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Posted 8mo ago

Full Stack Data Developer - Database, Python & Migration

@ CRISIL
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Mumbai, Maharashtra, India
OnsiteFull Time
Responsibilities:designing databases, developing pipelines, optimizing queries
Requirements Summary:3+ years experience building and maintaining SQL and NoSQL databases, proficiency with PostgreSQL/MySQL/Oracle/SQL Server and MongoDB, Python and ETL development, data migration and performance tuning.
Technical Tools Mentioned:SQL, SQL Server, Postgresql, Python, MongoDB, ETL, MySQL, Oracle, Airflow, Talend
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Job Description

About Crisil Limited

We are a leading, agile, and innovative global analytics company driven by our purpose to make markets function better. We are a bold organization powered by deep expertise, unparalleled analytics and relentless innovation. We collaborate seamlessly to deliver mission critical insights thereby instilling & amplifying client’s success.

Life at Crisil

Be the impact

Drive growth with a strong sense of purpose.

Create lasting impact that affects individuals, businesses, and the society at large.

That's what 'Life@Crisil' is all about.

This is where you unlock the next chapter of your career - fueled by our caring culture which encourages you to learn and innovate, an environment that fosters positivity through our people-first approach and an attractive rewards & benefits program that puts your growth in the spotlight. An inspiring setting where you will find the brightest minds, inspiring you to unleash your potential.

Crisil is a place where your ideas and opinions are always welcome, and continuous learning is the norm. Because we know that’s what it takes to solve the biggest real-world challenges and move the needle in the direction of unexplored future possibilities. All without compromising on our strong ethics.

So go ahead. Unlock the next chapter of your career.

Be the impact that transforms the world.

Job Description

  1. Design, develop & maintain relational (SQL) & non-relational (NoSQL) databases.
  2. Strong proficiency in PostgreSQL / MySQL / Oracle / SQL Server & MongoDB/ Document DB.
  3. Hands on experience on query optimization, indexing strategies & performance tuning.
  4. Plan, design & execute end-to-end data migration strategies from legacy to modern databases.
  5. Good knowledge of data modelling, data warehouse concept, database design, data pipeline.
  6. Develop ETL pipelines using SQL, Python or tools like Airflow, Talend etc.
  7. Develop python scripts for automation, ingestion & integration with database (SQL + NoSQL)
  8. Willing to work Individually on development/support projects.
  9. Critical thinker and problem-solving & debugging skills.
  10. Good time-management skills.
  11. Strong analytical skills with high problem-solving skills.
  12. Strong communication & presentation skills.

Mandatory Skills

SQL, Postgresql, Python, MongoDB, ETL

Location

Mumbai, Maharashtra, India

Education Qualification

B.E, B.Tech,MCA

Experience

3 to 5 years