Fullstack Developer

Final Job Description: Full Stack Developer (Node.js + Next.js + Firebase Firestore)

Position: Full Stack Developer

Experience: 5–7 years

Location: [Specify remote / hybrid / onsite]

Type: [Full-time / Contract]

About the Role

We are hiring an experienced Full Stack Developer with expertise in Node.js, Next.js, and Firebase Firestore. You must have personally built a complete CMS from scratch, covering backend architecture, frontend development, and cloud data management. This role demands deep understanding of clean code principles, advanced metaprogramming techniques, and strong hands-on experience with modern React tooling such as shadcn/ui, Tailwind CSS, and TanStack.

Key Responsibilities

• Architect, develop, and maintain scalable full-stack applications using Node.js and Next.js.
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• Design and manage cloud-based databases, especially using Firebase Firestore.
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• Build responsive, modern UIs with shadcn/ui, Tailwind CSS, and TanStack libraries.
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• Apply clean code principles (SOLID, DRY, KISS, YAGNI) to ensure maintainable, high-quality codebases.
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• Leverage metaprogramming (e.g., higher-order functions, decorators, dynamic modules) to create reusable, optimized systems.
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• Design and integrate APIs, both RESTful and GraphQL.
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• Handle authentication, authorization, and user management with best practices.
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• Lead or significantly contribute to CMS development projects.
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• Conduct code reviews, mentor peers, and promote engineering best practices.
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Required Skills

✅ 5–7 years professional experience in full stack development.

✅ Strong hands-on expertise in Node.js and Next.js.

✅ Proven experience building a complete CMS from scratch.

✅ Deep understanding and application of clean code principles.

✅ Practical experience with metaprogramming in JavaScript/TypeScript.

✅ Solid working knowledge of Firebase Firestore (queries, real-time updates, security rules, performance optimization).

✅ Proficiency with shadcn/ui, Tailwind CSS, TanStack (React Query, React Table).

✅ Strong experience designing and working with APIs.

✅ Understanding of cloud and serverless architectures (especially Firebase ecosystem).

✅ Familiarity with automated testing and CI/CD workflows.

✅ Excellent problem-solving, communication, and collaboration skills.

Nice to Have

• Experience integrating Firebase Authentication, Functions, or Storage.
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• Familiarity with cloud infrastructure (AWS, GCP, Azure).
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• Prior work in SaaS or multi-tenant platform design.
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• Contributions to open-source projects or technical blogs.
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Experience designing developer frameworks or libraries.

Job Description :

Primary Skills : Node.JS, Java Script , React JS, DSA

Experience : 8+ years

Location : Balewadi, Pune - Work from office

Requirements :

1. Proven experience as a Full Stack Developer or similar role.

2. Must have proficiency with JavaScript, React JS, Node JS, strong DSA programming & analytical skills.

3. Good to have Meteor JS, Mondo DB, Java, Python.

4. Strong problem-solving skills and attention to detail.

5. Excellent communication and teamwork skills.

Job Description & Responsibilities :

- Design, develop, and maintain both front-end and back-end components of web applications.

- Collaborate with product managers and development teams to ideate software solutions.

- Build the front-end of applications through appealing visual design.

- Develop and manage well-functioning databases and applications.

- Write clean, functional code for both client-side and server-side applications.

- Create and maintain APIs for seamless integration.

- Test software to ensure responsiveness and efficiency.

- Troubleshoot, debug, and upgrade software.

- Implement security and data protection measures..

- A degree in Computer Science, engineering, or a related field is preferred

Founding Engineer:

As a Founding Engineer, you'll be responsible for designing, building, and launching our product to customers. Specifically,

• Since our team is lean and we plan to keep it that way - you’ll be one of the first five engineers in leading the zero-to-one journey of a product our customers are hungry for
• Lead technical design and implementation of the frontend and backend of the product with coaching and mentorship from world-class technical architects
• Have knowledge of (or learn) how to work with Shopify’s CLI
• Iterate quickly to create delightful user experiences, working closely with customers/ design partners
• Help us hire a world-class engineering team in the months ahead
• Our team is currently fully remote (with offices to be opened in Bangalore and Mumbai over next few months) and cross-border across San Francisco, Boston, and India - help us cultivate a remote-first, inclusive, diverse, and friendly culture
• Work directly with the founders with an ownership mindset

Skills and Experience:

• Prior experience working with backend tech stacks (e.g. Spring Boot, Ruby on Rails, Django, Laravel)
• Experience with service service-oriented architecture, writing REST APIs, unit testing, and architectural design
• Understanding of modern web stacks and architecture (HTTP, REST, GraphQL, WebSockets)
• Experience with SQL and NoSQL databases and other technologies (e.g. Mysql, Redis, Kafka)
• Prior experience working with frontend tech stacks (e.g. React, Angular, Vue.js)
• Prior experience working with frontend UI frameworks (e.g. Bootstrap, Tailwind CSS)

• Lead the delivery of high quality, innovative, flexible and scalable technical solutions that meet business requirements.
• Design, Develop, Test and maintain software applications.
• Perform hands-on coding and provide thoughtful code reviews.
• Demonstrate ability to work within an agile team as well as collaborate with many other teams on design and implementation strategies.
• Follow SCRUM Agile Development methodology
• Problem Solving and ability to present ideas - Self-motivated, Open-minded, User Focused, Adaptive.
• Generate guidelines for other web designers to match visual design intent.
• Experience in building web application using ReactJS as the frontend framework.
• Expertise in using JavaScript framework.
• Have worked on REST client and WebSockets
• Be able to write Unit tests using a framework like Jasmine, Enzyme etc.
• Have experience in using any of the Build scripts.
• Proficient understanding of GitHub or other version control systems
• Strong programming basics, with a clear understanding of Object-Oriented and Functional programming.
• Expert in developing backend application with RESTful API's Using Rest Framework
• Understanding creation of website layout/user interfaces by using standard HTML5, CSS3, jQuery.
• Experience in Bootstrap4 or CSS pre-processor like Less or Sass is desirable.
• Low-Latency UI, Page optimization, and bundle build + caching.

Job Title: Full Stack Developer 

Airveda is a mission-based organization helping people breathe well, and live well. We build Comprehensive air quality monitoring IOT systems for both indoor and outdoor environments to help people manage their air pollution exposure and to create awareness among people. We are also working with schools, offices etc to provide healthier environments for their occupants.

Learn more at: https://www.airveda.com

Location: Gurgaon (Sec-54 )

Job Type: Full-time, Working from Office. 

Job Summary:

We are seeking a highly motivated Full Stack Developer to join our dynamic team. who will play a vital role in developing and maintaining our web applications, ensuring seamless user experiences and high performance. You will contribute towards designing and developing our front-end components on our air quality dashboards, work with large amounts of data and learn to build efficient data systems along with their backend components. Our systems are built on Django and Python. Prior experience here is a prerequisite. 

Key Responsibilities:

• End-to-End Development: Take ownership of the entire development lifecycle, from concept and design to implementation, testing, and deployment of web applications.
• Front-end and Back-end Development: Utilize your expertise in front-end technologies (HTML, CSS, JavaScript) and back-end technologies (Python ) to create seamless and responsive user interfaces. 
• Innovative Problem-Solving: Work closely with cross-functional teams to brainstorm and implement innovative solutions to complex technical challenges.
• User-Centric Focus: Create intuitive and user-friendly interfaces, ensuring exceptional user experiences across various devices and platforms.
• Code Quality: Write clean, maintainable, and efficient code, following best practices and industry standards.
• Collaboration: Collaborate effectively with designers, product managers, and other developers to translate design concepts into functional applications.
• Continuous Learning: Stay updated with emerging technologies and industry trends, integrating new tools and techniques into projects.
• Testing and Debugging: Conduct thorough testing, debugging, and troubleshooting to ensure the functionality and performance of applications.
• Problem-Solving: Demonstrate excellent problem-solving skills and the ability to troubleshoot issues efficiently.

Requirements:

• Bachelor's degree in Computer Science, Information Technology, or a related field.
• Minimum of 1 year of professional experience as a Full Stack Developer.
• Proficiency in front-end technologies such as HTML, CSS, JavaScript, and popular JavaScript frameworks (e.g., React, Angular, Vue.js).
• A strong background in Python back-end technologies is essential.
• Knowledge of database systems, both SQL and NoSQL.
• Familiarity with RESTful API design and integration.
• Strong problem-solving abilities and attention to detail.
• Excellent collaboration and communication skills.
•  Ability to work effectively in a fast-paced and agile development environment.
•  Familiarity with version control systems like Git is a plus.

Airveda is an equal opportunity employer and values diversity in the workplace. We encourage candidates of all backgrounds to apply.

Route to Smile is a patient-centric, tech-oriented brand in the Healthcare space.

With a team of experts and a mission to continuously innovate, Route to Smile is revolutionizing the Healthcare industry by providing customized solutions to facilitate accurate and precise clinical outcomes and patient-specific care with a focus on technological service delivery.

