Sr. Data Engineer

4 days ago

bangalore, India Birlasoft Full time

Immediate hiring for Sr.Data Engineer for Birlasoft Ltd.


Location Bangalore


Notice- Immediate joiners to 15 days


Sr Data Engineer:

Essential Duties and Responsibilities: This section contains a list of five to eight primary responsibilities of this role that account for 5% or more of the work. The incumbent will perform other duties assigned.

• Development of new ETL/data transformation jobs, using PySpark or Python in AWS.

• Enhancement and support on existing ETL/data transformation jobs.

• Can explain technical solutions and resolutions with internal customers and communicate feedback to the ETL team.

• Perform technical code reviews for peers moving code into production.

• Perform and review integration testing before production migrations.

• Provide high level of technical support, and perform root cause analysis for problems experienced within area of functional responsibility.

• Can document technical specs from business communications.

Qualifications: To perform this job successfully, an individual must be able to perform each essential duty satisfactorily. List knowledge, skills, and/or abilities required. Reasonable accommodations may be made to enable individuals with disabilities to perform essential functions.

• 6+ years of ETL experience.

• Experience with core Python programming for data transformation.

• Intermediate-level Python and PySpark skills. Can write, read, understand and debug existing code Python and ySpark code from scratch.

• Strong knowledge of SQL fundamentals and snowflake experience, understanding of subqueries, can tune queries with execution hints to improve performance.

• Able to write SQL code sufficient for most business requirements for pulling data from sources, applying rules to the data, and stocking target data

• Proven track record in troubleshooting ETL jobs and addressing production issues like performance tuning, reject handling, and ad-hoc reloads.

• Proficient in developing optimization strategies for ETL processes.

• Basic AWS technical support skills. Has ability to log in, find existing jobs and check run status and logs

• Will run and monitor jobs running via Control-M

• Can create clear and concise documentation and communications.

• Can document technical specs from business communications.

• Ability to coordinate and aggressively follow up on incidents and problems, perform diagnosis, and provide resolution to minimize service interruption

• Ability to prioritize and work on multiple tasks simultaneously

• Effective in cross-functional and global environments to manage multiple tasks and assignments concurrently with effective communication skills.

• A self-starter who can work well independently and on team projects.

• Experienced in analyzing business requirements, defining the granularity, source to target mapping of the data elements, and full technical specification.

• Understands data dependencies and how to schedule jobs in Control-M.

• Experienced working at the command line in various flavors of UNIX, with basic understanding of shell scripting in bash and korn shell.

Education and/or Experience: Include the education and experience that is necessary to perform the job satisfactorily.

• Bachelors of Science in computer science or equivalent


8+ Years overall experience

• 7+ years of ETL and SQL experience

• 3+ years of python and PySpark experience

• 3+ Snowflake experience

• 3+ years of AWS and unix experience

• Preferred certifications:

o AWS Certified Cloud Practitioner (amazon.com)

o Python and PySpark certifications

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