Tata Consultancy Services (TCS) is hiring an experienced QA Engineer for a role focused on AWS infrastructure testing, Terraform, Infrastructure as Code (IaC) validation and automated quality engineering. The opportunity is aimed at professionals with 5โ10 years of experience and is especially relevant for QA Engineers who want to move into Cloud QA, DevOps Testing and Infrastructure Automation.
๐ Role: QA Engineer
๐ Job ID: 429189
๐ผ Experience: 5โ10 Years
๐ Location: Bengaluru
๐ Other locations mentioned: Bangalore, Pune, Mumbai, Chennai, Hyderabad
๐ Qualification: Bachelor of Engineering
๐ ๏ธ Skills: AWS | Quality Analyst
๐
Apply By: 30 October 2026
๐ข Function: Technology
๐ผ Employment: Full-time
๐ข About TCS
Tata Consultancy Services is a global IT services, consulting and business solutions organization and part of the Tata Group. TCS works across cloud, AI, cybersecurity, engineering, digital transformation and enterprise technology. Its current careers platform describes the company as moving toward becoming an AI-led technology services organization, while supporting continuous learning and future-ready skills.
For QA professionals, TCS offers exposure to large enterprise environments and technology transformation programs. This particular role is especially interesting because it combines traditional QA practices with cloud infrastructure, AWS and Terraform-based automation.
๐ Job Overview
- Company: Tata Consultancy Services (TCS)
- Position: QA Engineer
- Job ID: 429189
- Experience: 5โ10 years
- Location: Bengaluru
- Other listed locations: Pune, Mumbai, Chennai, Hyderabad
- Qualification: Bachelor of Engineering
- Function: Technology
- Role: Engineer
- Core Technologies: AWS, Terraform, Infrastructure as Code
- Primary Focus: Infrastructure QA and automated IaC validation
โญ Why This Role Is Good for Experienced Professionals
This opportunity is particularly valuable for QA Engineers who want to expand beyond application-level testing into Cloud Quality Engineering. Instead of testing only web pages or APIs, you will validate infrastructure deployments and determine whether cloud resources are provisioned correctly.
The role covers AWS services such as EC2, S3, RDS, VPC, IAM and Lambda, giving candidates exposure to infrastructure components that are highly relevant to cloud engineering and DevOps careers.
๐ ๏ธ Skills Required
- Strong QA and test automation experience
- AWS fundamentals and hands-on cloud knowledge
- Terraform and Infrastructure as Code
- EC2, S3, RDS, VPC, IAM and Lambda
- Terraform modules and state concepts
- Infrastructure configuration validation
- Idempotency testing
- Functional, integration and regression testing
- Automated IaC validation frameworks
- Python or another scripting language
- AWS CLI
- Git and CI/CD pipelines
- Linux command-line fundamentals
- Cloud security and IAM principles
- Logging and monitoring concepts
- Defect analysis and root-cause investigation
- Agile/DevOps methodology
- Risk-based testing and test strategy
๐ฏ Expected TCS Interview Rounds
- Round 1 โ Recruiter Screening: Experience, AWS exposure, Terraform knowledge, location, notice period and compensation.
- Round 2 โ Technical QA Interview: Test strategy, automation frameworks, functional/integration/regression testing and defect investigation.
- Round 3 โ Cloud/IaC Technical Discussion: AWS services, Terraform modules, state management, idempotency, provisioning failures and infrastructure validation.
- Round 4 โ Managerial/Project Discussion: Ownership, production scenarios, stakeholder communication and working within DevOps teams.
- Round 5 โ HR/Final Discussion: Career goals, compensation, joining timeline and location.
๐ฐ Expected Salary Range
The job description does not disclose an official salary package. Public TCS salary data for QA Automation Engineers in Bengaluru shows reported total compensation varying widely by experience; recent data includes โน9โ10 LPA for 7โ9 years and โน10โ13 LPA for some 7โ9-year profiles, while broader reported ranges vary considerably.
For this specialized AWS + Terraform QA role, a practical market-oriented expectation could be approximately โน9โ16 LPA, depending on experience, cloud expertise, current CTC, project requirements and negotiation. This is an estimate, not an official TCS salary band.
๐ Preparation Tip
1. Master Terraform testing: Be ready to explain how you would validate a Terraform module before and after deployment. Cover configuration, dependencies, outputs, state and repeatability.
2. Understand idempotency: Practice a scenario where the same Terraform configuration is applied multiple times. Explain what should happen and how QA can detect unexpected changes.
3. Revise AWS deeply: Don’t just memorize services. Understand practical relationshipsโfor example, how IAM permissions affect EC2/S3 access or how VPC configuration impacts connectivity.
4. Prepare infrastructure failure scenarios: Practice answering: โTerraform deployment succeeded, but the application cannot connect to RDS. How would you investigate?โ
5. Learn AWS CLI: Hands-on commands for inspecting EC2, S3, IAM and other resources can strengthen your practical interview performance.
6. Connect automation with CI/CD: Explain how Terraform validation and automated infrastructure tests can run within Jenkins, GitHub Actions, GitLab CI or another pipeline.
๐ Resume Tips for This TCS Role
Your resume should position you as a Cloud QA / Automation Engineer, rather than a generic QA professional. Put AWS, Terraform, Infrastructure as Code, Automation, CI/CD and API/UI Testing prominently in the technical skills section if you genuinely possess those skills.
Use achievement-focused bullets such as: โAutomated validation of Terraform-based AWS infrastructure deployments, reducing manual environment verification effort by X%.โ If you have tested EC2, S3, RDS, VPC or IAM configurations, mention those services explicitly.
Highlight Python/scripting, AWS CLI, pipeline integration, infrastructure validation, security testing and production troubleshooting. If you have experience creating reusable automation frameworks, quantify coverage and execution-time improvements.
๐ฉ How to Apply
๐ Application Link: Click Here
Search for TCS Job ID 429189 โ QA Engineer through the official TCS Careers portal and apply through the relevant TCS/iBegin career workflow. TCS states that open opportunities are listed on its careers portal and shortlisted applicants are contacted using their registered details.
๐ Final Thoughts: This TCS opening is a strong opportunity for experienced QA professionals who want to transition into Cloud QA and Infrastructure Quality Engineering. The combination of AWS + Terraform + automated IaC validation + security + CI/CD makes this significantly different from a conventional application-testing role. Candidates who can demonstrate hands-on cloud troubleshooting and explain how they would automate infrastructure validation should have a strong advantage.
