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Data Science Jobs in Kolkata

8+ Data Science Jobs in Kolkata | Data Science Job openings in Kolkata

Apply to 8+ Data Science Jobs in Kolkata on Explore the latest Data Science Job opportunities across top companies like Google, Amazon & Adobe.

Alien Brains

at Alien Brains

5 recruiters
Praveen Baheti
Posted by Praveen Baheti
0 - 15 yrs
₹4L - ₹8L / yr
skill iconPython
skill iconDeep Learning
skill iconMachine Learning (ML)
skill iconData Analytics
skill iconData Science
+3 more
You'll be giving industry standard training to engineering students and mentoring them to develop their custom mini projects.
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PiaKo Store
Posted by PiaKo Store
4 - 8 yrs
₹12L - ₹24L / yr
skill iconPython
skill iconAmazon Web Services (AWS)

We are a rapidly expanding global technology partner, that is looking for a highly skilled Senior (Python) Data Engineer to join their exceptional Technology and Development team. The role is in Kolkata. If you are passionate about demonstrating your expertise and thrive on collaborating with a group of talented engineers, then this role was made for you!

At the heart of technology innovation, our client specializes in delivering cutting-edge solutions to clients across a wide array of sectors. With a strategic focus on finance, banking, and corporate verticals, they have earned a stellar reputation for their commitment to excellence in every project they undertake.

We are searching for a senior engineer to strengthen their global projects team. They seek an experienced Senior Data Engineer with a strong background in building Extract, Transform, Load (ETL) processes and a deep understanding of AWS serverless cloud environments.

As a vital member of the data engineering team, you will play a critical role in designing, developing, and maintaining data pipelines that facilitate data ingestion, transformation, and storage for our organization.

Your expertise will contribute to the foundation of our data infrastructure, enabling data-driven decision-making and analytics.

Key Responsibilities:

  • ETL Pipeline Development: Design, develop, and maintain ETL processes using Python, AWS Glue, or other serverless technologies to ingest data from various sources (databases, APIs, files), transform it into a usable format, and load it into data warehouses or data lakes.
  • AWS Serverless Expertise: Leverage AWS services such as AWS Lambda, AWS Step Functions, AWS Glue, AWS S3, and AWS Redshift to build serverless data pipelines that are scalable, reliable, and cost-effective.
  • Data Modeling: Collaborate with data scientists and analysts to understand data requirements and design appropriate data models, ensuring data is structured optimally for analytical purposes.
  • Data Quality Assurance: Implement data validation and quality checks within ETL pipelines to ensure data accuracy, completeness, and consistency.
  • Performance Optimization: Continuously optimize ETL processes for efficiency, performance, and scalability, monitoring and troubleshooting any bottlenecks or issues that may arise.
  • Documentation: Maintain comprehensive documentation of ETL processes, data lineage, and system architecture to ensure knowledge sharing and compliance with best practices.
  • Security and Compliance: Implement data security measures, encryption, and compliance standards (e.g., GDPR, HIPAA) as required for sensitive data handling.
  • Monitoring and Logging: Set up monitoring, alerting, and logging systems to proactively identify and resolve data pipeline issues.
  • Collaboration: Work closely with cross-functional teams, including data scientists, data analysts, software engineers, and business stakeholders, to understand data requirements and deliver solutions.
  • Continuous Learning: Stay current with industry trends, emerging technologies, and best practices in data engineering and cloud computing and apply them to enhance existing processes.


  • Bachelor's or Master's degree in Computer Science, Data Science, or a related field.
  • Proven experience as a Data Engineer with a focus on ETL pipeline development.
  • Strong proficiency in Python programming.
  • In-depth knowledge of AWS serverless technologies and services.
  • Familiarity with data warehousing concepts and tools (e.g., Redshift, Snowflake).
  • Experience with version control systems (e.g., Git).
  • Strong SQL skills for data extraction and transformation.
  • Excellent problem-solving and troubleshooting abilities.
  • Ability to work independently and collaboratively in a team environment.
  • Effective communication skills for articulating technical concepts to non-technical stakeholders.
  • Certifications such as AWS Certified Data Analytics - Specialty or AWS Certified DevOps Engineer are a plus.

Preferred Experience:

  • Knowledge of data orchestration and workflow management tools
  • Familiarity with data visualization tools (e.g., Tableau, Power BI).
  • Previous experience in industries with strict data compliance requirements (e.g., insurance, finance) is beneficial.

What You Can Expect:

- Innovation Abounds: Join a company that constantly pushes the boundaries of technology and encourages creative thinking. Your ideas and expertise will be valued and put to work in pioneering solutions.

- Collaborative Excellence: Be part of a team of engineers who are as passionate and skilled as you are. Together, you'll tackle challenging projects, learn from each other, and achieve remarkable results.

- Global Impact: Contribute to projects with a global reach and make a tangible difference. Your work will shape the future of technology in finance, banking, and corporate sectors.

