INTERNSHIP DETAILS

Software Engineer Intern

CompanyPubMatic, Inc.
LocationRedwood City
Work ModeOn Site
PostedMarch 25, 2026
Internship Information
Core Responsibilities
The intern will design and implement scalable and low-latency ad server features while adhering to best practices for software development. They will take ownership of their work and maintain focus to deliver high-quality results on time.
Internship Type
full time
Salary Range
$35 - $40
Company Size
1276
Visa Sponsorship
No
Language
English
Working Hours
40 hours
Apply Now →

You'll be redirected to
the company's application page

About The Company
PubMatic is the leading AI-powered ad tech company delivering digital advertising performance. Through an intelligent, unified platform that connects buyers, publishers, data partners, and commerce media networks, PubMatic delivers superior performance with greater transparency, control, and efficiency. Since 2006, PubMatic has pioneered every major advance in programmatic advertising, from enabling the first OpenRTB transactions to embedding AI-driven optimization and privacy-focused innovation across its platform. With omnichannel scale, proven reliability, and a track record of continuous innovation, PubMatic is building a more intelligent, profitable, and sustainable open internet. Built to Connect. Powered to Perform
About the Role

 

PubMatic (Nasdaq: PUBM) is an independent technology company maximizing customer value by delivering digital advertising’s supply chain of the future.

 

PubMatic’s sell-side platform empowers the world’s leading digital content creators across the open internet to control access to their inventory and increase monetization by enabling marketers to drive return on investment and reach addressable audiences across ad formats and devices.

 

Since 2006, our infrastructure-driven approach has allowed for the efficient processing and utilization of data in real time. By delivering scalable and flexible programmatic innovation, we improve outcomes for our customers while championing a vibrant and transparent digital advertising supply chain.

 

Job Description:

 

We are immediately hiring a skilled Software Engineering Intern to join our team in Redwood City on a hybrid schedule, dedicated to designing and implementing the next generation of highly scalable and low-latency ad server features. As context, PubMatic currently supports more than 500 billion requests per day with our Ad Server environment.

 

If you thrive on the challenge of constructing applications and architectures capable of handling hundreds of billions of requests daily, managing millions of requests per second, and enjoy a dynamic and fast-paced work environment, PubMatic offers a compelling opportunity. We provide competitive pay, attractive incentives, a culture of teamwork, collaborative and intelligent colleagues, and ample opportunities for career growth.

 

Responsibilities:

 

  • Adhere to best practices for software development and documentation to ensure designs meet requirements and deliver high-quality work.
  • Demonstrate the ability to work independently and self-direct.
  • Take ownership of work and maintain focus to deliver on time.
  • Exhibit a willingness to go the extra mile to achieve superior results.

 

Qualifications:

 

  • BS/MS/BE/ME/M.Tech/BCS/MCS/BCS/MCA in Computer Science or equivalent.
  • 1+ years of development experience in C/C++, Linux/UNIX environment.
  • Proficient understanding of Data Structures and Algorithms.
  • Excellent problem-solving skills.
  • Familiarity with OS and system programming, including multi-threading, multi-processing, and memory management.
  • Ability to troubleshoot issues with existing features live on production.
  • Capability to write clean, modular, and loosely coupled code.
  • Understanding of end-to-end product functionality.
  • Proficient in software design for assigned tasks.
  • Working knowledge of scripting languages such as Perl, Python, or Shell.
  • Experience with databases, preferably MySQL.
  • Collaborate closely with senior engineers to develop the best technical design and approach for new product development.

 

Nice to Have:

 

  • Knowledge of GO language

 

Base Compensation Range: $35.00 - $40.00 p/hr (6 months temp, full time conversion contingent upon performance and availability of headcount)

 

In accordance with applicable law, the above salary range provided is PubMatic’s reasonable estimate of the base salary for this role. The actual amount may vary, based on non-discriminatory factors such as location, experience, knowledge, skills and abilities.

 

#LI-DNI

 

Return to Office: PubMatic employees throughout the globe have returned to our offices via a hybrid work schedule (3 days “in office” and 2 days “working remotely”) that is intended to maximize collaboration, innovation, and productivity among teams and across functions.

 

Diversity and Inclusion: PubMatic is proud to be an equal opportunity employer; we don’t just value diversity, we promote and celebrate it. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status

Key Skills
C/C++LinuxData StructuresAlgorithmsProblem-SolvingOS ProgrammingMulti-ThreadingMulti-ProcessingMemory ManagementTroubleshootingClean CodeModular CodeScripting LanguagesMySQLCollaborationGO Language
Categories
TechnologySoftwareEngineering