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Socket Programming Jobs in Kolkata

11+ Socket Programming Jobs in Kolkata | Socket Programming Job openings in Kolkata

Apply to 11+ Socket Programming Jobs in Kolkata on CutShort.io. Explore the latest Socket Programming Job opportunities across top companies like Google, Amazon & Adobe.

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Mondiale Technologies
Kolkata
0.5 - 2 yrs
₹1.4L - ₹2.4L / yr
Web Development
Linux/Unix
skill iconMongoDB
skill iconNodeJS (Node.js)
skill iconReact.js
+3 more

We're looking for a capable and motivated DevOps Engineer with experience working on MERN stack, to take ownership of an already deployed web-based platform. You'll manage infrastructure, monitor performance, handle deployments, and execute minor bug fixes and aesthetic changes.


The application is built on Node.js, React, and MongoDB, hosted on a Linux environment, and integrated with Google Maps APIs. We're not a large team - yet - but our product is live and scaling. This is a rare opportunity to be the central technical anchor in a growing operation.


Key Responsibilities

  • Manage production Linux servers, firewalls, SSL, ports, and domains
  • Deploy updates and maintain the Node.js + React app using GitHub
  • Handle backups, patches, and routine server maintenance
  • Debug and resolve minor code issues (backend and UI-level)
  • Perform minor enhancements like UI color/icon changes
  • Ensure application uptime and respond to critical outages when required

Requirements

  • Experience deploying and maintaining MERN stack apps
  • Comfortable working in Linux CLI and managing infrastructure
  • Able to handle deployments, GitHub workflows, and SSH-based setups
  • Self-sufficient, resourceful, and proactive in learning/fixing independently
  • Experience with MongoDB setup (local or remote) and user access configuration
  • Familiarity with Google Maps API integration

Nice-to-Haves

  • Familiarity with CI/CD, GitHub Actions, Docker, or automation tools
  • Prior experience with Google Maps or similar integrations.
  • Next.js, TypeScript, Go/RUST, PostgreSQL, Apache Kafka
  • Experience working in small teams or early-stage tech environments
  • Comfortable using tools AI-like or documentation to solve problems independently

Work Expectations

  • This is not a round-the-clock monitoring role, but flexibility is expected during emergencies or urgent fixes.
  • You'll have broad control and independence, but must be capable of owning the application end-to-end.
Read more
Anandpushp Technologies Pvt Ltd
Shivam Agarwal
Posted by Shivam Agarwal
Kolkata
2 - 8 yrs
₹6L - ₹12L / yr
skill iconReact.js
node
  • 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.
Read more
A well known food tech brand

A well known food tech brand

Agency job
via The Hub by Sridevi Viswanathan
NCR (Delhi | Gurgaon | Noida), Kolkata, Hyderabad, Bengaluru (Bangalore), Chennai, Mumbai, Pune
4 - 6 yrs
₹17L - ₹20L / yr
skill iconReact.js
skill iconNodeJS (Node.js)
MySQL
react js
javascript

Sr Software Engineer

Opportunity in this role / Why should you join our client?

- You are your own master. We don't preach you, we just allow you to Innovate, Iterate, Learn and Adapt

- Work with one of India's leading food tech unicorn company

- ESOPs in the company

 

Requirements

- Strong coding and problem-solving skills

- 4-6 years of industry experience

- Bachelors and/or master’s degree, preferably in CS, or equivalent experience

- A full-stack generalist with experience in both front-end and back-end technologies

- Experience in Node.

- Experience in JavaScript frameworks like React, NodeJS.

- Ability to write MySQL queries across tables

- Good architecture and system design skills

 

Roles and responsibilities

 

Passion for delivering products end-to-end, from ideation to implementation

Good knowledge of data structures and their use cases (Map, List, Tuple, Object, Interface)

Ability to write using node.js to quickly do a PoC.

Good to have knowledge of Reactjs.

