Full-Stack Developer (AI Systems & Enterprise Applications) – 1‑Year Contractor

About the role

We are looking for a highly skilled Full‑Stack Developer to join a global technology organization on a one‑year contract. You will design, build, and enhance internal employee‑facing applications that streamline purchasing, approval workflows, and business operations while integrating AI‑powered features.

Key responsibilities

• Design, develop, and maintain full‑stack applications for purchasing, intake, approval, and spend‑management workflows.
• Build scalable backend services and REST APIs using Python to integrate with procurement, finance, identity, and workflow platforms.
• Create intuitive, responsive user interfaces with TypeScript and React.
• Develop AI‑enabled features, including integrations with Large Language Models and AI services.
• Collaborate with IT, Finance, Procurement, Legal, and business stakeholders to gather requirements and translate them into technical solutions.
• Participate in architecture discussions, sprint planning, code reviews, and documentation.
• Ensure software is secure, maintainable, and reliable, following best practices for testing, CI/CD, and observability.

Required profile

• 4+ years of professional full‑stack development experience.
• Strong proficiency in Python, TypeScript, and React.
• Experience building production‑grade web applications, REST APIs, and enterprise integrations.
• Hands‑on experience with FastAPI or Flask.
• Demonstrated ability to design and integrate AI‑powered functionalities, preferably with LLMs or AI APIs.
• Solid understanding of API architecture, authentication, authorization, and validation.

Required skills

• Python
• TypeScript
• React
• FastAPI
• Flask
• REST APIs
• Large Language Models (LLMs)
• AI APIs / prompt engineering
• AI orchestration frameworks
• API authentication & authorization
• CI/CD pipelines
• Observability tools