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Software Engineer, Backend (Ops foundation) - Mercari

🇯🇵 Japan

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Software Engineer, Backend (Ops foundation) - Mercari

from 🇯🇵 Japan

JD in Japanese follows. 英文の埌に和文JDをご芧いただけたす。

 
Software Engineer, Backend (Ops foundation) - Mercari

  • Employment Status: Full-time
  • Work Hours: Full Flextime (no core time) 
  • Office: Roppongi

For more details, see theOverview of Our Positions section on our Careers site.


 
About Mercari

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. For more information about Mercari Group’s mission, seeMercari’s Culture Doc


Organization/Team Mission

Mercari Engineering Principles  

Mercari Engineering Principles are a shared understanding that serves as the foundation of engineering beliefs and behavior at Mercari. The Engineering Principles are designed to complement the organizational identity (Mercari’s mission, values, and culture) from an engineering viewpoint. 

These principles ultimately help us achieve Mercari’s mission by defining the ideal state we seek to realize in the long term. 

  • Passion For The Product
  • Grow Together
  • Solve Through Mechanisms
  • Collaborate Openly

For more details, please see the following link:

  • Engineering Culture

We, Customer Service Engineering, are an engineering organization that supports the rapid resolution of customer inquiries related to services provided by the Mercari Group. Our most important mission is to realize our vision of “resolving the problems of customers around the world in five minutes.”

In addition, another important mission for us is to solve the challenges faced by customer service (CS) operations through technical approaches, and to maximize the value of CS operations and CS products. We are working to build mechanisms that leverage AI to fundamentally improve both the customer experience and the work experience, leading to faster, more reliable, and better resolution of customer issues.

Seehere for more information about our mission and values.


 
Work Responsibilities

  • Development of an AI knowledge platform: We will organize and structure the vast amount of CS knowledge required to solve customers’ issues, and build a foundational system that centrally manages it in a form that AI can utilize at an advanced level.
  • Automation and optimization of inquiry response processes: We will understand existing CS workflows, untangle on-the-ground challenges, and build a system that enables AI agents to autonomously resolve inquiries with high reliability.
  • Collaboration with stakeholders: We will work closely with non-technical departments responsible for handling customer inquiries, translate business requirements into technical specifications, and develop and operate systems, while also taking responsibility for formulating and driving medium- to long-term technology strategies.


 
Unique Challenges

  • You will have the opportunity to take on the challenge of developing large-scale AI systems that solve real-world problems by leveraging data on the tens of millions of users held by the Mercari Group, as well as data related to diverse and complex customer inquiries. Rather than building something predetermined, you will gain experience in starting from “what should we build?” under uncertain conditions, using technology as a means, and maximizing business impact.



Qualifications

  • Required Experience/Skills
    • Empathy with the mission and values of Mercari Group and its affiliates.
    • 5+ years of experience developing large-scale web applications. Experience designing, developing, and operating systems with scalability and maintainability in mind.
    • Experience designing and developing scalable APIs using modern languages such as Go.
    • Experience developing SPAs with complex state management using React, TypeScript, etc.
    • Excellent communication skills, with the ability to provide clear and persuasive explanations to both technical and non-technical audiences.
    • Experience developing and operating systems using public clouds such as Google Cloud and AWS.

  • Preferred Experience/Skills
    • Experience in system development using LLMs through to production deployment.
    • Understanding of CS operations, with knowledge of customer support workflows (receiving calls, ticket creation, escalation, etc.) and KPIs (response rate, resolution rate, etc.).
    • Experience in developing or operating and maintaining CS/call center-related products (CRM, FAQ systems, chatbots, etc.).
  • Language 
    • Japanese: Proficient (CEFR - C1) needed
    • English: Independent (CEFR - A2) Preferred

For details about CEFR, seehere.  


 
Learn More About Mercari Group

  • Careers site:https://careers.mercari.com/en/   
  • Mercan:https://mercan.mercari.com/en/  
  • Social media:X /Linkedin 


 
Recruiting at Mercari

At Mercari Group, we value empathizing with and embodying the mission and values ​​of the Group and each company. To promote the creation of an organization that maximizes the total amount of value exhibited by all members, we would like to understand the experience and skills of each candidate as accurately as possible.

