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MapReduce Jobs in Kolkata

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

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

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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
1 - 2 yrs
₹1.9L - ₹4L / yr
Client Management
Microsoft Excel
Communication Skills
Problem solving

Job Title: Operations Executive


Location: Kolkata


Job Description:

We are looking for a highly organized and proactive Operations Executive to join our growing team. The ideal candidate will be responsible for managing the backend processes that support smooth day-to-day operations, especially in areas such as travel bookings, billing, chauffeur coordination, and customer support. The role demands a detail-oriented individual with excellent analytical skills and a commitment to accuracy and customer satisfaction.


Key Responsibilities:


1. Operational Support

  • Manage and process travel bookings (domestic and international) in coordination with internal teams and third-party vendors.
  • Monitor and verify billing records, ensuring all invoices, receipts, and payment details are accurate and aligned with company policies.
  • Handle and coordinate chauffeur services, ensuring timely vehicle allocation, schedule adherence, and issue resolution.

2. Customer Interaction

  • Respond to customer queries via email and phone in a professional and timely manner.
  • Ensure customer satisfaction by providing effective resolutions to complaints, delays, or discrepancies.
  • Maintain detailed logs of customer interactions, feedback, and action taken.

3. Data Management & Reporting

  • Maintain and update internal databases, spreadsheets, and booking systems to ensure real-time data accuracy.
  • Analyze operational data to identify inefficiencies, cost-saving opportunities, and performance trends.

Required Skills:

  • Strong numerical and analytical ability; comfort with handling data and making calculations.
  • Proficiency in MS Office Suite (Excel – VLOOKUP, Pivot Tables; Word; PowerPoint).
  • Excellent communication (verbal and written) in English; additional language proficiency is a plus.
  • Ability to handle pressure and multitask efficiently in a fast-paced environment.
  • Strong organizational and time-management skills.
  • Positive attitude with a problem-solving mindset and the ability to work independently or in a team.


Experience: 0–2 years; prior experience in travel booking, billing, chauffeur services, or back-office operations is highly preferred.


Working Days: 6 days/week


Timing: 11am-9pm



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Codebuddy Pvt. Ltd.

at Codebuddy Pvt. Ltd.

2 recruiters
Abhishek Gupta
Posted by Abhishek Gupta
Kolkata, Pune, Mumbai
2 - 4 yrs
₹4L - ₹10L / yr
skill iconPHP
skill iconJavascript
skill iconReact.js
skill iconAngular (2+)
skill iconAngularJS (1.x)
+8 more

Job Description:


We are looking for a PHP Laravel Developer to join our agile team of professionals.


Apply now for the role of a Laravel Developer at CodeBuddy that is opening doors for skilled, energetic developers looking for challenging roles.


If you are passionate about technology, constantly seeking to learn and improve your skill set,create multiple layers of applications while working cross-functionally across different infrastructures.

You would fit perfectly if you love problem-solving, design, and creating

quality offerings.


Technical Competency:


● Proven Experience using PHP framework Laravel

● Experience in Web Application Development using PHP/MySQL

● Good knowledge of HTML5, CSS3, jQuery,JSON, JavaScript and Bootstrap framework.

● Must have strong object-oriented PHP programming skills

● Writing server-side web application logic, back-end components, connect the application with other web services & support the front-end developers.

● Understanding accessibility and security compliance.

● Experience in developing high-end web applications in Javascript Frameworks (AngularJS/ReactJS/VueJS) along with API building will be considered as an advantage but not necessary.

● Ability to perform UI/backend tests to optimize performance

● Must be proficient in the use of GIT

● A talent for effective problem solving and troubleshooting


Interpersonal skills:

● Must be comfortable working in a team and independently as and when required.

● Must be disciplined, proactive, and self-motivated.

● Needs to have problem-solving and analytical skills.

● Good to have previous experience of direct client interaction for project briefs and updates.


What You Need To Apply:


● Previous work experience as a Laravel developer for 1 year at least.

● Good experience with Javascript

● Self-motivated with the ability to work independently or jointly in a self-directed way.

● Demonstrated successful development of web or mobile-based applications

● Proven analytical and problem-solving capabilities

● Keen attention to detail

● Strong work ethic and desire to build industry-leading products

● Proactive instead of reactive

● Looking for ways to improve self and projects

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Elvira Infotech Private Limited
Kolkata
5 - 8 yrs
₹9L - ₹12L / yr
Wordpress
skill iconLaravel
skill iconNodeJS (Node.js)
skill iconReact.js
Team leadership

We are looking for an experienced Technical Lead with a strong development background and leadership skills to drive technical solutions and manage a dynamic development team. The ideal candidate must have hands-on experience in WordPress, Laravel, Shopify, Node.js, and Server management, along with excellent communication and team leadership abilities.


