchestration is highly desirable.Vector databases: Advanced knowledge of vector search optimization, indexing, and implementation (e.g. Pinecone, Weaviate, Qdrant, or pgvector).Models: Understanding of fine-tuning principles and trade-offs vs RAG. Experience managing context windows and optimizing inference costs/latency for GPTs, Claude, or local LLMs.6+ years of general Software Engineering experience.Demonstrated technical leadership in delivering complex software projects.Proven portfolio or track record of building LLM-based applications or agents.API Development: Expert skills in FastAPI or Flask, including asynchronous design patterns.Databases: Advanced proficiency with PostgreSQL (schema design, query optimization); understanding of NoSQL and data consistency models.Cloud: Deep experience designing scalable solutions on AWS (Bedrock, SageMaker, Lambda, ECS) or Azure.Containerization: Expertise in Docker and orchestration (Kubernetes or ECS).IaC: Proficiency with Terraform, AWS CDK, or CloudFormation.IT Degree (Computer Science, Engineering, or related field)Reference number for this position is MAT60986 which is a permanent position based in Pretoria offering a cost to company salary of up to R1m per annum depending on experience and ability. Contact Mavis on [[mavism@e-merge.co.za]] or call her on 011 463 3633 to discuss this and other opportunities. Are you ready for a change of scenery? The E-Merge IT recruitment is a specialist niche recruitment agency. We offer our candidates options so that we can successfully place the right developers with the right companies in the right roles. Check out the e-Merge website www.e-merge.co.za for more great positions. Do you have a friend who is a developer or technology specialist? We pay cash for successful referrals! ## Requirements Diploma Apply by email: mavism@e-merge.co.za ## Apply Use the canonical Prime Job Alerts page for full application instructions and source verification.