11+ D3.js Jobs in Kolkata | D3.js Job openings in Kolkata
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React.js
.NET
JavascriptJOB 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
.NET
Angular (2+)
AngularJS (1.x)React.jsJob Title: .NET Developer
Location: Pan India (Hybrid)
Employment Type: Full-Time
Join Date: Immediate / Within 15 Days
Experience: 4+ Years
Deqode is looking for a skilled and passionate Senior .NET Developer to join our growing tech team. The ideal candidate is an expert in building scalable web applications and has hands-on experience with cloud platforms and modern front-end technologies.
Key Responsibilities:
- Design, develop, and maintain scalable web applications using .NET Core.
- Work on RESTful APIs and integrate third-party services.
- Collaborate with UI/UX designers and front-end developers using Angular or React.
- Deploy, monitor, and maintain applications on AWS or Azure.
- Participate in code reviews, technical discussions, and architecture planning.
- Write clean, well-structured, and testable code following best practices.
Must-Have Skills:
- 4+ years of experience in software development using .NET Core.
- Proficiency with Angular or React for front-end development.
- Strong working knowledge of AWS or Microsoft Azure.
- Experience with SQL/NoSQL databases.
- Excellent communication and team collaboration skills.
Education:
- Bachelor’s/Master’s degree in Computer Science, Information Technology, or a related field.
CC++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.)
React.js- 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.
HTML/CSSJavascriptAngular (2+)AngularJS (1.x)Responsibilities and Duties
- Can work on live projects of international clients.
- Can handle multiple projects
- Error-free coding.
Requirements
- Minimum 3 Years of Experience.
- Extremely fluent in Database performance and tuning
- Knowledge in Web API
- Knowledge in Payment Gateway Integration
- Knowledge in Angular JS
- Good analytical, logic building and problem-solving skills
- Proper Reporting & Documentation
- Experience with Microsoft .NET technologies including, ASP.NET, MVC, Entity Framework
- Proven Skills with C#, SQL JavaScript/HTML, HTML-CSS, AJAX, jQuery, Web Services, etc.
- Excellent research capability.
AngularJS (1.x)Angular (2+)React.js
NodeJS (Node.js)
MongoDBManage 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
Javascript
Laravelhttps://www.binaryfolks.com/career/technical-architect
http://www.binaryfolks.com/career/developer-sr-developer" target="_blank">http://www.binaryfolks.com/career/developer-sr-developer
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
PHPJavascriptReact.jsAngular (2+)WordPress Developer Responsibilities:
- Designing and building the website front-end.
- Designing and managing the website back-end including database and server integration.
- Generating Word Press themes and plugins.
- Conducting website performance tests.
Required key skills:-
- Must have knowledge on custom word press, also page builder and elementor.
- Strong understanding of PHP back-end development.
- Good understanding of front-end technologies, including HTML5, CSS3, JavaScript, jQuery.
5 Days working. SATURDAY & SUNDAY Fixed OFF
PHP
CodeIgniterJavascriptFull Stack Developers at Seenit 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 key initiatives and cutting edge projects that will bring in the next phase of growth for the global retail industry.
Seenit’s suite of apps enables the leading 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 physical 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 and develops and deploys new features to facilitate related procedures and tools
- Is excited to support others to succeed and shine in a collaborative team culture
Your application will require you to have:
- 4+ years experience in developing web-based applications in MVC architecture (CodeIgniter preferred)
- Good knowledge of MySQL and query optimisation
- Experience with PHP 7, HTML5, AJAX, JavaScript, JQuery, CSS, MVC frameworks (Codeigniter and Laravel), API
- Server Knowledge - AWS Preferred
- Managed a team and done code review
- Experience with Ubuntu OS is a plus point
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
NodeJS (Node.js)MongoDBReact.js
Express- Architecting, Developing, testing, and deploying robust products that are fast, scalable, and highly responsive
- Designing client-side and server-side architecture
- Building the front-end of applications through appealing visual design
- Developing and managing well-functioning databases and applications
- Designing and maintaining large and complex databases, both relational and non-relational databases.
- Establishing, refining and integrating development environment tools and software as needed
- Identifying production and non-production application issues as a part of the deployment
- Deploying applications on the AWS cloud with the ability to quickly debug hosting-related issues.
- Writing effective APIs
- Testing software to ensure responsiveness and efficiency
- Troubleshooting, debugging and upgrading software
- Creating security and data protection settings
- Building features and applications with a mobile responsive design
- Writing technical documentation
- Working with data scientists and analysts to improve software
What you need to have:
- BE/ ME/ BCA/ MCA- Any Computer/ IT Degree
- Expertise in Mongo DB, Express js, React js, Node js, HTML5, CSS3, LESS/ SASS, Bootstrap.
- 3-4 years of experience in server management, Microservice, and AWS knowledge is not mandatory but will be preferable.
- Strong analytical and problem-solving skills
- Comfortable around both front-end and back-end coding languages, development frameworks, and third-party libraries.
- Be a team player with a knack for visual design and utility.
- Also familiar with Agile methodologies
.NET- Strong professional experience in programming primarily around C#, SQL Server.
- Focus on MVC, Jquery.
- Strong experience in Design Patterns, Multithreading, OOPS concept.
- Strong debugging skills.
- Strong database programming skills.
- Experience with JavaScript, jQuery, and other related front-end web technologies.
- Should have strong HTML, CSS & UI Development knowledge.
- Passionate about building high-quality systems with software implementation best practices.
- Candidates having experience with Angular 7/8 & Xamarin will be preferred (not mandatory).
- Dot Net Full Stack Skills required: HTML; CSS; Bootstrap; JavaScript; jQuery/ Angular JS; AJAX; Web API; C#; SQL Server (database) ASP.NET( Ado.Net + Stack Management Techniques) MVC/ Asp.Net Core.
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