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Browse thousands of tech jobs at Japanese startups and companies. Translated for foreign engineers.

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Jobs→株式会社TAIAN→Software Engineer (Senior/Expert) (Mid-career)

Software Engineer (Senior/Expert) (Mid-career)English summary from Japanese

株式会社TAIAN

✓ Detailed
Salary
・応相談:経験・能力を考慮の上、決定します ※45時間分のみなし残業含む月給制 ※みなし残業時間を超える勤務をした場合は、残業代を追加支給
Location
本社 東京都新宿区新宿一丁目34-16 清水ビル3F
Job Type
Full-time
Work Style
TAIANでは働きやすさや業務生産性を尊重しながらも、対面コミュニケーションや組織の一体感を重視するために出社ベースのハイブリットな働き方をしています。
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Role summaryEnglish summary from Japanese

English summary for screening — check the original posting before applying.

TAIAN is a Series A startup in the celebration market, aiming to drive business growth through AI products and new platform development. As a Senior/Expert Software Engineer, you will lead the development of new products and features, improve existing ones, and contribute to enhancing development workflows and infrastructure.

Must-haves

  • 3+ years of experience in server-side web application development
  • Experience developing with cloud platforms (AWS/GCP/Azure)
  • Experience in team-based product development with autonomous communication

Nice-to-haves

  • Practical experience with Ruby on Rails, React, or TypeScript
  • Experience in project management or team leadership
  • Experience with code reviews and maintaining code quality
  • Experience as a Tech Lead, including technology selection and architecture design

Tech stack

RubyRuby on RailsJavaScriptTypeScriptReactPostgreSQLRedisDockerTerraformAWSGitHub ActionsGitHubJira

Work style

Hybrid work style with 4 days per week in the office. Location: Shinjuku, Tokyo. Working hours are 10:00-19:00 with flextime available (10:00-15:00 core hours). Adjustments can be made for those with children.

Other notes

Salary is negotiable based on experience and abilities. Monthly salary includes a fixed overtime allowance for 45 hours; additional overtime pay provided if exceeded. Probationary period of 3 months.

About the Company

株式会社TAIAN

Headquarters
東京都新宿区新宿一丁目34-16 清水ビル3F
Founded
2020-06
Visit Website
Posted2/12/2026
Sourceherp