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

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

Experience: 6+ years • Must have experience in SAP delivery, with at least Two SAP implementations • Should be able to lead a team of SAP FICO, FM and FSCM functional experts in the design, implementation, and Support of SAP FICO, FM and FSCM modules • Act as the subject matter expert for SAP FICO, FM & FSCM modules, including design, configuration, and testing of the system • Should have experience with end-to-end implementation of SAP FICO and FM modules • Should be proficient in SAP FICO configuration, customization, and enhancement techniques. • Should have good understanding of finance and accounting principles and processes. • Should have strong knowledge of SAP FICO module functionalities, including general ledger, accounts payable. • Must have experience with accounts receivable, asset accounting, controlling, and Funds Management. • Should have knowledge in integration with PS, PM, HR, MM, SD, FICA, CS, REFX & Bank Application

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

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

We are looking for a Sr Manager- Talent Acquisition for our client which is a Construction Tech start-up backed up by renowned group.

Roles & responsibilities:

- In this role, you will be responsible for achieving the Company's talent acquisition objectives by sourcing, evaluating and hiring candidates.

- You will work to locate and attract the best and brightest talent to the company.

- You will be leveraging on technology and data to make smart business decisions and be the subject of hiring for all levels in the business.

- Stakeholder management

- Plan and implement Talent Acquisition strategy for the company.

- Design, develop and maintains the recruitment process and metrics

- Identify the skills and competencies required to support current and future business activities

- Utilize recruitment media, job fairs, and e-recruiting tools as required to attract qualified candidates

- Source and evaluate resumes and interview candidates to ensure that their skills and abilities meet the requirements for open positions

- Competition mapping: Identify competition companies and gather key insights about their team structures and profiles

- Builds a quality relationship with the internal customers and external recruitment agencies

- Ensure timely delivery of HR processes through the employment lifecycle

- Responsible for smooth pre-boarding & onboarding of all the selected candidates

- Drive assigned HR projects with rigour and accountability

Requirements :

- 16+ years of recruitment experience (Non-IT hiring) from Manufacturing sector.

- Masters Degree in HR from a reputed institute

- Planning & Organizing - prioritizes & plans work activities, well organized & methodical approach

- Familiar with a wide variety of sourcing avenues.

- Excellent oral and written communication skills

- Ability to prioritize, multitask and meet deadlines and targets

JOB TYPE : IT RECRUITER

SHIFT : NIGHT (US) 

QUALIFICATION : HS & ABOVE

AGE : 25 & ABOVE (for experienced candidates) 20 & above (for freshers) 

Requirements for experienced candidates: 

Experience : 

1. 1 years & above of relevant experience.

2. In-depth knowledge of hiring practices and existing laws with respect to the US market.

3. Experience in building the talent pool for the IT department of the company.

Experience in recruiting US Citizens and Green Card holders.Knowledgeable about different US work Visas like H1B, E3, and TN.

Familiarity with different US Tax terms is required (1099/W2/Corp-Corp).

Strong understanding of technical requirements.

Ability to display deep sourcing skills and excellent candidate assessment skills.

Should be self-motivated as well as a team player.

The ability to think analytically so as to consider all applicants and recommend the right fit for the organization.

5. Should have excellent oral and written communication skills as well as the ability to network in order to build an exemplary IT department for the company.

6.Proficient in English.

Requirements For Freshers candidates : 

1. Proficient in English

2. IT recruiters may need to have knowledge of IT and technical concepts. They may also need to be proficient in recruiting techniques like head hunting, calling, and networking. 

Responsibilities : 

* Manage the entire life cycle of the recruitment process for clients in the US.

* Work closely with the Recruiting leads and hiring managers.

* Work on strategic global hiring programs.

* Develop an action plan for recruiting the best fit for the organization.

* Procure people for different IT Requirements.

Use niche platforms related to IT, to source potential candidates.

* Personally conduct interviews, document the same, and report as the need arises.

* In addition to executing individual responsibility should be able to work in unison with the other departments with the Company’s growth perspective in mind.

* Keeping abreast of the industry trends.

About the Company

Job Description

Experience : 5-7Years

Requirement

• 5-7years of experience in frontend development primarily using React .JS
• Strong proficiency in JavaScript, including DOM manipulation and the JavaScript object model
• Good foundation in design and a knack for designing interactions and elegant interfaces)
• Thorough understanding of NodeJs & React.js(SSR) and its core principles
• Familiarity with RESTful APIs
• Familiarity with modern front-end build pipelines and tools
• Familiarity with code versioning (version control) tools, such as Git, SVN, and Mercurial
• Thorough understanding of React.js and its core principles
• Good to have experience with popular React.js workflows
• Ability to understand business requirements and translate them into technical requirement
• Preference will be given to those who have worked on libraries such as Bootstrap, Material js.
• Knowledge ofGraphQL and CSS preprocessor like SASS
• Proficient in industry standard best practices such as Design Patterns, Coding Standards,

Coding modularity, Prototypes etc.

Regards
Team Merito

Desired Candidate Profile

• A Master's degree in business administration (MBA), Marketing
• Minimum 5-6 yrs of Sales experience with understanding of paper industry
• Excellent verbal and written communication skills
• Willingness to travel regularly to different markets
• Proficiency with Microsoft office
• Strong analytical skills and ability to work well with little supervision

Seeking candidates with an exceptional knowledge of Online bidder. Candidates should have an extensive and ongoing experience of working with  portals like UPWORK and bringing up the projects for the company.

Expert Level Skills Required In:

• Thorough proficiency in Upwork
• Excellent written and verbal English communication skill is a must.
• Good knowledge of IT Services and experience in Sales and Marketing is a must.
• Should possess good interpersonal skills for Account Handling and Relationship Building.
• Should be proactive and should have excellent convincing skills.
• Dealing with international client

We are looking for highly motivated engineers with the following skillset-

• Engineering degree in Computer science or ECE or MCA is a must
• In-depth knowledge of PHP, HTML5, CSS, jQuery, JavaScript, AJAX
• Experience using PHP frameworks such as Laravel, Symfony, Zend, etc. - any 1 is required
• VueJS, AngularJS, ReactJS - knowledge of any 1 is required
• Between 1-5 years of work experience is required
• Very strong data structure and algorithm knowledge
• Ideal candidate would be a very strong developer with great coding skills
• Good English communication skills
• Willingness to work on multiple projects simultaneously
• Ability to work through ambiguous requirements and come up with a clear scope and problem statement
• If you have any live projects portfolio or GitHub handle please share them
• Office is in Fairlie place (Dalhousie), Kolkata 700 001