Job Title:  T&T-EAD-Consultant | ETL Testing | Bengaluru | Engineering

Job requisition ID ::  81408
Date:  Jun 26, 2025
Location:  Bengaluru
Designation:  Consultant
Entity:  Deloitte Touche Tohmatsu India LLP

 

Your potential, unleashed.

 

India’s impact on the global economy has increased at an exponential rate and Deloitte presents an opportunity to unleash and realize your potential amongst cutting edge leaders, and organizations shaping the future of the region, and indeed, the world beyond.

 

At Deloitte, your whole self to work, every day. Combine that with our drive to propel with purpose and you have the perfect playground to collaborate, innovate, grow, and make an impact that matters.

 

The Team

Deloitte’s Technology & Transformation practice can help you uncover and unlock the value buried deep inside vast amounts of data. Our global network provides strategic guidance and implementation services to help companies manage data from disparate sources and convert it into accurate, actionable information that can support fact-driven decision-making and generate an insight-driven advantage. Our practice addresses the continuum of opportunities in business intelligence & visualization, data management, performance management and next-generation analytics and technologies, including big data, cloud, cognitive and machine learning.            

 

Your work profile:

 

As a Analyst/Consultant/Senior Consultant in our T&T Team you’ll build and nurture positive working relationships with teams and clients with the intention to exceed client expectations: -

 

  • Design, develop and deploy solutions using different tools, design principles and conventions.
  • Configure robotics processes and objects using core workflow principles in an efficient way; ensure they are easily maintainable and easy to understand.
  • Understand existing processes and facilitate change requirements as part of a structured change control process.
  • Solve day to day issues arising while running robotics processes and provide timely resolutions.
  • Maintain proper documentation for the solutions, test procedures and scenarios during UAT and Production phase.
  • Coordinate with process owners and business to understand the as-is process and design the automation process flow.

 

Desired Qualifications

  1. Test Planning & Strategy:
  • Analyze business requirements, data mappings, and technical specifications to design comprehensive test plans and test cases for ETL processes.
  • Develop testing strategies for data extraction, transformation, and loading workflows in the data warehouse.
  1. ETL Testing Execution:
  • Validate ETL processes to ensure accurate data extraction, transformation, and loading into data warehouses.
  • Perform data validation by comparing source and target systems for data integrity and accuracy.
  • Execute functional, regression, and system integration testing for ETL processes.
  1. Defect Management:
  • Identify, document, and track defects using tools like Jira or Bugzilla.
  • Collaborate with developers and data engineers to resolve issues and verify fixes.
  1. Agile Collaboration:
  • Actively participate in Agile ceremonies such as sprint planning, daily stand-ups, and retrospectives.
  • Work closely with developers, product owners, and business analysts to ensure quality deliverables within sprint timelines.
  1. Data Quality Assurance:
  • Perform data profiling and data validation to ensure accuracy, completeness, and consistency.
  • Validate data transformation rules and business logic to ensure compliance with requirements.
  1. Test Automation (Optional):
  • Develop and execute automated test scripts for ETL processes using tools like Python, Selenium, or any relevant ETL automation frameworks.
  • Optimize and maintain existing automation frameworks for better efficiency.
  1. Reporting & Documentation:
  • Create detailed test documentation, including test cases, results, and defect logs.
  • Provide regular updates on testing progress and quality metrics to stakeholders.

 

Required Skills & Qualifications:

  • Experience: 2-5 years of experience in ETL and data warehouse testing.
  • ETL Tools: Hands-on experience with ETL tools like Informatica, Talend, SSIS, or DataStage.
  • SQL Skills: Strong proficiency in writing complex SQL queries for data validation and back-end testing.
  • Agile Methodology: Experience working in Agile environments, with familiarity in Scrum or Kanban practices.
  • Data Validation: Solid understanding of data modeling, data transformation rules, and data quality concepts.
  • Defect Tracking: Experience using defect tracking tools such as Jira, Bugzilla, or equivalent.
  • Communication Skills: Excellent communication and collaboration skills to work effectively with cross-functional teams.

