11+ D3.js Jobs in Kolkata | D3.js Job openings in Kolkata
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JOB PURPOSE
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- Develop .NET Core applications using React JS reusable components as per need / client specifications
- This is a hands-on role which involves writing code, testing, and deploying finished web applications and libraries
MAJOR ACCOUNTABILITY
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- Design, rapid prototype, and implement a scalable, reliable and maintainable node based web application
- Enforce code quality through test driven development
- Enhance, refactor, and continuously improve the existing codebase
- Collaborate closely with team to define product requirements
- Aggressively collect, analyse, and act on data about product performance
- Communicate effectively with technical and non-technical people
- Proactive in keeping your skills updated
ESSENTIAL SKILLS & EXPERIENCE
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- Excellent working knowledge of .NET Core, React JS, JavaScript.
- 4-6 year's overall .NET development experience (At least 2 years of experience in React JS)
- Experience in working with databases - SQL and Non-SQL Databases
- Experience in any visualization JS libraries like D3 JS / Charts JS / Sync Fusion / Fusion Charts will be an added advantage.
- GraphQL
- Hooks
- Redux / Flux
- TypeScript
EDUCATION
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- Minimum education: Any Graduate BE / B.Tech would be desirable
- Languages: Excellent English written & spoken
Company Description
Gaea - Purpose First CRO Agency is dedicated to creating and nurturing purpose-driven brands. Inspired by the Greek goddess of Earth and life, Gaea focuses on helping brands align with their purpose, fostering authentic storytelling, meaningful connections, and sustainable growth. Gaea partners with founders and visionaries who aim to build brands that stand the test of time, prioritize substance over trends, and create lasting impact. With a philosophy rooted in conscious growth, Gaea empowers businesses to craft spaces of storytelling, community, and purpose, rather than merely sales-driven platforms.
Role Description
This is a full-time, on-site role for a Full Stack Developer with Shopify experience, based in Calcutta (in-office). The developer will be responsible for designing, developing, and maintaining both front-end and back-end components of web applications, with a focus on Shopify platforms. The role includes the creation and implementation of responsive, user-friendly interfaces, as well as developing and integrating robust back-end systems. Collaboration with cross-functional teams to align technical solutions with business goals will be a key aspect of this position.
📍 Kolkata (In-Office) | 💰 ₹35,000 – ₹45,000/month
Qualifications
- 3–5 years of hands-on experience with Shopify
- Expertise in Front-End Development, including proficiency in HTML, CSS, and JavaScript
- Experience in Back-End Web Development and Full-Stack Development, with an understanding of server-side programming and integration
- Proficient in Shopify development and theme customization
- Performance optimization (LCP, lazy loading, asset optimization)
- Responsive design & cross-browser compatibility
- Experience working with Shopify APIs / webhooks and headless architecture
- Exposure to tools like: Claude Code / OpenAI / Copilot and Automation tools (Zapier, n8n, etc.)
- Can clean up messy Liquid + JS-heavy themes
- Background in Software Development with a focus on creating scalable, efficient solutions
- Strong problem-solving and debugging skills
- Excellent communication and team collaboration skills
- Bachelor's degree in Computer Science, Software Engineering, or a related field is preferred
- Experience in e-commerce platform development is a plus
Why Join us ?
- Work on real-world eCommerce scale problems
- Exposure to modern Shopify + headless architecture
- Hands-on experience with AI-driven development workflows
- Opportunity to directly impact business metrics (conversion, revenue) + working with founders
JioTesseract, a digital arm of Reliance Industries, is India's leading and largest AR/VR organization with the mission to democratize mixed reality for India and the world. We make products at the cross of hardware, software, content and services with focus on making India the leader in spatial computing. We specialize in creating solutions in AR, VR and AI, with some of our notable products such as JioGlass, JioDive, 360 Streaming, Metaverse, AR/VR headsets for consumers and enterprise space.
Mon-fri role, In office, with excellent perks and benefits!
Position Overview
We are seeking a Software Architect to lead the design and development of high-performance robotics and AI software stacks utilizing NVIDIA technologies. This role will focus on defining scalable, modular, and efficient architectures for robot perception, planning, simulation, and embedded AI applications. You will collaborate with cross-functional teams to build next-generation autonomous systems 9
Key Responsibilities:
1. System Architecture & Design
● Define scalable software architectures for robotics perception, navigation, and AI-driven decision-making.
● Design modular and reusable frameworks that leverage NVIDIA’s Jetson, Isaac ROS, Omniverse, and CUDA ecosystems.
● Establish best practices for real-time computing, GPU acceleration, and edge AI inference.
2. Perception & AI Integration
● Architect sensor fusion pipelines using LIDAR, cameras, IMUs, and radar with DeepStream, TensorRT, and ROS2.
● Optimize computer vision, SLAM, and deep learning models for edge deployment on Jetson Orin and Xavier.
● Ensure efficient GPU-accelerated AI inference for real-time robotics applications.
