Full Stack Software Engineer - GenAI
GSSTech Group
Posted: April 8, 2026
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Quick Summary
Design and develop scalable digital products using React.js (frontend) and Node.js (backend), and integrate AI-driven features such as LLMs, chatbots, and AI workflows into applications using Node.js. You will be responsible for building and consuming RESTful APIs and microservices and working with AI APIs to embed AI capabilities into applications.
Required Skills
Job Description
We are seeking a Full Stack Software Engineer with strong expertise in Node.js, React.js, and Generative AI integrations. You will be responsible for building scalable digital products and embedding AI-driven capabilities into applications.
Key Responsibilities
• Design and develop scalable web applications using React.js (frontend) and Node.js (backend)
• Build and integrate GenAI-powered features (LLMs, chatbots, AI workflows) into applications using Node.js
• Develop and consume RESTful APIs and microservices
• Work with AI APIs (e.g., OpenAI, Claude, etc.) and integrate them into backend services
• Collaborate with cross-functional teams (Product, UI/UX, Data teams)
• Optimize performance, scalability, and security of applications
• Contribute to system architecture and AI solution design
Required Skills & Qualifications (Mandatory)
• Strong experience in Node.js and React.js
• Hands-on experience in Generative AI integrations using Node.js
• LLM APIs (OpenAI, Anthropic, etc.)
• Prompt engineering & response handling
• Building AI-driven workflows / copilots
• Experience with REST APIs and microservices architecture
• Proficiency in JavaScript (ES6+)
• Experience with databases (MongoDB/PostgreSQL)
• Familiarity with Git and CI/CD pipelines
Preferred / Good to Have
• Experience in Banking / Financial Services domain
• Exposure to cloud platforms (AWS/Azure/GCP)
• Knowledge of vector databases, embeddings, or RAG architectures