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279 Security and Intelligence Services (India) Jobs
Python/Bigdata developer
Security and Intelligence Services (India)
posted 27d ago
Job Role Insights
Flexible timing
Key skills for the job
Job Description
- Lead the design and implementation of EMR / Spark workloads using Python, including data access from relational databases and cloud storage technologies.
- Implement new powerful functionalities using Python, Pyspark, AWS and Delta Lake.
- Independently come up with optimal designs for the business use cases and implement the same using big data technologies.
- Enhance existing functionalities in Oracle/Postgres procedures, functions.
- Performance tuning of existing Spark jobs.
- Respond to technical queries from operations and product management team.
- Implement new functionalities in Python, Spark, Hive.
- Enhance existing functionalities in Postgres procedures, functions.
- Collaborate with cross-functional teams to support data-driven initiatives.
- Mentor junior team members and promote best practices.
- Respond to technical queries from the operations and product management team.
- Bachelor s degree in computer science, Information Systems, or Engineering, or equivalent work experience.
- 5 - 8 years of IT experience in application support or development.
- Hands on development experience on writing effective and scalable Python programs.
- Deep understanding of OOP concepts and development models in Python.
- Knowledge of popular Python libraries/ORM libraries and frameworks.
- Exposure to unit testing frameworks like Pytest.
- Good understanding of spark architecture as the system involves data intensive operations.
- Good amount of work experience in spark performance tuning.
- Experience/exposure in Kafka messaging platform.
- Experience in Build technology like Maven, Pybuilder.
- Exposure with AWS offerings such as EC2, RDS, EMR, lambda, S3,Redis.
- Hands on experience in at least one relational database (Oracle, Sybase, SQL Server, PostgreSQL).
- Hands on experience in SQL queries and writing stored procedures, functions.
- A strong willingness to learn new technologies.
- Excellent communication skills, with strong verbal and writing proficiencies.
- Proficiency in building data analytics solutions on AWS Cloud.
- Experience with microservice and serverless architecture implementation.
Employment Type: Full Time, Permanent
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Security and Intelligence Services (India) Benefits
Health Insurance 
Job Training 
Soft Skill Training 
Free Transport 
Team Outings 
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