 

Preferred Qualifications:

  • BI Tools: Experience testing BI reports/dashboards using tools like Tableau, Power BI, or MicroStrategy.
  • Automation Skills: Exposure to automation testing tools/frameworks for ETL or data pipelines (e.g., Python, Selenium).
  • Big Data: Knowledge of testing data in Big Data environments, including Hadoop or Spark.
  • Cloud Platforms: Familiarity with cloud data platforms such as AWS Redshift, Google BigQuery, or Azure Synapse.
  • Certifications: ISTQB or other relevant certifications in testing are a plus.

 

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Location and way of working:

  • Base location: Bangalore, Mumbai, Delhi, Pune, Hyderabad
  • This profile involves occasional travelling to client locations.
  • Hybrid is our default way of working. Each domain has customized the hybrid approach to their unique needs.

 

Your role as a Consultant/Senior Consultant/Manager:

 

We expect our people to embrace and live our purpose by challenging themselves to identify issues that are most important for our clients, our people, and for society.

 

In addition to living our purpose, Analyst/Consultant/Senior Consultant across our organization must strive to be:

 

  • Inspiring - Leading with integrity to build inclusion and motivation.
  • Committed to creating purpose - Creating a sense of vision and purpose.
  • Agile - Achieving high-quality results through collaboration and Team unity.
  • Skilled at building diverse capability - Developing diverse capabilities for the future.
  • Persuasive / Influencing - Persuading and influencing stakeholders.
  • Collaborating - Partnering to build new solutions.
  • Delivering value - Showing commercial acumen
  • Committed to expanding business - Leveraging new business opportunities.
  • Analytical Acumen - Leveraging data to recommend impactful approach and solutions through the power of analysis and visualization.
  • Effective communication – Must be well abled to have well-structured and well-articulated conversations to achieve win-win possibilities.
  • Engagement Management / Delivery Excellence - Effectively managing engagement(s) to ensure timely and proactive execution as well as course correction for

the success of engagement(s)

  • Managing change - Responding to changing environment with resilience
  • Managing Quality & Risk - Delivering high quality results and mitigating risks with utmost integrity and precision
  • Strategic Thinking & Problem Solving - Applying strategic mindset to solve business issues and complex problems.
  • Tech Savvy - Leveraging ethical technology practices to deliver high impact for clients and for Deloitte
  • Empathetic leadership and inclusivity - creating a safe and thriving environment where everyone's valued for who they are, use empathy to understand others to adapt our behaviours and attitudes to become more inclusive. 

 

How you’ll grow

 

Connect for impact

 

Our exceptional team of professionals across the globe are solving some of the world’s most complex business problems, as well as directly supporting our communities, the planet, and each other. Know more in our Global Impact Report and our India Impact Report.

 

Empower to lead

 

You can be a leader irrespective of your career level. Our colleagues are characterised by their ability to inspire, support, and provide opportunities for people to deliver their best and grow both as professionals and human beings. Know more about Deloitte and our One Young World partnership.

 

Inclusion for all

 

At Deloitte, people are valued and respected for who they are and are trusted to add value to their clients, teams and communities in a way that reflects their own unique capabilities. Know more about everyday steps that you can take to be more inclusive. At Deloitte, we believe in the unique skills, attitude and potential each and every one of us brings to the table to make an impact that matters.

 

 

 

Drive your career

 

At Deloitte, you are encouraged to take ownership of your career. We recognise there is no one size fits all career path, and global, cross-business mobility and up / re-skilling are all within the range of possibilities to shape a unique and fulfilling career. Know more about Life at Deloitte.

 

 

Everyone’s welcome… entrust your happiness to us                                                                                                                 

                                                                                                                

Our workspaces and initiatives are geared towards your 360-degree happiness. This includes specific needs you may have in terms of accessibility, flexibility, safety and security, and caregiving. Here’s a glimpse of things that are in store for you. 

 

 

Interview tips

 

We want job seekers exploring opportunities at Deloitte to feel prepared, confident and comfortable. To help you with your interview, we suggest that you do your research, know some background about the organisation and the business area you’re applying to. Check out recruiting tips from Deloitte professionals.