
We are looking for a C# .Net Developer with experience in API and Node.js to produce scalable
software solutions. You will be part of a cross-functional team that is responsible for the full
software development life cycle, from conception to deployment. You should be comfortable
around both front-end and back-end coding languages, development frameworks and third-party
libraries. You should also be a team player with a knack for visual design and utility.
Responsibilities:
• Work with development teams and product managersto ideate software solutions.
• Design client-side and server-side architecture
• Build the front-end of applications through appealing visual design.
• Develop and manage well-functioning databases and applications.
• Write effective APIs.
• Test software to ensure responsiveness and efficiency.
• Troubleshoot, debug and upgrade software.
• Create security and data protection settings.
• Build features and applications with a mobile responsive design.
• Write technical documentation.
• Work with data scientists and analysts to improve software.
Requirements:
• Proven experience as a Full Stack Developer or similar role
• Experience developing desktop and mobile applications.
• Familiarity with common stacks
• Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript,
Nodejs and .Net)
• Familiarity with databases (e.g. MySQL, MS SQL, Mogo DB)
• Good to have- Cloud knowledge (Azure, AWS)
• Strong command on API Development with C# .Net, Nodejs
• Good to have- knowledge on multiple back-end languages ( Java, Python) and knowledge of
JavaScript frameworks( React, Angular, Node )
• Excellent communication and teamwork skills
• Great attention to detail
• Organizational skills
Technical Skills:
HTML, CSS, React, C#.Net, API, JavaScript, Node, SQL, and Cloud knowledge (Azure/AWS)
Experience – 3+ Years

About Celebal Technologies
About
Celebal Technologies is a leading software services company that specializes in Data Science, Big Data, and Enterprise Cloud solutions. With a focus on intelligent data solutions, Celebal Technologies helps organizations gain a competitive edge by leveraging cutting-edge technology to extract intelligence and patterns from data. The company's core offerings revolve around Data to Intelligence, which facilitates smarter and quicker decision-making for clients. Celebal Technologies' solutions are powered by Robotics, Artificial Intelligence, and Machine Learning algorithms, which offer improved business efficiency in the interconnected world. The company's clients include Product ISVs and delivery organizations across the globe, who benefit from Celebal Technologies' niche expertise in product development and Enterprise project implementations. Celebal Technologies is committed to delivering the highest standards of service quality and operational excellence, enabling clients across a wide range of industries to transform into a data-driven enterprise. The company's tailor-made solutions help enterprises maximize productivity, speed, and accuracy, making Celebal Technologies a trusted partner for businesses looking to gain a competitive edge in today's data-driven world.
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Role Overview
We are looking for a highly skilled Full Stack Software Developer with expertise in Node.js, TypeScript, React, and JavaScript. The ideal candidate will have strong experience in Object-Oriented Programming (OOP), software engineering methodologies, and Agile practices. You should be comfortable working in a fast-paced, continuous deployment environment and have a passion for building scalable, high-performance applications.
Key Responsibilities
- Test-Driven Development (TDD): Write tests before implementation to ensure code quality.
- Clean & Maintainable Code: Develop self-explanatory, efficient, and well-structured code.
- Frequent Releases: Deploy small, incremental updates frequently.
- Pair Programming: Work collaboratively in pairs to improve efficiency and code quality.
- Peer Reviews: Conduct and participate in code reviews for continuous improvement.
- Full-Stack Development: Handle both frontend and backend, including infrastructure and DevOps pipelines.
- Product Development: Collaborate closely with the product team to roll out new features and fixes.
- Continuous Learning: Stay updated with the latest technologies and best practices.
Required Skills & Experience
- Strong proficiency in:
- Node.js, TypeScript, React, and JavaScript
- Object-Oriented Programming in JavaScript
- Data structures, algorithms, and software engineering methodologies
- Experience in Agile & Extreme Programming (XP)
- Familiarity with:
- Web server ecosystems
- Relational DBMS
- CI/CD tools such as Jenkins, Hudson, and Bamboo
- Web frameworks and frontend technologies
- Complexity analysis and performance optimization
- Server configuration and deployment infrastructure
- Experience using:
- Source control and bug tracking systems
- Writing user stories and technical documentation
- Bonus: Experience with Swift or iOS development is a plus.
