Developer

Debugging comes with the job

Read the four responsibilities together and the shape is clear: fix and maintain an application someone else built, add features as client requirements arrive, and document what you changed. Time, quality and cost are named as the standards you answer to, which is how IT services contracts get measured. Someone who enjoys tracing why a feature broke will settle in faster than someone who only wants to build from a blank file.

The documentation line isn't filler. Handover notes and update logs are how the next person picks up your work and how your manager sees what you did.

The technology gets decided after you join

No language, framework or database appears in the posting, which is normal when a company staffs client projects: you're hired as a developer and placed on whatever the account runs, from Java and .NET to Python, testing or production support. That assignment shapes your first few years more than the job title does. Ask when allocation happens and whether freshers get any say.

Chennai is the base, so confirm the work mode and shift timings, since client support can follow the client's clock.

Proof the resume has to carry

With no tool list to match against, the resume does the proving. Lead with one language you can genuinely write in, a project you built end to end, and the database behind it. Name the stack, link the repository, mention users if it had any. This role also involves debugging existing applications and documenting your work.

Add anything that shows you can write clearly: a README, an internship report, a bug write-up. If you've debugged a teammate's code, describe the fault and how you traced it.

Revision that maps to this work

Fresher screens for general developer roles lean on fundamentals: arrays, strings, hashing, sorting and searching, with time and space complexity you can explain aloud. Pick one language and know its collections, exceptions and file handling well enough to write a small program unaided. Basic SQL matters, joins and group by and a query written by hand. Git up to branching, merging and resolving a conflict is fair game.

Spend time reading unfamiliar code, because that's what the job asks for. Open any repository, pick a function, work out what it does from the code alone. A more useful evening than another certificate.

Prepared from HCLTech's job posting and checked against it before publishing. See our Editorial Policy.