Knowledge of encapsulation/inheritance

Basic knowledge of CSS and principle behind it and its use in javascript or jquery

Candidates willing to relocate to Middle East would be preferred

Read more
Piako
PiaKo Store
Posted by PiaKo Store
Kolkata
3 - 7 yrs
₹8L - ₹14L / yr
skill iconNodeJS (Node.js)
skill iconAngularJS (1.x)
skill iconAngular (2+)
skill iconReact.js
skill iconJavascript

Are you a dynamic Full Stack Developer seeking your next challenge? We are a rapidly expanding technology-focused Consulting Agency renowned for its innovative approach. We are seeking an exceptionally skilled Full Stack Developer to join our engineering team. If you're eager to demonstrate your expertise and collaborate with a talented group of developers, this role is ideal for you!


We are at the forefront of technological innovation, providing cutting-edge solutions to clients across diverse sectors. With a strategic focus on finance, banking, and corporate verticals, they are recognized for their excellence in project delivery.

Your Role: Full Stack Developer

As a Full Stack Developer, you will be a vital collaborator within the development team, contributing to the completion of web and mobile projects. Your exceptional communication, organizational, and time management skills will set a high standard for your peers.

Responsibilities:

- Collaborate seamlessly with project managers, senior architects, and fellow developers to complete development projects.

- Demonstrate proficiency in React and other relevant technologies to develop secure and scalable software solutions.

- Maintain meticulous attention to detail while understanding complex technical requirements.

- Lead quality assurance checks to ensure accuracy before project delivery.

- Ensure on-time project completion, adhering to established timelines.

Qualifications:

- At least 3 years of hands-on experience in React

- Experience with Node JS, ExpressJS and MySQL

- Hands-on experience with Redux, JSON

- Proficiency in JavaScript showcasing a strong grasp of modern development languages.

- Essential familiarity with Azure or AWS,

- Experience with Dev Containers (VSCode) and Docker for efficient development is a plus

- Proven track record in full-cycle development.

About You:

- Approach your work with an unwavering work ethic, innate self-motivation, and a commitment to staying current with the latest technologies.

- Thrive as a collaborative team player who excels in dynamic environments.

- Adapt quickly to evolving contexts and guide projects toward successful outcomes.

- Communicate effectively through written and verbal means, backed by strong interpersonal skills.

- Excel under pressure, learn rapidly and meet tight deadlines with minimal supervision.

What's In It For You?

- Immerse yourself in an inclusive and collaborative work environment that promotes creativity and curiosity, celebrating achievements along the way.

- Access cutting-edge tools and technology to create exceptional customer experiences.

- Participate in post-work social engagements to further build connections.

Read more
Recro

at Recro

1 video
32 recruiters
Sahana gowda
Posted by Sahana gowda
Pune, Kolkata
5 - 10 yrs
₹10L - ₹22L / yr
skill iconNodeJS (Node.js)
skill iconReact.js
skill iconAngular (2+)
skill iconAngularJS (1.x)
skill iconMongoDB
+8 more

Front End developers

  • Angular.JS experience
  • MongoDB query and aggregation experience (not a database administrator)
  • GraphQL experience
  • Node.JS and Typescript experience
  • CSS and SCSS experience
  • CI/CD experience with GitHub actions

 

Backend Developers:

  • Software development experience, one of Python (preferred) or Node.JS/Typescript)
  • Experience with Messaging architectures - RabbitMQ (preference) or Kafka
  • Experience with docker-containers 
  • Experience with Apache NiFi (valued but not necessary)
  • Experience with designing or implementing horizontally scalable solutions
  • Experience working with RESTful APIs
  • CI/CD experience with GitHub actions
  • Experience with Azure cloud
Read more
Crescentek
MIKA BHATTACHARJEE
Posted by MIKA BHATTACHARJEE
Kolkata
2 - 6 yrs
₹3L - ₹7L / yr
skill iconNodeJS (Node.js)
skill iconReact.js
skill iconAngular (2+)
skill iconAngularJS (1.x)
skill iconMongoDB
+1 more
Professional with 2 to 6 years of experience in mern stack development. Experience in Mongo db , Express , Node js, React js
Read more
Leading TMT bar manufacturer and exporter

Leading TMT bar manufacturer and exporter

Agency job
via Merito by Gaurav Bhosle
Kolkata
2 - 9 yrs
₹10L - ₹20L / yr
skill iconNodeJS (Node.js)
skill iconReact.js
skill iconAngular (2+)
skill iconAngularJS (1.x)
skill iconMongoDB
+3 more
Hi

About the Company

 

Our Client one of the leading TMT bar manufacturer and exporter in India. It is a well known group that achieves a turn over of 3000 Cr per annum. The group is setting a construction & architecture oriented omni channel B2B & B2C platform. 

