Let’s be clear about something first: your accent is not the problem. Every English speaker has an accent. The interviewer at Google has one. Your future manager at Amazon has one.
The problem is when specific pronunciation patterns create friction. When the interviewer has to work to understand a word you’re saying, they lose the thread of your answer. They stop evaluating your experience and start decoding your speech.
That’s the gap. And it’s fixable.
Here are the seven patterns that come up most often with Indian software engineers in interview settings.
1. The "th" sound
This is the most common one. "Think" becomes "tink." "The" becomes "da." "Three" becomes "tree."
In everyday conversation, this barely matters. In an interview where you’re saying "I thought through three different approaches to the threading problem," it creates a wall of unclear consonants.
The fix: place your tongue between your teeth and blow air. It feels strange. Practise with "think, thought, through, three, the, this, that, them" until the tongue position is automatic.
2. The "v" and "w" swap
"Version" becomes "wersion." "Very" becomes "wery." "Development" becomes "dewelopment."
This one is particularly visible in technical interviews because "version," "variable," "virtual," and "value" appear constantly.
The fix: for "v," touch your upper teeth to your lower lip. For "w," round your lips without touching your teeth. They’re completely different mouth positions. Drill the pairs: vine/wine, vest/west, vet/wet.
3. Word stress on technical terms
English is a stress-timed language. The emphasis on the wrong syllable can make a familiar word unrecognisable.
Common examples:
- "arCHItecture" should be "ARchitecture"
- "dePLOYment" should be "dePLOYment" (this one is usually correct)
- "characTER" should be "CHARacter"
- "deFInitely" should be "DEFinitely"
- "comPONent" should be "comPOnent"
The fix: for every technical term you use regularly, check the stress pattern. Say it out loud with exaggerated stress on the correct syllable until it feels natural.
4. Silent letters
"Knowledge" is not "k-knowledge." "Algorithm" doesn’t emphasise the "th." "Receipt" has a silent "p." "Database" doesn’t have a hard "t" in the middle for many dialects.
These are memorisation items. There’s no rule. You just need to learn them for the words you use most.
5. The retroflex "r" and "d"
Indian English often uses retroflex consonants where standard international English uses alveolar ones. The tongue curls back instead of tapping the ridge behind the upper teeth.
This is most noticeable in words like "data," "docker," "redis," and "render." The sounds aren’t wrong, but they’re noticeably different and can accumulate into an overall impression of unclear speech.
The fix: practise keeping your tongue tip at the ridge just behind your upper teeth, not curled back.
6. Dropping word endings
"Worked" becomes "work." "Managed" becomes "manage." "Deployed" becomes "deploy."
Past tenses and plurals get dropped, especially when speaking quickly. In an interview, this can make your stories sound like present tense narration rather than past accomplishments.
The fix: slow down slightly at the end of sentences. Consciously hit the "-ed" and "-s" endings. Record yourself and listen back.
7. Speaking speed under pressure
This isn’t technically pronunciation, but it compounds every other issue. When you’re nervous, you speed up. When you speed up, your pronunciation shortcuts get worse. The interviewer understands less. You sense it and speed up further.
The fix: practise speaking at 70% of your natural pace. It will feel painfully slow. It will sound completely normal to the listener. Add deliberate pauses between sentences. Replace filler words with silence.
The good news
None of these are permanent. They’re habits. With targeted practice, most engineers see significant improvement in 3-4 weeks. You don’t need to change your accent. You need to clean up the specific patterns that create friction in a high-stakes conversation.
Focus on the words you actually use in interviews. If you never say "thorough" in a technical discussion, don’t waste time drilling it. But if you say "architecture" fifteen times in a system design walkthrough, that word needs to be crystal clear.