Junior Fullstack Developer (Node/React)

Job Description

Junior Fullstack Developer (Node/React) - Antarctica Global | Built In Companies Jobs Articles Can't find your company? Create a company profile. View All Jobs Join Log In For Employers Antarctica Global Jobs Junior Fullstack Developer (Node/React) Antarctica Global Junior Fullstack Developer (Node/React) Sorry, this job was removed at 12:07 p.m. (UTC) on Friday, Oct 10, 2025 Hiring Remotely in Mumbai, Maharashtra, IND In-Office or Remote Internet of Things • Software The Role Description Antarctica is a Mumbai-based climate technology company with clients across the globe. We build software products that change people’s lives and make the world a better place. Our flagship product is the world’s most advanced observability ecosystem , that provides real-time insights into IT operations and enables organizations to optimize costs, reduce carbon emissions, and ensure regulatory compliance. It is a fundamental shift in how companies measure, act on, and lead their digital transformation . *** We are looking for a Junior Fullstack Developer to help us build the future of IoT and Technology. The position is on a hybrid model, with a base in Mumbai. You will be reporting to the Fullstack Lead of the company and be shaping up the entire system for scale. You’ll be collaborating intensively with Product Managers, Frontend & Backend Engineers, Design & Technical teams to create the best consumer experiences with the most delightful and scalable UI. You will work in a collaborative, transparent and highly delivery-driven environment with a strong focus on client satisfaction. You will notably be asked to: Create and consume RESTful APIs. Design, develop, and maintain internal and external applications. Build efficient , testable , and reusable modules. Write high quality, structured application/interface code and documentation Focus on code maintainability and performance of the application. Troubleshoot, test and maintain the core product software and databases to ensure strong optimization & functionality. You’ll be adhering to style standards on fonts, colors and images. You must display proficiency with browser-based debugging and performance testing. You must be proficient in understanding cross-browser compatibility issues and ways to work around them and be very comfortable with responsive design. Requirements You ideally are a developer with 2 + years of experience , else a young genius :) On the Backend side of things: Strong proficiency with JavaScript (and understanding the nature of asynchronous programming) 1+ years of experience using Node.js and frameworks available for it such as ExpressJS etc. Practical experience in building APIs i ncluding developing caching strategies Deep Understanding of OAuth, REST and JSON concepts. Practical experience with Git, npm, yarn etc. Expert understanding of POSTMAN . User authentication and authorization between multiple systems, servers, and environments Integration of multiple data sources and databases into one system Good understanding of server-side templating languages such as Pug, EJS , etc. 2+ years of experience with relational databases like MySQL , MSSQL, Postgres etc. (including schema design and writing efficient SQL Queries) On the Frontend side of things: You have experience with one or more imperative or functional programming languages such as Javascript, ES6 or Typescript. 2+ years of experience using HTML5, CSS3 (preferably with LESS or SASS) You have a deep knowledge of Bootstrap 1+ years of experience using React.JS You must be able to build reusable code and libraries for future use You should be proficient in Git & Version control and in communicating effectively to the team about your Task Management. You should be very familiar with RESTful APIs 1+ years of experience in API integration & parsing data. We expect you to have a good understanding of common frontend development tools such as Babel, Webpack, NPM, Yarn etc. Possessing a working knowledge of Three.js, D3.js etc. is a plus Benefits International Exposure to Clients & Partners Stellar Growth & Mentorship Top-Notch Hardware Gadgets Paid Time Off Work From Home First-Class Train Pass Training & Development with Unlimited Access to Udemy Courses Special Holidays Performance Bonus & Stock Options Promotion of Gender Equality & Safe Work Environment How to apply If you're ready to take on this challenging opportunity, here are a few tips and guidelines about your application: You get only one chance to apply every year. Make sure to pay attention to every detail of your application! Your application starts the moment you apply, by submitting a resume AND a cover letter. We receive thousands of applications so in order for us to qualify early on the most motivated candidates , we only consider applications that have a cover letter, even as short as a couple of sentences, for as long as it mentions -