 

 

 

 

Job Description

  • MERN Full stack e-commerce developer is responsible for writing reusable, testable, and efficient code 

  • Design and implementation of low-latency, high-availability, and performant applications 

  • Implementation of security and data protection 

  • Understanding of performance testing and optimization techniques 

 



Requirements

  • MERN stack developer should have the ability to translate Wireframes and PSD Designs into functional web apps.

  • 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

  • Reactjs Nodejs developer must know MongoDB, Express, Node.js, & React.

  • Create Unit and Integration tests to ensure the quality of code

  • Be responsive to change requests and feature requests

  • Write code that is cross-platform and cross-device compatible

  • MERN fullstack developer must have the ability to wear many hats and learn new technologies quickly

  • For MERN stack developer job, candidate must have good Knowledge of Node Debugging

  • Understanding & proficiency in REST APIs.
  • MERN stack developer should know Git Repository and Jira.
  • Integration of data storage solutions [RDBMS, NoSQL DB]

Regards
Team Merito

 

Read more
SeenIt

at SeenIt

4 recruiters
Sneha Adwani
Posted by Sneha Adwani
Remote, Kolkata
4 - 10 yrs
₹12L - ₹25L / yr
skill iconNodeJS (Node.js)
skill iconMongoDB
TypeScript
skill iconReact.js
skill iconAmazon Web Services (AWS)
+1 more

Leaders at The Seenit Co. are passionate about using technology to create an impact on the world they live in. At Seenit, you will get to collaborate with an accomplished team that loves solving real-world problems. You will get to work on cutting edge projects that will shape the next phase of growth for the global luxury industry.

Seenit’s suite of products (http://www.styleade.com/" target="_blank">www.styleade.com) enables the leading luxury retailers around the world to transform their customer experience and build loyal relationships with their customers. The apps allow retailers to make use of their existing infrastructure and resources to deliver a truly omnichannel experience in today's rapidly changing world of shopping. The product has added 50 million USD to the top-line of one of the largest luxury retailers in the world. Store Associates and Stylists have assisted upwards of 100,000 consumers till date.

We would welcome someone to the team who wishes to:

  • take ownership of the quality of code powering the product
  • take an active role in the definition and evolution of best industry practices and procedures
  • design, develop and test the core product software and databases to ensure strong optimization and functionality
  • contribute in all phases of the development lifecycle
  • support others to succeed and shine in a supportive team culture

Your application will require you to have:
  • 4+ years experience in building consumer products
  • experience of leading a team of 3 or more full stack developers
  • experience in working with AGILE methodology
  • experience deploying softwares to cloud providers such as GCP, AWS
  • good knowledge of databases and query optimisations
  • experience with MongoDB, Express JS, React JS, Node JS, TypeScript
  • experience with caching implementation using Redis
  • experience with Elastic Search will be an added advantage

Our Tech stack:
  • MongoDB for database(NoSQL)
  • React JS for web front end(TypeScript)
  • Express JS and Node JS for web servers
  • AWS is our cloud provider
  • Redis for caching

You should work with us because:

  • we’re a profitable company and have been for the last few years (sounds weird but we're very proud of this!)
  • we're a relaxed and diverse group of people who don’t take themselves too seriously
  • we're creative and want to change the world while we're at it (yes we do!)
  • our products have an international demand and our partners are around the globe
  • we love to travel and will ask you to regularly take time off to refresh
 
If this is something that matches your interests, then do turn in your application or reach out for more information: http://bit.ly/sfsdstad" target="_blank">http://bit.ly/sfsdstad
Read more
SeenIt

at SeenIt

4 recruiters
Saksham Karwal
Posted by Saksham Karwal
Remote, Kolkata
4 - 7 yrs
₹13L - ₹18L / yr
Fullstack Developer
NOSQL Databases
skill iconMongoDB
skill iconReact.js
skill iconAmazon Web Services (AWS)
+3 more

Full Stack Developers at The Seenit Co. are passionate about using technology to create an impact on the world they live in. At Seenit, you will get to collaborate with an accomplished team that loves solving real-world problems. You will get to work on cutting edge projects that will shape the next phase of growth for the global luxury industry.

