ABOUT US
Japan's
First
Unicorn
Japan's First Unicorn
Mercari, Japan’s first unicorn, is redefining the marketplace by connecting millions globally. From fostering sustainability to empowering communities, we are driven by innovation and collaboration, shaping the future of commerce one transaction at a time.
Mercari is a community-driven platform that believes in the power of connection. We’re not just about transactions; we’re about fostering relationships and creating opportunities. Our platform is a space where individuals can share their stories, rediscover the value in what others have, and build a more sustainable future.
Mercari is revolutionizing commerce by connecting people and communities through a dynamic and innovative platform. By making buying, selling, and discovering effortless, we empower individuals to give new life to items and create meaningful connections.
Mercari, Japan’s first unicorn, is redefining the marketplace by connecting millions globally. From fostering sustainability to empowering communities, we are driven by innovation and collaboration, shaping the future of commerce one transaction at a time.
Search Mercari Careers
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Search Engineer - Backend
- Location: India, Karnataka, Bengaluru
- Creation date: 2025-04-30
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Senior Recruiter
- Location: India, Karnataka, Bengaluru
- Creation date: 2025-04-30
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Software Engineer - Android
- Location: India, Karnataka, Bengaluru
- Creation date: 2025-04-30
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Software Engineer, Backend
- Location: India, Karnataka, Bengaluru
- Creation date: 2025-04-30
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QA Engineer
- Location: India, Karnataka, Bengaluru
- Creation date: 2025-04-30
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Software Engineer, Backend
- Location: India, Karnataka, Bengaluru
- Creation date: 2024-05-22
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Software Engineer, Platform Engineering (Mercari India)
- Location: India, Karnataka, Bengaluru
- Creation date: 2024-07-11
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Software Engineer - Android
- Location: India, Karnataka, Bengaluru
- Creation date: 2024-05-22
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Recruitment Coordinator (Contract)
- Location: India, Karnataka, Bengaluru
- Creation date: 2023-03-14
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Senior Recruiter
- Location: India, Karnataka, Bengaluru
- Creation date: 2023-03-14
- Project Manager/ PMO
- Senior Recruiter
- HRBP Manager
- Lead/Staff Cloud Network Engineer (Platform Engineering)
- Search Engineer - Backend
- Senior Software Engineer (Machine learning & Recommendation)
- Senior Search Engineer - Backend
- Sr. QA Engineer
- Technical Product Manager (Bilingual - Japanese/English)
- Front-end Developer
- Back-end Developer
- Senior Recruiter
- Platform Engineering
- QA Engineer
- Software Engineer
- Senior Technical Product Manager
- Recruitment Coordinator (Contract)
Mercari's track record as the leading
marketplace
22.7M+
Mercari Monthly Active Users
18.7M+
Merpay Monthly Active Users
4.5M
Mercari US Monthly Active Users
4B+
Total Number Of Listings
120+
Countries in Crossborder Sales
2,190+
Employees Across The Group
#1
Technology Branding Ranking
Mercari's track record as the leading marketplace
Our Values
At Mercari, we embrace bold challenges, fostering innovation that makes a global impact. Through trial and error, our team continuously grows, aligning personal and organizational visions to lead and achieve our mission.
OUR TEAM
Our People,
Our Spirit
Tech at Mercari
Empowering Engineers
At Mercari, technology is not just a tool , it’s the gateway to creating impactful user experiences. We are committed to pushing boundaries, exploring the best solutions, and challenging traditional practices.
Engineers are encouraged to think outside the box, experiment with new ideas, and embrace a culture of curiosity and continuous growth. At Mercari, every engineer has the opportunity to make a real impact, driving innovation and shaping the future of how we work and connect with users.
At Mercari, technology is not just a tool , it’s the gateway to creating impactful user experiences. We are committed to pushing boundaries, exploring the best solutions, and challenging traditional practices.
Engineers are encouraged to think outside the box, experiment with new ideas, and embrace a culture of curiosity and continuous growth. At Mercari, every engineer has the opportunity to make a real impact, driving innovation and shaping the future of how we work and connect with users.
Life at Mercari
Culture that sparks growth
At Mercari, we cultivate an environment where innovation thrives, and every individual is empowered to succeed. With a blend of youthful energy and a strong organizational foundation, we offer comprehensive benefits that adapt to diverse work styles.
Whether it’s flexible schedules, cutting-edge resources, or a commitment to personal growth, we ensure you have everything you need to embrace our values and deliver your best every day.
At Mercari, we cultivate an environment where innovation thrives, and every individual is empowered to succeed. With a blend of youthful energy and a strong organizational foundation, we offer comprehensive benefits that adapt to diverse work styles.