Recruiting cycle at Mercari Group

  • Application screening
  • Skill assessment: For engineering positions, you will be asked to complete a skill assessment on HackerRank or GitHub. For non-engineering positions, you may be asked to complete an assessment depending on the position. (The timing of the assessment may coincide with the interview process.)
  • Interview: The number of interviews may vary depending on the position.
  • Reference check: We will ask for online references around the timing of the final interview.
  • Offer: Offers will be determined carefully in consideration of the final interview and the reference check.

 Learn more about our recruiting processhere.


 
Equal Opportunity Hiring

Here at Mercari, we work to realize a world in which no one’s potential is limited by their background and everyone has the opportunity to freely create value. We also firmly believe that a mindset of Inclusion & Diversity is essential for us to achieve our mission.

This, of course, extends to our hiring practices as well. Mercari is committed to eliminating discrimination based on age, gender, sexual orientation, race, religion, physical disability, and other such factors so that anyone who shares our mission and values can join us, regardless of their background. For more details, please read ourI&D statement.

Please read and acknowledge ourPrivacy Policy prior to submitting your application.





 
AI Solution Engineer - Mercari Marketplace

  • 雇甚圢態  正瀟員
  • 働き方 フレックスタむム制コアタむムなし・フレキシブルタむムなし  
  • 勀務地 六本朚

詳现はキャリアサむトの募集芁項よりご確認ください


 
メルカリグルヌプに぀いお

あらゆる䟡倀を埪環させ、あらゆる人の可胜性を広げる

「地球資源が限られおいるなか、より豊かな瀟䌚を぀くるために䜕ができるか」。2013幎、創業者の山田進倪郎が䞖界䞀呚の旅で抱いた課題意識から、フリマアプリ「メルカリ」は生たれたした。私たちは、物理的なモノやお金に限らずあらゆる䟡倀を埪環させるこずで、誰もがやりたいこずを実珟し、人や瀟䌚に貢献するための遞択肢を増やすこずができるず信じおいたす。

テクノロゞヌの力で䞖界䞭の人々を぀なぎ、あらゆる人の可胜性が発揮される䞖界を実珟しおいきたす。メルカリグルヌプの目指すべき方針に぀いおはMercari Culture Doc をご芧ください。

 

組織・チヌムのミッション

Mercari Engineering Principles
Mercari Engineering Principles は、メルカリの゚ンゞニアリング組織における信念や行動の基盀ずなる共通認識を明文化したもので、メルカリのメンバヌ党員が共有するMission、Value、Cultureを゚ンゞニアリングの芖点から補完するものずなりたす。これらのPrinciplesは、私たちが長期的に実珟しようずする理想的な姿を定矩するこずで、最終的にメルカリのミッションを達成するために掻甚しおいきたす。

    • Passion For The Product
    • Grow Together
    • Solve Through Mechanisms
    • Collaborate Openly

詳现に぀いおぱンゞニアリングカルチャヌ  をご芧ください
 

  • 私たちCustomer Service Engineeringは、メルカリグルヌプが提䟛するサヌビスに関するお客さたからのお問い合わせを迅速に解決できるよう支揎する゚ンゞニアリング組織です。私たちは「䞖界䞭のお客さたのお困りごずを5分で解決する」ずいうビゞョンの実珟を最重芁のミッションずしお掲げおいたす。
  • そのうえで、カスタマヌサヌビスCSの珟堎が抱える課題を技術的なアプロヌチで解決し、CSオペレヌションおよびCSプロダクトの䟡倀を最倧化するこずも、私たちの重芁なミッションです。AIを掻甚しおお客さた䜓隓ず業務䜓隓の双方を抜本的に改善し、より速く、より確実に、より良いお客さたのお困りごず解決ぞ぀なげる仕組みづくりに取り組んでいたす。⁠

  • メルカリのミッション・バリュヌに぀いおの詳现はこちらをご芧ください


 
業務内容

  • AIナレッゞ基盀の開発お客さたの課題解決に必芁な膚倧なCSナレッゞを敎理・構造化し、AIが高床に掻甚できる圢で䞀元管理する基盀システムを構築したす。
  • お問い合わせ察応プロセスの自動化ず最適化 既存のCS業務フロヌを理解し、珟堎の課題を解きほぐしながら、お問い合わせをAI゚ヌゞェントが信頌性高く自埋的に解決できるシステムを構築したす。
  • ステヌクホルダヌずの連携 お客さたのお問い合わせを担圓する非技術郚門ず密に連携し、ビゞネス芁求を技術仕様に萜ずし蟌みシステム開発・運甚するだけでなく、䞭長期の技術戊略策定ずその掚進も担いたす。


