Node Js Job Vacancies in Kolkata

We are looking for a talented and motivated React Developer to join our team. The ideal candidate will have strong experience in building user interfaces using React.js and other front-end technologies. Job Title: React Developer Location: Kolkata Employment Type: Full-time Working Days: Monday to Saturday; 2nd & 4th Saturday off Working Time: 10:30 am to 7 pm Experience: Minimum 1 year of experience required Salary: 2-4LPA Position Overview: We are looking for a talented and motivated React Developer to join our team. The ideal candidate will have strong experience in building user interfaces using React.js and other front-end technologies. You will be responsible for developing high-performance, scalable, and maintainable web applications, ensuring a seamless user experience. Key Responsibilities: Develop and maintain dynamic and responsive web applications using React.js. Build reusable components and front-end libraries for future use. Collaborate with designers and back-end developers to integrate user-facing elements with server-side logic. Optimize applications for maximum speed and scalability. Ensure the technical feasibility of UI/UX designs. Participate in code reviews, contributing to team development standards. Stay updated with emerging front-end technologies and industry trends. Skills and Qualifications: Proven experience with React.js and front-end development (minimum [X] years). Strong proficiency in JavaScript, HTML5, CSS3, and RESTful APIs. Familiarity with state management tools like Redux or Context API. Experience with Version Control Systems like Git. Strong understanding of Responsive Web Design and mobile-first development. Experience with Webpack, Babel, and other build tools. Good knowledge of unit testing and test-driven development (TDD). Familiarity with Node.js and Express.js is a plus. Why Join Us? Work in a dynamic, collaborative team with opportunities to grow. Exposure to the latest web technologies and frameworks. Competitive salary, benefits, and a positive work culture.

We are looking for a talented Front End Developer to join our team. The ideal candidate should be passionate about building user-friendly, responsive, and visually appealing web applications.Key ResponsibilitiesDevelop and maintain responsive web interfacesConvert UI/UX designs into high-quality codeOptimize applications for maximum speed and scalabilityEnsure cross-browser compatibilityCollaborate with backend developers and designersDebug and fix front-end issues

Job Title: Full Stack Developer InternDuration: 36 MonthsStipend: As per company policy / Performance-basedWork Mode: Remote / Hybrid / On-siteExperience: Fresher / Student / Recent GraduateJob Description:We are looking for a motivated Full Stack Developer Intern who is eager to learn and work on real-world web development projects. The intern will gain hands-on experience in frontend and backend development under the guidance of senior developers.Key Responsibilities:Assist in developing responsive web applicationsWork on frontend technologies like HTML, CSS, JavaScriptSupport backend development and API integrationLearn database design and basic server-side logicDebug, test, and improve application performanceCollaborate with the development team on live projectsRequired Skills:Basic knowledge of HTML, CSS, JavaScriptFamiliarity with React / Angular / Node.js (preferred)Understanding of MySQL / MongoDB (basic)Willingness to learn and adaptInternship Benefits:Hands-on industry exposureCertificate & LOR (based on performance)Placement assistance after internshipFlexible learning environment

Key Responsibilities: Design, develop, and maintain scalable web applications using the MERN stack (MongoDB, Express.js, React.js, Node.js). Build RESTful APIs and ensure their security, performance, and scalability. Write modular, reusable, and clean code with good documentation practices. Implement complex business logic on the backend and ensure smooth integration with the frontend. Build responsive, interactive user interfaces with React.js and ensure a seamless user experience. Optimize components for maximum performance across a vast array of web-capable devices and browsers. Work closely with product managers and designers to translate requirements into technical solutions. Participate in code reviews, testing, and deployment processes. Monitor application performance and troubleshoot production issues.Required Skills: Expertise in MERN stack: MongoDB, Express.js, React.js, and Node.js. Strong backend development skills, including experience in handling complex APIs and scalable systems. Proficient in database design, aggregation pipelines, and query optimization in MongoDB. Solid knowledge of frontend technologies including React Hooks, Redux, HTML5, CSS3, and responsive design principles. Familiarity with authentication methods (JWT, OAuth) and web security best practices. Experience using Git and CI/CD tools. Basic knowledge of cloud platforms like AWS, DigitalOcean, or similar (preferred). Familiarity with Agile/Scrum development processes.

1) Strong understanding of object-oriented web development 2) Understanding of OOAD (Object Oriented Architecture & Design)3) Sound knowledge of Codeigniter or any other framework (PHP latest version). 4) Web Service experience. 5) Experience in Python6) Basic understanding of any RDBMS like MySQL. 7) Should be capable of handling product versions and development standards.8) Understanding of AGILE. 9) Should have working experience of Source Code Control.

