AI Engineer - Agentic Systems LLMs & RAG

Kredete

AI Engineer - Agentic Systems LLMs & RAG

• Job Type Full Time
• Qualification BA/BSc/HND
• Experience
• Location Lagos
• Job Field Data, Business Analysis and AI , ICT / Computer

About The Role

• We are looking for a highly skilled AI Engineer with strong experience in building agentic systems, Retrieval-Augmented Generation (RAG) pipelines, and LLM-powered applications. The ideal candidate will have hands-on experience with LangChain, n8n, and agentic workflows and Applied experience with multiple programming languages implementation The engineer will be responsible for designing, developing, and deploying intelligent, scalable AI systems.

Key Responsibilities

• Design and implement LLM-powered applications using frameworks such as LangChain

• Build and optimize RAG pipelines integrating vector databases and external data sources

• Develop agentic workflows that can reason, plan, and execute tasks autonomously

• Integrate AI capabilities into existing products and services

• Design and orchestrate workflows using tools like n8n or similar automation platforms

• Work with embeddings, vector stores, and semantic search systems

• Develop APIs and backend services to support AI features

• Optimize model performance, latency, and cost efficiency

• Collaborate with product, data, and engineering teams to define AI-driven solutions

• Stay up to date with advancements in AI, LLMs, and autonomous agents

• Required Skills & Qualifications

• Strong experience with LangChain or similar LLM orchestration frameworks

• Hands-on experience building RAG (Retrieval-Augmented Generation) systems

• Experience designing agentic workflows / autonomous agents

• Proficiency in multiple programming languages such as:

• Python (preferred)

• Golang

• Rust

• JavaScript / TypeScript

• Experience with n8n or other workflow automation/orchestration tools

• Solid understanding of:

• Vector databases (e.g., Pinecone, Weaviate, FAISS)

• Embeddings and semantic search

• Prompt engineering and LLM evaluation

• Experience building and consuming RESTful APIs

• Familiarity with cloud platforms (AWS, Azure, or GCP)

• Strong problem-solving and system design skills

• Willing to travel to our Hubs as needed (Lagos, London, Riga)

• Preferred Qualifications

• Experience with multi-agent systems and orchestration

• Knowledge of fine-tuning and model optimization techniques

• Experience with knowledge graphs or structured data systems

• Familiarity with DevOps practices and CI/CD pipelines

• Experience building production-grade AI systems with monitoring and observability

• Background in fintech, payments, or data-intensive applications