dentsu Tech Hackathon 2026 – Build, Solve, Get Hired, Internship Opportunity
The dentsu Tech Hackathon 2026 is an opportunity for candidates to demonstrate their technical skills, problem-solving abilities, and approach to solving real-world business challenges.
Hosted by dentsu, the event runs from September 17, 2026, to September 27, 2026, with the listed event timing shown as 7:10 PM to 11:59 PM IST.
The hackathon is aimed at candidates interested in technology roles such as Automation Intern, Data Intern, and Tech Tools Intern, with opportunities based in Mumbai or Pune.
Selected candidates can get the opportunity to take part in a 3-month internship with dentsu, where they will work on developing the proposed solution during the Build Phase.
dentsu Tech Hackathon 2026 – Overview
| Particular | Details |
|---|---|
| Event | dentsu Tech Hackathon 2026 |
| Hosted By | dentsu |
| Event Dates | September 17–27, 2026 |
| Listed Time | 7:10 PM – 11:59 PM |
| Time Zone | Asia/Kolkata |
| Format | Online screening followed by further rounds |
| Screening Platform | HackerEarth |
| Challenge Duration | 1 hour 15 minutes |
| Webcam | Required |
| Opportunity | 3-month internship |
| Internship Locations | Mumbai or Pune |
| Target Roles | Automation Intern, Data Intern, Tech Tools Intern |
| Build Phase | 2–3 months, in-office |
| Application Deadline | September 27, 2026, based on the event dates supplied |
About the dentsu Tech Hackathon
The hackathon is presented under the theme:
“Build. Solve. Get Hired.”
The challenge is intended to give participants an opportunity to demonstrate their technical knowledge and practical problem-solving skills.
Participants will progress through multiple rounds, starting with a technical screening and potentially moving through an approach-deck submission, interviews, and an in-office Build Phase.
The challenge centers on the Campaign Intelligence Workflow problem, with participants expected to demonstrate how they would approach areas such as workflow, data modeling, integration, automation, feasibility, and edge cases.
Who Is the Hackathon For?
The opportunity is designed for candidates interested in technology-focused internship roles at dentsu, including:
- Automation Intern
- Data Intern
- Tech Tools Intern
The listed opportunity is based out of Mumbai or Pune.
The supplied event information does not specify a particular degree, graduation year, CGPA, percentage cutoff, or age requirement.
dentsu Tech Hackathon 2026 Challenge Format
The first round consists of a timed technical screening.
Round 1 – Tech Round: Screening
The HackerEarth screening round consists of:
- 15 multiple-choice questions
- 2 programming questions
- 1 SQL question
The listed challenge duration is 1 hour 15 minutes.
A webcam is also required for the challenge.
The screening is intended to assess participants’ technical skills and problem-solving approach.
Round 2 – Approach Deck Submission
Candidates who progress to the next stage will submit a 7–10 slide approach deck.
The deck should explain the proposed solution to the Campaign Intelligence Workflow challenge.
The supplied challenge information says participants should focus on:
- Clarity
- Structure
- Workflow
- Data modeling
- Integration
- Automation
- Feasibility
- Edge cases
This stage is therefore focused on how clearly candidates can translate a business problem into a structured technical solution.
Round 3 – Interviews
Shortlisted candidates will participate in interviews focused on their proposed approach and technical capabilities.
The interview stage is intended to assess:
- Technical depth
- Structured problem-solving
- Product and business sense
- Ownership
The supplied information does not specify the number of interviews or their exact format.
Round 4 – Build Phase
Selected candidates will enter the Build Phase, where they will work on an in-office prototype.
The supplied information describes the Build Phase as lasting 2–3 months, with structured checkpoints and demos.
During this phase, selected candidates will work toward building the proposed solution.
The broader event description refers to the resulting opportunity as a 3-month internship with dentsu.
Internship Opportunity Through the Hackathon
One of the key features of the dentsu Tech Hackathon is the potential pathway from the challenge to an internship.
According to the supplied information, selected candidates will have the opportunity to undertake a 3-month internship with dentsu.
During the internship/Build Phase, candidates will work on developing the proposed solution and participate in an in-office prototype-building process.
The information provided does not state a stipend or salary for the internship.
What Participants Should Prepare
Based on the stated challenge format, candidates should be prepared for a combination of technical assessment, programming, SQL, solution design, and interviews.
Important areas include:
Programming
The first round contains two programming questions, so candidates should be comfortable solving coding problems within a time-limited environment.
SQL
The screening includes one SQL question, making basic SQL query-writing and data-handling knowledge relevant.
Technical Fundamentals
The MCQ section is intended to test technical knowledge, although the supplied information does not provide the exact syllabus.
Problem Solving
Candidates should be able to break down an ambiguous business problem into a structured technical approach.
Solution Design
The approach deck requires candidates to communicate:
- Workflow
- Data model
- Integrations
- Automation
- Feasibility
- Edge cases
Being able to explain why a particular solution approach was selected is therefore important for the later stages.
Important Points
- The dentsu Tech Hackathon 2026 is hosted by dentsu.
- The listed event dates are September 17 to September 27, 2026.
- The listed time is 7:10 PM to 11:59 PM, Asia/Kolkata.
- The screening challenge is hosted on HackerEarth.
- The challenge duration is 1 hour 15 minutes.
- A webcam is required.
- Round 1 contains 15 MCQs, 2 programming questions, and 1 SQL question.
- Round 2 requires a 7–10 slide approach deck.
- The deck focuses on the Campaign Intelligence Workflow challenge.
- Round 3 consists of interviews.
- Round 4 is a 2–3 month in-office Build Phase.
- Selected candidates can receive an opportunity for a 3-month internship with dentsu.
- Internship opportunities are associated with Mumbai or Pune.
- The target roles include Automation Intern, Data Intern, and Tech Tools Intern.
- The supplied information does not specify an internship stipend.
- No specific degree, CGPA, percentage, or graduation year is stated.
Frequently Asked Questions
What is the dentsu Tech Hackathon 2026?
It is a technology challenge hosted by dentsu where participants demonstrate technical skills, problem-solving ability, and their approach to building practical solutions.
When is the dentsu Tech Hackathon 2026?
The supplied event dates are September 17, 2026, to September 27, 2026.
What is the Round 1 format?
Round 1 consists of 15 MCQs, 2 programming questions, and 1 SQL question.
How long is the screening challenge?
The listed challenge duration is 1 hour and 15 minutes.
Is a webcam required?
Yes. The event listing states that a webcam is required.
What is the Approach Deck round?
Candidates progressing to Round 2 must submit a 7–10 slide presentation explaining their proposed solution to the Campaign Intelligence Workflow challenge.
What should the approach deck cover?
The supplied information highlights clarity, structure, workflow, data modeling, integration, automation, feasibility, and edge cases.
What happens after the approach deck?
Shortlisted candidates move to an interview round covering technical depth, structured problem-solving, product/business sense, and ownership.
What is the Build Phase?
Selected candidates work on an in-office prototype for 2–3 months, with structured checkpoints and demos.
Does the hackathon offer an internship?
Yes. The event states that selected candidates will have an opportunity to take up a 3-month internship with dentsu.
Where are the internship opportunities based?
The opportunity is described as being based in Mumbai or Pune.
Is an internship stipend mentioned?
No stipend or salary amount is specified in the supplied event information.
What roles is the hackathon intended for?
The opportunity is aimed at candidates interested in roles such as Automation Intern, Data Intern, and Tech Tools Intern.