3. Embedded & Real-Time Systems
● Design high-performance embedded software stacks for real-time robotic control and autonomy.
● Utilize NVIDIA CUDA, cuDNN, and TensorRT to accelerate AI model execution on Jetson platforms.
● Develop robust middleware frameworks to support real-time robotics applications in ROS2 and Isaac SDK.
4. Robotics Simulation & Digital Twins
● Define architectures for robotic simulation environments using NVIDIA Isaac Sim & Omniverse.
● Leverage synthetic data generation (Omniverse Replicator) for training AI models.
● Optimize sim-to-real transfer learning for AI-driven robotic behaviors.
5. Navigation & Motion Planning
● Architect GPU-accelerated motion planning and SLAM pipelines for autonomous robots.
● Optimize path planning, localization, and multi-agent coordination using Isaac ROS Navigation.
● Implement reinforcement learning-based policies using Isaac Gym.
6. Performance Optimization & Scalability
● Ensure low-latency AI inference and real-time execution of robotics applications.
● Optimize CUDA kernels and parallel processing pipelines for NVIDIA hardware.
● Develop benchmarking and profiling tools to measure software performance on edge AI devices.
Required Qualifications:
● Master’s or Ph.D. in Computer Science, Robotics, AI, or Embedded Systems.
● Extensive experience (7+ years) in software development, with at least 3-5 years focused on architecture and system design, especially for robotics or embedded systems.
● Expertise in CUDA, TensorRT, DeepStream, PyTorch, TensorFlow, and ROS2.
● Experience in NVIDIA Jetson platforms, Isaac SDK, and GPU-accelerated AI.
● Proficiency in programming languages such as C++, Python, or similar, with deep understanding of low-level and high-level design principles.
● Strong background in robotic perception, planning, and real-time control.
● Experience with cloud-edge AI deployment and scalable architectures.
Preferred Qualifications
● Hands-on experience with NVIDIA DRIVE, NVIDIA Omniverse, and Isaac Gym
● Knowledge of robot kinematics, control systems, and reinforcement learning
● Expertise in distributed computing, containerization (Docker), and cloud robotics
● Familiarity with automotive, industrial automation, or warehouse robotics
● Experience designing architectures for autonomous systems or multi-robot systems.
● Familiarity with cloud-based solutions, edge computing, or distributed computing for robotics
● Experience with microservices or service-oriented architecture (SOA)
● Knowledge of machine learning and AI integration within robotic systems
● Knowledge of testing on edge devices with HIL and simulations (Isaac Sim, Gazebo, V-REP etc.)
Hiring for Full stack Developer for a reputed Company at Ecospace, Rajarhat
Skills required:
React JS, Node JS, Angular must have
Python is an added advantage
Experience: 2 to 5 yrs
Working Days: 5 days working with Rotational Off
Salary - 30k to 70k as per the experience
This is a Work from Office Job
Job Title: Senior .NET Developer
Location: Kolkata
Job Type: Full-time
Experience: 8-15 years
Job Description:
We are seeking a highly skilled Senior .NET Developer with 8 -15 years of experience to join our team. The ideal candidate will have a strong command of .NET development and excellent communication skills to effectively collaborate with cross-functional teams and stakeholders.
Responsibilities:
- Lead the design, development, testing, and deployment of high-quality .NET applications.
- Mentor junior developers and provide technical guidance and support.
- Collaborate with project managers, business analysts, and stakeholders to gather requirements, define project scope, and contribute to system architectural design and planning discussions.
- Communicate effectively with team members, stakeholders, and clients to understand project requirements, provide updates on project progress, and participate in Code Reviews with Peers/Technical Lead.
- Stay updated with the latest technologies, trends, and developments in .NET development and implement best practices, coding standards, and design patterns to ensure robust and scalable solutions.
- Troubleshoot and debug issues to maintain the stability and performance of existing applications, identify issues, conduct root cause analysis, and recommend/implement solutions.
- Document technical specifications, system architecture, and development processes, and develop relevant documentation around the solutions.
- Estimate and develop scalable solutions using .Net technologies in a highly collaborative agile environment with strong experience in C#, ASP.net Core, Web API, Develop SP, query, and table schema in SQL Server, and perform unit, integration and system testing to ensure quality release of the product.
- Contribute to system architectural design and planning discussions.
- Take initiative and ownership to drive development projects and invest in self-development.
- 4-6 years of experience designing and developing n-tier Web applications using .Net Framework, .Net Core, ASP.Net, WCF and C#, MVC 4/5 Web Development, RESTful API Services, Web API and JSON.
- Exposure to Agile Scrum and associated framework, User Stories/product backlog, and TFS/JIRA Usage.
- Knowledge of scripting frameworks like ReactJS, and experience with source control like Git or Bitbucket is preferred.
- Proven experience with AJAX, jQuery, JavaScript, and CSS, knowledge of SOLID principles, and working experience with design principles including design patterns.
- Good exposure to one or more implementations of CI & CD using Jenkins, and Docker containerization.