We are seeking a skilled MERN Stack Developer to join our dynamic development team. The ideal candidate will be proficient in MongoDB, Express.js, React.js, and Node.js, and will play a key role in building and maintaining web applications.
Key Responsibilities:
• Frontend Development: Develop user-facing features using React.js, ensuring appealing and responsive user interfaces.
• Backend Development: Build efficient and scalable server-side systems using Node.js and Express.js.
• Integration: Integrate front-end components with server-side logic, ensuring seamless communication between the two.
• Data Management: Implement data storage solutions using MongoDB and other relevant technologies.
• Troubleshooting: Identify and address bugs, glitches, and performance issues to maintain application functionality.
• Collaboration: Work closely with cross-functional teams to conceptualize, define, and implement new features.
• Innovation: Keep abreast of emerging technologies and trends to contribute to continuous improvement.
Required Skills and Qualifications:
• React Proficiency: In-depth knowledge of React.js and its core concepts for building dynamic user interfaces.
• Node.js and Express: Strong expertise in Node.js and Express.js to create efficient and scalable backend systems.
• MongoDB: Experience with MongoDB for data storage and management.
• Full-Stack Development: Ability to work on both frontend and backend development.
• Problem-Solving: Strong analytical and problem-solving skills.
• Communication: Excellent communication and teamwork skills.
Preferred Qualifications:
• Experience with RESTful APIs and GraphQL.
• Familiarity with version control systems like Git.
• Understanding of Agile methodologies.
About the job
Key Responsibilities
1. Design, develop, and maintain dynamic, responsive web applications using React.js and Node.js.
2. Build efficient, reusable front-end and back-end components for seamless performance.
3. Integrate RESTful APIs and third-party services.
4. Collaborate with UI/UX designers, mobile teams, and backend developers to deliver high-quality products.
5. Write clean, maintainable, and efficient code following modern coding standards.
6. Debug, test, and optimize applications for maximum speed and scalability.
7. Manage databases using MongoDB and handle cloud deployment (AWS, Firebase, or similar).
8. Participate in code reviews, architectural discussions, and agile development cycles.
Required Skills & Experience
1. 1-5 years of proven experience in Full Stack Web Development using the MERN stack.
2. Proficiency in React.js, Node.js, Express.js, MongoDB, and JavaScript (ES6+).
3. Strong understanding of HTML5, CSS3, Bootstrap, and Tailwind CSS.
4. Hands-on experience with API design, state management (Redux, Context API), and authentication (JWT/OAuth).
5. Familiarity with version control tools (Git, Bitbucket).
6. Good understanding of database design, schema modeling, and RESTful architecture.
7. Strong problem-solving skills and ability to work in a collaborative team environment.
Perks & Benefits
- Onsite opportunity in our modern Greater Noida office.
- Competitive salary based on skills and experience.
- Exposure to real-world projects and latest tech stacks.
- Work with a creative and talented team.
- Career growth opportunities in full-stack and cross-platform development.
Benefits:
- Health insurance
- Leave encashment
- Paid sick time
- Paid time off
- Work from home
Application Question(s):
- How many years of _____ experience do you have?
- What is your current CTC?
- What is your expected CTC?
* Good knowledge of Node.js/ NextJS, Express.js, React and MongoDB
* Need a clear understanding of JavaScript and Typescript.
* Excellent grasp of data structures and designing and developing REST APIs.
* Good skills of either RDBMS (e.g. MySQL or PostgreSQL) or NoSQL (MongoDB or equivalent).
* Must have at least 3 years’ experience in MERN Stack development.
* Experience in developing responsive web applications.
* Good communication skills.
* Sound understanding of Agile and Scrum methodologies and ability to participate in local and remote Sprints.
* Good grasp of UI / UX concepts.
* Should have experience in using Git and VSCode.
* Knowledge of AWS, Azure, CI / CD, Gitflow, shell scripting will be considered positively.
environment.
● 2+ years experience with developing microservices and micro
frontends with modern javascript frameworks
● Knowledge of relational and non-relational databases.
