Senior Data Scientist (GenAI)

Job Title : Senior Backend Developer (Node.js + AWS + MongoDB)

Experience : 4+ Years

Location : Andheri, Mumbai (Work From Office)

About the Role :

We are looking for a highly skilled Senior Backend Developer with strong expertise in Node.js (NestJS), AWS, and MongoDB to join our growing engineering team.

This role requires someone who takes ownership, is proactive, and enjoys building scalable, high-performance backend systems in a fast-paced environment.

Key Responsibilities :

• Architect, design, and develop scalable backend services using Node.js (NestJS).
• Design and manage cloud infrastructure on AWS Services (EC2, ECS, RDS, Lambda, etc.).
• Develop and maintain high-performance database solutions using MongoDB.
• Work with Kafka, Docker, and serverless frameworks (SST) for efficient deployments.
• Optimize system performance, scalability, and reliability across services.
• Ensure application security, best practices, and compliance standards.
• Collaborate with cross-functional teams to deliver robust product features.
• Take end-to-end ownership of features from design to deployment.

Technical Requirements :

• 4+ years of backend development experience.
• 3+ years of hands-on experience with Node.js.
• 2+ years of hands-on experience with AWS.
• Strong experience with NestJS framework.
• Solid experience with MongoDB and database design.
• Experience with Kafka, Docker, and serverless architecture.
• Understanding of system design, scalability, and performance optimization.

Good to Have (Bonus Skills) :

• Experience with Python or other backend languages.
• Exposure to Agentic AI use cases or implementations.
• Strong understanding of security best practices.

What We’re Looking For :

• Curious mindset and eagerness to learn new technologies.
• Proactive problem solver with strong ownership attitude.
• Strong team player with effective communication skills.
• Positive, energetic, and passionate about building great systems.

We are looking for a good backend developer who has worked on core PHP and has basic frontend knowledge. Should have basic knowledge of API development and some basic concepts of Laravel. Must have MYSQL experience.

We are seeking a Senior Full stack Engineer specializing in React to join our growing team. As a Senior Fullstack Engineer, you will play a crucial role in designing, developing, and delivering high-quality software solutions across our web and backend systems. 

Responsibilities:

• Collaborate with cross-functional teams, including product managers, designers, and other engineers, to understand requirements and translate them into technical specifications.
• Design and develop robust, scalable, and high-performance web applications using React on the frontend.
• Write clean, maintainable, and well-documented code while adhering to best practices and coding standards.
• Architect and optimize backend systems, databases, and APIs to ensure optimal performance and responsiveness.
• Implement and integrate RESTful APIs and microservices to enable seamless communication between frontend and backend components.
• Develop responsive user interfaces and interactive features using React, HTML, CSS, and other modern frontend technologies.
• Collaborate with UX/UI designers to ensure a seamless and intuitive user experience across multiple devices and platforms.
• Implement automated testing and continuous integration/continuous deployment (CI/CD) pipelines to ensure the quality and stability of the software.
• Debug and resolve complex issues and provide technical guidance and support to junior members of the development team.
• Stay up-to-date with industry trends and emerging technologies, evaluate their potential impact on our systems, and make recommendations for improvements.
• Participate in code reviews, contribute to the improvement of coding practices, and promote knowledge sharing within the team.
• Contribute to architectural discussions, provide insights on system design, and make recommendations for scalability and performance enhancements.

Requirements:

• Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
• Extensive experience (at least 5 years) in full stack software development, with a strong focus on React.
• Solid understanding of object-oriented programming (OOP) principles and design patterns.
• Experience in frontend development using React, JavaScript, HTML, CSS, and related frameworks/libraries.
• Proficiency in building RESTful APIs, microservices, and familiarity with related technologies (e.g., JSON, GraphQL).
• Experience with relational databases (e.g., MySQL, PostgreSQL) and NoSQL databases (e.g., MongoDB, Redis).
• Familiarity with containerization and orchestration technologies such as Docker and Kubernetes.
• Proficient in using version control systems (e.g., Git) and agile software development methodologies (e.g., Scrum, Kanban).
• Strong analytical and problem-solving skills, with the ability to troubleshoot complex issues and propose effective solutions.
• Excellent communication and collaboration skills, with the ability to work effectively in a team environment.

Benefits:

• Work Location: Remote
• 5 days working

Explore our Career Page for more such jobs : careers.infraveo.com

You can apply directly through the link: https://zrec.in/zEKS8?source=CareerSite

• Should act as a technical resource for the Data Science team and be involved in creating and implementing current and future Analytics projects like data lake design, data warehouse design, etc.
• Analysis and design of ETL solutions to store/fetch data from multiple systems like Google Analytics, CleverTap, CRM systems etc.
• Developing and maintaining data pipelines for real time analytics as well as batch analytics use cases.
• Collaborate with data scientists and actively work in the feature engineering and data preparation phase of model building
• Collaborate with product development and dev ops teams in implementing the data collection and aggregation solutions
• Ensure quality and consistency of the data in Data warehouse and follow best data governance practices
• Analyse large amounts of information to discover trends and patterns
• Mine and analyse data from company databases to drive optimization and improvement of product development, marketing techniques and business strategies.\

• Bachelor’s or Masters in a highly numerate discipline such as Engineering, Science and Economics
• 2-6 years of proven experience working as a Data Engineer preferably in ecommerce/web based or consumer technologies company
• Hands on experience of working with different big data tools like Hadoop, Spark , Flink, Kafka and so on
• Good understanding of AWS ecosystem for big data analytics
• Hands on experience in creating data pipelines either using tools or by independently writing scripts
• Hands on experience in scripting languages like Python, Scala, Unix Shell scripting and so on
• Strong problem solving skills with an emphasis on product development.
• Experience using business intelligence tools e.g. Tableau, Power BI would be an added advantage (not mandatory)

We are seeking a Full Stack developer in Bangalore, India to join our development team. These roles represent a great opportunity for the right candidate.

