BI Developer

ECS | Enterprise Change Specialists; Hyderabad; On-site; INR 1,500,000 - 2,100,000; Full time

Job summary

ECS | Enterprise Change Specialists is seeking a BI Officer to join our Data & Analytics team in Hyderabad. The role requires hands-on expertise in ETL, data warehousing and data visualization across on‑premise and AWS cloud BI environments.

The ideal candidate will have 6+ years of BI development or data engineering experience, with exposure to sectors like banking, telecom, government, aviation, or technology consulting.

Qualifications

• Hands-on ETL development and workflow design.
• Data warehousing concepts, data modeling, and architecture.
• SQL, PL/SQL and Python for data manipulation.
• Experience with big data tools like Spark, Hive, Kafka, HDFS, NiFi.
• Power BI and Tableau for data visualization.
• Familiarity with data governance, data validation, and security standards.
• Experience with structured and unstructured datasets.

Responsibilities

• Design and implement ETL processes and data pipelines.
• Develop and maintain data warehouse models and architectures.
• Create data visualizations and dashboards using Power BI/Tableau.
• Collaborate on data governance, validation, and security practices.
• Work with on-premise and AWS cloud BI environments.
• Explore data across banking, financial services, telecom, government, aviation, or tech consulting domains.

Skills

ETL development

Data warehousing

Data modeling

Python

SQL

PL/SQL

Data governance

Data validation

Security standards

Structured data

Unstructured data

Data integration

Education

Bachelor’s or Master’s in CS/DS/IS

Tools

SQL

PL/SQL

Python

Spark

Hive

Kafka

HDFS

NiFi

Power BI

Tableau

Job description

1. Job Summary

We are seeking a results-driven and technically proficient Business Intelligence (BI) Officer to join our Data & Analytics team. This role requires strong expertise in ETL processes, data warehousing, and data visualization, along with hands‑on experience in both on‑premise and AWS cloud BI environments. The ideal candidate should possess a deep understanding of modern BI tools and have domain exposure to sectors like banking, financial services, telecom, government, aviation, or technology consulting.

2. Must-Have Skills (Mandatory)

• Strong experience in ETL development and workflow design
• Proficiency in data warehousing concepts, data modeling, and architecture
• Hands‑on with SQL, PL/SQL, and Python for data manipulation
• Experience with big data tools such as Spark, Hive, Kafka, HDFS, and NiFi
• Proficiency in data visualization tools like Power BI and Tableau
• Familiarity with data governance, data validation, and security standards
• Experience with structured and unstructured datasets

3. Good-to-Have Skills (Optional)

• Experience with NoSQL databases and traditional RDBMS
• Familiarity with Scala and data lake architectures
• Understanding of CI/CD practices in BI solution deployments
• Relevant certifications in AWS, BI tools, or Data Engineering

4. Qualifications & Experience

• Bachelor’s or Master’s degree in Computer Science, Data Science, Information Systems, or a related field
• Minimum of 6 years of hands‑on experience in BI development or data engineering
• Experience working in on‑premise as well as AWS cloud environments
• Exposure to one or more of the following sectors is highly preferred:
  • Banking / Financial Services
  • Telecommunications
  • Government / Public Sector
  • Aviation
  • Technology / IT Consulting