Eligibility: BE- B.Tech/ME- M.Tech/ MCA / MSc in Computer Science or ITSkill: Flutter/React native, node.jsMin Experience: 5 years

please Answered this flowing questions 01. Years of working experience in Node.Js and database is and Years of experience. (7 Years of Working Experience in Node.Js Express and Database is Mongodb MySQL 7 years of experience)2. Deployment Knowledge in Linux Server, Control Linux Server Using(Yes I have Deployment Knowledge in Linux Server without Control Panel. Control Linux Server Using Command Line 3. Project in (I am Created 10 Project in Node Express) 04.Front-End is Experience is - Year. (React js. 1year) 05. Fintech Project Development Experience - . (Yes I have or no i not Have Project Name)06. Application Like - - (Yes i'm Developing Live Chat and Video Calling Application Like WhatsApp./ No I am Not Developed This type of Application . 07. - therapy API Integration Knowledge. I am Working With __- (Yes i have / No I don't have, therapy API provider Name )08. My Current job Status is -09. If you offer me - - (immediately I will start / join)10. My Expectations is - (LPA)11. _- my contact number, I am available on _- (Contact No and Contact Time)

Requirement :1. Bachelor's degree in computer science, information science, or similar.2. At least two years of experience as a Node.js developer.3. Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.4. Knowledge of front-end technologies such as HTML5 and CSS3.Responsibilities :1. Developing and maintaining all server-side network components.2. Ensuring optimal performance of the central database and responsiveness to front-end requests.3. Collaborating with front-end developers on the integration of elements.4. Designing customer-facing UI and back-end services for various business processes.5. Developing high-performance applications by writing testable, reusable, and efficient code.6. Implementing effective security protocols, data protection measures, and storage solutions.7. Running diagnostic tests, repairing defects, and providing technical support.8. Documenting Node.js processes, including database schemas, as well as preparing reports.9. Recommending and implementing improvements to processes and technologies.10. Keeping informed of advancements in the field of Node.js development.

Full Stack Developer Responsibilities:Developing front end website architecture.Designing user interactions on web pages.Developing back-end website applications.Creating servers and databases for functionality.Ensuring cross-platform optimization for mobile phones.Ensuring responsiveness of applications.Working alongside graphic designers for web design features.Seeing through a project from conception to finished product.Designing and developing APIs.Meeting both technical and consumer needs.Staying abreast of developments in web applications and programming languages.Full Stack Developer Requirements:Degree in computer science.Strong organizational and project management skills.Proficiency with fundamental front-end languages such as HTML, CSS, and JavaScript.Familiarity with JavaScript frameworks such as Angular JS, React, and Amber.Proficiency with server-side languages such as Python, Ruby, Java, PHP, and .Net.Familiarity with database technology such as MySQL, Oracle, and MongoDB.Excellent verbal communication skills.Good problem-solving skills.Attention to detail.

We are seeking a highly skilled Node & React js Developer to join our team. The Developer will be responsible for developing and maintaining high quality Web application, Ensuring efficient performance and implementing new features.Kolkata Candidates Only.Monday to Friday.Office Location : Baguihati.We Don't have Work From Home Option.

COMPANY: ALIENITY TECHNOLOGIES (OPC) PVT. LTD.We are an Information Technology firm working with clients all over the globe to build technology-driven business solutions. Our focus areas are software development, SaaS operations, IaaS operations and marketing services.We are looking for skilled and creative individuals to fill the role of Node.js Developer.The candidate should have good technical communication skills to work as part of the team.Good sense of algorithms and quick learning ability is highly appreciated.Candidates from West Bengal are preferred.Offer Letter: YesEPF: N/AESI: N/APlease contact us on the following email address for further requirementsTechnical Skills Required:1. JavaScript.2. Understanding of MVC architecture.3. Node.js4. React.js5. MongoDB.6. Mongoose.7. REST API (and JSON).8. JWT authentication.9. OAuth, Firebase & AWS Cognito authentication.10. Git version controlling.

