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Mercari

Software Engineer, Site Reliability

゜フトりェア゚ンゞニア、サむト信頌性

Tags: Full-time, 4~5 YOE, Business Japanese

Minato City, Tokyo, Japan・Fetched 30+ days ago

Job Description

Employment Type: Full-time
Team: Engineering

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

Software Engineer, Site Reliability – Mercari/HR領域新芏事業 (Mercari Hallo)

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

For more details, see the Overview of Our Positions section on our Careers site.
https://careers.mercari.com/en/recruitment-selection/#section3   

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, see Mercari’s Culture Doc.
https://careers.mercari.com/en/culture/

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:

<About Mercari Hallo>

Mercari Group is developing various businesses under our mission to “circulate all forms of value to unleash the potential in all people.” With our newest business in the HR domain, we have entered the on-demand labor industry with the aim to provide individuals with more diverse ways of working and to mitigate the chronic labor shortages faced by business owners. The name of this new service is Mercari Hallo.

In a world where our values and lifestyles are becoming more diverse, the meaning and purpose of work for each individual vary greatly as well. This has generated a demand for more flexible ways of working, and we believe that providing these flexible work styles is the key to creating meaningful experiences for individuals.

In addition, the chronic labor shortage in Japan is a serious social issue, as many of the business owners struggling are part of the social infrastructure that supports our daily lives.

<Team Mission>

The mission of our new team created in April 2023 is to make working easier with Mercari Hallo and create a world in which anyone can pursue their dreams.

The potential of the on-demand labor market is huge, and we anticipate that with further growth this business can become a significant pillar of Mercari Group. In conjunction with Mercari, Merpay, and our other services, Mercari Hallo is also highly compatible with the assets Mercari Group has built.

We are working to not only solve the social issue of labor shortages, but reshape the concept of work and the labor market itself and unleash the potential of all people. We invite you to join us in working toward the establishment and exponential growth of Mercari Group’s new business.
See here for more information about our mission and values.
https://careers.mercari.com/en/culture/ 

Work Responsibilities 

  • Operate apps and middleware, improve stability and performance
  • Build and operate databases and networks in the cloud
  • Establish and support the platform for microservices constructed on Kubernetes
  • Creating tools to help foster a culture and philosophy of Site Reliability Engineering, and spreading the SRE culture to development teams
  • Developing and operating tools to automate different types of development operations
  • Building and operating a monitoring environment for fault detection and capacity planning
  • Work closely with product engineering teams to monitor and improve the stability and reliability of our releases


Unique Challenges 

  • An environment demanding speed and actions beyond your role and experience
  • You will play a role in the establishment and exponential growth of the next business pillar of Mercari Group. You will engage with a team of select professionals, working at a fast pace and beyond the scope of your role when necessary for the success of the business.
  • Since our new team is still in its building phase, you will also be expected to help create mechanisms to maximize the team and organization's output.
  • A business that will revolutionize Japan’s labor market
  • As mentioned above, we are taking on the monumental task of reshaping the labor market through advancing a new business leveraging Mercari Group's powerful assets. This is an unprecedented and challenging task with the potential to create a paradigm shift and massive social impact if successful.

Qualifications 

  • Required Experience/Skills
    • Shared understanding and belief in our company’s mission and values
    • Understanding of the culture and mindset of Site Reliability Engineering
    • Experience using public (AWS, GCP, Azure, etc.) or private cloud environments
    • Experience operating automated environments running on tools based on the concepts of CI/CD and Infrastructure as Code
    • The ability to identify system issues (root of drops in performance, SPoF, etc.) and to work together with team members (including those from the development teams) to find solutions
    • The ability to converse in a business setting in Japanese if it is not your first language.
  • Preferred Experience/Skills
    • Experience in designing and operating cloud networks
    • Experience using CDNs such as Fastly, Cloudflare, and CloudFront
    • Experience in database performance tuning
    • Experience in developing and operating products and tools using programming languages ​​such as Go, Java, and Python
    • Deep knowledge and experience in operating security for OS, networks, middleware, etc.
    • Deep knowledge and experience in operating Kubernetes
    • Experience using tools based on the idea of ​​chaos engineering such as Gremlin, Chaos Mesh, and AWS Fault Injection Simulator
    • Experience building and operating service meshes using Istio, Envoy, Linkerd, Consul, etc.
    • Business-level ability in their second language (referring to English for native Japanese speakers)
  • Language 
    • English: Independent (CEFR - B2) preferred
    • Japanese: Independent (CEFR - B2) required

For details about CEFR, see here.
https://careers.mercari.com/en/language/   

Learn More About Mercari Group

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 process here.
https://careers.mercari.com/en/recruitment-selection/

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 our I&D statement.
https://about.mercari.com/en/inclusion-diversity/ 


Please read and acknowledge our Privacy Policy prior to submitting your application.
https://careers.mercari.com/en/privacy/

Software Engineer, Site Reliability – Mercari/HR領域新芏事業 (Mercari Hallo)

  • 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
    https://careers.mercari.com/recruitment-selection/#section3  

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
https://engineering.mercari.com/culture/  

