11+ IBM InfoSphere DataStage Jobs in Kolkata | IBM InfoSphere DataStage Job openings in Kolkata

Senior ETL developer in SAS

We are seeking a skilled and experienced ETL Developer with strong SAS expertise to join

our growing Data Management team in Kolkata. The ideal candidate will be responsible for

designing, developing, implementing, and maintaining ETL processes to extract, transform,

and load data from various source systems into Banking data warehouse and other data

repositories of BFSI. This role requires a strong understanding of Banking data warehousing

concepts, ETL methodologies, and proficiency in SAS programming for data manipulation

and analysis.

Responsibilities:

• Design, develop, and implement ETL solutions using industry best practices and

tools, with a strong focus on SAS.

• Develop and maintain SAS programs for data extraction, transformation, and loading.

• Work with source system owners and data analysts to understand data requirements

and translate them into ETL specifications.

• Build and maintain data pipelines for Banking database to ensure data quality,

integrity, and consistency.

• Perform data profiling, data cleansing, and data validation to ensure accuracy and

reliability of data.

• Troubleshoot and resolve Bank’s ETL-related issues, including data quality problems

and performance bottlenecks.

• Optimize ETL processes for performance and scalability.

• Document ETL processes, data flows, and technical specifications.

• Collaborate with other team members, including data architects, data analysts, and

business users.

• Stay up-to-date with the latest SAS related ETL technologies and best practices,

particularly within the banking and financial services domain.

• Ensure compliance with data governance policies and security standards.

Qualifications:

• Bachelor's degree in Computer Science, Information Technology, or a related field.

• Proven experience as an ETL Developer, preferably within the banking or financial

services industry.

• Strong proficiency in SAS programming for data manipulation and ETL processes.

• Experience with other ETL tools (e.g., Informatica PowerCenter, DataStage, Talend)

is a plus.

• Solid understanding of data warehousing concepts, including dimensional modeling

(star schema, snowflake schema).

• Experience working with relational databases (e.g., Oracle, SQL Server) and SQL.

• Familiarity with data quality principles and practices.

• Excellent analytical and problem-solving skills.

• Strong communication and interpersonal skills.

• Ability to work independently and as part of a team.

• Experience with data visualization tools (e.g., Tableau, Power BI) is a plus.

• Understanding of regulatory requirements in the banking sector (e.g., RBI guidelines)

is an advantage.

Preferred Skills:

• Experience with cloud-based data warehousing solutions (e.g., AWS Redshift, Azure

Synapse, Google BigQuery).

• Knowledge of big data technologies (e.g., Hadoop, Spark).

• Experience with agile development methodologies.

• Relevant certifications (e.g., SAS Certified Professional).

What We Offer:

• Competitive salary and benefits package.

• Opportunity to work with cutting-edge technologies in a dynamic environment.

• Exposure to the banking and financial services domain.

• Professional development and growth opportunities.

• A collaborative and supportive work culture.

Job Title: International Ticketing Agent

Location: Kolkata

Experience: 2-5 years

About the Role:

We are seeking a detail-oriented and customer-focused International Ticketing Agent to join our travel operations team. The ideal candidate will have hands-on experience with global airline bookings, fare calculations, and GDS systems (such as Amadeus, Galileo, or Sabre). You will be responsible for handling international ticketing, reissuances, cancellations, and providing top-tier customer service to our clients.

Key responsibilities:

·       Manage international flight bookings for clients, including ticket issuance, reissuance, cancellations, and refunds.

·       Verify itineraries, fare rules, and taxes to ensure accurate and cost-effective ticketing.

·       Handle travel-related queries and provide solutions via email, phone, and chat in a professional manner.

·       Ensure compliance with airline policies, visa requirements, and travel regulations.

·       Maintain updated records of bookings, transactions, and communications.

Requirements:

·       Minimum 1–3 years of experience in international ticketing.

·       Proficiency in at least one GDS system (Amadeus, Galileo, or Sabre).

·       Strong knowledge of international routes, airline fare structures, and travel policies.

·       Excellent communication skills (verbal & written).

·       Ability to handle high-pressure situations and resolve issues efficiently.

·       Attention to detail and a proactive problem-solving attitude.

·       Flexibility to work in shifts if required.

