
About Us
We enable humans & machines with internet connectivity at a price that they can afford.
The inspiration for Wifi Dabba came from the founders working together for the last decade in the mobile application industry and realising the biggest reason for user churn being access to cheap and affordable internet access. From having worked on ground onboarding users and facing poor connectivity issues all the time, we took it on ourselves to fix the internet access problem for the common citizen.
At Wifi Dabba (YC W17), we are building a low cost, scalable & distributed Wi-Fi infrastructure to connect next billion users online. We do this by deploying a grid of lasers (Free Space Optics) over the cities & town and bring cheap and fast internet for everyone. We enable anyone to buy 1 gig of data access at a time at a price they can afford. Sachetization of internet access is the foundation to rebuilding internet for all. We do this by leveraging crypto and blockchain to truly make internet infrastructure ownership distributed — our vision is to be connectivity layer for the Web3 world.
Why work with us?
- You will get the chance to be an early team member at a fast-growth YC startup.
- You get to define the future of telecom infrastructure ownership and operations.
- We’re a tight-knit team where you'll learn a ton and have ownership.
- Opportunity to build for the next billion users.
Requirements & Responsibilities
- Strong engineering background preferably in Computer Science
- Experience architecting, developing, and testing full-stack code end-to-end
- Experience working with relational & NoSQL databases
- Experience with AWS services
- Experience working with MERN Stack, performing unit/feature testing, and managing REST APIs.
- Knowledge of front-end technologies including HTML5, CSS3, JavaScript, and jQuery.
- Knowledge of any one frontend framework/libraries like Angular/VueJs/ReactJS.
- Knowledge of code versioning tools like GIT, SVN.
- Experience in building user interfaces for websites and/or web applications.
- Experience in designing and developing responsive design websites with any frontend css frameworks like Bootstrap/Tailwind CSS.
- Build backend APIs and services that power new products that interact with Solana (or other) blockchains
- Build front-end Web3 interfaces that interact with your backend code
- Participate in design discussions with business users, web producers and engineering teams.
- Perform requirements analysis, high-level design, effort estimation for new business requirements and feature enhancements.
- Write clean, concise, and sustainable code.
- Team player who enjoys collaborative effort.
Bonus points
- Entrepreneurial mindset (we encourage all employees to be future founders and this can be a great stepping stone towards that)
- You’re passionate about crypto, Web3
- Customer-centric and passionate about working in a small & focused team
- Previous experience building/working in telecom software or infrastructure
- Previous experience building web3 project - DeFi / Blockchain infrastructure
- Previous experience at a high-growth, fast-paced startup

About Wifi dabba, Inc.
About
Wifi Dabba is a Y-Combinator company, that is changing the way people connect to the Internet. We are building technology people use every day, affordable, fast and accessible internet. We are a Telecom startup deploying a city-wide WiFi network.
Tech stack
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∙Develop and maintain code following predefined cost, company and security
standards.
∙Work on bug fixes, supporting in the maintenance and improvement of existing
applications.
∙Elaborate interfaces using standards and design principles defined by the team.
∙Develop systems with high availability.
∙Attend and contribute to development meetings.
∙Well versed with Unit testing and PSR Standards.
∙Master Software Development lifecycle, standards and technologies used by the
team.
∙Deliver on time with high quality.
∙Write Automation tests before to API call to code it and test it.
∙Trouble Shooting and debugging skills.
∙Perform technical documentation of the implemented tasks.
Job Title : Senior MERN Stack Developer with Blockchain Expertise
Location : Indore, MP
Experience : 2-5 years
Job Type : Full-time, On-site
We're seeking a seasoned Senior MERN Stack Developer with a strong focus on blockchain technology to join our innovative team in Indore. As a Senior MERN Stack Developer, you'll play a pivotal role in crafting and implementing cutting-edge blockchain solutions using the MERN stack. Your expertise will contribute to the development of secure, scalable, and decentralized applications. If you're passionate about blockchain technology, possess extensive MERN stack experience, and thrive in a collaborative environment, we encourage you to apply and be a key player in our transformative projects.
Requirements :
- Proven experience as a Full Stack Developer with a specialization in blockchain technology.
