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
- Senior Recruiter
- Technical Program Manager
- AI Engineer
- Technical Product Manager (Japanese Bilingual)
- Software Engineer (Machine learning & Recommendation)
- Senior Security Engineer
- IT Support Engineer / IT Specialist
- Engineering Manager - Backend
- Software Engineer, Backend
- Senior Software Engineer - Machine Learning, Trust and Safety
- HR Operations (Contractor)
- Project Manager/ PMO
- Senior Recruiter
- HRBP Manager
- Lead/Staff Cloud Network Engineer (Platform Engineering)
- Search Engineer - Backend
- 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
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Sreenanth
Corporate Admin
Mercari isn't just a workplace—it’s a well-orchestrated environment where every team member is supported
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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
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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
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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
September 24, 2025
All that happened at the Cypher AI Conference 2025
At Mercari India, continuous learning isn’t a box to check – it’s part of how we grow. Recently, our team had the opportunity to attend Cypher AI 2025, one of India’s largest and most forward-looking conferences on artificial intelligence. Across keynotes, panels, debates, and booth interactions, one thing was clear: AI is no longer just a technical revolution, it’s a human one. One standout session, “Upskilling for an AI Future – Blending Tech Prowess with Human-Centric Skills,” delivered by a senior engineering leader at LinkedIn, reframed how we think about growth. The message was bold: in the AI era, degrees are good, but dynamic skills are essential. The future will reward those who stay curious, adaptable, and committed to learning. It also reminded us that while AI and data skills are in high demand, they need to be paired with empathy, creativity, and communication to create meaningful impact. As India rapidly approaches 70% AI adoption, the stakes and opportunities are higher than ever. A thought-provoking debate titled “Generative AI and Knowledge Work – Job Enabler or Disruptor?” sparked lively discussion and sharp insights from CXO-level leaders. The key takeaway was that the shift to an AI-native organization is not about replacing people, but about transforming how work gets done, with AI as a collaborator, not a competitor. Several technical deep dives throughout the day pushed our understanding even further. In a session titled “Co-Intelligence = IA to the Power of AI” by Tredence’s Soumendra Mohanty, we explored how to design “ambidextrous” AI systems that embrace both structure and creativity. He emphasized the need to build for ambiguity and incorporate human-in-the-loop oversight. His framework broke down GenAI integration across workflows like content creation, customer engagement, and data insights, using specialized agents to simulate real-world roles with precision. In a session titled… Continue reading All that happened at the Cypher AI Conference 2025
August 19, 2025
Migrating Coupons from Monolith to Microservice
Our JourneyBackground: The Heart of Our Platform Coupons are central to our platform, driving user engagement and retention through credit points and discounts. Historically, this critical system resided within our extensive PHP monolith, deeply integrated with almost all major modules like accounting, payment processing, checkout, listings, and item management. While this architecture initially facilitated rapid iteration, its limitations became apparent as our product and team grew. Why We Decided to Migrate The coupon domain’s deep entanglement with critical modules increasingly hampered agility and introduced operational risks. As some parts of our system transitioned to microservices while others remained in the monolith, complexity mounted. Our key motivations for this migration included: Technical Debt: The monolith’s increasing complexity hindered development and heightened regression risks. Scalability: Coupon processing needed to accommodate a growing user base and higher loads. Reliability and Ownership: We needed clearer data ownership boundaries and a straightforward path for performance optimization. What This Blog Post Covers In this post, I will detail the approach we adopted for migrating our coupon system to a robust, scalable microservice, including our methodology, the challenges we encountered, and the lessons we learned.The Challenges Migrating a critical domain like coupons involves more than just moving code. Here’s what made this journey particularly complex: Tight Coupling: The coupon domain’s pervasive connections to accounting, payments, listing, and item screens meant that moving one piece affected many others. Always-On Expectations: Our services needed to remain continuously available without significant downtime or interruptions. Data Consistency: The migration demanded meticulous management to prevent any coupon, transaction, or reward notification from being missed. Scalability: The new architecture had to match or surpass the original system’s scale. Performance: Achieving the monolith’s native speed despite additional network hops was a significant hurdle. Unclear Ownership: Ambiguities regarding endpoint and database ownership required resolution before… Continue reading Migrating Coupons from Monolith to Microservice
July 9, 2025
Inside The Live2Test 2025: The Premier Online Conference for Software Testing – Udit Gattani
The Live2Test 2025 tech panel explored the rapidly evolving technological landscape of software testing, focusing on the influence of Artificial Intelligence and other breakthrough technologies. The conversation delved into the transformation of traditional testing workflows, the rise of AI-augmented approaches, and the crucial role testers must play in navigating changes across the industry. Amidst the excitement about cutting-edge tools like ChatGPT and blockchain, the panel delivered an honest message: Testers who fail to adapt and embrace these innovations will risk falling behind. More than ever, testers are expected to graduate from repetitive tasks to high-level problem-solving, risk assessment, and strategic thinking. Key Takeaways 1. The Tester’s Role is Transforming The iconic manual tester role is rapidly becoming outdated. While this doesn’t mean testers are being replaced, their roles are undeniably evolving. Testers must now think beyond execution and focus on bigger-picture responsibilities, such as risk profiling, evaluating AI model behavior, and designing prompts for AI systems. These emergent skills are what will define the future of testing, leaving behind the “button-clicker” mindset of the past. 2. AI is Just a Tool, Not a Cure-All AI’s ability to accelerate and automate aspects of testing is undeniable, but it’s neither magic nor a one-size-fits-all solution. Tools like ChatGPT, AI-based test case generators, and coding copilots are only as effective as the humans directing them. Over-reliance on these tools—without proper judgment—can result in flawed test cases, defective releases, and even security risks. 3. Upskilling in AI is Non-Negotiable As AI becomes a critical part of software development and testing cycles, training in AI concepts is no longer a “nice-to-have.” Organizations must empower their teams with skills in AI fundamentals, risk detection, prompt engineering, and ethical usage guidelines to keep pace with industry demands. A highly trained, AI-capable team will also help ensure that… Continue reading Inside The Live2Test 2025: The Premier Online Conference for Software Testing – Udit Gattani