Role Overview
We are looking for a Full-Stack Developer with hands-on experience building AI/LLM-powered applications. The role involves developing production-grade SaaS platforms, AI assistants, workflow automations, internal tools, and business applications.
Responsibilities
- Build and maintain full-stack web applications across frontend, backend, databases, APIs, and deployment.
- Develop applications using React.js, Next.js, and TypeScript.
- Build backend services using Node.js/Express/NestJS or Python/FastAPI.
- Integrate LLMs and AI APIs such as OpenAI, Gemini, Anthropic, or similar platforms.
- Develop AI assistants, chatbots, AI agents, document-processing systems, and workflow automations.
- Work with prompt engineering, structured outputs, tool/function calling, embeddings, and retrieval-augmented generation (RAG).
- Build and maintain vector-search and knowledge-retrieval systems.
- Integrate AI systems with databases, CRMs, and third-party APIs.
- Implement authentication, authorization, RBAC, and secure application architecture.
- Optimize AI applications for accuracy, latency, reliability, and cost.
- Design databases, write migrations, optimize queries, and support production applications.
- Write automated tests, troubleshoot issues, and participate in code reviews.
- Own features from development through deployment and production support.
Language Requirements
- Excellent verbal and written communication skills in English.
- Ability to communicate complex analytical findings to both technical and non-technical stakeholders.
Skills & Experience
- 5+ years of professional full-stack development experience.
- Strong experience with React.js and JavaScript/TypeScript.
- Experience with Node.js/Express/NestJS or Python/FastAPI.
- Hands-on experience integrating LLM/AI APIs.
- Experience building at least one AI-enabled application used by real users or business teams.
- Experience with PostgreSQL or another relational database.
- Understanding of prompt engineering, structured outputs, embeddings, vector search, and/or RAG.
- Strong REST API and third-party integration experience.
- Understanding of authentication, authorization, and RBAC.
- Git/GitHub and production deployment experience.
Disclaimer
- This job description is intended to describe the general nature and level of work performed in this role. It is not intended to be a comprehensive list of all duties, responsibilities, or qualifications. Responsibilities may change based on business needs.
About the Company
SIOX Global is a global provider of technology solutions and business process services. The company delivers innovative solutions across multiple industries and is committed to helping clients improve operational efficiency through technology, analytics, and digital transformation. Employees benefit from a collaborative work environment that encourages innovation, continuous learning, and professional growth.