As a part of their latest offerings, Route to Smile is leveraging leading technologies including IoT, Industry 4.0 and AI/ML to further enable healthcare professionals to improve patient engagement and drive overall practice growth.

We are looking for an enthusiastic and motivated individual who is willing to work in Java technologies, with experience on front-end languages and libraries (e.g. Angular, HTML/ CSS, JavaScript, XML, jQuery, Vue.js, React) and its related back-end languages (e.g. Java) and frameworks (e.g. Spring boot, Node.js, Spring MVC, Hibernate, Struts, etc.) and who are also willing to work in challenging environment.

The candidate will be an integral member of a team that will employ the latest techniques and best practices in software development and utilize best-in-class tools and frameworks to build a first-of-their-kind cloud-agnostic, enterprise-class large-scale SaaS application.

• Responsible for building the architecture, key components, and middleware of the platform and developing fully multi-tenant systems
• Develop workflow management functions
• Develop REST APIs, as well as contribute to the overall API framework
• Implement solutions using iterative processes, Agile development methodologies and test-driven development
• Being a senior developer, you will also be required to lead a team of junior developers.

• 5 to 9 years of development experience with Java and related front-end and back-end technologies, and experience working in a distributed systems environment.
• Extensive experience in developing full stack end-to-end scalable and distributed applications.
• Experience in SaaS Application architecture & design and working with database modeling and design concepts. Understanding of database design and maintenance and experience with SQLite, PostgreSQL, and MySQL.
• Experience with developing loosely coupled design, Micro-services development, message queues, and customized application deployment using RESTful services, implementing REST APIs with Spring or JAX-RS.
• Working knowledge of either Spring boot, Spring MVC, Hibernate, Struts Framework, building REST based Web Services using Java EE Standards
• Have experience in single sign-on, multi-factor authentication and security background.
• Knowledge of Business Process Model and Notation (BPMN 2.0) workflow engines such as Activiti, jBPM, Orchestra, and Flowable, however not mandatory.

• Familiarity with databases (e.g. MySQL, MongoDB), web servers (e.g. Apache) and UI/UX design.
• Good understanding of HTML5, CSS3, JavaScript.
• Good familiarity with Linux operating system, managing Linux servers and using AWS (EC2, S3).
• Familiarity with administering, automating, and deploying to cloud-based environments such as AWS, Google Cloud Platform, or Azure, or working experience with Kubernetes.
• Should have used GIT.
• Understanding of search technologies such as Solr, ElasticSearch, and Lucene
• Have working knowledge in CI/CD pipelines (Concourse/Jenkins), and at times wear multiple hats to double up as Dev Ops
• Experience being part of product teams and in handling integrations, good at communication and teamwork skills.
• Strong emphasis on quality and the ability to deliver quickly and consistently.
• Self-driven and motivated to work with cutting edge technology.

• Strong knowledge of MERN stack (MongoDB, Express JS, React JS, Node JS, HTML5, CSS3, jQuery, Bootstrap, SASS)
• You will also need to interact with mysql databases.
• Develop user interfaces for modern rich internet applications with the latest front-end technologies
• Should have knowledge of of consuming and creating APIs
• Developing features to enhance the user experience.
• Should have excellent in-depth knowledge of Nodejs and MongoDB
• Hands-on experience working with Object-Oriented JavaScript (OOJS), JavaScript libraries, and their practical uses in building complex interactive experiences
• Building reusable code for future use

• Design and code feature in the front-end and back-end as per the specifications provided by the Product and Design teams.
• Ship features in fast-moving agile sprints.
• Work closely with Product Design and Product Management teams to brainstorm and chalk out details of features.
• Ability to build a feature from scratch & drive it to completion

Skills Must have:

• Good understanding of Javascript and Clean architecture.
• Good understanding of asynchronous programming, callback, and closures
• Experience in developing applications that use queues like SQS, RabbitMQ, Kafka, etc
• Experience with AWS services like S3, EC2, etc
• Strong experience with Javascript frontend framework/libraries like ReactJS
• Good knowledge of CSS and its preprocessors like SASS/LESS
• Good understanding of server-side templates.
• Experience with creating cross-browser compatible web apps
• Should be Strong in MySql / Postgres database
• Stronghold in Data structure and processing JSON

Good to have

• Basic knowledge of CI, CD
• Intermediate knowledge in any cloud services(AWS, GCP)
• Familiar with testing frameworks like Mocha, Cypress