They offer an exciting and professional environment with great career and growth opportunities. Their office is located in the heart of Salt Lake Sector V, offering a terrific workspace that's both accessible and inspiring. Their team members enjoy a professional work environment with regular team outings. Joining the team means becoming part of a vibrant and dynamic team where your skills will be valued, your creativity will be nurtured, and your contributions will make a difference. In this role, you can work alongside some of the brightest minds in the industry.

If you're ready to take your career to the next level and be part of a dynamic team that's driving innovation on a global scale, we want to hear from you.

Apply today for more information about this exciting opportunity.

Onsite Location: Kolkata, India (Salt Lake Sector V)

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Chennai, Bengaluru (Bangalore), Kochi (Cochin), Coimbatore, Hyderabad, Pune, Kolkata, Noida, Gurugram, Mumbai
5 - 13 yrs
₹8L - ₹20L / yr
Snow flake schema
skill iconPython

We are looking out for a Snowflake developer for one of our premium clients for their PAN India loaction
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Aureus Tech Systems

at Aureus Tech Systems

3 recruiters
Naveen Yelleti
Posted by Naveen Yelleti
Kolkata, Hyderabad, Chennai, Bengaluru (Bangalore), Bhubaneswar, Visakhapatnam, Vijayawada, Trichur, Thiruvananthapuram, Mysore, Delhi, Noida, Gurugram, Nagpur
1 - 7 yrs
₹4L - ₹15L / yr
Data engineering
Big Data
+2 more

Skills and requirements

  • Experience analyzing complex and varied data in a commercial or academic setting.
  • Desire to solve new and complex problems every day.
  • Excellent ability to communicate scientific results to both technical and non-technical team members.


  • A degree in a numerically focused discipline such as, Maths, Physics, Chemistry, Engineering or Biological Sciences..
  • Hands on experience on Python, Pyspark, SQL
  • Hands on experience on building End to End Data Pipelines.
  • Hands on Experience on Azure Data Factory, Azure Data Bricks, Data Lake - added advantage
  • Hands on Experience in building data pipelines.
  • Experience with Bigdata Tools, Hadoop, Hive, Sqoop, Spark, SparkSQL
  • Experience with SQL or NoSQL databases for the purposes of data retrieval and management.
  • Experience in data warehousing and business intelligence tools, techniques and technology, as well as experience in diving deep on data analysis or technical issues to come up with effective solutions.
  • BS degree in math, statistics, computer science or equivalent technical field.
  • Experience in data mining structured and unstructured data (SQL, ETL, data warehouse, Machine Learning etc.) in a business environment with large-scale, complex data sets.
  • Proven ability to look at solutions in unconventional ways. Sees opportunities to innovate and can lead the way.
  • Willing to learn and work on Data Science, ML, AI.
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Chennai, Coimbatore, Bengaluru (Bangalore), Pune, Mumbai, Delhi, Gurugram, Noida, Ghaziabad, Faridabad, Kochi (Cochin), Kolkata
6 - 9 yrs
₹6L - ₹10L / yr
Data Warehouse (DWH)
skill iconAmazon Web Services (AWS)
+1 more
Designation: Informatica cloud(IICS)
6-9 Years
Pan India
Job Description

Must have: Work experience in Informatica Intelligent Cloud Services and SQL, Data analyst.
Roles and responsibilities
Tracking/management of all software assets to include internal license assessments
Participate in software vendor contract/license negotiations and the development of software licenses and associated maintenance contracts.
Knowledge in SW license procurement & hands on experience in Ariba tool.
Prepare and assist in the performance of periodic compliance report
Provide support to end users regarding specific vendor product use rights
Assist in the establishment of internal and controls related to software asset management, governance and compliance
Exposure in Oracle, MS, IBM, Adobe and other enterprise licensing.
Handled Cloud – AWS, Amazon, GCP & Billing
Participated in license compliance audit.
Tracking/management of software license governance and compliance in accordance with enterprise policy, process, procedures and controls by internal staff and external service providers
Required :
             Working knowledge in Remedy, Service Now or any IT Asset tool platform
             IT Asset Management and Discovery Tools experience
             Experience interpreting licensing terms and conditions
             Conception knowledge of Information Technology
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Spica Systems

at Spica Systems

1 recruiter
Priyanka Bhattacharya
Posted by Priyanka Bhattacharya
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.


  • 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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Alien Brains

at Alien Brains

5 recruiters
Praveen Baheti
Posted by Praveen Baheti
2 - 7 yrs
₹5L - ₹8L / yr
skill iconJava
skill iconPython
skill iconJavascript
skill iconMachine Learning (ML)
skill iconDeep Learning
+2 more
A research lab with roots laid in innovation, we are looking for someone who can take reins of our AI based development think tank. Given the work ethics and results, the salary can be re-negotiated in 5 months.
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Kumar Aniket
Posted by Kumar Aniket
Remote, Kolkata
0 - 4 yrs
₹3L - ₹7L / yr
skill iconData Science
skill iconPython
skill iconR Programming
We aim to transform recruiting industry.
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