Power Apps Developer

Role Overview

As an AI/ML Engineer at Hotelzify, you will be at the forefront of designing and deploying AI components that power our conversational agent (voice + chat). You’ll be responsible for NLP/NLU pipelines, real-time inference optimization, dialogue management, retrieval-augmented generation (RAG), and LLM integration, helping the agent understand user intents, answer questions, and complete bookings live.

Key Responsibilities

• Design and implement NLP/NLU models to understand real-time user intents from text and voice.
• Build and fine-tune LLM-based conversational flows using RAG, prompt engineering, and retrieval mechanisms.
• Integrate external tools for hotel availability, pricing APIs, CRM data, and transactional workflows.
• Develop efficient real-time inference pipelines with latency under 300ms for voice and chat.
• Collaborate with frontend/backend teams to ensure seamless LLM API orchestration.
• Optimize prompt logic, dialogue memory, and fallback strategies for natural conversations.
• Conduct A/B experiments and continuous learning pipelines for feedback-driven improvement.
• Use vector databases (e.g., FAISS, Pinecone, Weaviate) for retrieval over hotel-related data.
• Work on voice-specific challenges: STT (Speech-to-Text), TTS, and intent detection over audio streams.

Tech Stack

• Languages: Python, Node.js
• AI/ML: LangChain, Transformers (Hugging Face), OpenAI APIs, LlamaIndex, RAG, Whisper, NVIDIA NeMo
• Infra: AWS (EC2, RDS, EKS, Lambda), Docker, Redis
• Databases: PostgreSQL, MongoDB, Pinecone / Weaviate / Qdrant
• Voice APIs: Plivo, Twilio, Google Speech, AssemblyAI

What We’re Looking For

• 3+ years in AI/ML/NLP-focused roles, preferably in production environments.
• Strong understanding of modern LLM pipelines, LangChain/RAG architectures.
• Experience building or integrating real-time conversational AI systems.
• Comfortable with voice-based systems: STT, TTS, and real-time latency tuning.
• Hands-on experience with fine-tuning or prompt-tuning transformer models.
• Bonus: Experience working in travel, hospitality, or e-commerce domains.

Nice to Have

• Prior work with agents that use [tool calling] / [function calling] paradigms.
• Knowledge of reinforcement learning for dialogue optimization (e.g., RLHF).
• Experience deploying on GPU-based infrastructure (e.g., AWS EC2 with NVIDIA).

Why Join Us?

• Work on a real product used by thousands of guests every day.
• Build India’s first real-time AI agent for hotel sales.
• Flexible work environment with deep ownership and autonomy.
• Get to experiment and deploy bleeding-edge ML/AI tech in production.

About us

Wednesday is an engineering services company. We provide services in Data Engineering, Generative and applied AI, and Application Modernization. We partner with mid-sized companies and enterprises to solve their most ambitious engineering challenges. Over the years, we have worked with organizations that have become household names in Southeast Asia. Our customers include startups, unicorns, and enterprises.

We are a group of makers - designers, developers, and project managers. We care about our work and think of it as a craft. We love working with ambitious entrepreneurs and help them realize their business goals.

Our engineering philosophy is to be practical. We have deep expertise in data engineering, cloud-native technologies, and mobile application development. We love to work on complex problems and use our expertise to create long-term frameworks that yield business results.

Job Description

As a Go developer, you will be responsible to manage the exchange of data between users and servers. You will be responsible for writing server-side logic, database definitions and ensuring high performance to requests from our front end.

Core Requirements:

• Participate in daily standups, weekly demos, and scrum planning sessions.
• Participate in code reviews.
• Write unit and integration tests.
• Follow git-flow as a continuous software development practice.
• Should have a figure-it-out attitude and should be able to build features by referencing documentation.
• Good understanding of design principles behind scalable applications

Skills Required:

• Knowledge of Go frameworks such as gin or echo.
• Knowledge of testing in Go.
• Good understanding of goroutines.
• Ability to create database schemas that represent and support business needs.
• Good understanding of databases, both SQL and NoSQL.
• 
  

Benefits

• Mentorship: Work next to some of the best engineers and designers.
• Freedom: An environment where you get to practice your craft. No micromanagement.
• Comprehensive healthcare: Healthcare for you and your family.
• Growth: A tailor-made program to help you achieve your career goals.
• A voice that is heard: We don't claim to know the best way of doing things. We like to listen to ideas from our team.

• 4- 10 years of experience in Java Developer
• Programming experience in Java Spring Boot, Springboot
• Strong understanding of Data Structures and Algorithms
• API-Driven Development - Solid experience in RESTful , and Microservices development
• Experience in working with one of the concurrency frameworks like Mono,
• Experience working in ORM frameworks like Entity, Hibernate, Dapper
• Strong relational database experience in either Oracle, MS SQL, or Postgres
• Knowledge on frontend technologies such as JavaScript, HTML, CSS, and modern JavaScript frameworks (React, Angular, etc.).

Job Description

We are looking for a Frontend developer with ReactJS experience to join our team at Sprouts

Responsibilities

• Code highly scalable software components based on the latest version of React, Redux, RxJs, CSS, HTML
• Build UI and visualization for showing massive data and user workflows
• Build complex web applications using TypeScript and related technologies
• Build highly reusable and shared components as part of our next-generation UI Platform. All team members play a pivotal role in the success of the product, with everyone sharing a voice in product, experience, and engineering.
• Translate designs from wireframes and low-fit prototypes provided by the UI/UX
• Contribute to the UI style guides and a UI component library, creating reusable components
• Write application interface codes using JavaScript following react.js workflows

Requirements

Experience: 3+

Role: Software Engineer – the final role will depend on the candidate’s experience and credentials

Education: BE/B. Tech/MCA/M.Sc./MTech

Technology Stack: React, Redux, RxJs, CSS, HTML