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MapReduce Jobs in Kolkata

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

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Tata Consultancy Services
Bengaluru (Bangalore), Hyderabad, Pune, Delhi, Kolkata, Chennai
5 - 8 yrs
₹7L - ₹30L / yr
skill iconScala
skill iconPython
PySpark
Apache Hive
Spark
+3 more

Skills and competencies:

Required:

·        Strong analytical skills in conducting sophisticated statistical analysis using bureau/vendor data, customer performance

Data and macro-economic data to solve business problems.

·        Working experience in languages PySpark & Scala to develop code to validate and implement models and codes in

Credit Risk/Banking

·        Experience with distributed systems such as Hadoop/MapReduce, Spark, streaming data processing, cloud architecture.

  • Familiarity with machine learning frameworks and libraries (like scikit-learn, SparkML, tensorflow, pytorch etc.
  • Experience in systems integration, web services, batch processing
  • Experience in migrating codes to PySpark/Scala is big Plus
  • The ability to act as liaison conveying information needs of the business to IT and data constraints to the business

applies equal conveyance regarding business strategy and IT strategy, business processes and work flow

·        Flexibility in approach and thought process

·        Attitude to learn and comprehend the periodical changes in the regulatory requirement as per FED

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Kolkata
5 - 7 yrs
₹10L - ₹14L / yr
Internet of Things (IOT)
SCADA
PLC
Water treatment
Automation
+1 more

Designation: Automation & IoT Engineer (Water Treatment)

Location: Kolkata

Experience: 5–7 years

Working Days & Hours: 6 days a week | 10:00 AM – 6:30 PM

Industry Focus:

⚡ Water Treatment Industry Only

Key Responsibilities:

  • Design, implement, and maintain automation systems (SCADA, PLC, HMI) tailored for water treatment plants, ensuring seamless integration with existing infrastructure.
  • Program and configure PLC/SCADA systems for process automation of pumps, valves, filters, dosing systems, chemical treatment, backwashing, sludge handling, and other water treatment operations.
  • Integrate IoT-based real-time monitoring solutions including flow meters, pressure transmitters, water level sensors, and water quality instruments (pH, turbidity, TDS, conductivity, chlorine residual, etc.).
  • Develop and configure data acquisition systems (DAQ) to collect, process, and analyze operational parameters, ensuring availability of accurate real-time and historical data.
  • Set up dashboards and cloud-based remote monitoring platforms for centralized control, reporting, and decision-making across multiple plant sites.
  • Ensure reliable industrial communication protocols (Modbus RTU/TCP, Profibus, OPC-UA, MQTT, Ethernet/IP, LoRa, GPRS/4G/5G) for smooth data exchange between PLCs, IoT devices, and cloud servers.
  • Conduct system testing, troubleshooting, diagnostics, and preventive maintenance of PLCs, SCADA servers, HMIs, sensors, actuators, and communication networks to minimize downtime.
  • Collaborate with process engineers and plant operators to optimize plant performance through advanced control strategies (PID tuning, VFD integration, energy optimization, predictive maintenance).
  • Design and implement cybersecurity measures to protect automation & IoT systems from unauthorized access, malware, and data breaches.
  • Prepare and maintain technical documentation including control logic diagrams, wiring diagrams, SOPs, and system manuals.
  • Coordinate with vendors and contractors for procurement, installation, and commissioning of automation hardware/software.
  • Support plant expansion and upgradation projects by evaluating new automation technologies and IoT solutions.
  • Train and mentor plant operators on SCADA/HMI usage, alarm handling, and IoT dashboards to improve operational efficiency.
  • Generate periodic performance reports on plant automation, IoT monitoring, energy consumption, and water quality compliance.


Must-Have Skills:

  • SCADA, PLC, HMI expertise
  • IoT and real-time monitoring integration
  • Combination of Automation, Instrumentation & IoT experience


Candidate Profile:

  • Minimum 5–7 years of experience
  • Kolkata-based only
  • Prior experience in Water Treatment Industry mandatory


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top MNC

top MNC

Agency job
via Vy Systems by thirega thanasekaran
Bengaluru (Bangalore), Delhi, Gurugram, Noida, Ghaziabad, Faridabad, Mumbai, Hyderabad, Pune, Chennai, Coimbatore, Kolkata
6 - 12 yrs
₹6L - ₹22L / yr
IBM Cognos Report Studio
IBM Cognos Framework Manager
Dashboard

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.

Share Cv to




Thirega@ vysystems dot com - WhatsApp - 91Five0033Five2Three

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Global Digital Infrastructure Client

Global Digital Infrastructure Client

Agency job
Mumbai, Kolkata
5 - 10 yrs
₹8L - ₹11L / yr
skill iconAngularJS (1.x)
Angular
skill iconAngular (2+)

Designation: Senior Software Engineer

 

Years of experience: Minimum 5 years of relevant experience

 

Skills: 5+ years of hands on experience in Angular 6/7/8/9 (mandatory). Experience also in Angularjs is preferred but not mandatory.