- Proficiency in the MERN stack (MongoDB, Express.js, React, Node.js).
- Experience with major blockchain platforms such as Ethereum, Hyperledger, or similar.
- Solid understanding of smart contract development and implementation.
- Knowledge of decentralized application (dApp) development.
- Familiarity with cryptography and principles of blockchain security.
- Strong problem-solving and analytical skills.
- Excellent collaboration and communication skills.
Skills :
- MongoDB, Express, Node.js, React.js
- Next.js (knowledge preferred but not mandatory)
- WordPress/Shopify experience (preferred)
- Real-time communication using Socket.IO or WebRTC (preferred)
- GraphQL API development
- Experience with integrating payment gateways
If you're ready to take on exciting challenges and contribute to groundbreaking projects, apply now and join us in shaping the future of blockchain technology.
Position Overview:
We are searching for an experienced Senior MERN Stack Developer to lead our development
efforts. Your expertise will drive the creation of cutting-edge web applications while
mentoring junior developers and contributing to technical strategy.
Key Responsibilities:
• Lead and participate in the architecture, design, and development of complex
applications.
• Mentor and guide junior developers, fostering skill development and growth.
• Collaborate with cross-functional teams to define technical roadmaps and strategies.
• Conduct code reviews and ensure adherence to coding standards and best practices.
• Stay updated with emerging technologies and advocate for their integration.
• Develop and maintain robust and scalable web applications using the MERN stack.
• Collaborate with front-end and back-end developers to define and implement
innovative solutions.
• Design and implement RESTful APIs for seamless integration between front-end and
back-end systems.
• Work closely with UI/UX designers to create responsive and visually appealing user
interfaces.
• Troubleshoot, debug and optimize code to ensure high performance and reliability.
• Implement security and data protection measures in line with industry best practices.
• Stay updated on emerging trends and technologies in web development.
Qualifications & Skills:
• Bachelor’s or Master’s degree in Computer Science or related field.
• Proven experience as a Senior MERN Stack Developer.
• Strong proficiency in React.js, Node.js, Express.js, and MongoDB.
• Strong proficiency in Typescript, JavaScript, HTML, and CSS.
• Familiarity with front-end frameworks like Bootstrap, Material-UI, etc.
• Experience with version control systems, such as Git.
• Knowledge of database design and management, including both SQL and NoSQL
databases.
• Leadership skills and the ability to guide and inspire a team.
• Excellent problem-solving abilities and a strategic mindset.
• Effective communication and collaboration skills.
• Knowledge of AWS and s3 cloud storage
Location: The position is based in Hyderabad.
Join us in revolutionizing education! If you are a passionate MERN Stack developer with a
vision for transforming education in line with NEP2020, we would love to hear from you. Apply
now and be part of an innovative team shaping the future of education.
- Binding of UI elements to JavaScript object models
- Creating RESTful services with Node.js
- MERN stack developer must have proven experience in front & back-end development
- Work in a cross-functional team to deliver a complete user experience
- Developer must expertise into MongoDB, Express, Node.js, & React.
- Create Unit and Integration tests to ensure the quality of code
- MERN full stack developer must have the ability to wear many hats and learn new technologies quickly
- Understanding & proficiency in REST APIs.
- MERN stack developer should know Git Repository and Jira.
- Integration of data storage solutions [RDBMS, NoSQL DB]
- Work with development teams and product managers to ideate software solutions
- Develop and manage well-functioning databases and applications
- Test software to ensure responsiveness and efficiency
- Create security and data protection settings
- Write technical documentation
- Work with data scientists and analysts to improve software
Urgently Hiring for the role of:- Lead Engineer - Java Full Stack
Location:- Pune, Hyderabad (Hybrid Mode)
Roles and Responsibilities
• Candidate should have 5+ years of real-time project experience.
• Should work and collaborate directly with Clients.
• Should be able to discuss with Architects and Tech Leads, understand the design and convert them to a workable code.
• Should adhere to all code quality tools and processes.
• Should be able to guide and mentor junior developers in the team.
• Self-initiated to propose and take up process and delivery improvement activities.