- Strong Knowledge of Node.js and frameworks available for it (like Express) (Must)- Experience with Puppeteer or Playwright headless-browser library (Must)- Experience/Knowledge of Node.js child processes multi-threading- Expertise in Rest API design and development.- Experience working in database like MySQL- Understanding the nature of asynchronous programming and its quirks and workarounds.- Strong proficiency with JavaScript (Must)- Excellent problem solving skillsImmediate Joining will be on first priority Experience : Minimum 3 years or above Salary : As per Market Standards Working Days - 5 (Sat and Sunday off)If Your Profile Matches the above Requirement and Interested for same.Kindly Email your updated Resume With following details.Total ExperienceCurrent CTCExpected CTCNotice PeriodReason to ChangeCurrent LocationOwn LaptopRegardsHR TeamCaliber Hunt

Job Description:We are looking for a talented and experienced Full stack Developer to join our team and help us build the next generation of mobile Esports platforms. The ideal candidate should have a strong understanding of Node.js, Express, MongoDB, Vue.js, and AWS. They will be responsible for developing and maintaining the platform's infrastructure, as well as working with the rest of the team to design and implement new features.The ideal applicant should be technically creative, problem-solving, and knowledgeable about software processes and lifecycle expertise. They should have a passion for learning new things, sharing their knowledge with the team, and learning from the team, all while being enthusiastic about creating excellent products for the Indian Esports industry.Qualifications:2+ years of experience in software development.Strong understanding of Node.js, Express, MongoDB, Vue.js, and AWS.Excellent problem-solving and debugging skills.Ability to work independently and as part of a team.Effective communication and collaboration skills.Experience with cloud computing platforms (AWS).Some experience & passion for esports and mobile gaming.Responsibilities/Duties:Develop and maintain the platforms end to end infrastructure, including the database & API.Design and develop and implement complex feature independently.Work with the team to design excellent products.Optimize the platform's performance and scalability.Troubleshoot and debug problems.Stay up to date on the latest technologies in the esports industry.Integrate with third-party APIs for game matchmaking and payments.If you are a talented and motivated individual with a passion for esports and mobile gaming, we encourage you to apply. We offer competitive salary and the opportunity to work on cutting-edge technologies.

We are seeking a highly skilled and experienced Senior Software Developer to join our dynamic team. As a Senior Software Developer, you will play a key role in developing web applications, web3 applications for startups, and automating enterprise processes. Your expertise in JavaScript and Web3 technology stack will be instrumental in creating innovative solutions for our clients. Additionally, your guidance and excellent communication skills will contribute to the success of our team.Title: Senior Software DeveloperLocation: Fully-remote Experience: 4+ YearsType: FulltimeCTC: 10-18LPAResponsibilities:Collaborate with cross-functional teams to design, develop, and deploy high-quality web applications using React, Node, Next.js, Nest.js, and other relevant technologies.Work on web3 applications, leveraging Blockchain technology, smart contracts, and Solidity.Utilize AWS services such as EC2, S3, Lambda, API Gateway, and CloudFormation to architect scalable and reliable cloud-based solutions.Implement and maintain CI/CD pipelines using tools like GitLab CI/CD, Jenkins, or similar.Containerize applications using Docker and orchestrate container deployments using Kubernetes or similar platforms.Provide technical leadership and mentorship to junior team members, guiding them in best practices and ensuring high code quality.Communicate effectively with clients and stakeholders to understand their requirements and translate them into technical solutions.Stay up-to-date with the latest industry trends and technologies, and actively contribute ideas and insights to improve our technical stack, DevOps practices, and development processes.Conduct code reviews and contribute to continuous integration and deployment practices.Collaborate with the team to identify and resolve technical challenges, ensuring project timelines and deliverables are met.

We Are Looking For A Flutter Developer Who Possesses A Passion For Pushing Web Technologies To The Limits And Will Work With Our Team Of Talented Engineers To Design And Build The Next Generation Of Our Web Applications.Responsibilities Write Clean & Well Designed Code Follow Industry Based Practices Work On Bug Fixing And Improving Application Performance. Review And Modify Existing Website Develop And Deploy New Features To Facilitate Related Procedures And Tools If Necessary. The Role Is Responsible For Designing, Coding And Modifying Websites, From Layout To Function And According To A Client's Specifications.Requirements Website Development Using Flutter Good Knowledge Of API Development, Firebase Consuming And Creating Web Services. Complex Queries And Database Schema Design. Good Knowledge Of Relational Databases, Version Control Tools And Of Developing Web Services.

Hands on experience with creating system architecture and identifying open source components and third party frameworks to build scalable and secure system - Good hands of experience in Node js, MongoDB and Web Services. - Should have work experience in API Creating. - Reviewing current systems. - Presenting ideas for system improvements, including cost proposals. - Working closely with analysts, designers and staff. - Producing detailed specifications and writing the program codes. - Testing the product in controlled, real situations before going live. - Preparation of training manuals for users. - Maintaining the systems once they are up and running.