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Kolkata
2 - 7 yrs
₹3L - ₹5L / yr
International sales
Team leadership

IGLOBAL IMPACT ITES PVT. LTD. is hiring Experienced Team Leaders for Website Sales Process for Kolkata location (Night Shift).

Job description

ROLES AND RESPONSIBILITIES:

Leading a team of Customer Services Associates

Define monthly target for Team and devise a strategy to achieve the goals

Guide the team to achieve the daily, weekly and monthly goals

Proactive in identifying the opportunity areas in the program and work towards solution

Conduct rigorous performance reviews with the advisors in the team, on the target management

Identify opportunity areas, review daily reports like APR, agent Quality scores etc. and provide constructive feedback to the advisors

Listen to calls daily to keep a close track on the advisors call quality

Strong planning skills and abilities to project the months performance with the ongoing trends and do a course correction, if needed to bring back the desired performance

Act as a mentor for the team and lead by example

Acts as a subject matter expert by demonstrating and training team on consultative sales approach

Responsible for all aspects of performance management for the program - setting goals / expectations, observing, coaching, counseling, recognizing and rewarding Ensure proper escalation procedures.

Must be Fluent in English (verbal and written)

Out- bound Sales, International sales experienced.

Soft calling to Business and talking feedback for their web work that we have done before.

Maintain strong-relationship with the clients and customers Send quotations to the customers on the basis of inquiries and telephonic discussions. Follow- up quotations / proposals and try to convert them to customer and achieve sales targets set by the Company.

Responsible for handling customer complaints, and efficient daily operations.

To explain the concept of company s services to clients.

Keep track of developments and price changes that take place in the competitive products.

Responsible for interacting for entire Sales Process.

Responsible for accurate and timely issue of quotations.

Responsible for completion of Order process smoothly.

Evaluating new business opportunities and exploring potential markets by conducting market research to understand gather the market area to get the maximum business and projects.

Ability to work under pressure and meet deadlines.



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Yumfoods and Confectioneries Pvt Ltd
Kolkata
0 - 1 yrs
₹6000 - ₹8000 / mo
Web applications
Mobile applications
Microsoft Office
Executive Assistant
One would be assisting the Founder on all business functions and tasks performed by Founder.
This is a key position and high potential for key position in a growing company in its expansion.
Highly demanding and multi-tasking ability skillset required.
Read more
Crescentek
MIKA BHATTACHARJEE
Posted by MIKA BHATTACHARJEE
Kolkata
1 - 3 yrs
₹1.8L - ₹3L / yr
Magento
We are looking for Minimum 1 yrs experienced Magento developer. 
Should have good knowledge in Magento 2
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Maloo india
Divya Maloo
Posted by Divya Maloo
Kolkata, Mumbai
5 - 8 yrs
₹7L - ₹9L / yr
skill iconAngularJS (1.x)
Operations
Web applications
Enterprise Resource Planning (ERP)
Product development
+1 more
  • Develop a company's strategy around technology and product to ensure alignment with its business goals.
  • Provide technical vision and strategy for the team.
  • Own technical architecture for the application and infrastructure for the product
  • Discover and help implement new technologies that yield competitive advantage
  • Supervise system infrastructure to ensure functionality and efficiency
  • Build quality assurance, data protection and security processes
  • Use stakeholders’ feedback to inform necessary improvements and adjustments to technology
  • Communicate technology strategy to partners and investors
  • Setting a vision for how technology will be used in the company.
  • Ensuring that technological resources meet the company's short and long-term needs.
  • Creating timelines for the development and deployment of all technological services.
  • Making executive decisions on behalf of the company's technological requirements.
  • Managing technology budgets and time frames.
  • Staying on top of technology trends and developments.
  • Lead the team on design and execution of the engineering roadmap with a focus on engineering excellence in all aspects of the execution.
  • Establish repeatable processes and methods that ensure a high level of productivity, quality, and reliability.
  • Proven experience as a Project Head or similar leadership role with 5+ years of experience in a technology leadership role
  • BSc/BA in Computer Science, Engineering or a related field; MS/MBA or other relevant graduate degree is a plus.
  • Must have hands-on experience in Java, Front end technologies like Bootstrap, jQuery, Angular, AWS, Modular software development, multi-tenant architecture and highly scalable systems and Server Operating systems internals, benchmarking and performance tuning (Linux & Windows)
  • Knowledge of technological trends to build strategy
  • Ability to conduct technological analyses and research
  •  
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DataSpace Security Pvt Ltd
Kolkata
3 - 8 yrs
₹4L - ₹7L / yr
Sales
B2B Marketing
Sales Operations
Corporatesales

Job description

Corporate (B2B) Sales Manager- Cyber Security industry develops and executes upon strategic plans to expand and enhance business opportunities for Data Space Security. The incumbent understands Cyber Security requirements and aspirations of Dataspace's existing and potential customers' risk and compliance environments that customers operate. This individual then designs new or improves existing products and services within Cyber Security domains that materially improve customers’ cyber risk profiles.

