11+ Blockchain Jobs in Kolkata | Blockchain Job openings in Kolkata

Rejolut is one of the award winning fastest growing emerging tech company which is working on leading technology like Blockchian, ML & AI, Complex mobile & web apps, IoT etc.

The ideal candidate will be responsible for developing highly scalable and secure code.

Responsibilities:-
-Able to take the Extreme Ownership of modules/product/projects
-Able to learn & implement new technology/framework/library/networks at God Speed
-Able to come with optimal solution for the business problem
-Can handle calls with the client & customer to know their feedback
-Writing clean code & able to dig into other's code or open source code

Desired Candidate Profile:-

• Setting up and configuring Full node clients for various Blockchains.
• In Depth understanding of atleast two blockchain network like Ethereum, Hedera Hashgraph, Tezos, Hyperledger, BlockApps, Algorand, Corda etc
• Working closely with DevOps to make blockchain infrastructure robust and scalable.
• Designing and writing well-structured APIs in Node.js to connect to Blockchain infrastructure.
• Develop and manage various applications to integrate Blockchain infrastructure into the main product.
• Staying up to date with new developments and news in integrated chains, like forks, main net launches, migration.
• Documenting architecture and guidelines.
• Always being on the lookout to enhance technology, by finding and making new tools, utilities, and libraries.
• Managing and enhancing a cutting edge tech stack, comprising of Node.js, ES2016/17 (Javascript), AWS, MongoDB, SQL
• Cross-team contribution whenever required.
• Familiarity with basic cryptography
• Familiarity with P2P networks

Culture

- Fast-paced, intellectually stimulating, steep learning, and growth

- Close-knit, hardworking, supportive colleagues

- Challenging work

- Flat organization with no hierarchy

- If you like problem solving, and love latest technology, there are very few better places

How we are different 
 -We are young and dynamic team who are obsessed with solving business problem at scale -We are a technology agnostic company who focus more on finding the optimal solution to business problem rather than technology

 Why to join us
 -We provide huge learning curve. Spending 1.5-2 years with us will put you 3 years ahead in the career
-We work only on cutting edge technology like React, React Native, Flutter, NodeJS, Python, Go, Svelte, ELM
-There are two technology Co-founder in the company who are pretty much hands-on and have earlier bult the Consumer application which is downloaded millions of time and are in leadership position in copanies like Samsung, Purplle, Loylty Rewardz
-Get mentored by the best in the industry
-Flexible working hours
-Perks best in the industry

Job Description:

We are seeking an experienced Cognos Developer with strong expertise in Cognos Analytics 11 (C11) to design, develop, and maintain interactive dashboards and reports. The ideal candidate will work closely with business stakeholders to translate requirements into scalable BI solutions, leveraging Cognos Framework Manager, Report Studio, and Dashboard capabilities.

Key Responsibilities:

• Develop and maintain reports and dashboards using Cognos C11.
• Work with stakeholders to gather and analyze reporting requirements.
• Design data models and metadata using Framework Manager.
• Optimize report performance and troubleshoot issues.
• Ensure data accuracy and report integrity.

Required Skills:

• 3+ years of experience with IBM Cognos (preferably C11).
• Proficient in creating dashboards, visualizations, and reports.
• Strong SQL and data analysis skills.
• Experience with Framework Manager and Data Modules.
• 
  

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Thirega@ vysystems dot com - WhatsApp - 91Five0033Five2Three

About the Role

We are seeking an enthusiastic and motivated Female Tele Sales Executive to join our e-pharmacy team. The role involves engaging with customers over phone calls, promoting healthcare and pharmacy services, assisting with medicine orders, and ensuring excellent customer satisfaction.

Key Responsibilities

• Make outbound calls to prospective and existing customers to promote pharmacy products, health packages, and e-pharmacy services.
• Handle inbound customer queries related to medicine orders, availability, discounts, and delivery timelines.
• Maintain daily/weekly call logs, sales targets, and conversion records.
• Upsell/cross-sell relevant medicines, wellness products, and diagnostic services.
• Provide accurate information regarding prescriptions, offers, and order status.
• Build and maintain a positive relationship with customers to ensure repeat business.
• Coordinate with the operations and delivery team to resolve customer issues.
• Achieve monthly sales and telecalling targets set by management.

Key Skills & Competencies

• Excellent communication and persuasion skills (Hindi, English, Bengali preferred for Kolkata region).
• Confidence in handling outbound telesales calls.
• Ability to explain healthcare services/products clearly.
• Good computer knowledge (MS Office, CRM tools, order management software).
• Strong customer handling and relationship management skills.

