Tridiagonal Solutions

Backend Developer Intern

InternshipWork from HomeCoimbatore, Tamil Nadu4 months12K/mo2 openingsImmediate / Rolling

About this internship

Join Tridiagonal Solutions in Coimbatore as a Backend Developer Intern. This entry-level internship is designed for motivated freshers who are eager to write real code, work with modern tools, and learn alongside experienced engineers. As a Backend Developer Intern, you will work closely with…

Skills you'll use

Node.jsPythonSQLREST APIsDatabasesMicroservices

What you'll do

Build, test and ship real features using Node.js, Python, SQL, REST APIs
Write clean, maintainable code and participate in code reviews
Work on building APIs, services and databases that power the product
Debug issues and improve performance and reliability
Collaborate with engineers, designers and product on live projects

Who can apply

Pursuing or recently completed B.E./B.Tech/BCA/MCA/B.Sc (CS/IT) or a related discipline — 2026 freshers & final-year students welcome
Working knowledge of Node.js, Python, SQL (or a strong willingness to learn them)
Solid programming fundamentals and problem-solving ability
Eagerness to learn, take feedback and collaborate in a team
Based in or willing to work from Coimbatore

Perks & benefits

Real-world project experienceHands-on with a modern tech stackPre-Placement Offer (PPO) opportunityFlexible working hoursInternship Certificate

Interview & selection process

3 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Technical discussion with the engineering hiring manager
3HR discussion — stipend, start date, expectations and offer

About Tridiagonal Solutions

Tridiagonal Solutions is a engineering simulation / cfd company with a strong engineering culture and a growing presence in Coimbatore. The team believes the best way to grow is by building, which is why interns here get real ownership of code and projects from day one rather than being kept on the…

Visit Tridiagonal Solutions’s official website ↗

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