Key Responsibilities:


Technical Leadership & Development:

  • Lead the development team, providing technical direction, guidance, and mentorship.
  • Architect and implement scalable, high-performance, and secure web applications.
  • Provide hands-on expertise in WordPress, Laravel, Shopify, and Node.js.
  • Manage and optimize server infrastructure for smooth deployment and performance.
  • Ensure best coding practices, security, and performance optimization.
  • Conduct code reviews, provide constructive feedback, and improve development processes.
  • Troubleshoot, debug, and resolve complex technical issues.


Team Management & Leadership:

  • Build and lead a high-performing development team, fostering a collaborative work culture.
  • Assign tasks, monitor progress, and ensure timely delivery of projects.
  • Conduct regular team meetings, training, and performance evaluations.
  • Encourage innovation, skill development, and knowledge sharing within the team.
  • Collaborate with cross-functional teams, including designers, project managers, and stakeholders.
  • Act as a bridge between technical teams and business stakeholders, ensuring alignment on goals


Requirements:

  • 5+ years of experience.
  • Proven ability to lead and manage a development team.
  • Expertise in WordPress, Laravel, Shopify, and Node.js.
  • Strong experience in server management (Linux, cloud hosting, deployment).
  • Hands-on experience with APIs, third-party integrations, and database management.
  • Ability to design and implement technical solutions aligned with business objectives.
  • Strong understanding of performance optimization, security, and scalability.
  • Excellent problem-solving skills and attention to detail.
  • Strong communication skills in English, both written and verbal.
  • Proactive, self-motivated, and able to work in a fast-paced environment.

 

Please note that, we are looking Male candidates for this position, in an around West Bengal only. 

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Xempla

at Xempla

2 recruiters
Ankan Dutta
Posted by Ankan Dutta
Kolkata, Bengaluru (Bangalore)
1 - 3 yrs
₹6L - ₹10L / yr
skill iconMongoDB
skill iconPython
skill iconFlask
skill iconGit
RESTful APIs
+4 more

What we are looking

  • You must have experience in Python, including development of microservices using flask/fastapi/sanic.
  • You hold knowledge of at least one Python web frameworks
  • You have experience in NoSQL databases such as MongoDB
  • You are familiar with relational databases and unstructured data.
  • You are familiar with some ORM (Object Relational Mapper) libraries.
  • You have prior exposure to code versioning tools such as Git.
  • You understand fundamental design principles behind a scalable application


Good to have

  • Experience in cloud services such as AWS
  • Knowledge of user authentication and authorization between multiple systems, servers, and environments
  • Understanding of the threading concepts in Python and multi-process architecture


What you'll do

  • Create database schemas that represent and support business processes
  • Integrate multiple data sources and databases into one system.
  • Develop and integrate RESTful APIs and services for business use cases
  • Perform unit and integration tests on developed modules
Read more
MNC Client

MNC Client

Agency job
via Response Informatics by demullu lalam
Pune, Chennai, Bengaluru (Bangalore), Delhi, Mumbai, Kolkata
2.5 - 14 yrs
₹2L - ₹15L / yr
SAPUI5
Fiori
skill iconjQuery
Eclipse (IDE)
skill iconXML
+1 more

Expertise in developing SAPUI5 applications using ADT(Eclipse)/Web IDE, JQuery, Java Script,XML,HTML5 & CSS3 And consuming the data by using Net weaver gateway services

• Expertise in developing NetWeaver gateway services(SEGW)

• Expertise in Integrating Gateway OData/JSON services with UI5 Apps, System Landscape, Architecture, SSO, Security Set Up and Gateway Configuration

• Fiori Package Configuration on SAP Gateway & Backend ECC App Configuration

• Customization & Extension of Fiori Apps

• Drive the System Landscape, Architecture, Security, Users Set Up

• Configure Gateway & Fiori Infrastructure (with support from Basis Team)

• Fiori App Configuration ( SAP Gateway & S/4HANA System)

• Work with Functional and Technical Resources in Setting up the S/4HANA Backend

• Set User Roles, Profiles, Apply Notes & Fixes in ABAP Systems

• Roll out Apps to Business Users for Testing

• Expertise in coding for consuming data for UI5 Apps through Netweaver Gateway OData/JSON services.

• Expertise in extending OData service/OData models

• Expertise in customizing/Extending the standard Fiori Apps

• Expertise in creating HANA Schemas, Packages, Attribute Views, Analytical Views, Calculation Views with HANA LIVE, Attribute mapping, creation of calculated measures, Calculated attributes, Input parameters, Variables, Restricted measures, Constant columns, Currency Unit conversion, stored procedures and maintaining analytical privileges, and involved in Data Provisioning using SLT and BODS(data services) meta data import. Involved in Export/Import of models, validations.

