11+ Apache Spark Jobs in Kolkata | Apache Spark Job openings in Kolkata

Job Title: Asst Manager-Business Development – PVC

Department: Sales & Marketing / Business Development

Reports to: Sales Head / Director

Designation: Asst Manager - Business Development

Location- Delhi, Kolkata, Chennai/Bangalore

Key Responsibilities:

Identify new business opportunities in domestic and international markets for PVC compounds.

Research market trends, competitor activities, and potential clients in sectors like wires & cables, automotive, footwear, profiles, pipes, and injection molding.

Generate leads through networking, industrial directories, trade exhibitions, and digital platforms.

Develop and maintain long-term relationships with OEMs, converters, distributors, and key industry stakeholders.

Understand client requirements and offer suitable PVC compound grades or customized solutions.

Conduct technical discussions with clients in coordination with the R&D/technical team.

Achieve sales targets and contribute to the revenue growth of the company.

Prepare and submit quotations, negotiate pricing, and finalize orders.

Track sales performance, follow up on payments, and ensure customer satisfaction.

Work closely with production and R&D teams to ensure timely sample development and delivery.

Prepare periodic sales reports, forecasts, and competitor analysis for management review.

Provide inputs to management on market demand, pricing trends, and product improvements.

Represent the company at industry exhibitions, trade fairs, and seminars.

Promote the company’s products through presentations, technical discussions, and marketing initiatives.

Key Skills & Competencies:

Strong knowledge of PVC compounds, polymer industry applications, and market dynamics.

Proven track record in business development or industrial sales.

Excellent communication, negotiation, and networking skills.

Ability to understand technical specifications and coordinate with R&D/production teams.

Self-motivated, target-oriented, and willing to travel extensively.

Qualifications & Experience:

Education: Diploma/Degree in Plastics/Polymer/ Chemical Engineering, or MBA in Marketing (preferred).

Experience: 4–10 years in industrial sales/business development, preferably in PVC compounds or polymer industry.

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

Who are we?

Hey future colleague! 

We're Codebuddy. We are a product engineering services company based out of Kolkata, with an office in Pune. We work with clients from different industries on a daily basis, and so far, we have worked with 120+ clients in the span of just 5 years.

Our team’s average age is 26 years. So, you get an idea of how young and energetic our team is, full of life and enthusiasm.

We are seeking an experienced Project Manager to lead our software development team. The ideal candidate will have a proven track record of managing complex projects, demonstrating excellent leadership skills, and fostering a collaborative and efficient team environment.

What's the role?

01:- You’ll get crude requirements, create documentation and even maintain them at high-quality standards.

02:- You ensure successful project delivery through effective problem-solving.

03:- You ensure project efficiency by optimizing time management and resource allocation.

04:- You facilitate crystal-clear communication with the team and the clients.

05:- You'd be fostering a collaborative and diplomatic team environment, nothing less of a politician.

06:- You ensure high client satisfaction and maintain positive client relationships.

07:- You effectively manage project budgets and financial resources.

08:- You drive innovation and the adoption of relevant technologies via continuous improvement and learning within the team.

Requirements

Personality:

01:- Strong communication skills, because we appreciate a good joke, but we also need you to explain your decisions.

02:- We would like you to be able to work independently, with minimal supervision. We expect you to be Atma-nirbhar.

03:- Strong leadership and team management skills.

04:- Strong problem-solving skills, sometimes even better than Sherlock.

05:- We expect you to have the ability to charm the stakeholders, and manage them with utmost professionalism.

06:- Ability to foster collaboration and diplomacy within a team.

07:- A can-do attitude, with attention to detail and professionalism. We like our candidates to be disciplined and sharp!

Technical:

01:- We know that you are going to apply anyway. But, we prefer some proven experience as a Project Manager in a software development environment.

02:- Experience with budget management and financial resource planning. Imagine our Finance Minister, but at a company level.

03:- Ability to effectively manage time and allocate resources, as if they are your own.

04:- Rockstar experience with project documentation and quality assurance.

05:- Familiarity with the latest technology trends and ability to foster innovation within a team.

06:- Knowledge of continuous improvement processes and learning strategies.

07:- Treat projects like your babies and deliver them on time, within budget.

Key Responsibilities

• Must know Hindi.
• Understanding the customer needs.
• Closing sales and achieving monthly targets.
• Calling on leads and generating leads.

Desired Skills and Experience

Lead Generation, Sales

About the Company: Bigpage is a web design and development company. It is one of the largest and fastest-growing online B2B marketplaces, classifieds, and E-commerce platforms where you can sell almost everything. We aim to connect buyers to potential sellers in India and overseas customers.

