Data warehousing Testing

Tekskills; Mumbai; On-site; INR 900,000 - 1,500,000; Full time

Job summary

Tekskills is seeking a data engineering professional with strong ETL, SQL and cloud skills to design, test and optimize data flows. You will create test scenarios, data sets, and scripts, while translating business requirements into technical solutions across Azure and Databricks environments.

Experience in handling semi-structured data (CSV/JSON), writing complex SQL, and automating tests with Selenium (TestNG/Cucumber) is preferred. Collaborative role with deadlines-driven project work.

Qualifications

• Experience with ETL, SQL, Azure and Databricks.
• Strong SQL skills including complex data types.
• Ability to translate business requirements into technical solutions.
• Experience writing new code (SQL/Java/Python/Excel macros) for data comparison and test data generation.
• Cloud exposure (Azure/AWS) and handling CSV/JSON/text data.
• Ability to influence stakeholders to meet deadlines without sacrificing quality.
• Knowledge of Selenium with TestNG or Cucumber for automation.

Responsibilities

• Apply ETL knowledge to design and test data flows.
• Develop and optimize SQL queries for data validation.
• Translate business needs into test scenarios and data sets.
• Create and execute test plans, test cases and scripts.
• Collaborate on cloud-based data solutions using Azure/AWS.

Skills

ETL knowledge

SQL programming

Azure

Databricks

Database concepts & testing

Business requirements translation

Advanced SQL queries

Code writing (SQL/Java/Python/Excel)

Cloud (Azure/AWS)

Semi-structured data handling (CSV/JSN

Test planning & test data creation

Test automation (Selenium)

TestNG or Cucumber (BDD)

Tools

Selenium

TestNG

Cucumber

Job description

Role & responsibilities

Job Description:

• ETL Knowledge, SQL Programming, Azure, Data bricks
• Should have experience in database/ETL concepts & testing
• Should have experience in understanding business requirements and translating them (writing) and resolving complex sql queries.
• Should be able to write new code (SQL/java/python/excel macro) to compare two tables, create test scenario/ test data
• Experience working with Cloud (Azure,AWS)Experience in handling semi structure data like csv, json, text
• Ability to influence and negotiate with others to meet project deadlines without compromising quality
• Should be very strong in writing SQL queries using complex data types
• Should be able to create testcases, scenarios, test-plan, test scripts
• Should have basic knowledge in Selenium using TestNG or BDD (cucumber)

Essential Skills:

Preferred candidate profile