Sumo Digital India

C++ Software Developer Intern

InternshipHybridThiruvananthapuram, Kerala6 months18K/mo15 openingsImmediate / Rolling

About this internship

Join Sumo Digital India in Thiruvananthapuram as a C++ Software Developer Intern. This entry-level internship is designed for students and recent graduates who learn best by building, shipping and getting real feedback on C++ application and systems programming work. About the role As a C++…

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Skills you'll use

C++ (11/14/17)STLData Structures & AlgorithmsMemory ManagementMultithreadingCMakeGDB / DebuggingLinuxGitPerformance Profiling

What you'll do

Work on writing and debugging C++ where memory, latency and correctness genuinely matter alongside the core team
Apply C++ (11/14/17), STL, Data Structures & Algorithms, Memory Management to live, production-facing problems
Document your work clearly for reviewers and stakeholders
Participate in reviews and act on the feedback you receive
Collaborate across engineering, product, design or business as required
Follow the team's quality, testing and documentation standards

Who can apply

Pursuing or recently completed B.E./B.Tech (CSE/IT/ECE/EEE) or M.Sc/MCA (Computer Science)
Graduating batch 2026, 2027 or 2028 — final-year students and recent graduates welcome
60% / 6.0 CGPA and above preferred; strong project work is considered alongside academics
Working knowledge of C++ (11/14/17), STL, Data Structures & Algorithms (or a genuine willingness to learn them)
Exposure to Memory Management, Multithreading, CMake is an advantage
Clear written and verbal communication in English, and care with detail in your work
No prior work experience required — this is a fresher-friendly internship
Based in Thiruvananthapuram, Kerala or willing to work from there for the internship period

Perks & benefits

Flexible working hoursNetworking with senior professionalsInternship CertificateLetter of RecommendationMentorship from a named mentorBroad ownership and direct exposure to founders and senior decision-makers

Interview & selection process

2 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Discussion with the hiring manager on the role and your fit

About Sumo Digital India

Sumo Digital India operates in the game development studio sector and has an active presence in Thiruvananthapuram. Interns here are put on real work from the start, because the team's view is that the fastest way to learn a craft is to practise it under people who already do it well — not to watch…

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