PwC data science associate hiring 2026 for freshers, Kolkata
A PwC data science associate opening is live in Kolkata, in the firm's Data and Analytics team, and it is open to freshers. The listing asks for "Fresher / 0 to 2 Years" of experience and a BE, B.Tech or M.Tech. It also gives a clear end date: the posting closes on 17 November 2026.
The job sits in PwC India's Advisory line, in the business intelligence practice. Below you will find what the team does, the tasks the listing names, where a fresher may fall short, and a study plan built from the skills PwC asks for.
What this Kolkata team builds
The listing describes a team that uses data to help clients make better business calls. Put simply, PwC builds models and data systems for its clients. Then it turns the output into insight a business can act on.
Two kinds of work stand out. The first is analytics and machine learning, where you build models in Python and R. The second is data engineering, where you move and clean large amounts of data, mostly on AWS. A PwC data science associate is expected to work on both sides. That is why the title says Data Science and Engineering, not just one of the two.
Tasks named in the PwC listing
The duties section is short. Reworded in plain terms, it covers these tasks:
- Build analytics, machine learning and deep learning models in Python and R, along with other stats and data tools.
- Create data pipelines that keep working as the data grows, using AWS services.
- Support AI and ML work with cloud-based setups.
- Design, build and ship generative AI apps. The listing names OpenAI and Google Gemini as the platforms it uses inside its data pipelines.
The must-have skills are listed as Python, AWS and data engineering. The preferred skills repeat the same three, so treat them as the heart of the job.
Eligibility, read line by line
The degree rule is clear: BE, B.Tech or M.Tech. The experience line says fresher or up to two years. No batch year, CGPA cut-off or branch is named, so the listing does not limit you by passing year.
There is one tension worth knowing about. The skills part asks for hands-on generative AI work that has gone live, and for "proven expertise" with GenAI platforms. Few freshers have shipped a live system. If you have built and hosted a GenAI project, even a small one, say so clearly in your resume. If you have only followed tutorials, you can still apply, but expect the interview to test how deep your knowledge goes.
This PwC data science associate role suits you if you:
- hold, or are about to finish, a BE, B.Tech or M.Tech;
- write Python with ease and know basic SQL;
- have used AWS for at least one project;
- can explain how a regression or tree model works, not just call a library.
It is a weaker fit if your degree is BCA, B.Sc or MCA, since those are not on the list. It is also a weak fit if you have never worked with data beyond spreadsheets. Graduates from those degrees can browse our BCA and B.Sc job listings or openings for MCA graduates. Engineers will find more roles on our engineering jobs page.
Skills to build before the test
Each topic below comes from a skill named in the listing. The study order is our own suggestion.
Stats and classic models
The listing names linear and logistic regression, decision trees, bagging, boosting, time series and non-parametric methods. Make sure you can explain each one in two lines. For example, bagging trains many models on random samples and averages them, as a random forest does. Boosting trains models one after another, and each one fixes the errors of the last. Practise saying when you would pick one over the other.
Python, R and SQL
Python is a must, and R and SQL are named too. In Python, know pandas for cleaning data and scikit-learn for models. In SQL, practise joins, group by and window functions. For R, basic data frames and one simple model are enough to talk about in an interview.
AWS and data pipelines
The role asks for pipelines on AWS and for tools that spread data work across many machines. Learn what a pipeline does: it pulls data in, cleans it, stores it, and serves it to a model. Know the main AWS parts for storage and compute at a basic level. Be ready to sketch a simple pipeline on paper and explain each step.
Generative AI
The listing names OpenAI and Google Gemini. Build one small project that calls a GenAI API from Python, saves the output, and runs on a cloud service. Keep the code on GitHub with a clear README. That one project answers the hardest line in the listing.
The optional skills also include data visualisation, data quality and business data analysis. A simple dashboard built on your project data covers all three in one go. With these four blocks done, a PwC data science associate applicant can speak to every must-have skill on the page.
Questions about the PwC data science associate role
What is the last date to apply?
The job page lists 17 November 2026 as the posting end date.
Can freshers apply?
Yes. The experience line reads fresher or up to two years.
Which degrees are accepted?
BE, B.Tech and M.Tech are the degrees named. No branch is specified.
What is the salary?
PwC has not shared the salary in this listing.
Where is the job based?
Kolkata. The listing does not say whether the role is remote or hybrid. It does state that visa sponsorship is not offered.
Apply on PwC's careers site
You can apply on the official PwC careers page: PwC Associate, Data Science and Engineering, Kolkata. Keep your resume ready and check that your GitHub link opens before you submit.
You should not have to pay anything to apply. Ignore anyone who asks for money to speed up your PwC data science associate application.
Source: the details above come from PwC's official job listing (requisition DB_005563), checked on 4 November 2026.
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