INTERNSHIP DETAILS

Software Engineering Intern, India

CompanyCNC SOFTWARE LLC
LocationPune City
Work ModeOn Site
PostedApril 8, 2026
Internship Information
Core Responsibilities
The intern will write software to fix defects and add features to complex commercial CAD/CAM applications. They will also improve build tools, write unit tests, and document code to ensure consistency and reusability.
Internship Type
intern
Company Size
789
Visa Sponsorship
No
Language
English
Working Hours
40 hours
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About The Company
For more than 40 years, Mastercam has thrived where others retreat, turning “too complex” into “done.” From pioneering PC-based CAD/CAM in 1983 to powering over 450,000 installations worldwide, we have built a legacy of relentless innovation and global support. And today, we evolve again as we introduce our re-imagined and updated brand identity! Challenge Accepted.™, is not just a phrase - it is who we are. It reflects the spirit that drives us to tackle the toughest jobs, embrace change, and empower manufacturers everywhere. As automation, AI, and digital transformation reshape the industry, we remain committed to helping our customers program the impossible: faster, smarter, and without compromise. The backbone of the Mastercam community is our global reseller network. Our resellers partner closely with customers, offering strategy, expertise, and support to ensure success at every level. Mastercam delivers solutions for designers and NC programmers across industries - milling, turning, wire EDM, routing, plasma cutting, laser machining, and 3D design. Our customers range from one-person job shops to Fortune 100 manufacturers. The same software trusted by Boeing, IBM, and Sikorsky is accessible to small shops everywhere. And to prepare the next generation of skilled professionals, Mastercam is available to educational institutions at significant discounts. As we continue to grow and expand into new markets and technologies, our focus remains clear: delivering tools that drive productivity, precision, and performance - today and tomorrow.
About the Role

*We are hiring one intern to start immediately with a focus on Machine Learning and work through December, and one intern with C++ skills to start in July and work through December*

Your Role at a Glance

We are looking for an Intern to join our Software Engineering department in our Pune, India office. Our department builds a large-scale, commercial CAD/CAM application used extensively throughout the manufacturing industry. 

As a member of our Software Engineering department, you'll use modern techniques to solve complex software development challenges. Our Software Engineering department works in a wide range of areas, including toolpath generation, graphics, user experience development, CAD development, and more. Depending on your interests and skill set, you could find yourself modernizing some of our legacy code using the latest C++ standard, developing hybrid cloud features on Microsoft Azure platform, implementing new user interfaces in C#, React, WPF and XAML, streamline and optimizing our build and deployment tools, or creating new algorithms to drive CNC machine tools. 

To succeed in this role, you will need to understand software engineering best practices, including design patterns and the SOLID and DRY principles. You have a drive to constantly improve your software development skills, and will have a passion for clean, well-written code. In addition, you'll be a proactive self-starter who can communicate well with both technical and non-technical coworkers.

How You’ll Drive Success

Essential duties & responsibilities

  • Write software to fix defects and add features to complex commercial CAD/CAM software.
  • Write unit tests to test functionality and improve test coverage.
  • Improve and modify tools and processes used to build and test our products.
  • Document code, tools, and processes to ensure consistency and improve reusability of tools and code.

The Talents We’re Seeking

Education

  • 1+ years of experience developing software.
  • A solid understanding of object-oriented development.
  • Familiar with standard software development practices such as source control, peer reviews, and unit testing.
  • Ability to work independently, as well as within a team, to support the overall strategy and departmental goals.
  • Solid organizational skills, attention to detail and the ability to use sound judgement as needed.
  • Dedicated individual who takes a pro-active approach to learning. 
  • Ability to clearly communicate with both technical and non-technical co-workers. 

Who We Are

At Mastercam, we do not just keep pace with manufacturing—we set the pace. For over 40 years, we have been the name behind the breakthroughs, the partner for those who refuse to settle. When the industry says “too complex,” we say, “challenge accepted.” 

We are more than software. We are a movement of makers, innovators, and problem-solvers driving transformation across the globe. 

Backed by a network of 400 Channel Partners and a thriving developer community, Mastercam delivers the tools and expertise to turn ambitious ideas into flawless reality. From aerospace to automotive, medical to education, we empower manufacturers to push boundaries and redefine what is possible. 

As part of Intelligent Manufacturing and the Sandvik Group, we are leading the charge in digital transformation. Our team of 350+ professionals is united by a single mission: to help achieve precision, productivity, and performance without compromise. 

Our Core Values? They are not just words. They are how we win: 

  • Winning Together: Collaboration is not optional—it is the engine that drives us. 
  • Curiosity: We question, we explore, we innovate. Every day. 
  • Responsibility: Safety, integrity, and sustainability aren’t boxes to check—they are the foundation of trust. 
  • Customer-Focused: We listen. We adapt. We deliver. Always. 

Innovation. Collaboration. Growth. That is the Mastercam way. Explore more at www.mastercam.com, connect on LinkedIn, and join the conversation with #mastercam. 

The next big challenge is waiting—are you ready to accept? 

It is the policy of the company to provide equal employment opportunities to all employees and employment applicants without regard to race, color, religion, sex, or national origin or any other classification protected by applicable local or state laws.

EOE/M/F/Vet/Disabled are encouraged to apply.

We are an E-Verify Employer.

Key Skills
Machine LearningC++C#ReactWPFXAMLMicrosoft AzureCADCAMObject-oriented developmentSource controlUnit testingDesign patternsSOLID principlesDRY principlesAlgorithm development
Categories
SoftwareTechnologyEngineeringManufacturing