Cornerstone invites passionate freshers to apply for their SDET-Intern role in Pune! This Cornerstone Job Opening for Software Development internship offers hands-on experience in software testing, automation frameworks, and cloud technologies. Perfect for 2024 to 2026 Computer Science graduates with 0-6 months experience looking to build expertise in Selenium, C#, SQL, and AWS-powered testing environments.

Cornerstone Job Opening 2025 Overview
| Company: Cornerstone | |
| Role: SDET Intern | Experience Level: Freshers |
| Location: Pune | Eligible Batch: 2024, 2025, 2026 |
| Job Type: Internship | Salary/Stipend: ₹2 – ₹4 LPA (Expected) |
Software Engineer Intern Job Description:
As an SDET-Intern at Cornerstone, you’ll bridge manual testing and automation while working on cutting-edge AI/cloud projects. This role is ideal for those who want to master quality assurance in modern tech stacks.
Key Responsibilities in Software Dev Internship:
- Execute manual test cases & document defects using JIRA/Similar tools.
- Develop automated test scripts with Selenium framework using C#.
- Validate backend data integrity through SQL queries.
- Test React-based UIs and REST APIs.
- Integrate tests into CI/CD pipelines.
- Collaborate with developers in Agile sprints.
Required Skills & Qualifications
SDE Skills Required for Cornerstone Summer Internship:
- Proficiency in C# programming.
- Hands-on with Selenium automation framework.
- Strong understanding of OOPs concepts.
- Basic SQL knowledge for data validation.
- Familiarity with Agile methodologies.
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Eligibility Criteria for SDET Internship:
Education: B.Tech/M.Tech in Computer Science/IT, Electronics, or related fields.
Experience: 0-6 months in software testing/automation.
Technical Exposure: React, REST APIs, or AWS (preferred).
Fresher graduates from the 2024, 2025 and 2026 batches are eligible to apply.
Internship Location: Pune, Maharashtra, India
Perks and Benefits at Cornerstone:
- Mentorship from industry experts.
- Exposure to AI-driven testing tools & AWS cloud environments.
- Collaborative work culture with Agile teams.
- Networking opportunities with global tech professionals.
Career Growth Opportunities
- Potential for advancement to SDET Engineer or QA Analyst roles based on performance and requirements.
- Specialization in Test Automation Architectures or Cloud-Based Testing Solutions.
Salary/Stipend in Software Developer Internship at Cornerstone India:
It’s a paid internship with an estimated SDET Intern Salary/Stipend at Cornerstone is around INR 2 to 4 Lakhs Per Annum (LPA).
How to Apply for the Cornerstone Internship in Pune:
To apply or for more information regarding software testing internship for students, visit the Cornerstone career page using the following link.
Application Deadline: Rolling basis (apply early).
Explore Similar Opportunities:
| Company: Cornerstone | Job Type: Internship |
| Location: Pune | Role Focus: Software Developer |
| B.Tech | M.Tech |
| Computer Science/IT | Electronics |
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Frequently Asked Questions (FAQ)
(Q1) Can I apply without prior internship experience?
(A1) Yes! This role welcomes freshers with 0-6 months experience.
(Q2) Are non-CS graduates eligible?
(A2) Only Computer Science/IT or related degree holders can apply.
(Q3) Will I get AWS training during internship?
(A3) Basic AWS exposure is part of the role, but formal training isn’t specified.
What exactly does Cornerstone do?
Cornerstone revolutionizes workforce development through its AI-powered Galaxy platform. With 7,000+ global clients and 100M+ users, they enable organizations to build future-ready teams. In India, Cornerstone drives tech innovation from its Pune hub while fostering continuous learning.