「メルカリ ハロMercari Hallo」ずは

  • メルカリグルヌプは、「あらゆる䟡倀を埪環させ、あらゆる人の可胜性を広げる」ずいうミッションのもず、様々な事業を展開しおおりたす。今回新たにHR領域の事業ずしおスポットワヌクスキマバむト事業に参入し、個人の倚様な働き方の実珟ず事業者が抱える慢性的な人手䞍足の解消を目指したす。サヌビス名は「メルカリ ハロMercari Hallo」です。
  • 個人の䟡倀芳やラむフスタむルが倚様化する䞭で、「働くずは䜕か」「䜕のために働くのか」ずいう働く意矩や目的も個人によっお様々です。それぞれの意矩・目的に応じたより柔軟な働き方が求められおおり、そのような働き方の実珟が個人の有意矩な䜓隓の創出に䞍可欠であるず考えおいたす。
  • たた、人手䞍足に悩んでいる事業者の倚くが、私たちの日々の生掻を支える瀟䌚むンフラの圹割を担っおいるため、劎働垂堎における慢性的な人手䞍足が倧きな瀟䌚課題ずなっおいたす。

チヌムのミッション

  • 2023幎4月に発足した私たち新チヌムのミッションは、「メルカリ ハロMercari Hallo」を通しお、「働く」をより気軜なものにしお、自分の奜きなこずややりたいこずが実珟できる䞖界を぀くっおいくこずです。
  • スポットワヌク垂堎のポテンシャルは倧きく、事業が成長すればメルカリグルヌプの倧きな柱ずなりうる可胜性があるず芋蟌んでいたす。たた、「メルカリ」「メルペむ」などのサヌビスを通じお、メルカリグルヌプが積み䞊げおきたアセットずの芪和性も非垞に高いず考えおいたす。
  • 瀟䌚課題である人手䞍足の解消に加え、「働く」ずいう抂念ひいおは劎働垂堎そのものをアップデヌトし、「人」の可胜性をさらに広げるUnleashするために、私たちず䞀緒にメルカリグルヌプの新芏事業の立ち䞊げ・急成長を実珟させたせんか。

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
https://careers.mercari.com/culture/

業務内容

  • HR領域の新芏プロゞェクトにおける新芏プロダクトの立ち䞊げのリヌド
  • アプリケヌションやミドルりェアの運甚、安定性やパフォヌマンスの改善
  • クラりドにおけるデヌタベヌスやネットワヌクなどの構築、運甚
  • Site Reliability Engineeringの文化・思想の醞成を支揎するツヌルの䜜成、開発チヌムぞのSRE文化の展開
  • 各皮オペレヌションを自動化するためのツヌルの開発、運甚
  • 障害怜知やキャパシティプランニングのためのモニタリング環境の構築、運甚
  • 各開発チヌムの䞀員ずしお、プロダクトの安定性や信頌性向䞊のためのモニタリングず改善


ナニヌクなチャレンゞ

「圧倒的なスピヌド感」×「自分の圹割や経隓を超えた動き」が求められる環境

  • メルカリグルヌプにおける新しい柱ずなる事業の立ち䞊げ・急成長の䞀翌を担っおいただきたす。少数粟鋭のプロフェッショナルな仲間たちず協働し、事業成功のために必芁なこずは自らの圹割範囲を超えお、スピヌド感を持っお取り組んでいくこずが求められたす。
  • 新しくチヌムを䜜っおいるフェヌズのため、チヌムや組織のアりトプットを最倧化させるための仕組みづくりにも関わるこずが求められたす。

日本の劎働垂堎に倉革をもたらす事業

  • 先述の通り、劎働垂堎のアップデヌトずいう倧きなテヌマに察しお、メルカリグルヌプがも぀匷力なアセットを歊噚に新芏ビゞネスを掚進しおいたす。前䟋のないチャレンゞングなテヌマであり、成功すればパラダむムシフトずなりうる倧きな瀟䌚むンパクトを生み出すポテンシャルがありたす。

応募芁件

  • 求める経隓・スキル
    • メルカリグルヌプおよび各カンパニヌのミッションずバリュヌに共感しおいただける方
    • Site Reliability Engineeringずいう文化・思想を理解しおいる方
    • AWS・GCP・Azureなどのパブリッククラりド、たたはプラむベヌトクラりドの利甚経隓のある方
    • CI/CD、Infrastructure as Codeの思想に基づくツヌルによる自動化環境の運甚経隓のある方
    • システムの課題(パフォヌマンス䜎䞋の原因、SPoFなど)を特定し、チヌムメンバヌ(開発チヌム含む)ずずもに解決に取り組める方
  • 歓迎する経隓・スキル
    • クラりドにおけるネットワヌクの蚭蚈・運甚経隓のある方
    • Fastly、Cloudflare、CloudFrontなどのCDNの利甚経隓のある方
    • デヌタベヌスのパフォヌマンスチュヌニングなどの経隓のある方
    • Go、Java、Pythonなどのプログラミング蚀語を甚いたプロダクトやツヌルの開発・運甚経隓のある方
    • OS、ネットワヌク、ミドルりェア等のセキュリティに関する深い知識・運甚経隓のある方
    • Kubernetesに関する深い知識・運甚経隓のある方
    • Gremlin、Chaos Mesh、AWS Fault Injection Simulatorなどのカオス゚ンゞニアリングの思想に基づくツヌルの利甚経隓
    • Istio、Envoy、Linkerd、Consulなどを利甚したサヌビスメッシュの構築・運甚経隓のある方
  • 語孊力
    • 英語Independent (CEFR - B2) 歓迎
    • 日本語Independent (CEFR - B2) 必須

※CEFRの詳现に぀いおは、こちらをご芧ください
https://careers.mercari.com/language/#page-1


メルカリグルヌプに぀いお知る 


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
 https://careers.mercari.com/recruitment-selection/#section2

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。
https://about.mercari.com/inclusion-diversity/

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。
https://careers.mercari.com/privacy/