Back-end Engineer

Posted 3 Days Ago
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Tokyo
Hybrid
Mid level
Artificial Intelligence • Machine Learning • Mobile • Other • Social Impact • Software • App development
Hinge is the dating app designed to be deleted.
The Role
As a Back-end Engineer at Pairs, you will develop scalable back-end solutions using technologies like MySQL and Go, collaborating with product teams to enhance the user experience.
Summary Generated by Built In
Pairs(ペアーズ)は日本最大級マッチングアプリであり、理想のパートナーを探す累計登録数2500万以上のユーザーが利用しています。(25年現在)20以上のブランドを多言語で提供するMatch Groupの一部として、グループで培ったノウハウを活用して、グローバル展開を進めています。
ミッションである「人生に”あってよかった”と思ってもらえるものを」に向かってプロダクト開発部は日々躍進しており、生涯のパートナーを見つけるお手伝いになるよう、ユーザーがワクワクする新機能のリリースを重ねています。

Pairs is the leading online dating app in Japan, and has been used by over 20 million users looking for their ideal partner. Part of Match Group, Pairs has access to the collective wisdom and resources of a global dating app portfolio, and further expansion outside Japan is a continued goal for the company.

Our mission is to provide a life-changing service that our users will remember fondly after finding their life partner. Product development at Pairs is ever active in driving forward this mission, with frequent releases that offer users exciting new ways to achieve their dating goals.

Job Summary

プロダクトバックエンドチームの一員として、Pairsの新規機能開発の最前線に立ち、プロジェクトの成功、ビジネス成果、そしてユーザーの幸福に直接的な影響を与えます。Match Groupの一部として、国際的なブランドや同僚と一緒に働く機会があります。

プロダクトマネージャーやフロントエンドエンジニア、その他の同僚との日々のコラボレーションが業務のドライバーになります。MySQL、DynamoDB、Redis、Elasticsearchを含めた多様な技術スタックを活用したバックエンドソリューションを設計から実装まで担当し、Pairsユーザーが理想のパートナーを見つけるためのリリースを行います。

バックエンドチームと一緒にデザインドキュメントやプルリクエストのレビューを行い、コードベースとチームのプラクティスの継続的な改善に貢献します。他のチームと頻繁にコラボレーションをして新たな挑戦を見つけ出し、組織に影響を与える機会を自ら作らせることができます。

Being a part of the product back-end team puts you front and center of feature development at Pairs. Your input and contributions will directly influence the success of projects, business outcomes, and user happiness. As a part of Match Group, you’ll have opportunities to work with international brands and colleagues.

Daily collaboration with product managers, front-end engineers, and other colleagues will drive the direction of your work. You’ll utilize a tech stack including MySQL, DynamoDB, Redis, Elasticsearch, and many other technologies to design scalable back-end solutions, and write and deploy the code that helps Pairs users find their ideal partner. 

Together with the back-end team, you’ll review design docs and pull requests, and contribute to continually improving the codebase and team practices. Frequent opportunities to collaborate with other members and teams allow you to find new challenges, and leave an impact on the wider organization.

What You’ll Do

  • フィージビリティからリリースまで、新規機能のバックエンド開発を担当する
  • スケーラビリティ、可観測性、保守性のあるバックエンドソリューションを設計、実装、運用する
  • プロダクト、フロントエンド、BI、マーケティングなどの同僚と頻繁にコラボレーションをする
  • デザインドキュメントとプルリクエストのレビューやプロセス改善の提案でチームに貢献する
  • Own back-end development of product roadmap features from feasibility to release
  • Design, implement, and operate scalable, observable, and maintainable back-end solutions
  • Regularly collaborate with colleagues from product, front-end, BI, and across the company
  • Contribute to the back-end team with code and design doc reviews

Qualifications

  • 3年以上のチーム開発経験
  • Go言語(歓迎)を含む、汎用プログラミング言語でのプログラミングスキル
  • システムデザインの知識(データベース、キャッシュ、メッセージキューなど)
  • APIやバックエンドシステムの開発経験
  • パブリッククラウド(AWS、GCP)での開発経験
  • コミュニケーションとドキュメンテーションのスキル
  • コラボレーションとプロダクトマインドを活かした開発に対するアプローチ
  • Go言語およびバックエンド技術を学ぶ強い意欲

  • At least 3 years experience of team development
  • Programming skills in Go(preferred) or another generalized programming language
  • Knowledge of system design (databases, caching, message queues, etc.)
  • Experience building APIs and back-end systems
  • Experience developing applications in the cloud (AWS, GCP)
  • Good communication and documentation skills
  • Collaborative and product-minded approach to development
  • Strong desire to learn about Go and back-end technologies

Tools we use

  • Programming Languages: Go, TypeScript/JavaScript, Python
  • Tech Stack: MySQL, DynamoDB, Redis, Elasticsearch, various AWS and GCP services
  • Development: Git, GitHub, GitHub Actions, Docker, Jira, Confluence, Slack
  • AI Tools: Claude Code, GitHub Copilot, Cursor, ChatGPT Enterprise

#Eureka

Top Skills

AWS
Confluence
Docker
DynamoDB
Elasticsearch
GCP
Git
Git
Go
JavaScript
JIRA
MySQL
Python
Redis
Slack
Typescript
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The Company
New York, NY
305 Employees
Year Founded: 2011

What We Do

In today’s digital world, singles are so focused on sending likes and looking through profiles that they’re not actually building meaningful connections and going on dates. Hinge is on a mission to change that by designing the most effective app experience. We want to create a less lonely world by inspiring intimate, in-person connections. Relationships are at the core of everything we do. And not just the romantic kind. We can't accomplish really hard things alone - so we make great relationships the foundation of our teamwork.

We believe these three core values are what it takes to build those great relationships: Authenticity, we share - never hide - our words, actions, and intentions. Courage, breakthroughs require a willingness to take risks and embrace lofty goals and tough challenges. Empathy, we're all humans first. So we deeply consider the perspectives of others, listen openly, and speak with care.

Why Work With Us

We're mission-driven. While most apps think about boosting sessions and time on app, we think strategically about meaningful end results (dates and relationships).

We're culture-first. We believe in great people over process. Decisions are pushed to the front lines, with feedback and coaching provided by our leaders.

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Hinge Offices

Hybrid Workspace

Employees engage in a combination of remote and on-site work.

Hinge believes in the power of in-person connection. We have adopted a hybrid model that allows our people to stay connected to each other in-person.

Typical time on-site: 3 days a week
New York, NY
Our office is located in the beautiful Meatpacking district. We're steps away from the Whitney Museum of American Art and the High Line and near Chelsea Market. You'll not only fall in love with us, but with our office.

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