How I Became a PayPal SDE in 18 Months | Scaler Review
Eighteen months.
That is how long I spent at Scaler before I landed at PayPal.
I joined Scaler Academy in March 2023 while working with a US-based company. My schedule was hectic, and I often missed live classes. I would catch up through recordings, work on assignments, and solve extra problems when I had the time.
The curriculum covered DSA, SQL, backend development, and Low-Level Design (LLD). Along the way, I also had to figure out what I was still missing. My resume did not always get shortlisted, and I faced rejections in LLD interviews. Mock interviews and resume reviews helped me work on those gaps.
Eventually, I reached the PayPal interview loop, cleared the first DSA round in under 30 minutes, and went on to clear the remaining rounds.
But that came much later.
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When I first joined Scaler, I thought attending the live classes would be enough.
But soon I found out that that wasn’t the case.
The actual learning started when I went beyond the classes and worked on assignments, extra problems, and discussions in the Scaler community. The assignments, in particular, gave me a better idea of the kind of problems I would face in the industry.
They also helped later during job interviews and even after I started working.
I was placed in the intermediate batch, which suited my experience and skill set. The curriculum started with Data Structures and Algorithms, then moved to SQL, backend development, and eventually LLD.
That progression mattered because I was not only preparing for coding interviews.
I was learning different parts of software development.
Studying While Working Full-Time
While I was doing the program, I was also working with a US-based company. My schedule was hectic, and I often missed the live sessions.
I had recordings to catch up on, assignments to complete, and problems to solve. Weekends became the time I used to go through recordings and get back on track.
There were also follow-ups when I started falling behind. Emails, WhatsApp messages and performance check-ins kept coming in. At times, it felt intense, but they also helped me stay focused on the program when work was already taking up a large part of my schedule.
I had to make room for Scaler alongside the job. I started putting aside at least two hours every day, with more time on weekends. Some weeks were easier than others, especially when work got busy, but the assignments and problems still had to be done.
That was the routine for a while: work, catch up on classes, finish the assignments, and find time for the problems.
LLD Was a Different Challenge
LLD was different from the earlier parts of the curriculum. We were given full codebases for the assignments and had to integrate our solutions into them.
I remember talking about these assignments with friends who were doing other courses. They were surprised by the kind of work we were getting.
The instructors came from companies including Google, Amazon, and PayPal. Their classes often included examples from their industry work, making the discussions more specific than just going through concepts.
The LLD assignments were probably the ones I spent the most time thinking about. There was an existing codebase to understand, an assignment to complete, and a lot more going on than the part of the code I was supposed to change.
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Adobe1200+ moreWhen the Interviews Started Showing the Gaps
Things became different once I started looking at product-company opportunities.
My resume was not getting shortlisted as often as I wanted. Then came the LLD interviews, where I realised there were gaps in my preparation.
The rejections gave me something specific to work on.
I started taking the mock interviews seriously and using the feedback to understand what I was missing. Resume reviews helped with another part of the process. The contests and checkpoints also kept me moving when work made it difficult to stay on schedule.
There was no single point where everything suddenly came together. Some things needed more preparation, and some interviews made that very clear.
I would note down what went wrong, work on it, and move on.
The PayPal Interview
Eventually, I got the PayPal opportunity.
By then, the preparation had become much more focused. The mock interviews had given me practice, the resume reviews had helped me understand how I was presenting my experience, and the earlier interviews had shown me where I needed to improve.
The first round was DSA.
I cleared it in under 30 minutes!
I remember the interviewer being surprised by how quickly I finished. I then went through the remaining two rounds and cleared them as well.
After 18 months of studying alongside work, I had the offer I had been working towards.
There are a few people I especially want to thank for helping me along the way: Ayush Giri, Subham Soni and Deepak Kasera.
Their support made a difference during the parts where I needed direction and feedback.
Turn Learning into Career Growth
Was 18 Months Worth It?
For me, yes. 100% worth it.
But there is a condition to that answer. Scaler was never going to do the work for me or simply hand me a job. I had to put in the time and make use of what the program offered.
You have to do the assignments. You have to ask questions. You have to keep up with the work. If you are working at the same time, you have to find a way to manage both.
What Scaler gave me was structure, mentorship, and practical exposure.
That combination played a huge role in my journey from scaler to PayPal.
So if you're wondering how long Scaler takes, or trying to work out what an Scaler placement timeline could look like, I would look at what you want those months to produce.
For me, that meant going from working through a demanding schedule and struggling with parts of my preparation to becoming a Software Engineer at PayPal. That was worth the time I put in.
The financial side is another part of that decision. You can look at Scaler's reported salary outcomes alongside your own goals and expectations before deciding whether the program makes sense for you.
If that is the kind of journey you’re looking for, explore Scaler Academy.
FAQs
Q1. How long does it take to get placed after joining Scaler?
In Vignesh Raja K’s case, it took 18 months from joining Scaler to landing a Software Engineer role at PayPal. He was also working alongside the program, balancing live classes, assignments and interview preparation during this period.
Q2. Does Scaler help with mock interviews?
Yes. Mock interviews were part of Vignesh’s preparation, and he used the feedback to identify gaps and improve before subsequent interviews. His experience is also documented in Scaler’s Audited Career Report.
