Mercari Internship 2025: Software Engineer Internship for International Students – Tokyo, Japan

Mercari Software Engineering internship for Indian students in Tokyo, Japan.

Looking for an exciting Software Engineer Internship in Tokyo, Japan for 2025? Mercari has opened applications for freshers eager to enhance their programming expertise and contribute to groundbreaking projects. By joining this Mercari internship, you’ll collaborate with professionals from diverse backgrounds and learn how large-scale mobile applications and payment services operate. Mercari also offers visa support and accommodation guidance to international candidates, making this internship for freshers a remarkable chance to immerse yourself in Japan’s vibrant tech environment while working toward creating a user-friendly marketplace.

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Mercari Careers Overview:

Company Name: Mercari 

Role: Software Engineer Internship 

Location: Minato City, Tokyo, Japan 

Experience Level: Freshers 

Eligible Batch: 2025–2026 

Job Type: Internship (Minimum 3-month duration)

Salary: INR 5 – 7 LPA (Expected)

Mercari Software Engineer Intern Job Description:

As a Software Engineer Intern at Mercari, you will play a pivotal role in enhancing and expanding the marketplace platform. You’ll tackle real-world product challenges, contribute code to live projects, and gain a deep understanding of scalable systems—all within a dynamic environment that supports learning and growth.

Key Responsibilities in Software Internship for Freshers:

  • Contribute to designing and implementing new functionalities to enhance Mercari’s core marketplace or Merpay services. 
  • Support UX improvements by leveraging data-driven insights to refine user journeys and optimize product features. 
  • Collaborate with cross-functional teams to troubleshoot issues, ensuring smooth and efficient application performance. 
  • Use modern tools and frameworks to write clean, maintainable code in alignment with Mercari’s engineering principles. 
  • Participate in code reviews, brainstorming sessions, and product planning to drive continuous innovation.

Required SDE Skills for Mercari Summer Internship:

  • Fundamental knowledge of RDBMS and SQL for data handling and analysis. 
  • Hands-on experience with at least one programming environment—such as Go, PHP, Java, JavaScript/React, or Swift. 
  • Familiarity with cloud platforms (e.g., Google Cloud or AWS) or container orchestration (Kubernetes) is a plus. 
  • Understanding of object-oriented paradigms and memory management for efficient coding. 
  • Proficiency in using Git or similar version control systems for streamlined team collaboration.

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Essential Qualifications Required for Mercari SDE Internship:

B.E., B.Tech, BCA, MCA, M.E., M.Tech in Computer Science or Information Technology or related fields.

Freshers graduating in 2025 or 2026 are eligible to apply.

Able to work more than 20 hours per week, ideally for a 3-month duration. 

Must conduct the internship within Japan (visa support available for overseas applicants). 

Internship Location: Minato City, Tokyo, Japan 

Perks and Benefits of Mercari Job:

  • Collaborate on live projects, gaining hands-on expertise in emerging technologies. 
  • Join a diverse team and discover global best practices. 
  • Opportunity to balance work and studies with part-time or extended schedules.

Career Growth Opportunities:

  • Potential for progression to roles such as Junior Software Engineer or Software Engineer within Mercari based on requirement. 
  • Chances to specialize in domains like Backend Engineering, Frontend Development, or Mobile App Development.

Salary Range for Software Engineer Internship at Mercari India:

It’s a paid internship with an estimated Software Engineer Intern salary at Mercari of around INR 5 to 7 Lakhs Per Annum (LPA).

Application Process for Mercari Internship in Japan for Freshers:

To apply or for more information regarding internship for international students in Japan, visit the Mercari careers page from the link below to submit your resume and complete the required assessments.

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FAQ:

Do I need prior professional experience for this internship? 

No, freshers and students with academic project experience are welcome to apply.

What programming languages are preferred? 

Mercari encourages proficiency in Go, PHP, Java, JavaScript/React, or Swift, depending on your area of interest.

Q: What Exactly Mercari do?

Mercari is a prominent multinational corporation renowned for its innovative marketplace platform that connects individuals worldwide to buy and sell goods seamlessly. Launched in 2013, Mercari has expanded swiftly, incorporating fintech solutions through Merpay and other ventures like Mercoin and Mercari Hallo. In Japan, the company’s headquarters are in Tokyo’s thriving Minato City district, where cross-functional teams focus on evolving user experiences across markets. With an emphasis on circulating all forms of value, Mercari fosters an inclusive and creative environment that welcomes fresh ideas and diverse talents.

Anmol
Anmol