
NodeJS Developer
at Top Fortune 500 company setting up a R&D center in India
- Relevant industry experience in developing performant and scalable backend systems using Node.js.
- Solid understanding of Core Computer Science, Systems Design and Data Structures & Algorithms.
- Knowledge and experience in the best practices of design and architecture.
- Experience in developing extensible and scalable solutions.
- Experience in implementing automatic assessments associated with the front-end layer, both integration and unit.
- A love for beautiful, clean and maintainable code.

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K One Ventures is a leading technology company focused on delivering scalable and high performance solutions. Our flagship product, SchoolBellQ, is an advanced ERP system designed to simplify school management operations. As we continue to grow, we are looking for a skilled Node.js Developer to enhance our backend systems and contribute to building robust, scalable applications.
Job Summary:
We are seeking a Node.js Developer with 1-2 years of experience to design, develop, and maintain scalable backend applications. The ideal candidate will work closely with frontend developers, DevOps engineers, and product teams to deliver high-performance solutions.
Key Responsibilities:
- Develop and maintain scalable, high-performance backend services using Node.js & Express.js.
- Design, build, and optimize RESTful and GraphQL APIs.
- Ensure secure authentication and authorization (JWT, OAuth).
Database Management & Optimization:
- Work with databases like MongoDB, PostgreSQL, or MySQL to ensure data integrity and efficiency.
- Write efficient queries and optimize database performance.
- Implement caching mechanisms using Redis or similar technologies.
Database Management & Optimization:
- Work with databases like MongoDB, PostgreSQL, or MySQL to ensure data integrity and efficiency.
- Write efficient queries and optimize database performance.
- Implement caching mechanisms using Redis or similar technologies.
Collaboration & Agile Development
- Work closely with frontend teams to ensure smooth API integration. reviews.
- Collaborate with DevOps engineers for deployment, monitoring, and CI/CD pipelines.
- Participate in Scrum/Agile ceremonies, including stand-ups, sprint planning, and code
Security, Deployment & Cloud Integration
- Ensure application security and handle vulnerabilities following best security practices
Required Skills & Experience:
Primary Skills:
- 1+ years of backend development experience using Node.js & Express.js.
- Strong proficiency in JavaScript, TypeScript, and asynchronous programming.
- Experience with MongoDB, PostgreSQL, or MySQL.
- RESTful API and GraphQL development knowledge.
- Strong debugging and troubleshooting skills.
Additional Expertise:
- Experience in SaaS or ERP backend development is a plus.
- Strong debugging and troubleshooting skills.
- Good communication skills and problem-solving abilities.
Preferred Qualifications:
- B.Tech / B.E / MCA or relevant technical degree.
- Prior experience in SaaS or ERP systems is an advantage.
Why Join K One Ventures?
- Be part of a growing team working on cutting-edge backend technologies.
- Contribute to a next-gen ERP solution for schools.
- Work in a collaborative & dynamic environment.
- Growth & learning opportunities with exposure to scalable cloud applications.

