Application Developer – External (Full-Stack & LLM)

About the role

You will be embedded within the Gas Services Middle East Digital team, owning end-to-end delivery of large-language-model (LLM) application workstreams. You will collaborate with stakeholders, lead sprints, review code, and resolve support tickets while driving digitalisation of manual processes.

Key responsibilities

• Build and deploy full-stack applications using React and Python/FastAPI powered by LLM technologies.
• Develop and integrate REST APIs into enterprise platforms.
• Design AI solutions with LangChain, retrieval-augmented generation (RAG) pipelines, and agent-based workflows.
• Collaborate with business stakeholders to identify high-impact digital use cases.
• Support, optimise, and scale deployed AI applications.
• Drive automation and digitalisation of manual processes across the business.

Required profile

• 2+ years of full-stack development experience, including at least 1 year on AI/LLM solutions.
• Strong Python programming skills and familiarity with LLM frameworks such as LangChain.
• Knowledge of RAG, NLP, generative AI and cloud platforms (AWS or Azure).
• Experience with REST APIs, React, and modern DevOps practices.
• Excellent communication and stakeholder-management abilities.

Required skills

• Python
• FastAPI
• React
• REST APIs
• LangChain
• RAG pipelines
• Agent-based workflows
• AWS or Azure
• DevOps practices