Software Engineer, Search [US App]

  • Tokyo
  • Remote OK - Anywhere in Japan
  • Full-time
  • August 30, 2022
Conditions
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Apply from Japan Only
(You must live in Japan to apply)
Requirements
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Language Requirements
Japanese: Not Required 👍
English: Business Level
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Minimum Experience
Senior or above

Position Overview


Work Responsibilities

  • Craft a reliable and delightful item search experience

  • Build and maintain search features and infrastructure

  • Design, develop, test, deploy, maintain, and improve backend software

  • Write code in Go, Java and PHP

  • Work with Product Managers and Designers

  • Collaborate with machine learning, iOS and Android Engineers to develop new features

  • Work with third-party vendors to integrate new functionality

  • Solve complex architectural challenges

  • Write and maintain technical documentation


Bold Challenges

  • You will work with a great team based in Tokyo, and also collaborate with many teammates across the US. Working globally with a diverse team, we’re all-in to help people in the US buy and sell on Mercari, while getting ready for whatever comes next.

  • At Mercari, the search is one of the core functions, which connects millions of buyers and sellers. To satisfy diverse customer needs, you will work collaboratively with product managers, machine learning and backend engineers to architect and build advanced systems.

  • Develop product features in a fast-paced Silicon Valley startup environment

  • Design highly scalable systems that can support the continued growth of Mercari US

  • Proactively share ideas and contribute to our engineering culture

  • Gain a deep understanding of the US market to ensure Mercari’s continued success

  • Work effectively in a multicultural environment with colleagues from various backgrounds
     

Required Experience

  • Shared belief in Mercari’s mission and values

  • 3+ years experience in building and operating search engines and systems (e.g., Elasticsearch, Solr, Algolia)

  • Professional engineering experience with consumer applications

  • Exceptional communication skills

  • Experience developing complex software systems scaling to millions of users with production-quality deployment, monitoring, and reliability


Preferred Experience

  • Highly proficient with backend coding languages (e.g., Go, Java, PHP)

  • Experience developing a scalable and high-performance search system

  • Experience tuning relevance and ranking of search results

  • Experience designing, developing, and managing microservices with Docker and Kubernetes or similar systems

  • Experience working on GCP or AWS or similar systems

  • Excellent knowledge of search engines and distributed systems

  • Demonstrated ability to write code with appropriate tests

  • Experience leading or managing teams

  • Experience working in large, cross-functional teams

  • A positive attitude and an insatiable desire to learn
     

Screening Criteria

  • Please provide your resume in English.

  • We will conduct interviews in English,

  • Hiring Process Overview (subject to change)

    • 1. Doc Screening

    • 2. Skill Test

    • 3. Interviews (3-4 rounds. There are some cases you will meet a few members in 1 round)

    • 4. Background check

    • 5. Offer

    • 6. Hire

*Check here for more details


Language Requirements

  • English: Independent (CEFR - B2) required

  • Japanese: Basic (CEFR - A2) optional

  • Click here for more information about CEFR



Working Conditions


Employment Status

Full-time

  • Probationary period: First 3 months after joining the company. (During this period your contract conditions will be the same as that of a permanent employee.)


Office

Roppongi

  • Smoking is prohibited within our offices

  • Mercari has introduced a work style policy called “Your Choice.” Each member is free to choose whether they want to work in the office or work fully remote. *Exceptions made for certain kinds of work.

Largest C2C marketplace in Japan and Japan's first tech unicorn, Mercari is aiming to become a truly global tech company. Their app allows anyone with a smartphone to easily sell items they no longer need, providing a new and unique user experience.

Circulate all forms of value

To unleash the potential in all people

“What can I do to help society thrive with the finite resources we have?”

The Mercari marketplace app was born in 2013 out of this thought by our founder Shintaro Yamada as he traveled the world. We believe that by circulating all forms of value, not just physical things and money, we can create opportunities for anyone to realize their dreams and contribute to society and the people around them.

Mercari aims to use technology to connect people all over the world and create a world where anyone can unleash their potential.

View Mercari's company page

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Software Engineer, Search [US App] at Mercari
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