Responsibility
- Designing and building the website front-end.
- Creating the website architecture.
- Designing and managing the website back-end including database and server integration.
- Generating WordPress themes and plugins.
- Conducting website performance tests.
- Troubleshooting content issues.
- Conducting WordPress training with the client.
- Monitoring the performance of the live website.
Eligibility
- Bachelor’s degree in computer science or a similar field.
- Proven work experience as a WordPress developer.
- Knowledge of front-end technologies including CSS3, JavaScript, HTML5, and jQuery.
- Knowledge of code versioning tools including Git, Mercurial, and SVN.
- Experience working with debugging tools such as Chrome Inspector and Firebug.
- Good understanding of website architecture and aesthetics.
- Ability to manage projects.
- Good communication skills.
- Providing technical guidance as well hands on management for all product development within the company.
- Identifying frameworks/ technologies/ languages/ libraries to be used to achieve desired goals.
- Underscores pros and cons of various technologies available and presenting arguments to management and technical team.
- Taking responsibility for refactoring existing code.
- Leading, managing and mentoring a team of 5+ engineers.
- Serving as a key member of the management team that sets the company's strategic direction.
- Defining standards & best practices to support agile development processes.
- Planning, tracking and estimating product development activities.
- Ensuring the optimal application of technology and engineering resources to meet product development and/ or customer requirements as per the product and/ or marketing requirements document.
- Ensuring that the product quality is world class at all times.
- Growing the internal information technology development organisation; managing and recruiting a multidisciplinary high-performance technology team.
- Developing RESTful backend services if needed
- Ensuring implementation of formal processes to support the product development process.
- Passionate about automated testing: Managing / driving testing - unit tests, system tests, regression.
- Performance Tuning/ Profiling: In-depth understanding of popular architectures SOA, RESTful, Microservices, Messaging Bus.
What you need to have:
- B.E / B.Tech or similar qualification from a premier institute.
- Good communication skills.
- Self-starter, Highly motivated.
- People Management skills.
- Go-getter attitude.
- 3 - 7 years of hands-on development experience in backend development with a track record of solid technical accomplishments. Node.js experience will be preferred.
- Knowledge of multiple programming languages will be preferred.
- Knowledge of Caching solutions Redis, Memcache
- Databases experience - MySQL/NoSQL, RabbitMQ, Kafka.
- Capability to present different architecture for the same problem.
- Knowledge of popular front end MVC technologies.
- Understanding of production level problems and their possible solutions
We are a fast-growing startup based in Gurgaon, and have just raised our Pre Series A! We are happy to offer the right compensation, the right ESOPs, and the right freedom and autonomy to the right candidate!
We are looking for a Senior Backend Developer to take our product to the next level.
* Development with NodeJS and front-end languages/frameworks (jQuery, ReactJS/AngularJS, CSS3, HTML5)
* 4+ years of SQL experience (MySQL preferred)
* Experience developing RESTful Web Services, Web APIs, and micro-services.
* Integrating with a third-party system via RESTful APIs.
* 4+ years of solid experience with SQL and NoSQL-based solutions.
* Experience with AWS deployments.
* Troubleshoot and resolve issues in production and non-production environments.
* Ability to write clean, modular, reusable code (using design patterns) and experience with a unit-test-driven approach to development.
* Familiarity with Elasticsearch is an advantage
* Experience with Redis is an advantage
Primary Responsibilities:
- We need strong SQL database development skills using the MS SQL server.
- Strong skill in SQL server integration services (SSIS) for ETL development.
- Strong Experience in full life cycle database development project using SQL server.
- Experience in designing and implementing complex logical and physical data models.
- Exposure to web services & web technologies (Javascript, Jquery, CSS, HTML).
- Knowledge of other high-level languages (PERL, Python) will be an added advantage
- Nice to have SQL certification.
Good to have:
• Bachelor’s degree or a minimum of 3+ years of formal industry/professional experience in software development – Healthcare background preferred.● Integration of user-facing elements developed by front-end developers with server-side logic.
● Writing reusable, testable, and efficient code.
● Design and implementation of low-latency, high-availability, and performant applications.
● Implementation of security and data protection.
● Integration of data storage solutions.
● Familiar with Graphql, REST APIs, MongoDB, SQL, NoSQL, AWS services, Firebase. (Knowledge of web sockets is optional)

Must haves
- At least 3 years of professional programming experience in Ruby on Rails.
- Solid fundamentals with software development, systems, troubleshooting, and teamwork
- Strong testing habits, passionate towards unit testing and TDD.
- Good understanding of RDBMS like MySQL, PostgreSQL
- Strong knowledge of git
- Good understanding of data structures
- Strong analytical and problem-solving skills
Good to have
- Experience with Javascript
- Develop, record and maintain cutting edge web-based PHP applications on portal plus premium service platforms
- Build innovative, state-of-the-art applications and collaborate with the User Experience (UX) team
- Ensure HTML, CSS, and shared JavaScript is valid and consistent across applications
- Prepare and maintain all applications utilizing standard development tools
- Utilize backend data services and contribute to increase existing data services API
- Lead the entire web application development life cycle right from concept stage to delivery and post launch support
- Convey effectively with all task progress, evaluations, suggestions, schedules along with technical and process issues
- Document the development process, architecture, and standard components
- Coordinate with co-developers and keeps project manager well informed of the status of development effort and serves as liaison between development staff and project manager
- Keep abreast of new trends and best practices in web development