Eligibility Criteria

• Education: Minimum 12th Pass / Graduate (any stream). Pharma background is an added advantage.
• Experience: 0–3 years in telesales / telemarketing / pharmacy sales / BPO voice process. Freshers with good communication skills are welcome.
• Gender Preference: Female candidates.
• Age: 20–35 years preferred.

A Concise Glimpse into the Role

We’re on the hunt for young, energetic, and hustling talent ready to bring fresh ideas and unstoppable drive to the table.

This isn’t just another role—it’s a launchpad for change-makers. If you’re driven to disrupt, innovate, and challenge the norm, we want you to make your mark with us.

Are you ready to redefine the future?

Apply now and step into a career where your ideas power the impossible!

Your Time Will Be Invested In

·      AI/ML Model Innovation and Research

·      Are you ready to lead transformative projects at the cutting edge of AI and machine learning? We're looking for a visionary mind with a passion for building ground breaking solutions that redefine the possible.

 What You'll Own

Pioneering AI/ML Model Innovation

·      Take ownership of designing, developing, and deploying sophisticated AI and ML models that push boundaries.

·      Spearhead the creation of generative AI applications that revolutionize real-world experiences.

·      Drive end-to-end implementation of AI-driven products with a focus on measurable impact.

Data Engineering and Advanced Development

·      Architect robust pipelines for data collection, pre-processing, and analysis, ensuring precision at every stage.

·      Deliver clean, scalable, and high-performance Python code that empowers our AI systems to excel.

Trailblazing Research and Strategic Collaboration

·      Dive into the latest research to stay ahead of AI/ML trends, identifying opportunities to integrate state-of-the-art techniques.

·      Foster innovation by brainstorming with a dynamic team to conceptualize novel AI solutions.

·      Elevate the team's expertise by preparing insightful technical documentation and presenting actionable findings.

What We Want You to Have

·      1-2 years' experience with live AI project experience, from conceptualization to real-world deployment.

·      Foundational knowledge in AI, ML, and generative AI applications.

·      Proficient in Python and familiar with libraries like TensorFlow, PyTorch, Scikit-learn.

·      Experience working with structured & unstructured data, as well as predictive analytics.

·      Basic understanding of Deep Learning Techniques.

·      Knowledge of AutoGen for building scalable multi-agent AI systems & familiarity with LangChain or similar frameworks for building AI Agents. 

·      Knowledge of using AI tools like VS Copilot.

·      Proficient in working with vector databases for managing and retrieving data.

·      Understanding of AI/ML deployment tools such as Docker, Kubernetes.

·      Understanding JavaScript, TypeScript with React and Tailwind.

·      Proficiency in Prompt Engineering for various use cases, including content generation and data extraction.

·      Ability to work independently and as part of a collaborative team.

·      Excellent communication skills and a strong willingness to learn.

Nice to Have

·      Prior project or coursework experience in AI/ML.

·      Background in Big Data technologies (Spark, Hadoop, Databricks).

·      Experience with containerization and deployment tools.

·      Proficiency in SQL & NoSQL databases.

·      Familiarity with Data Visualization tools (e.g., Matplotlib, Seaborn).

Soft Skills

·      Strong problem-solving and analytical capabilities.

·      Excellent teamwork and interpersonal communication.

·      Ability to thrive in a fast-paced and innovation-driven environment.

👋🏼We're Nagarro.

We are a Digital Product Engineering company that is scaling in a big way! We build products, services, and experiences that inspire, excite, and delight. We work at scale across all devices and digital mediums, and our people exist everywhere in the world (19000+ experts across 33 countries, to be exact). Our work culture is dynamic and non-hierarchical. We're looking for great new colleagues. That's where you come in.

REQUIREMENTS:

• Must Have: Salesforce Workflow
• Should have strong technical background with Java (Strong), Microservices architecture (MSA) (Strong), DevOps, AWS, Java, Cloud, Micro Services, DevOps
• Sound knowledge of project management, agile and software development practices
• Ability to communicate effectively in both technical and non-technical terms
• Well versed with PM tools essentially MS Project and MS Excel
• Experience in frontend and mobile apps
• Ability to conduct code reviews and ensure quality compliance
• Financials Management dealt with PL of various accounts
• Design and develop complex mappings, performance tuning of mappings, Process Flows
• Hands on experience on System designing, Event sourcing and message broker architecture
• Requirement gathering and analysis
• Define, understand, and analyse non-functional requirements for project
• Lead the technical team
• Should be able to compare technologies to find best fit for project requirements
• Should be able to troubleshoot complex or unusual bugs

RESPONSIBILITIES:

• Ensuring client satisfaction above all
• Showcasing a consulting mindset by acting as a solution provider rather than an order taker
• Identifying project/service stakeholders at an early stage and working with them to ensure that the deliverables are in sync with the benefits defined in the business case.
• Planning, organizing, and monitoring the project to deliver high quality business solutions.
• Defining the scope of the project/service, managing goals, risks, issues, and resources throughout the project lifecycle.
• Mentoring and managing team members, by giving constant on the job feedback, and by providing guidance
• Ensuring project quality of work meets defined governance, process standards and best practices.
• Reporting the status of all key metrics (eg: risk, scope, schedule, quality, customer satisfaction) from inception through closure
• Assisting the account management team in responding to new project requests
• Identifying opportunities in the current engagement to cross sell or up sell Nagarro’s offerings.