● Experience with hybrid mobile & web applications for one or
more platforms
● Strong understanding of back-end, front-end and continuous
integration technologies
● Full stack understanding of web/mobile/API/database
development concepts and patterns.
● Familiarity with various stacks & programming languages.
What you get to do in this role:
Delivering a complete front end application
Creating custom, general use modules and components which extend the elements and modules of core Angular
Ensuring high performance on mobile and desktop
Writing tested, idiomatic, and documented JavaScript, HTML and CSS
Cooperating with the back-end developer in the process of building the RESTful API
Communicating with external web services
Validating user actions on the client side and providing responsive feedback
To be successful in this role, we need someone who has this:
Graduate in computer science, B Tech, with a keen interest in technology and engineering
Looking for experience range of 4-12 years for positions, Developer I, Developer II and Developer III.
Deep knowledge of Angular practices and commonly used modules based on extensive work experience
Proficiency in NodeJS would be highly desirable
Proficiency with JavaScript and HTML5.
Creating self-contained, reusable, and testable modules and components
Ensuring a clear dependency chain, in regard to the app logic as well as the file system
Professional, precise communication skills
Writing non-blocking code, and resorting to advanced techniques such as multi-threading, when needed
Job Description
Experience: 5+ years
Location: Bangalore (Remote)
Roles and Responsibilities
- Design and code features 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.
- Strong skills in architecting database models.
- Ability to document your code as this will be an open-core project.
- Ability to write unit, integration, and end to end tests.
- Conduct peer code review.
Skills
Must have:
- Strong understanding of Javascript, Typescript, NodeJS.
- Good understanding of asynchronous programming, callback, and closures.
- Experience developing applications that use queues like SQS, RabbitMQ, Kafka, etc.
- Experience with AWS services like S3, EC2, etc.
- Experience with Docker.
- Strong experience with ReactJS: hooks, functional programming, and optimizing render functions.
- Good knowledge of CSS.
- Experience with creating cross-browser compatible web apps.
- Should be strong in Postgres database.
- Test driven development and use of frameworks like Mocha, Cypress.
- Strong proficiency in English and writing skills.
Good to have
- Basic knowledge of CI, CD
- Intermediate knowledge in any cloud services (AWS, GCP)
- Have created GraphQL APIs or worked with the Apollo framework.
- Have built previous functionality for CRM, marketing, or customer support tools.
- Have worked in open source project previously.
- Design implement and support highly scalable applications and web services using Microsoft technologies (ASP.NET, C#, MVC, WCF, SQL Server, Windows Forms, Web API/Rest API)
- Candidates should have the ability to train and work along with development teams to ensure timelines and quality deliveries.
- Lead project estimations, system architecture and performance engineering of projects
- Support software engineers on the team with guidance, experience, oversight, advice and code reviews
- Work with the quality assurance team to ensure that the software is fully unit tested, can be performance tested, and passes quality requirements
Desired Candidate Profile –
- Candidate needs to have more than 5+ years of experience with IT industry.
- Minimum 5+ years’ experience in designing and developing applications on the .NET platform.
- More than 1+ year of experience with MVC, WCF framework is needed.
- Minimum 1 year of experience in React or Angular or JQuery, HTML, CSS
- Experience in web application Architecture and Development with hands on expertise in delivering solutions based on/customizing ASP.Net 4.0 / MVC and above.
- Expert-level knowledge of SQL Server programming.
- Strong understanding of OOPS fundamentals, Entity Framework, LINQ and REST APIs.
- Good knowledge of SQL Server Reporting Services and Crystal Reports.
- Proficient understanding of code versioning tools (TFS/SVN/Git).
- Proficient understanding of build/release management processes.
- Must have experience of working in Agile/Scrum environment.
- Must have some experience developing Windows-based applications.
- Must possess very good logical, analytical and communication skills.
- Candidates with knowledge of US Mortgage process will be given preference.
- Must be willing to travel abroad for short- and long-term duration.
- Shift timing 11 am- 8 pm, 6 pm- 3 am, 4 pm- 1 am (Candidate needs flexibility for all shift as per client requirements).