Requirements:

• B. E/B. Tech/ M. Tech from a top-tier college.
• 3 to 5 years of experience in a product development environment.
• Good understanding of one or more topics such as React, Redux, JWT, and REST APIs.
• Experieence with Node and NPM (and the Node ecosystem in general).
• Comfortable working with Git/SVN and a good understanding of version control.
• Knowledge of SaaS/Microservices-based environments.
• Ability to understand business requirements/ workflows and come up with technical designs and implementations.
• Good communication skills (written as well as verbal/spoken).
• Understanding cloud environments would be a plus.

• Good Experience in C# and SQL Server.
• Strong knowledge of .NET web framework includes ASP.NET, ASP.NET MVC, .NET Core , Web API, ASPX, LINQ ,WCF, HTML, JavaScript, jQuery, AJAX and CSS.
• Experience with user interface design and prototyping.
• Experience in designing, developing, and deploying Web Service apps or Azure-hosted equivalents.
• Understanding of object-oriented and service-oriented application development techniques and theories.
• Experience with debugging, performance profiling and optimization.
• Experience with source control management systems and deployment environment.
• Familiarity with writing unit tests and micro services.
• Ability to take a project from start to finish with or without supervision.
• Azure Technologies Desired.
• Strong analytical and communication skills with both internal team members and external business stakeholders.

What we're looking for 

AdPushup is an award-winning ad revenue optimization platform and Google Certified Publishing Partner (GCPP), helping hundreds of web publishers grow their revenue using cutting-edge technology, premium demand partnerships, and proven ad ops expertise. Our team is a mix of engineers, marketers, product evangelists, and customer success specialists, united by a common goal of helping publishers succeed. We have a work culture that values expertise, ownership, and a collaborative spirit. 

Your Day-to-Day Tasks Include: 

Ship product, independently and/or as part of a small team 

Collaborate with other engineers to build new features 

Debugging using dev consoles, firebug, firecookie, or any of your favorite tools. Help troubleshoot production issues and resolve critical customer facing issues Provide top-notch support to our customers 

You Should Have: 

3+ years of experience with React. 

A strong body of prior front end work, including significant projects written in React and Redux. Mastery of JavaScript; expertise in most of the following technologies, and proficiency in all of them: CSS3, HTML5, AJAX. 

Deep understanding of closures, prototypal inheritance, HTTP, web security, cross browser compatibility challenges. 

Experience with NodeJS and Express JS will be a plus 

Hands-on with a code management system like GIT, SVN. 

Experience with NoSQL databases, preferably CouchDB or CouchBase. 

Good to have: Experience with Typescript. 

Why FabHotels? Budget hotels is the largest and fastest growing segment of the Indian travel market. Despite attracting billions of dollars in last few years, online penetration in hotel bookings is still sub-20%. Supply of budget hotels is fragmented and lacks any brand of scale. At FabHotels, we’re building a millennial traveler focused budget hotel brand that leverages people, technology and processes in an asset-light, scalable model to deliver delight to consumers and segment-leading returns to asset owners. In ~4 years since inception, we have become larger than many established traditional hotel chains. Currently we have a fast growing network of 550+ hotels and 11,000+ rooms across ~50 cities pan-India.

Who? Founded by Bain & Wharton alumni, Vaibhav Aggarwal & Adarsh Manpuria,

FabHotels has raised >$35Mn. till date from leading VC firms Goldman Sachs, Accel Partners, Qualcomm Ventures. We're always looking for young, hungry & self-driven individuals, who want more than a 10-7 desk job and to make a significant contribution in creating a first-in-class Indian hospitality brand.

About the role: One key differentiator of FabHotels brand for our asset partners is bestin-class returns. While our online & offline demand teams drive higher occupancies for our partners, this role entails ownership of developing and work on react native side of application development.

Key responsibilities:

• Knows how to embed React-Native in a native (iOS/Android) component and vice versa.
• Firm grasp on JS/CSS fundamentals
• Build pixel-perfect, battery smooth UIs ((layouts, animations, etc.))across both mobile platforms
• Good understanding of Design and Architecture Patterns
• Strong focus on app performance
• Familiarity with native build tools, like XCode, Grade, Android Studio
• Good at working with third party libraries and debugging dependency conflicts
• Experience in unit testing is preferable.

Individuals who would connect best with the job requirements are those who:

• Are excited to be part of a young, dynamic team that is building a disruptive, sustainable business
• Are willing to go the extra 100 miles it takes to win in a super competitive market
• Are innovative, resourceful and comfortable with dynamic business requirements
• Fulfil below minimum criteria:

- 4+ years experience in Mobile app development.   

- Must have published at least 1 major React-Native app

- Experience with CodePush (appcenter)

- Hands on experience in Redux