Seenit’s suite of products enables the leading luxury retailers around the world to transform their customer experience and build loyal relationships with their customers. The apps allow retailers to make use of their existing infrastructure and resources to deliver a truly omnichannel experience in today's rapidly changing world of shopping.

We would welcome someone to the team who:

  • Loves to write “clean”, well designed code to solve complex problems
  • Can design, develop and test the core product software and databases to ensure strong optimization and functionality
  • Is inclined to contribute in all phases of the development lifecycle and takes end to end ownership of the project
  • Follows best industry practices
  • Is excited to support others to succeed and shine in a collaborative team culture

Your application will require you to have:
  • 4+ years experience building backend services for production web applications
  • Experience in working with AGILE methodology
  • Experience deploying softwares to cloud providers such as GCP, AWS
  • Good knowledge of NoSQL databases, and query optimisations
  • Experience with MongoDB, Express JS, React JS, Node JS, TypeScript
  • Experience with caching implementation using Redis
  • Experience with Elastic Search will be an added advantage.
  • Previous exposure to leading a team of 3 or more full stack developers will be an added advantage

Our Tech stack:
  • MongoDB for database(NoSQL)
  • React JS for web front end(TypeScript)
  • Express JS and Node JS for web servers
  • AWS is our cloud provider
  • Redis for caching

You should work with us because:

  • We’re a relaxed diverse group and don’t take ourselves too seriously
  • We're creative and want to change the world while we're at it (yes we do!)
  • Our products have an international audience and our partners are around the globe
  • Team lunches are more frequent than team meetings
  • We love to travel and will ask you to take time off to refresh
If this is something that interests you, feel free to drop your application or reach out for more information: http://bit.ly/sfsdstad
Read more
One of our esteemed client located at Kolkata

One of our esteemed client located at Kolkata

Agency job
via Cerebrino Solutions by Abhijit Vichare
Kolkata
3 - 7 yrs
₹4L - ₹7L / yr
Fullstack Developer
skill iconJavascript
skill iconPHP
skill iconPython
skill iconRuby on Rails (ROR)
+3 more
Position: Full Stack Developer Type Of Position: Contract To Hire (CTH) Number of positions: 7 Years of Experience: 3 to 5 years Location: Kolkata Skills: Core Java, Collection framework, Threading, Oops concepts J2ee, JSP, Servlet, JSTL, Spring Frameworks (Spring MVC must, Spring boot added advantage), Web services, REST and SOAP XML, XSLT, JSON, Java Script, JQuery Development of API’s Database - MySQL, NoSQL (MongoDB),complex query, triggers, stored procedure Application server - Web server (Tomcat, JBoss) Should be comfortable in Linux Design Pattern, SRS Design document Unit Testing The interested candidates should send their CVs to [email protected] with following details: Position Applied for: Current Location: Total Experience: Relevant Experience: Current CTC: Expected CTC: Notice Period: (preference will be given to the candidate who can join in 15-20 days) Ready to work on ‘Contract To Hire’ position?: Skype Id: Thank You Talent Acquisition Team Cerebrino Solutions
Read more
Weblistr

at Weblistr

1 recruiter
Karthik Bhandary
Posted by Karthik Bhandary
Kolkata
1 - 4 yrs
₹3.6L - ₹0.0L / yr
skill iconPHP
MySQL
skill iconNodeJS (Node.js)
Weblistr is India's #1 Online Shopping Guide. With the mission to simplify the world of online shopping for users and help online companies connect better with their shoppers. Almost all products and services are available online today through a website or an app, but there is a lot of information gap. That's where we come in. Through our portal we help users discover, rate and review online companies.
Read more
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