Full Stack Developer (AI Engineer) – Modern Product Platforms

Winzons; India; On-site; INR 2,500,000 - 4,000,000; Full time

Job summary

HotelHub LLP in Bangalore is seeking a Full Stack Developer AI Engineer with 5-10 years of experience to design, build, and refactor modern applications. You will migrate legacy tasks to a modern architecture and develop robust server-side logic along with responsive web and mobile interfaces.

The role emphasizes AI integration using OpenAI APIs and ML techniques, API design with REST and WebSocket, containerization with Docker, and deployment orchestration.

Qualifications

• Bachelor's degree in CS/IT/Engineering or related field.
• 5–10 years of software development experience.
• Experience with full stack web/mobile apps.

Responsibilities

• System Refactoring: migrate legacy tasks to modern architecture.
• Full Stack Development: build server-side and responsive UIs.
• AI Integration: leverage LLMs, vector databases, orchestration frameworks.
• API Architecture: develop RESTful APIs and real-time connections.
• Infrastructure & Deployment: containerize and manage CI/CD.

Skills

Problem solving

Communication

Self-motivated

Remote collaboration

Education

Bachelor's degree in Computer Science/ IT/ Engineering

Tools

Node.js

React

React Native

Docker

Docker Compose

Nginx

MySQL

OpenAI APIs

LangChain

Ollama

Hugging Face

Vite

JavaScript

TypeScript

Job description

Company Name: HotelHub LLP
Job Role: Full Stack Developer AI Engineer
Experience Required: 5-10 Years
Location: Bangalore/Others
Salary: ₹25-40 LPA
Qualification: Bachelor's Degree in Computer Science, Information Technology, Engineering, or a related field

Key Responsibilities :

• System Refactoring : Assist in speeding up the migration and refactoring of legacy platform tasks and resources onto a modernized architecture.
• Full Stack Development : Design, build, and maintain robust server-side applications as well as highly responsive web and mobile user interfaces.
• AI Integration : Implement and optimize Artificial Intelligence and Machine Learning capabilities, leveraging LLMs, vector databases, and advanced orchestration frameworks.
• API Architecture : Develop and consume high-performance RESTful APIs and real-time WebSocket connections.
• Infrastructure & Deployment : Containerize applications and manage local/production environments ensuring smooth continuous integration and deployment.

Core Technical Requirements :

• Backend Development
  • Node.js : Deep expertise utilizing modern server-side frameworks.
  • API Protocols : Proven experience developing and consuming high-performance RESTful APIs and real-time WebSocket connections.
• Frontend & Mobile Development
  • Web Frontend : Strong proficiency with React combined with Vite, utilizing both JavaScript and TypeScript.
  • Mobile App : Experience developing and maintaining cross-platform applications using React Native.
• AI & Machine Learning Integration
  • Frameworks & APIs : Hands-on integration experience with OpenAI APIs, LangChain, Ollama, and Hugging Face.
  • Vector Databases : Familiarity with vectorial databases optimized for AI/LLM data retrieval and embedding storage.
  • Prompt Engineering : Ability to design advanced context architectures and manage LLM orchestration.
• Database & Infrastructure
  • Databases : Strong knowledge of MySQL relational database management systems.
  • DevOps & Environment : Proficiency containerizing applications using Docker and Docker Compose, alongside configuring web servers with Nginx.

Preferred Qualifications & Soft Skills :

• Proven experience working on midoffice, travel technology, or booking engine (SBT) refactoring projects is a massive plus.
• Strong problem-solving skills with a track record of unblocking technical debt and legacy platform issues.
• Excellent communication skills to collaborate effectively in a fully remote, distributed team environment.
• Self-motivated and capable of driving features from technical design through deployment.