• Expertise in using AMDP, CDS views, ADBC, External views

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Innova Unified Management Services Pvt. Ltd
Ahalya Kushwaha
Posted by Ahalya Kushwaha
Kolkata
1 - 3 yrs
₹1L - ₹2L / yr
skill iconPHP
skill iconCodeIgniter
MySQL
MariaDB

Required PHP Developer

Experience -at least 6 Month to 2 years

Male/Female Both Can Apply

Work closely with the Project Manager throughout the project process

Required Experience and Qualifications

Experience with PHP MVC Frameworks (CodeIgniter)

Salary-As Per Industry Norms/Based on Last Drawn Salary

Salary-based on last drawn salary

 

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Spica Systems

at Spica Systems

1 recruiter
Priyanka Bhattacharya
Posted by Priyanka Bhattacharya
Kolkata
3 - 5 yrs
₹7L - ₹12L / yr
skill iconPython
Apache Spark
We are a Silicon Valley based start-up, established in 2019 and are recognized as experts in building products and providing R&D and Software Development services in wide range of leading-edge technologies such as LTE, 5G, Cloud Services (Public -AWS, AZURE,GCP,Private – Openstack) and Kubernetes. It has a highly scalable and secured 5G Packet Core Network, orchestrated by ML powered Kubernetes platform, which can be deployed in various multi cloud mode along with a test tool.Headquartered in San Jose, California, we have our R&D centre in Sector V, Salt Lake Kolkata.
 

Requirements:

  • Overall 3 to 5 years of experience in designing and implementing complex large scale Software.
  • Good in Python is must.
  • Experience in Apache Spark, Scala, Java and Delta Lake
  • Experience in designing and implementing templated ETL/ELT data pipelines
  • Expert level experience in Data Pipeline Orchestrationusing Apache Airflow for large scale production deployment
  • Experience in visualizing data from various tasks in the data pipeline using Apache Zeppelin/Plotly or any other visualization library.
  • Log management and log monitoring using ELK/Grafana
  • Git Hub Integration

 

Technology Stack: Apache Spark, Apache Airflow, Python, AWS, EC2, S3, Kubernetes, ELK, Grafana , Apache Arrow, Java

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MET Technoogies PVT LTD

at MET Technoogies PVT LTD

1 video
1 recruiter
Soumya Rani
Posted by Soumya Rani
Kolkata
2 - 6 yrs
₹6L - ₹10L / yr
skill iconPHP
skill iconLaravel
MySQL
  • Strong knowledge of PHP web frameworks such as Laravel, CI,
  • Understanding the fully synchronous behaviour of PHP
  • Understanding of MVC design patterns
  • Basic understanding of front-end technologies, such as JavaScript,
  • Knowledge of object oriented PHP programming
  • Strong knowledge of the common PHP or web server exploits and their solutions
  • Understanding fundamental design principles behind a scalable application
  • User authentication and authorization between multiple systems, servers, and environments
  • Integration of multiple data sources and databases into one system
  • Familiarity with limitations of PHP as a platform and its workarounds
  • Creating database schemas that represent and support business processes
Familiarity with SQL/NoSQL databases and their declarative query languages
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rplanx Technology Private Limited
Mamta Gupta
Posted by Mamta Gupta
Kolkata
3 - 5 yrs
₹4L - ₹7L / yr
DevOps
skill iconAmazon Web Services (AWS)
Google Cloud Storage
What kind of things will you work on? Write backend code when needed Build, configure and maintain high-performance, fault-tolerant, scalable distributed services Engineer ways to support high traffic and peak loads cost-effectively Monitor, diagnose and resolve production issues Build tools to help developers move faster Obsess over uptime and latency What are we asking from you? Understanding of web operations, cloud operations, networking, software development, release management, and continuous deployment Ability to use a wide variety of open source technologies and tools Ability to code and script Ability to manage data pipelines and storage Comfortable with with frequent, incremental code testing and deployment Comfortable with collaboration, open communication and reaching across functional borders Strong grasp of automation tools Strong sense of ownership, urgency and drive Strong working experience of CI/CD AWS certification is a huge plus
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Alien Brains

at Alien Brains

5 recruiters
Praveen Baheti
Posted by Praveen Baheti
Kolkata
1 - 7 yrs
₹3L - ₹8L / yr
User Experience (UX) Design
User Interface (UI) Design
skill iconHTML/CSS
User Interface (UI) Development
skill iconReact Native
+3 more
UI and UX design for our products, that includes mobile apps and website.
Read more
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