Meta4 Solutions Limited

AI Full Stack Engineer (Backend & Applied AI)

Ikeja, NigeriaCreative & Design Agencies, Manufacturing & IndustrialApply by 14 November 2026

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About the role

To engineer scalable software applications and AI-driven solutions, combining robust backend architecture with applied AI, intelligent agents, and workflow automation to support product development and business operations.

Responsibilities

  • Design and maintain backend services, REST APIs, database architectures, and responsive frontend applications.
  • Develop AI-powered applications using LLMs, Retrieval-Augmented Generation (RAG), and agent-based workflows.
  • Build intelligent automations and integrate AI capabilities with enterprise systems and third-party platforms.
  • Implement AI evaluation, security controls, monitoring, and performance optimisation.
  • Deploy, maintain, and document production applications, ensuring reliability, scalability, and cost efficiency.

Requirements

  • Minimum of 4 years' professional experience in backend or full-stack software engineering.
  • Strong proficiency in Node.js (TypeScript) or Python, with experience in REST APIs, PostgreSQL, and scalable backend systems.
  • Demonstrable experience integrating LLM APIs, building RAG pipelines, and developing AI agents or tool-calling workflows.
  • Working knowledge of React or Next.js, Docker, Git, CI/CD, and cloud deployment.
  • Understanding of AI security, evaluation, monitoring, and production reliability. Ability to independently develop, deploy, and maintain production-grade applications.

Key skills

AI EngineerFull Stack EngineerFull-Stack DevelopmentLanguage Models (LLM)Deterministic LLM ProgrammingRetrieval-Augmented Generation (RAG)LangChainLangGraphTypeScriptJavaScriptAgentic AI DevelopmentVector DatabasesAI Workflow AutomationApplied AILLM Integration

The details

Employment
Full time
Work type
Hybrid
Level
Intermediate
Department
Software Development
Openings
2
Experience
2-4 Years
Reports to
Business Operations Manager
Agreement
Permanent
Salary
NGN 800,000 · per month · take home
Start date
14 November 2026

Applications are screened with AI on Incruitin.