Job Overview
| Details | Info |
|---|---|
| Company | Cornerstone |
| Position | Junior Engineer – Python Intern |
| Qualification | BE / BTech / BSc / BCA / MCA or Related Field |
| Experience | Freshers Eligible |
| Location | Pune, India |
| Job Type | Internship |
| Work Mode | Office Based |
| Skills Required | Python, REST APIs, Git, OOP Concepts |
| Salary | As Per Company Standards |
| Recruitment Year | 2026 |
About Cornerstone
Cornerstone is a growing technology company that builds innovative software solutions for businesses across multiple industries. Known for their strong engineering culture and focus on quality, Cornerstone provides a great environment for freshers who want to learn fast, work on real projects, and build a solid foundation in software development. Their Pune office is a hub of talented engineers working on modern technology stacks.
If you are a fresher looking to gain hands on Python development experience in a professional office environment, this internship is a perfect starting point for your tech career.
About the Internship
Cornerstone is hiring Junior Engineer Python Interns for their Pune office. This internship is open to freshers who have completed or are pursuing BE, BTech, BSc, BCA, MCA, or any related field. No prior work experience is required — just strong Python skills and a genuine interest in software engineering.
This is an office based internship where you will work alongside experienced engineers on real software projects and gain practical industry experience from day one.
What You Will Work On
- Writing clean and efficient Python code for real world software applications
- Developing and integrating REST APIs for backend systems
- Working with Git for version control and collaborative development
- Applying object oriented programming concepts in daily coding tasks
- Collaborating with senior engineers on product development and feature building
- Testing and debugging Python code to ensure smooth application performance
- Participating in code reviews and contributing to technical discussions
- Learning and applying best practices in Python software engineering
Who Can Apply – Eligibility Criteria
- Completed or pursuing BE, BTech, BSc, BCA, MCA, or related field
- Freshers are welcome — no prior work experience needed
- Strong knowledge of Python programming language
- Understanding of REST API development and integration
- Familiarity with Git for version control
- Good understanding of object oriented programming concepts
- Strong problem solving and logical thinking skills
- Ability to work in a team and communicate clearly
- Must be willing to work from the Pune office
What You Will Learn
- Hands on experience building real world Python applications
- Deep understanding of REST API development and integration
- Knowledge of Git workflows and collaborative software development
- Exposure to professional software engineering practices and tools
- Mentorship from experienced Python developers and engineers
- Build a strong portfolio of real projects to showcase to future employers
Career Growth Opportunities
- High performing interns may receive a full time job offer at Cornerstone
- Get an internship certificate from a reputed technology company
- Add strong Python development experience to your resume
- Build a professional network in Pune’s thriving tech ecosystem
- Gain skills that are in very high demand in the software industry
Interview Preparation Guide
Selection Process
- Online Coding Assessment – Python and Programming concepts
- Technical Interview – Python, REST APIs, Git, and OOP concepts
- HR Interview
Resume Tips
- Keep resume clean and well structured
- Highlight any Python or backend development related academic projects
- Mention all programming languages, frameworks, and tools you know
- Add any certifications, open source contributions, or hackathons
- Include links to your GitHub or portfolio if available
Day Before Interview Checklist
- Revise Python basics and OOP concepts thoroughly
- Practice writing and explaining REST API code
- Re-read your own resume carefully
- Prepare a clear explanation of your best Python project
- Keep your ID proof ready
- Sleep well and stay confident
How to Apply
- Visit the official Cornerstone Careers Portal
- Search for Junior Engineer Python Intern position in Pune
- Create your profile and upload your updated resume
- Fill in all required details carefully
- Submit your application before the deadline
Make sure your resume highlights your Python skills, REST API knowledge, Git experience, and any relevant academic projects before applying
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