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]

We are hiring IN OFFICE ONLY.

Office located in the beautiful Astra Towers in Rajarhat Kolkata.

We are looking for Senior Laravel Developers that have experience with Laravel Framework PHP, and VueJs.

You will be working right away with other senior Laravel Developers that know the products. You will be learning the projects, and helping them clean up and polish our tech better. We are a product based company.

A little about us:

Klizo Solutions has over 50 employees and is located in the New Town area, near CC2. Our employees range from graphic designers, back-end developers, iOS and Android Developers, and more. We are primarily a product-focused company. Our founder is from the USA and spends about 6 months a year here going back and forth. We develop technologies around his products and develop products for a few other clients. We are looking to expand to more locations, and are hiring for those reasons. You can see a company video here: https://klizos.com/about-us/

Preferred & Required knowledge and Duties:

• MVC Structure
• SQL concept
• Eloquent Relationships
• HTTP middleware
• Basic knowledge of JQuery
• Basic command of Laravel (How to create Model, Controller, migration, middleware )
• Experience of Vue.js
• Experience with Git
• Experience integrating third-party APIs
• Experience with payment APIs

Required Shifts:

We are expected to work Monday - Friday

We may rarely be needed on a Saturday if a project is required.

BONUS Knowledge (not required):

• MongoDB
• Worked with Jira
• Knows Github / Repo / Source control
• Worked with Bitbucket

Job Types: Full-time, Permanent, In Office

Benefits

• Bonuses based on performance
• Additional training will be available and may be required
• Clean office, professional hardware, and a positive team.

Mandatory Skills required:

1. Ability to translate business requirements into technical requirements for QlikView

2. Perform detailed analysis of source systems and source system data and model that data in

Qlikview

3. Design, develop, and test QlikView scripts to import data from source systems, data feeds, flat files

to create Qlik marts

4. Proficiency with QlikView Scripting, use of complex QlikView functions,

advanced QlikView Expressions, experience with complex data models and optimization of data

model for query performance to create Qlik Marts

5. Architecture optimization ( includes hardware sizing , security setup , performance tuning )

6. Development of Qlikview/ QlikSense

We have opening for SAP PPQM Consultant/Sr. Consultant with leading industry for Kolkata Location.

Qualification Required:-B.Tech

Must Haves:

• Must have 8 years of relevant exp in SAP PP, QM Module.
• Must have 4+ years of SAP PP Experience with at least 2 to 3years of Domain exp
• Must have experience of both PP and QM modules
• Should have experience of executing 1-2End to end Implementations (S4 HANA Preferable).
• Expertise in requirements understanding, system design, development, testing methodologies, training, defining support procedures
• Strong knowledge and experience in SAP PP - SOP, Flexible planning, Capacity planning, Variant Configuration, CBP, Discrete, REM, LTP, Engineering & Organization Change Management, Batch Management as well as PP-PI processes.
• Strong knowledge and experience in SAP QM module - Master data, Batch Management, Notifications, Sample Management, Quality Inspection Plans, Quality Certificates, Stability Study, Deadline Monitoring, Vendor Evaluation.
• Experience in Implementation and Support Projects. In-depth knowledge in the below areas:
• Master Data - Bill of materials, Work centres/ Resources, Routings/ Recipe, Production versions, Inspection Plan, Master inspection, Characteristics, Catalogues and Code groups, Inspection Plan, - Material Requirement Planning (MRP)- Configuration and Integration with, Procurement, Sales and Distribution.
• Production Order Execution - Order confirmation, Goods issue, Goods receipt and Back flushing- Quality Management - Quality in Procurement, Quality in Production, In process inspection, Calibration and Quality in Sales
• Should have experience in writing Functional Specification, co-ordination with ABAP team, testing of new functionalities.
• Must have integration knowledge with FI, CO, SD, MM, PM modules.

Good to Have:

• Preferred if hands-on and good experience in SAP S/4 HANA configuration, migration, Fiori applications on latest HANA releases