
Data Modeller
6 days ago
Summary
We are looking for a Data Modeller with at least 3 years of professional experience in designing scalable data models and writing complex SQL queries in Postgres and MongoDB. The ideal candidate must also have hands-on expertise in Python and data-related libraries along with strong working knowledge of AWS data services and strong AWS fundamentals like VPC, subnets, routing, peering and configuring inbound/outbound rules.
Key Responsibilities
- Design, develop, and maintain conceptual, logical, and physical data models across relational (Postgres) and NoSQL (MongoDB) systems.
- Write and optimize complex SQL queries, stored procedures, and views in Postgres; build advanced queries and aggregation pipelines in MongoDB.
- Develop and automate ETL/ELT data pipelines using Python and libraries such as pandas, NumPy, SQLAlchemy, PyMongo, boto3.
- Manage and optimize AWS Data related services. Experience in other cloud providers like Azure, GCP is good to have.
- Configure network routing, inbound/outbound rules, and security groups for secure data access.
- Monitor performance, troubleshoot issues, and ensure scalability, data quality, and security.
- Collaborate with data engineers, analysts, and business teams to translate requirements into effective data solutions.
Required Skills & Experience
- Minimum 3 years of experience in data modelling, database development, and SQL programming.
- Expertise in Postgres (complex queries, indexing, optimization) and MongoDB (schema design, aggregation).
- Strong hands-on experience with Python and related libraries (pandas, NumPy, SQLAlchemy, PyMongo, boto3). Shell scripting must have.
- Proficiency in AWS cloud services: RDS, S3, CloudWatch, VPC, IAM, ASM, EC2, Event bridge and any other data-based services.
- Experience with Routing, Peering, Inbound/Outbound rules, and security group configuration.
- Strong problem-solving, analytical, and communication skills.
- Knowledge of data governance and compliance frameworks.
Organisation
Facctum IT Solutions India Private Limited
Job Type
Full time
Industry
Engineering
Work Experience
3-6 Years
Date Opened
09/26/2025
City
Bengaluru
State/Province
Karnataka
Country
India
Zip/Postal Code
560071
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