 

The incumbent will work closely with teams of DataSpace to synergies on service capabilities and product selection to continuously improve Cyber Security offerings.

 

Work Location: Kolkata

 

Responsibilities

 

  • Develop cyber services offering strategy for DataSpace Security

 

  • Develops and regularly updates formal opportunity review, including but not limited to strategic plans, ideas on customer acquisition strategy, win themes, RFP preparation, gap analysis and strategy to overcome identified obstacles for target opportunities.

 

  • Responsible for opportunity hunting and recommendation of DataSpace products/services footprint at new customers
  • Identifies and drives external partnerships with leading technology providers, security vendors, and other third parties that can bring value to DataSpace proposition,
  • Presents progress on opportunities and results of efforts to leadership regularly.
  • Develops relationships with vendors/partners and uses those relationships to develop and strengthen DataSpace’s Cyber services/products offering with key customers.
  • Analyses opportunities and provides leadership with various options and the best strategy to secure wins.
  • Works closely with multiple stakeholders within DataSpace and potential customers to influence the final requirements of the target opportunity, including executives, program leads, project leads, technical experts and procurement.
  • Participates as a subject matter expert in conjunction with the team DataSpace throughout the proposal process.
  • Secures/prepares certain proposal elements, such as past performance and diverse business inclusion plans, in anticipation of RFP requirements.
  • Represents the company at external business networking opportunities, conferences and events.
  • Identifies Cyber Security industry trends, and customer purchasing patterns and develop a specific offering to help sales teams capture a greater share of the business.
  • Facilitates prototypes and conducts proof of concept feasibility studies; cost/benefit analysis; reviews contract and service level requirements, etc.
  • Assist with cybersecurity capabilities assessments based on client organization’s requirements.
  • Maintains professional and technical knowledge by continuing education, professional publications, establishing personal networks and participating in professional societies.

 

Qualifications

 

  • Bachelor’s degree. BBA/MBA in Marketing (Preferred)
  • 4-5 years of experience in the Information Technology Industry
  • 2-3 years Experience in BDM/ Direct Sales B2B-Cyber Security Operations - IT Industry (preferred)
  • MS Office experience (preferred)
  • Skilled in building and growing strong service business models with pre-determined company margins while representing the team and ensuring strategy and target revenue/margins are reached.
  • Has strong knowledge of Cyber Security areas, especially in cyber capabilities development, information security architecture, information security engineering, or cyber operations management
  • Experience in hunting new business opportunities
  • Experience in supporting RFP process, proposal management, creating and delivering presentations
  • Understanding of overall security technologies and services and the key vendors in the security market
  • Familiarity with the NIST Cybersecurity Framework
  • Has a proven capability to analyze existing products and infrastructure, understand how to leverage existing investments and introduce best-of-breed, emerging infrastructure.
  • Ability to quickly gain an understanding of the customer organization’s strategy, business environment, and long-term business goals.
  • Proven ability to anticipate the future of customers' security and compliance challenges.
  • Demonstrated ability to thoroughly evaluate & recommend strategic software, and/or hardware acquisitions, and service improvements.
  • Quickly learn and understand the customer business environment and match a management style that aligns with the customer's expectations.
  • Quickly build trusted relationships with key personnel, to deliver results leading to successful customer relationships.
  • Reflect on the highest possible ethical and moral standards.

 

Only look for candidate having experience in IT industry (mandatory)

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Leading TMT Bar Manufacturer and Exporter

Leading TMT Bar Manufacturer and Exporter

Agency job
via Merito by Gaurav Bhosle
Kolkata
1 - 4 yrs
₹6L - ₹8L / yr
User Experience (UX) Design
User Interface (UI) Design
figma
Adobe Photoshop
skill iconAdobe Illustrator
About the Company
 
Our Client is one of the leading TMT bar manufacturers and exporters in India. It is a well-known group that achieves a turnover of 3000 Cr per annum. The group is setting a construction & architecture-oriented Omni channel B2B & B2C platform. 

Job Location: Kolkata

Job Description:-

- Develop design solutions for various platforms
- Establish consistent brand and creative designs.
- Communicate ideas with project managers using mock-ups and look books Collect feedback from project managers and adjust the approach to cater to criteria
- Build sitemaps, wireframes and prototypes to outline structure.

Requirements:-

- Bachelor's degree/PG in user experience, design or related field
- 1 to 4 years of experience with UI/UX designing.
- Strong communication, design and creative thinking skills
- Experience with Figma/Adobe XD, Photoshop, Illustrator etc
- Knowledge of CSS is a plus

Regards,
Team Merito
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Leading IT Industry

Leading IT Industry

Agency job
via WEN by Shipra Gupta
Kolkata
8 - 15 yrs
₹11L - ₹15L / yr
SAP
HANA
Production planning
Quality management
PPQM
We have opening for SAP Consultant / Sr. Consultant in PPQM Module with leadingg IT Industry for Kolkata Location.

Job Description:-

  • 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

 

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