SRE(デジタルマーケティング メッセージングプラットフォーム)

勤務形態
正社員
給与
7,000,000 JPY ~ 10,000,000 JPY per year
日本語レベル
基礎レベル
英語レベル
ビジネスレベル(TOEIC 860)
開始日
ASAP
勤務地
東京

職務内容

Their Channel Solution provides Messaging Campaign System and Message Delivery System to entire their services as a platform.

Over 60 their businesses/services use our platform to send multiple types of messages (Transactional/Promotional messages and Notifications) by Email, Push Notification, Line and other push/pull channels.

Over 100 million messages are sent to our customers around the world every day.

 

This team develops and maintains the infrastructure and applications for our service. The main technology stack contains Java, Spring boot, MySQL, Rabbit MQ, Docker and k8s.

In this role, you will become a member of a cross-functional team of about 10 people. Half of your work will focus on the email systems, you will be responsible for designing, developing and operating a high volume email sending infrastructure.

It includes the MTA (Mail Transfer Agent), bounce handling service, and deliverability monitoring tools, to achieve high email deliverability.

Beside of that, you will also responsible for our messaging platform, making system healthy, monitored, automated, and designed to be scalable. You will work closely with development teams from the early phase of design to identify and resolve production issues, take care of the deployment by containerized applications as microservices and develop infrastructures to make system platform stable.

 

Responsibilities:

- Develop and operate email sending infrastructure

- Detect and resolve email deliverability issues by cooperate with stakeholders

- Building and maintaining the CI/CD pipeline to ensure safety and rapid release iterations

- Develop effective tools for alerting, and response to both identify and address reliability risks

- Evaluate and make decisions of middleware to create an appropriate design with high reliability.

- Develop log and metrics monitoring platform and support application integration.

- Automate, codify, and standardize operations, to increase productivity.

- Participate in on-call rotation, responding and troubleshooting incidents, supporting postmortems.

 

【会社概要 | Company Details】
グローバルに展開する一部上場インターネットサービス企業です。様々な事業を展開し、成長を続けています。日本にいながら異文化コミュニケーションができる国際的な環境かつ、女性や外国籍の管理職登用にも積極的なダイバーシティな環境でもあります。世界的にも知名度アップを図り、スポーツチームのスポンサーなども積極的に行っています。
エンジニアの方には嬉しい、WindowかMacを自分で選択することができます!社内カフェテリアは明るく、毎日食べても飽きないほど、メニューが豊富です!
スキルハウスから就業しているスタッフも多く、年間成約数もトップレベルを誇ります。会社同士の信頼関係も厚く、面接のプロセスもスムーズです。実際に企業に応募する前に、経験豊富な企業の専任担当より会社の様子など、詳しくお伝えいたします。また、日本語・英語でのレジュメの書き方のアドバイスや面接の準備もいたします。ケースbyケースですが、社内ツアーを設定することもできます。

Our client is a large global Internet service company that has enjoyed sustained growth as they continue to expand their business in various new areas and industries. This is a great opportunity to work in a diverse and international environment in Japan. Our client actively strives to be an equal opportunity employer, and they have many female and foreign nationals in upper management positions. Their brand has also gained global recognition as they sponsor some of the world's most famous sports teams. Our client prides themselves in providing a comfortable working environment for their employees. Engineers are welcome to choose their own setup (Windows/Mac, etc.); whatever makes them comfortable! Free meals are also provided at the company cafeteria. Their chefs work to create exciting new menus and dishes, so employees never get tired of the food!

【就業時間 | Working Hours】
Flex (7.5 hours a day with core time 11:00-15:00)
 
【休日休暇 | Holidays】
完全週休2日制(土日祝休み)、年末年始、年次有給休暇、その他特別休暇など
Saturday, Sunday, and National Holidays, Year-end and New Year Holidays, Paid Holidays, Other Special Holidays
 
【待遇・福利厚生 | Services / Benefits】
各種社会保険完備(厚生年金保険、健康保険、労災保険、雇用保険)、 屋内原則禁煙(屋外に喫煙所あり)、 通勤交通費支給等
Social insurance, Transportation Fee, No smoking indoors allowed (Designated smoking area), etc.

 

 

必須スキル

- Middleware configuration / troubleshooting experience on Linux.

- Solid understanding of networking systems and protocols. (HTTP, TCP/IP, TLS, DNS)

- Email domain knowledge like SMTP, response codes, DSN, etc...

- Experience in general purpose scripting languages such as Ruby or Python.

- Systematic problem solving, strong communication skills and sense of ownership.

優遇されるスキル・経験

- Experience with working for an email service provider.

- Experience in email authentication technologies including SPF, DKIM and DMARC.

- Experience in container technologies such as Docker and Kubernetes.

- Experience in designing, analyzing and troubleshooting large-scale distributed systems.

- Experience in log management systems such as ELK stack.

- Experience in time series metrics monitoring tools such as Prometheus, InfluxDB, Grapfana.

- Experience in automation/configuration management tools. (Jenkins, Ansible, Puppet, Chef)