EXCELLENT OPENING FOR USA ENERGY SALES PROCESS (INBOUND & OUTBOUND) - PayGeek is hiring for its captive process (www.letuscompare.net) in New Town, Kolkata for the USA Energy Sales Process (Inbound / Outbound Telesales) and offers you the opportunity to come and join Immediate with the below benefits:

As an International Sales Executive in our company, your primary responsibility is to drive sales and revenue generation for the company by engaging with potential customers from the US. You will be responsible for handling inbound sales calls, building relationships

Note Opportunity Type: Work From Office (Please don't apply if you are looking for a work from home option, but we do provide pickup & drop)

Desired Candidate Profile

* Should have convincing Capabilities and selling skills.

* Excellent English Communication Skills.

* Basic Computer Knowledge.

* Qualification No Bar.

* Min 1 year experience in Outbound Sales Process. (Tech Support experience not counted) .

Perks and Benefits

* Fixed Shift with Fixed Week OFF (Sunday & Saturday)

* Office Timings: 7:30 PM - 5:00 AM (Night Shift)

* Salary on Time (1st of every month).

* No Salary Deduction for Target

* Monthly Performance Bonus.

* Uncapped Incentives & Commissions.

* Referral Bonus.

* Pickup & Drop or Transport Allowance Provided.

* No Salary Deduction for Target

* Monthly Performance Bonus.

To apply call HR Team

JOB DETAILS

Job Title: Call Associate Executive required For US Energy Sales Process | Night Shift

Company: Paygeek Soft Solutions ( DWC Technologies )

PayGeek is hiring for its captive process (www.letuscompare.net) in New Town, Kolkata for the USA Energy Sales Process (Inbound / Outbound Telesales) and offers you the opportunity to come and join Immediate with the below benefits:

Opportunity Type: Work From Office (Please don't apply if you are looking for a work from home option, but we do provide pickup & drop)

Salary Range: ₹15,000.00 - ₹28,000.00 per month

For any query please call HR Team -Tania Fatema

( call & whatsapp )

Office location Address :

Mani Casadona, 10th Floor, Office # 08 Plot #2 F/4, Action Area, Action Area 1D, #2 F, Newtown, Kolkata, West Bengal 700156 .

Front End developers

• Angular.JS experience
• MongoDB query and aggregation experience (not a database administrator)
• GraphQL experience
• Node.JS and Typescript experience
• CSS and SCSS experience
• CI/CD experience with GitHub actions

Backend Developers:

• Software development experience, one of Python (preferred) or Node.JS/Typescript)
• Experience with Messaging architectures - RabbitMQ (preference) or Kafka
• Experience with docker-containers 
• Experience with Apache NiFi (valued but not necessary)
• Experience with designing or implementing horizontally scalable solutions
• Experience working with RESTful APIs
• CI/CD experience with GitHub actions
• Experience with Azure cloud

Overview:

Being a “customer first” company, the Customer Support division is critical to hoichoi. This team comprises of enthusiastic, passionate, fun-loving, and highly communicative individuals who continuously work towards ensuring a great experience for hoichoi users at all times.

This is a high commitment role and you will fit right in if you believe in delivering the best of service experience and are passionate about entertainment.

Job Role:

· Answer user communication/queries via emails live chats, and calls

· Ensure minimum turnaround time for resolving user queries & complaints

· Deliver best in class service in the friendliest and timely manner

· Suggest process & product improvements based on user feedback

· Assist the team in reporting & analysis

Qualifications

· 2+ years’ experience in customer service specializing in Inbound/Outbound support, ideally from an internet start-up/e-commerce background

· Excellent proficiency in Tamil, Malayam, and English

· Critical thinking and problem-solving skills

· An understanding of the 'Customer First' principle and committed to consistently delivering high-quality customer support

Job Type: Full-time

Leaders at The Seenit Co. 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 cutting edge projects that will shape the next phase of growth for the global luxury industry.

Seenit’s suite of products (http://www.styleade.com/" target="_blank">www.styleade.com) enables the leading luxury 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 existing infrastructure and resources to deliver a truly omnichannel experience in today's rapidly changing world of shopping. The product has added 50 million USD to the top-line of one of the largest luxury retailers in the world. Store Associates and Stylists have assisted upwards of 100,000 consumers till date.

We would welcome someone to the team who wishes to:

• take ownership of the quality of code powering the product
• take an active role in the definition and evolution of best industry practices and procedures
• design, develop and test the core product software and databases to ensure strong optimization and functionality
• contribute in all phases of the development lifecycle
• support others to succeed and shine in a supportive team culture

• 4+ years experience in building consumer products
• experience of leading a team of 3 or more full stack developer
• Codeigniter Preferred 
• Good knowledge of Mysql and query optimisation
• Experience with PHP 7, HTML5, AJAX, JavaScript, JQuery, CSS, MVC frameworks (Bootstrap), API
• Experience with Ubuntu OS is a plus
• experience deploying softwares to cloud providers such as GCP, AWS