Senior Automation Tester - C#, Selenium, Python
India
Job Description
Senior Automation Tester - C#, Selenium, Python
Hyderabad, Telangana

Job Summary

The Senior Automation Tester will be responsible for designing, developing, and executing automation scripts using c#, selenium, and python. The role involves collaborating within team to ensure the quality and effectiveness of software applications.

Validation Engineer
A Device Validation Engineer is responsible for validating hardware–software integration across devices to ensure quality, performance, reliability, and compatibility before release. The role focuses on early silicon bring‑up, OS validation, performance/power analysis, and end‑to‑end device health across EV, DV, and retail‑ready platforms.
This role acts as a bridge between silicon vendors (IHVs), OEMs, OS engineering, and automation labs, providing high‑confidence Go / No‑Go signals for device readiness.
Key Responsibilities
Device & Platform Validation
Execute EV/DV device validation for new silicon, firmware, and hardware platforms
Validate OS bring‑up, driver integration, and firmware interactions
Ensure device readiness across boot, sleep/resume, power, performance, thermal, and stability
Analyse power, performance, and resource utilization (NPU, CPU, GPU, RAM, battery)
Identify regressions, gaps, and anomalies against baseline targets
Perform competitive and comparative analysis across SoCs, IHVs, and platforms
Perform deep triage and root‑cause analysis across OS, drivers, firmware, and silicon
Automation
Leverage and extend automation pipelines for functional, performance, and concurrency testing
Contribute to automation coverage to reduce manual validation effort
Required Skills & Qualifications
Technical Skills
Strong understanding of computer architecture, SoCs, and device hardware
Experience with Windows OS internals, drivers, firmware, and BIOS/UEFI
Hands‑on experience with device validation, platform testing, or system testing
Proficiency in debugging tools (WPA), ETL logs analysis, telemetry, and performance counters
Knowledge of power/perf tuning, concurrency testing, and stress testing
Automation & Tools
Experience with test automation frameworks
Scripting skills in Python / PowerShell / C# / similar
Familiarity with CI/CD pipelines, dashboards, and telemetry systems
Collaboration & Communication
Strong problem‑solving and analytical mindset
Ability to translate complex technical findings into actionable insights

Key Responsibilities

1. Develop and implement automation frameworks using c#, selenium, and python to support testing processes.
2. Write, maintain, and execute automated test scripts for web and mobile applications.
3. Collaborate with qa and development teams to identify issues, troubleshoot defects, and ensure timely resolution.
4. Analyze test results and provide recommendations for improvements in software quality and performance.
5. Stay updated with industry best practices and tools in test automation to enhance efficiency and effectiveness.

Skill Requirements

1. Strong proficiency in c# programming language for automation testing.
2. Expertise in utilizing selenium for creating automated test scripts.
3. Solid understanding of python programming language for automation and scripting tasks.
4. Solid understanding of software testing methodologies and practices.
5. Good problem-solving skills and attention to detail.
6. Good communication and collaboration abilities to work effectively in a team environment.

Other Requirements

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Information at a Glance

Why HCLTech?

At HCLTech, you'll supercharge your potential. You'll find your career. And you'll find your spark. All at a place that knows that helping its customers stay on top starts by putting its people first.

HCLTech is a global technology company, home to more than 226,300 people across 60 countries, delivering industry-leading capabilities centered around digital, engineering, cloud and AI, powered by a broad portfolio of technology services and products. We work with clients across all major verticals, providing industry solutions for Financial Services, Manufacturing, Life Sciences and Healthcare, Technology and Services, Telecom and Media, Retail and CPG, and Public Services. Consolidated revenues as of 12 months ending December 2025 totaled $14.5 billion.

23 Benefits At HCLTech, we believe in empowering our employees with comprehensive benefits that support their professional growth and enhance their well-being. When you sign up for a career with us, you gain access to: https://rmkcdn.successfactors.com/147eb21f/a701dca9-f32d-4fc9-9447-6.svg Industry-benchmarked compensation https://rmkcdn.successfactors.com/147eb21f/b0c54381-ddcc-4a33-9b35-9.svg Best-in-class healthcare benefits https://rmkcdn.successfactors.com/147eb21f/b73027be-7aae-4d36-a090-4.svg Personal time off https://rmkcdn.successfactors.com/147eb21f/d5b4fdfd-2e99-4e26-9878-9.svg Maternity and paternity benefits https://rmkcdn.successfactors.com/147eb21f/3d42b0fc-4652-435a-9ece-c.svg Access to skills / higher education programs/resources https://rmkcdn.successfactors.com/147eb21f/aeddeaf2-9e25-4584-ad11-d.svg Discounts on products and services via Benefit Box https://rmkcdn.successfactors.com/147eb21f/a9609a3b-2700-4b3c-9d90-a.svg Participate in CSR programs and live life with a purpose https://rmkcdn.successfactors.com/147eb21f/c6e33851-710f-4634-bd69-f.svg Opportunities to grow and advance your career Note: The benefits listed above vary depending on the nature of your employment and the country where you work. Some benefits may be available in some countries but not in all.