SDET Engineer

About the Role

We are looking for a talented LLM & Backend Engineer to join our AI innovation team at EaseMyTrip.com and help power the next generation of intelligent travel experiences. In this role, you will lead the integration and optimization of Large Language Models (LLMs) to create conversational travel agents that can understand, recommend, and assist travelers across platforms. You will work at the intersection of backend systems, AI models, and natural language understanding, bringing smart automation to every travel interaction.

Key Responsibilities:

• LLM Integration: Deploy and integrate LLMs (e.g., GPT-4, Claude, Mistral) to process natural language queries and deliver personalized travel recommendations.
• Prompt Engineering & RAG: Design optimized prompts and implement Retrieval-Augmented Generation (RAG) workflows to enhance contextual relevance in multi-turn conversations.
• Conversational Flow Design: Build and manage robust conversational workflows capable of handling complex travel scenarios such as booking modifications and cancellations.
• LLM Performance Optimization: Tune models and workflows to balance performance, scalability, latency, and cost across diverse environments.
• Backend Development: Develop scalable, asynchronous backend services using FastAPI or Django, with a focus on secure and efficient API architectures.
• Database & ORM Design: Design and manage data using PostgreSQL or MongoDB, and implement ORM solutions like SQLAlchemy for seamless data interaction.
• Cloud & Serverless Infrastructure: Deploy solutions on AWS, GCP, or Azure using containerized and serverless tools such as Lambda and Cloud Functions.
• Model Fine-Tuning & Evaluation: Fine-tune open-source and proprietary LLMs using techniques like LoRA and PEFT, and evaluate outputs using BLEU, ROUGE, or similar metrics.
• NLP Pipeline Implementation: Develop NLP functionalities including named entity recognition, sentiment analysis, and dialogue state tracking.
• Cross-Functional Collaboration: Work closely with AI researchers, frontend developers, and product teams to ship impactful features rapidly and iteratively.

Preferred Candidate Profile:

• Experience: Minimum 2 years in backend development with at least 1 year of hands-on experience working with LLMs or NLP systems.
• Programming Skills: Proficient in Python with practical exposure to asynchronous programming and frameworks like FastAPI or Django.
• LLM Ecosystem Expertise: Experience with tools and libraries such as LangChain, LlamaIndex, Hugging Face Transformers, and OpenAI/Anthropic APIs.
• Database Knowledge: Strong understanding of relational and NoSQL databases, including schema design and performance optimization.
• Model Engineering: Familiarity with prompt design, LLM fine-tuning (LoRA, PEFT), and evaluation metrics for language models.
• Cloud Deployment: Comfortable working with cloud platforms (AWS/GCP/Azure) and building serverless or containerized deployments.
• NLP Understanding: Solid grasp of NLP concepts including intent detection, dialogue management, and text classification.
• Problem-Solving Mindset: Ability to translate business problems into AI-first solutions with a user-centric approach.
• Team Collaboration: Strong communication skills and a collaborative spirit to work effectively with multidisciplinary teams.
• Curiosity and Drive: Passionate about staying at the forefront of AI and using emerging technologies to build innovative travel experiences.

• To analyze content marketing metrics and come up with suggestions/solutions make changes as needed that result in the overall growth of the team and content performance
• Regularly audit the content published on various platforms to maintain the content quality standards as per expectations
• To prepare and own content calendar for the content marketing team
• To create content marketing campaigns to drive leads and subscribers; Use SEO best practices to generate traffic to our site to search industry-related topics (combining online sources, interviews, and studies)
• To regularly produce various content types, including email, social media posts, newsletters, videos, blogs, and white papers
• To write clear marketing copy to promote our products/services
• To prepare well-structured drafts using Content Management Systems
• To proofread and edit blog posts before publication
• To coordinate with marketing and design teams to illustrate articles
• To conduct extensive keyword research and use SEO guidelines to scale web traffic
• To ensure all-around consistency (style, fonts, images, and tone)
• To actively manage and promote the company’s blog, and pitch articles to relevant third-party platforms
• To review & edit content produced by other members of the team and collaborate with other departments to create innovative content ideas

Looking for a MEAN / MERN Stack Developer.

Looking for Someone with good experience with below skills.

* Minimum 3+ years of professional experience with any of the below stacks.

* Proven experience as a Frontend Developer (or) Backend Developer (or) Full stack Developer.

* Experience developing desktop and mobile applications.

* Familiarity with common stacks.

* Front-end – ReactJs, HTML/ CSS, JavaScript, Typescript, XML, jQuery.

* Back-end – JavaScript frameworks with Nodejs.

* Full Stack : ReactJs, NodeJs, HTML/ CSS, JavaScript, Typescript, XML, jQuery.

Roles & Responsibilities

• The role will involve creating and iterating digital products along with the various product teams. No mundane DTP work. The design team is clearly positioned as the voice of the customers.
• Platforms: Mobile and Web

You need to be comfortable in:

• Interacting with real users on a regular basis
• Creatively presenting your case to stakeholders
• Making functional and aesthetic design experiences
• Seeing through the pixel-perfect development of your vision

Ideal Candidate

Along with Design (UX/UI), you need to possess at least 2 of the following skills:

• UX research
• Art and illustration
• Design strategy / Business analysis
• Motion/interaction design
• UX writing
• Front-end development

Requirement

1. 2+ Years of development experience in the full stack development (preferred MERN technology stack).
2. should be proficient in working with technologies like JavaScript, CSS, and JS with framework like NodeJs and ReactJS.
3. Strong skills and experience with programming, design, and architecture, and familiarity/experience with AWS and other cloud technologies.
4. Good Knowledge of APIs is a must.
5. Should have good knowledge of databases like Linux.
6. Experience working in an Agile/Scrum environment
7. Keen interest in emerging technologies with an aptitude to learn and adapt.
8. A basic understanding in  Java is a plus.

Responsibilities:

1. Should be able to work independently once proper guidance is provided.
2. Knowledge of professional software engineering practices & best practices for the full software development life cycle, including coding standards, code reviews, source control management, build processes, testing, and operations
3. Ensure timely completion of development activity.
4. Prepare training documents and provide training to internal teams on tools.
5. Consult, design, and develop well-structured, scalable in-house tools.
6. Should be able to write optimized business logic for business functions.

• 8-13 years of relevant experience
• Strong analytical and problem solving skills
• Knowledge of software design, testing and development practices
• Must have hands on experience in Q/KDB+.
• Good knowledge of Python, Java, C++, Shell Script(any one)
• Good knowledge on SQL/PLSQL and databases (any RDBMS)
• Have experience on using Git/Bit bucket
• Good communication skills, both verbal and written.
• Ability to work under pressure, with minimal supervision, and in a team environment
• Detail-oriented and with strong organizational skills

Skill Set 

• 4 – 8 years of hands experience profiles
• Hands-on Experience in
• .NET Core 2.1 , Asp.net, C#
• Sql Server 2012+ / DB
• Web API
• Ajax / J-query / LINQ / HTML 5.0
• MVC, Bootstrap will be an added advantage