Technical Skills:3+ years of experience in JavaScript Frameworks (Angular / ReactJS)3+ years of experience in PHP OOPS conceptGood experience in PHP frameworks such as Laravel/CI/Yii.3+ years of experience in server-side web application logics & integrations.Expertise in JavaScript coding skills, jQuery & AJAX.Good understanding of modern standards-based HTML, CSS (SASS/LESS).Knowledge of advanced PHP concepts, MySQL, MongoDB JSON, XML, LAMP/WAMPAbility to work in agile methodologies & version control (Git, SVN, Bitbucket, JIRA etc.) & multiple OS (Linux/Windows).Ability to do Unit testing.Only candidates who are located permanently in Kolkata are eligible .Minivet SystemAddress: Mani Casadona IT Building, East Tower, UNIT No :12ES4, 12th Floor, New Town, Rajarhat, Opposite Ecospace, Kolkata, West Bengal, India

Job type - Permanent Work From HomeRoles & Responsibilities for NodeJS Developer. Hands-on experience with creating system architecture and identifying open source components and third-party frameworks to build a scalable and secure system - Good hands of experience in Node js, MongoDB and Web Services. - Should have work experience in API Creating. - Reviewing current systems. - Presenting ideas for system improvements, including cost proposals. - Working closely with analysts, designers and staff. - Producing detailed specifications and writing the program codes. - Testing the product in controlled, real situations before going live. - Preparation of training manuals for users. - Maintaining the systems once they are up and running. Skills Node.js, Full Stack Development, FullStack - multiple frameworks and languages.

Node.js RequirementNode.js Skills: NodeJS, MongoDB, MongooseTotal Experience: Minimum 5 years of experience (Node.js -minimum 3 years)1. Candidate has to communicate with US client hence excellent English communication skill is required.2. Excellent written and verbal communication skills3. Strong analytical skills4. Time management and organizational skills5. Experience working with a team6. Good understanding and exposure to data stores like MongoDB, and Mongoose.7. Proficient understanding of code versioning tools, such as git, bitbucketBenefits: -1. Work from home2. Paid Sick Leave3. Paid time off4. Flexible ScheduleLocation Pan IndiaTiming 10:30 am to 7 pm (Indian timing)

We are looking for a hands-on experienced Laravel Developer who will be a key member of the overall portfolio, working with a group of skilled and motivated individuals focused on identifying innovative strategies and products that can be integrated into the Platform in order to continue to provide an excellent Experience.ResponsibilitiesDevelop cutting-edge web applications using LaravelDevelop endpoints and or services in partnership with other developersParticipate in developing architecture designs to improve the availability, scalability, latency, and efficiencyRequirementsKnowledge of Object-Oriented programming, patterns, and frameworksAdvanced proficiency in PHP, MySQL, and Laravel frameworkKnowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, jQuery, Ajax, Bootstrap).Worked on Restful APIsWorked with In-App Payment Services such as Play Store & App StoreSkills: bootstrap,laravel,ajax,mysql,jquery,php,javascript,restful apis,html/ css,develop endpoints,laravel developer,laravel framework,app store,object-oriented programming,play store,developing architecture designs

WebMantra Technology is looking for a Senior React Native Developer. Knowledge in building mobile apps. Primary Tech Stack: JavaScript, CSS, React Native, Node.js, Redux.Candidate Profile:Has successfully built mobile apps for iOS and AndroidStrong working knowledge of React NativeNice To Have: Node.js, Redux (XCode, Android Studio)

Technical & Professional Requirements :1. 3 Years of hands-on experience in REACT JS (Redux, ReduxThunk, Context API), React Library.2. General Understanding of Programming, Code Optimization, and best software development practices.3. Knowledge of working with both SQL/No SQL databases like React, Node & MongoDB, etc.4. Ability to work both independently and in collaborative teams to communicate design and build ideas effectively.5. Experience in incorporating front-end components with endpoints of scalable web services.6. Design patterns and object-oriented programming.7. Expertise in HTML5, CSS3, and Javascript/ECMAScript 5/6.8. Proficient understanding of Knowledge of Node.js and frameworks such as Express, StrongLoop, etc.9. Proficient understanding of universal react scripting and JavaScript frameworks, including React.js (Redux thunk or Redux Saga).10. Good verbal and written communication skills in English.