Shift timing:

·       Morning Shift: 10:30 am – 7 pm

6 days working (Monday – Saturday)

Job Opening: FreeSWITCH Developer

Location: Ecospace Business Park, Rajarhat, Newtown, Kolkata

Employment Type: Full-Time, Permanent

Shift: Day Shift

Experience: Minimum 4+ years in FreeSWITCH/VoIP Development

Responsibilities:

• Design, develop, deploy, troubleshoot, and maintain tools and services supporting our cloud telephony network.
• Customize FreeSWITCH for large-scale audio/video conferencing (1000–1500 concurrent calls).
• Expertise in SIP, RTP, RTCP, TURN, STUN, NAT, TLS.
• Hands-on experience with RTP Proxy and routed audio conferences.
• Understanding of SDP Protocol offer/answer mechanism.
• Work with load testing tools for FreeSWITCH audio conferences.
• Deploy and manage multiple FreeSWITCH instances using load balancers.
• Debug issues using packet captures (Wireshark/Ngrep).
• Collaborate with mobile/API teams for integration and support.
• Knowledge of codecs (PCMU, PCMA, G729, Opus) and open-source telephony technologies (FreeSWITCH, WebRTC).
• Familiarity with SIP servers (SER/OpenSER), proxy servers, SBC, SIPX is a plus.

Qualifications:

• Bachelor’s degree in Engineering (B.Tech/MCA).
• 4+ years of hands-on experience in FreeSWITCH development or related VoIP technologies.
• Strong knowledge of Linux environments and command-line tools.
• Basic to intermediate SQL knowledge.
• Proficiency in scripting (Bash, Python, Perl) for automation.
• Strong understanding of VoIP protocols (SIP, RTP), networking principles (TCP/IP, DNS, DHCP, routing protocols).
• Excellent troubleshooting skills with ability to resolve complex technical issues.
• Strong problem-solving, communication, and collaboration skills.

Industry Preference:

• Travel (Preferred)
• Any Industry (Required)

Node JS Developer

We are looking for a Node JS Developer to join our team.

In this role, you will be entrusted with developing JavaScript applications using Node.js(NestJs framework).

Apply now for the role of a Node JS Developer at Codebuddy which is opening doors for skilled, energetic developers looking for Node JS Developer Jobs.

If you can help us design and create multiple layers of applications while working cross-functionally across different infrastructures and if you love problem-solving, Designing systems, and creating quality offerings, you would fit perfectly in Codebuddy.

Responsibilities:

• Developing and maintaining all server-side network components.
• Ensuring optimal performance of the central database and responsiveness to front-end requests.
• Collaborating with front-end developers on the integration of elements.
• Designing back-end services for various business processes.
• Developing high-performance applications by writing testable, reusable, and efficient code.
• Implementing effective security protocols, data protection measures, and storage solutions.
• Running diagnostic tests, repairing defects, and providing technical support.
• Documenting Node.js processes, including database schemas, as well as preparing reports.
• Recommending and implementing improvements to processes and technologies.
• Keeping informed of advancements in the field of Node.js development.
• Analyze requests for enhancements/changes and write amendment/program specifications.
• Understand the inter-dependencies of the service (application, system, and database) and be able to pinpoint problem areas accurately to improve overall efficiency.
• Translate storyboards and various use cases to create high-performing apps
• Help in code automation
• 
  

What You Need To Apply (Technical Competency) :

• Bachelor's degree in computer science, information science, or similar.
• Minimum two years of experience as a Node.js developer.
• Minimum 6 months of hands-on experience with TypeScript.
• Basic knowledge of NestJs and ExpressJs.
• Extensive knowledge of JavaScript, web stacks, libraries, and frameworks.
• Knowledge of MongoDB.
• Knowledge of front-end technologies such as HTML5 and CSS3.
• Basics of Linux commands and basic Git knowledge for everyday workflow.
• Superb interpersonal, communication, and collaboration skills.
• Exceptional analytical and problem-solving aptitude.
• Great organizational and time management skills.
• Availability to resolve urgent web application issues outside of business hours.
• Self-motivated with the ability to work independently or jointly in a self-directed way.

We are looking for a highly skilled and experienced Google Ads Expert to join our marketing team. As a Google Ads Expert, you will be responsible for developing and implementing effective Google Ads campaigns to drive targeted traffic, generate leads, and increase conversions. Your in-depth knowledge of Google Ads and experience in optimizing campaigns will contribute to the success of our digital marketing efforts.

Minimum 2 years of working experience.

Can work on live projects of international clients.

Can handle multiple projects

Error-free coding.