Whether it’s flexible schedules, cutting-edge resources, or a commitment to personal growth, we ensure you have everything you need to embrace our values and deliver your best every day.
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Search Engineer - Backend
- Location: Bengaluru, Karnataka
- Creation date: 2025-04-30
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Mercari India - Technical Product Manager Intern
- Location: India, Karnataka, Bengaluru
- Creation date: 2025-04-30
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QA Engineer
- Location: India, Karnataka, Bengaluru
- Creation date: 2025-04-30
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Senior Technical Product Manager
- Location: India, Karnataka, Bengaluru
- Creation date: 2025-04-30
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Software Engineer, Backend
- Location: India, Karnataka, Bengaluru
- Creation date: 2025-04-30
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Software Engineer, Platform Engineering (Mercari India)
- Location: India, Karnataka, Bengaluru
- Creation date: 2025-04-30
TESTIMONIALS
Our Story,
Their Voices
Sharayu Yadav
Software Engineer
I am thrilled to share my experience after one year as a Software Engineer at Mercari. My journey here has been nothing short of transformative , both professionally and personally
Read More
Nikita Punia
Software Engineer
Joining Mercari India as an intern and advancing to a full-time backend software engineer has been incredibly rewarding. From the start , I was welcomed into a collaborative and supportive culture that prioritizes growth and innovation
Read More
Sreenanth
Corporate Admin
Mercari isn't just a workplace—it’s a well-orchestrated environment where every team member is supported
Read More
Priyanka Hebsur
QA Engineer
Working at Mercari has been a fulfilling experience. I’ve had the opportunity to work on multiple projects, deliver impactful results , and learn so much along the way all while having fun and embracing innovation. What stands out the most is the inclusive culture here, I’ve always felt valued and supported, which has made every challenge rewarding
Read More
Vandana Kumari
Software Engineer
Mercari has been a transformative journey for me as a software engineer Intern to full time employee. From the first day , I was stepped into a culture that values collaboration, adaptability, and curiosity. The detailed onboarding program, combined with invaluable mentorship, made transitioning into my role seamless
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Kishore
Associate Corporate Controller
At Mercari, I’ve had the opportunity to work on dynamic financial strategies that drive real impact
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Archita
Lead software engineer
Working at Mercari has been an incredibly rewarding experience. From day one, I’ve had the opportunity to work on impactful projects , collaborate with talented people, and grow both personally and professionally. What truly sets Mercari apart is its inclusive and supportive culture
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Smriti Singhal
HR
Mercari’s culture is built on trust, collaboration, and innovation. As an HR professional, it’s inspiring to see employees thrive in an environment that values both personal and professional growth
Read More
Gokul
Senior Software Engineer
From tackling real-world challenges to optimizing large-scale systems, Mercari has given me the platform to create and innovate The support, trust, and growth opportunities here are unmatched
Read More
Zeph
Software Engineer
Working at Mercari means being surrounded by some of the brightest minds in tech. The freedom to experiment, the focus on technology cutting-edge, and the shared mission to create seamless experiences make this an incredible place to grow as an engineer
Read More
Shishir
Lead Software Engineer
What sets Mercari apart is its culture of continuous learning and improvement. Every challenge is an opportunity to innovate and every success is shared. Being a part of this journey is truly rewarding
Read More
Minal
Software Engineer
Mercari has played a pivotal role in my growth, shaping my journey from a software engineering intern to a full-time engineer From day one, I was embraced by a culture that values collaboration, adaptability, and curiosity. The thorough onboarding program, combined with invaluable mentorship, made my transition into the role smooth and enriching
Read MorePriyanka Hebsur
QA Engineer
Working at Mercari has been a fulfilling experience. I've had the opportunity to work on multiple projects, deliver impactful results
READ MORE
Priyanka Hebsur
QA Engineer
Shishir
Lead Software Engineer
Smriti Singhal
HR
Minal
Software Engineer
Vandana Kumari
Software Engineer
Archita
Lead software engineer
Zeph
Software Engineer
Gokul
Senior Software Engineer
Nikita Punia
Software Engineer
Sharayu Yadav
Software Engineer
Sreenath
Corporate Admin
Kishore
Associate Corporate Controller
BLOG & NEWS
June 17, 2025
Building Bridges: Introducing Our GOP team!