• Help the team in achieving the overall sprint commitment.
Required Skillset
• Excellent communication, interpersonal, and problem-solving skills.
• Team Mangement Experience
• Backend: Java8, Spring Boot, RESTful Services, Mockito for unit testing.
• Frontend: ReactJS, Redux or React Context, JEST for unit testing.
• Database: MySQL or any relational database.
Technical Skills (NICE TO HAVE)
• AWS, MongoDB, AngularJS, PHP

Requisites
- Experience with software development in one or more programming languages with data structures/algorithms.
- 1-year experience in software architecture/design.
- 2 years of experience developing large-scale infrastructure, distributed systems and/or data management/storage technologies.
Key Responsibilities:
- Write and test production systems, with a broader understanding of the product.
- Review code and provide feedback. Mentor engineers to take on bigger responsibilities.
- Review and lead design discussions/reviews, with a long-term vision.
- Set high-level engineering direction, and best practices and document educational content to save engineering hours.
- Triage product or system issues. Mitigate and resolve production inefficiencies.
We are looking for a full-stack Javascript developer mainly with Javascript Frameworks (React, Angular) and NodeJS skillset.
As a Frontend JS Developer, you will be required to implement a complete user interface in the form of a mobile and desktop web app, with a focus on performance.
As a NodeJS developer, you will need to focus on the development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end.
Responsibilities
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Participate in the full development life cycle, including implementing design, coding, testing and production release
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Your main duties will include creating modules and components in React and coupling them together into a functional app.
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Understanding the nature of asynchronous programming and its quirks and workarounds
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Integration of multiple data sources and databases into one system
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Creating database schemas that represent and support business processes
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Drive innovation through rapid prototyping and iterative development
Qualifications
-
Passionate about developing amazing user experiences
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Strong proficiency with JavaScript (Object Oriented)
-
At least 1 year of experience working in MEAN or MERN stack - i.e. React/Angular and Nodejs
-
Deep knowledge of Frontend Application practices and commonly used modules based on extensive work experience along with Node.js applications on top of RESTful APIs
-
Experience with web frontend technologies such as HTML5, CSS3, Bootstrap
-
Proficient understanding of code versioning tools, such as Git is a plus
-
Knowledge Experience in building ionic/hybrid apps is a huge positive
The Senior Full Stack Developer is responsible for bringing the platform to the next level and ensuring the stability of the core platform. S/he will report directly to our GM and will have the opportunity to participate in the next phase of growth at Delishop, developing the platform and adapting it to meet the needs of new verticals. S/he will have flexibility and responsibilities from day one with expectations to contribute to the growth of the company by bringing new ideas and solutions to the table.
Duties:
- Coordinate project work with junior staff under the supervision of the GM.
- Act as a technical lead to the junior staff
- Lead production troubleshooting.
- Participate in the ideation of how to optimise the platform.
Requirements:
- At least 4-5 years of working experience in development.
- Very good knowledge of ReactJS including workflows (eg: redux)
- Good knowledge of the LAMP stack (Linux, Apache/Nginx, MySQL, PHP).
- Experience creating and using APIs (REST)
- Solid experience with ExpressJS/lambda and other backend technologies
- Understand of token and authentication mechanisms (eg: JWT)
- Experience with AWS, Command line tools and Auto-Scaling Environments.
- Comfortable with GIT (CLI), including branching and merging.
Desirable Qualifications:
- Eager to try out and learn about new technologies and approaches every day.
- Attention to detail, problem solving and teambuilding skills.
- Able and confident to communicate in English with colleagues and clients.
- Curious about best practices and adopting them;
- Experience with leading development teams and interacting with clients.
- Works hard, party harder.
Compensation
- USD 1000-1200 per month
- Working Hours: TBD
Front-End: - JavaScript, Typescript, Angular, HTML5, CSS3, JQuery, Bootstrap
Back-End: - NodeJS
Database: - MySQL
Build and Integration: - NPM
Web services: - REST
Design: - Design patterns
Good to Have: - Java and associated technologies
Cloud Services: Aws preferred.
Configuration: Bitbucket/SVN preferred.