- Knowledge of API development with an understanding of HTTP and REST architecture.
Eligible Criteria:
- Excellent verbal and written communication and organizational skills, keen attention to detail, and multi-tasking abilities.
· Bachelor's degree in Computer Science, Engineering, or a related field.
· 5-10 years of professional experience in .NET development.
· Extensive knowledge and experience with C#, ASP.NET, MVC, Web API, and SQL Server.
· Proficiency in Azure cloud & related environments
· Experience working in Agile methodologies and collaborative team environments.
· Excellent problem-solving skills and attention to detail.
· Ability to work independently and as part of a team, with a proactive and positive attitude.
· Familiarity with front-end technologies such as HTML5, CSS3, JavaScript, and frameworks like ReactJS is a plus.
· Certifications in .NET development or related technologies are desirable but not required.
Benefits: Salary as per Market standard, PF, Medical insurance for permanent employees.
Employment Type
Full-time
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
You should be proficient in Node js , Mongo db , Express , React js.
Manage all aspects of the project lifecycle, including problem definition, project strategy/roadmap, customer & driver needs, requirement, use cases definition and timely completion.
Oversee all technical aspects and technological resources of the organization for the Project Delivery. Establish a technological vision and lead the company’s technological development.
Can work effortlessly on the critical details needed to bring a product to market.
Shall act as a liaison between leadership and development team. Interface with leadership to establish priorities.
Can work on multiple products/projects simultaneously.
Expertise in Process Management using operational excellence to document test cases and conduct meetings to resolve issues Extensive experience in Project Delivery with expertise in Agile, (Scrum) paradigm & Waterfall development & Kanban method for solutions/products based on diverse technologies Shall Design and implement a software architecture Shall Design and implement a database design.
Excellent Team Leadership qualities involving tasking, monitoring, taking performance feedback, skill upgrade, resolving conflicts, mentoring and motivating the team for performance excellence.
Ability to estimate the resources and participants needed to achieve goals.
Develop best practices and tools for project execution and management.
Shall make executive decisions on behalf of the company’s technological requirements.
Shall act as a mentor to team members and ensure their continued growth.
Skills Required:
• NodeJs , Sequelize ORM, NPM / YARN
• React JS , Javascript
• Database Management System like MySQL, MongoDB
• AWS Services/Tools like EC2, S3, RDS, Lambda, DynamoDB, Cloudformation
• Best practices of CI/CD, Docker Hub, GITHub
https://www.binaryfolks.com/career/technical-architect
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DEVELOPER: INR 4,00,000 - INR 8,00,000 PER ANNUM
SR. DEVELOPER: INR 5,00,000 - INR 12,00,000 PER ANNUM
TECHNICAL ARCHITECT: INR 9,00,000 - INR 20,00,000 PER ANNUM
SR. TECHNICAL ARCHITECT: INR 14,00,000 - INR 30,00,000 PER ANNUM
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· Software Development and leading supporting development team, status reporting to Project Manager · Should be able to review the code of the team members, should be actively involved in impact analysis · Must take ownership of tasks assigned to self and team · Create and maintain proper documents related to development work · Collaborate with other team to create quicker issue resolution to achieve high customer satisfaction · Manage Source code repositories and internal and external deployment and patches · Clear understanding of requirement from functional team · Coding applications using best practices, documentation. · Involvement in analysis, design, coding, SIT, UAT and support · Should be a self-learner, able to work independently and manage tasks in hand |
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BCA/BSC/MCA/MSC/BE or any other graduate with good academic background |
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3-9 years in software development |
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Web : Angular4+, HTML, JavaScript, CSS, Ajax Frameworks : Spring Boot, Hibernate/JPA, Spring Cloud Micro services Programming: Typescript, Java/J2EE 1.8, Oracle PL SQL IDE Tools : Eclipse, SpringSuit, Visual Studio Code, InteliJ Web servers : Apache Tomcat/JBoss/Wildfly/Weblogic/Maven or any additional web server Source Control – Good knowledge on SVN/Git Databases : Oracle - Strong in Oracle PL / SQL WebServices : SOAP, Restful, WSDL, ETL tools like Talent
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Good Communication Skills (Verbal & Written) Good Team Player Should be Self-Starter |
We are looking for a highly skilled computer programmer who is comfortable with both front and back end programming. Full Stack Developers are responsible for developing and designing front end web architecture, ensuring the responsiveness of applications, and working alongside graphic designers for web design features, among other duties.
Full Stack Developers will be required to see out a project from conception to final product, requiring good organizational skills and attention to detail.
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:
- BE / BTech / MCA / BCA Degree in Computer Science or equivalent.
- 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, Vue and Amber.
- Proficiency with server-side languages such as Node, Java, PHP, Python and Ruby.
- Familiarity with database technology such as MySQL, Oracle, and MongoDB.
- Excellent verbal communication skills.
- Good problem-solving skills.
- Attention to detail.








