Junior AI Full Stack Engineer

About the role

We are looking for a Junior AI Full‑Stack Engineer to design, build, and maintain our enterprise AI Agent platform. You will collaborate with product and business teams across SJ Group to deliver AI‑powered features quickly.

Key responsibilities

• Develop and maintain AI Agent modules such as conversation systems, knowledge bases, and workflow engines.
• Integrate large language model capabilities including multi‑turn dialogue, retrieval‑augmented generation, tool calling, workflow orchestration, prompt management, and skill integration.
• Build and onboard Agent Skills and Tools (API, Workflow, Script, MCP, and internal system integrations).
• Contribute to skill execution mechanisms, permission control, context management, and tool protocol design.
• Create frontend interfaces: chat UI, agent configuration, skill management, and workflow visualization pages.
• Develop backend APIs and coordinate system integration.
• Work closely with product and business teams to ship AI features rapidly.

Required profile

• 2–5 years of software development experience.
• Bachelor’s degree or higher in Computer Science or a related field.
• Strong coding standards and ability to collaborate in an engineering team.

Required skills

• Proficiency in Python, TypeScript, or JavaScript.
• Experience with Vue or React for frontend development.
• Knowledge of FastAPI for backend services.
• Familiarity with PostgreSQL, MySQL, and Redis databases.

What we offer

• A collaborative and fun workplace focused on talent, hard work, and teamwork.
• Opportunity to make a positive impact through innovative AI solutions.