Welcome to our hiring series- Building Bridges. At Mercari we pride ourselves on building a talented and dynamic team. In this series, you’ll get to know the faces behind the teams that run our organisation. Let’s dive in and get to know them better with the team. Meet Taichi NAKASHIMA Taichi joined Mercari Japan in 2017 as an SRE. At that time, the organization was growing rapidly, which led to a slowdown in development speed. To address this, the team decided to migrate Mercari’s monolithic architecture running on an on-premise environment to a microservices architecture on the cloud. Taichi formed a platform engineering team to build a cloud-native platform that would make it easier for developers to run these microservices. Over time, he served as Technical Lead, Engineering Manager, and Director, driving the growth of the platform that now supports various businesses within Mercari. In 2024, he became the VP of Cross-Border Engineering and began leading efforts to build a global foundation that enables Mercari to expand its business internationally. Mercari India: As you lay the foundation for this new team, what are the key qualities or mindsets you’re looking for in engineers who will drive both localization and scalability for diverse global markets? Taichi: Our engineering team defines a set of Tenets that guide each member in making decisions, and one of these is “Design for Two.” This principle ensures that every system is designed to support at least two countries or regions from the start. If a system is built on this foundation, it becomes much easier to expand to a third or fourth market — for example, if it already supports two languages, adding another is much simpler. Engineers who join this team must have the capability and foresight to design systems with future flexibility in mind.… Continue reading Building Bridges: Introducing Our GOP team!
June 17, 2025
Two Sides of the Desk: An Intern-Mentor Journey ft. Smriti and Jesuine at Mercari India
Welcome to Two Sides of the Desk, a blog series where we share the unique experiences, challenges, and triumphs of interns and their mentors. This blog explores the dynamic relationship between mentor and mentee, offering insights from both sides of the desk. Whether you’re a seasoned mentor, a budding intern, or simply curious about the mentorship journey, our stories and reflections aim to inspire, educate, and foster a deeper understanding of this transformative partnership. Mentor: Smriti Singhal Designation: HR- Mercari India How do you approach balancing guidance and autonomy for your interns to ensure they’re both learning and contributing meaningfully to projects? My approach has always been to create a balance between structure and space. I made sure she had clarity on expectations, but I didn’t micromanage. I allowed her to explore, make mistakes, and come back with questions even if it was the same question twice. I believe real learning happens when someone feels safe enough to try, fail, and ask again. That space helped her grow, and over time, she not only delivered with consistency and confidence, but also began taking full ownership of her work with remarkable attention to detail and accountability At the same time, I also make it clear that the freedom I offer shouldn’t be taken for granted. With autonomy comes responsibility. I try to instill that balance of being self-driven but also accountable so she understands that trust is something we build and maintain together. The goal for me is always to make someone confident in their own voice, not just efficient in a task. Can you provide an example of a particularly challenging situation you’ve encountered while mentoring an intern, and how you navigated it to ensure their growth and success? When Jesuine first joined, she came across as quite introverted and found… Continue reading Two Sides of the Desk: An Intern-Mentor Journey ft. Smriti and Jesuine at Mercari India
June 4, 2025
From DNS Failures to Resilience: How NodeLocal DNSCache Saved the Day, Sanu Satyadarshi
I am Sanu Satyadarshi, part of the Platform Engineering division at Mercari, Inc. Platform Engineering provides a cost-effective, safe, and easy-to-use multi-cloud infrastructure service for all engineering teams to make and scale bets. This article discusses the DNS-related challenges encountered at Mercari on our Kubernetes clusters and the significant improvements achieved by implementing Node-Local DNS Cache. By optimizing DNS traffic and reducing errors, we enhanced system reliability and scalability, preventing production outages caused by DNS failures. Key Takeaways Reduced DNS calls to kube-dns by 10x, decreasing network overhead and inter-service communication costs. Lowered DNS query rates by 93% for services on the cluster. Achieved a 10x-100x reduction in DNS-level errors, improving system resilience. Eliminated the “failed to refresh DNS cache” errors, mitigating a frequent source of incidents. DNS on Kubernetes: The Elephant in the Room Domain Name System, more commonly known as DNS an extremely critical component in the internet infrastructure. This is the tech that allows your web browser to find the actual IP address of a website when you type example.com in your browser. DNS in itself is a highly complex topic, and understanding it requires a book(or two) on its own. Like any network infrastructure, Kubernetes depends on DNS to resolve service names like [service name].[namespace].svc.cluster.local and other names to IPs and allows communications among services and the external world. From the role of DNS in Kubernetes, you can imagine that any DNS failure or degradation can quickly escalate to increased latency, network congestion, and even complete outages. On Kubernetes, DNS is installed as a kube-dns deployment running on the kube-system namespace. Specifically at Mercari, it comes pre-installed with our managed GKE clusters for service discovery and name resolution across the clusters. kube-dns on Kubernetes allows multiple configurations using the configmap that can be used to change various parameters like ndots, etc. As kube-dns is responsible for resolving all… Continue reading From DNS Failures to Resilience: How NodeLocal DNSCache Saved the Day, Sanu Satyadarshi