Required Experience, Skills and Qualifications

Objective-C, or increasingly, the Swift 3.0 programming language

Apples Xcode IDE

Frameworks and APIs like Foundation, UIKit, and CocoaTouch

UI and UX design experience

Apple Human Interface Guidelines

2D and 3D graphics frameworks like SpriteKit and SceneKit

OpenGL or Metal, iOS graphics APIs

Familiarity with iOS 10 and newer OS versions

A Git code repository technology

Strong Objective-C skills and inside-and-out knowledge of the iOS SDK.

Experience using and creating scalable web-based Restful APIs.

Responsibilities:

• Identify relevant data sources - a combination of data sources to make it useful.
• Build the automation of the collection processes.
• Pre-processing of structured and unstructured data.
• Handle large amounts of information to create the input to analytical Models.
• Build predictive models and machine-learning algorithms Innovate Machine-Learning , Deep-Learning algorithms.
• Build Network graphs , NLP , Forecasting Models Building data pipelines for end-to-end solutions.
• Propose solutions and strategies to business challenges. Collaborate with product development teams and communicate with the Senior Leadership teams.
• Participate in Problem solving sessions

Requirements:

• Bachelor's degree in a highly quantitative field (e.g. Computer Science , Engineering , Physics , Math , Operations Research , etc) or equivalent experience.
• Extensive machine learning and algorithmic background with a deep level understanding of at least one of the following areas: supervised and unsupervised learning methods , reinforcement learning , deep learning , Bayesian inference , Network graphs , Natural Language Processing Analytical mind and business acumen
• Strong math skills (e.g. statistics , algebra)
• Problem-solving aptitude Excellent communication skills with ability to communicate technical information.
• Fluency with at least one data science/analytics programming language (e.g. Python , R , Julia).
• Start-up experience is a plus Ideally 5-8 years of advanced analytics experience in startups/marquee com

Required Skills:

Machine Learning, Deep Learning, Algorithms, Computer Science, Engineering, Operations Research, Math Skills, Communication Skills, SAAS Product, IT Services, Artificial Intelligence, ERP, Product Management, Automation, Analytical Models, Predictive Models, NLP, Forecasting Models, Product Development, Leadership, Problem Solving, Unsupervised Learning, Reinforcement Learning, Natural Language Processing, Algebra, Data Science, Programming Language, Python, Julia

Desired Candidate Profile

Responsibilities:

• Working with the product team and designers to collaboratively build the products that pushes Rely to reach our next stage of growth.
• Tackle the challenges that occur from having your code running on different merchant websites.
• Ensure the technical feasibility of UI/UX designs.
• Optimise applications for maximum speed and scalability.
• Collaborate with other team members and stakeholders.
• Move fast.

Requirements:

• 3+ years of hands-on product experience in professional software development with front end web development and experience in building user interfaces
• At least one year experience with Angular.
• Experience writing good JavaScript code from scratch.
• Familiarity with web development cycles (e. g. package management, module bundling, unit, and integration testing, browser capabilities, etc. ).
• An eye for detail and empathy for the customer.
• Experience building for mobile platforms.
• Ability to write clean, semantic HTML and CSS, agonising along the way for pixel perfection.

• Experience working at a fast-growth startup.
• Experience upgrading angular.

We are looking for someone well versed in aspects of digital marketing (SEO, SEM, Google Ads, Social Media Ads, Lead Generation, Email Marketing, Content Creation and Marketing, B2B Strategies). We are looking for the next member of our marketing department: an ambitious individual with industry-expertise. We are an organization that weighs in more on the individual's actual skill set. 

Essential responsibilities

• Generate business for our website designing and digital marketing venture
• Lead generation and nurturing
• SEO activities to ensure business visibility
• Social media management
• Device and deploy an effective marketing strategy which contributes to achieving the organization’s goals
• Customer relationship management
• Liaise with the development team for client projects
• Other marketing activities as a part of high end marketing strategy of the organisation
• Periodic progress report for evaluation and analysis

Perks & Benefits

•  PF & ESI facility
• Pick up and drop available for all employee
• On-time salary
• 5 days a week, Saturday, Sunday fixed off
• Hike and appraisal
• Scopes of growth

Qualification & Eligibility

• Graduation in any stream (A marketing and management degree would be a plus)
• Proficiency in English (Required)
• At least 1 year of experience in Digital Marketing
• A data driven person with strong marketing skills (Preferred)
• Positive and resilient attitude with some negotiation skills (Required) 

About Company

We provide innovative IT and IT-enabled services to our clients across the globe. Anupam Technologies as a dedicated team caters to the strategic marketing & branding needs of various industries. Our innovative business processes ensure that our partners stand apart in the field of brand marketing and lead generation.