 
ナニヌクなチャレンゞ

  • メルカリグルヌプが保有する数千䞇人芏暡のデヌタず、倚様で耇雑なお問い合わせに関するデヌタを掻甚し、実瀟䌚の課題を解決する倧芏暡なAIシステム開発に挑戊できたす。決たったものを䜜るのではなく、䞍確実な状況䞋で「䜕を䜜るべきか」から考え、技術を手段ずしお掻甚し、事業むンパクトを最倧化させる経隓が積めたす。


 
応募芁件

  • 求める経隓・スキル
    • メルカリグルヌプおよびその関連䌚瀟のミッションずバリュヌぞの共感。
    • 倧芏暡Webアプリケヌションの開発経隓5幎以䞊。スケヌラビリティず保守性を考慮した蚭蚈・開発・運甚の経隓。
    • Goなどのモダンな蚀語を甚いたスケヌラブルなAPI蚭蚈・開発経隓。
    • React, TypeScript 等を甚いた、耇雑な状態管理を䌎うSPAの開発経隓。
    • 技術系・非技術系の双方に察しお、明確か぀説埗力のある説明ができる優れたコミュニケヌション胜力。
    • Google Cloud, AWSずいったパブリッククラりドを甚いた開発ず運甚経隓。
  • 歓迎する経隓・スキル
    • LLMを掻甚したシステム開発から本番導入たでの経隓。
    • CS業務ぞの理解があり、カスタマヌサポヌトの業務フロヌ受電、起祚、゚スカレヌション等や、KPI応答率、解決率等に察する知識。
    • CS/コヌルセンタヌ関連プロダクトCRM、FAQシステム、チャットボット等の開発たたは運甚保守の経隓。
  • 語孊力
    • 日本語CEFR -C1 必須
    • 英語CEFR-C1任意

※CEFRの詳现に぀いおは、こちらをご芧ください

 

メルカリグルヌプに぀いお知る 

  • キャリアサむトhttps://careers.mercari.com/  
  • メルカンhttps://mercan.mercari.com/ 
  • SNSX /Linkedin 

遞考に぀いお

メルカリグルヌプではメルカリグルヌプおよび各カンパニヌのミッションずバリュヌぞの共感・䜓珟を倧切にしおいたす。メンバヌが発揮する䟡倀の総量が最倧化されるような組織づくりを掚進するために、候補者のみなさんの経隓やスキルをより正しく理解したいず考えおいたす。

遞考の流れ

  • 曞類遞考
  • 技術課題゚ンゞニアポゞションではHackerRankたたはGithubでの技術課題を、゚ンゞニア以倖のポゞションでは採甚ポゞションによりたす面接タむミングず前埌するこずがありたす
  • 面接ポゞションにより、耇数回の面接をお願いしたす
  • リファレンスオンラむン回答圢匏のもので、最終遞考の前埌でお願いしたす
  • オファヌ最終遞考ずリファレンスの内容より決定されたす

 

 ※詳しくは こちらのペヌゞをご芧ください


 
遞考における機䌚の平等  

メルカリでは、バックグラりンドによっお個人の可胜性が決め぀けられるこずなく、自由に䟡倀を生みだす機䌚を手にできる瀟䌚の実珟を目指しおいたす。そしおメルカリがミッションを実珟するために「Inclusion & Diversity」ずいう考え方は䞍可欠な存圚だず考えおいたす。

採甚掻動においおも、メルカリのミッション・バリュヌに共感する、様々なバックグラりンドの方にゞョむンしおいただけるよう、幎霢、性別、性的指向、人皮、宗教、身䜓胜力、その他蚘号に基づくあらゆる差別をなくすこずを玄束したす。

詳しくは、I&D statementをご芧ください。


なお、ご応募の際にはプラむバシヌポリシヌをご確認ください。

by @maxrusakovic