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

Job listings include English summaries for screening. Always verify details on the original job board before applying.

Jobs→株式会社Castee→WEB Engineer

WEB EngineerEnglish summary from Japanese

株式会社Castee

✓ Detailed
Salary
<経験・能力を考慮の上当社規定に従い決定します> ・月給には45時間分のみなし残業代を含みます(平均残業時間:約15時間/月) ・みなし残業時間を超える勤務をした場合は、残業代を追加支給します ・賞与:現状なし ・昇給:年2回
Location
※原則全日出社です <本社> 〒150-0001 東京都渋谷区神宮前2-18-19 the Folks 5F https://maps.app.goo.gl/Lm6bsHqAtUaBpNqN6 <アクセス> ・JR山手線「原宿」駅 徒歩10分 ・東京メトロ千代田線/副都心線「明治神宮前」駅 徒歩8分
Job Type
Full-time
Work Style
<フレックスタイム制> ・コアタイム:11:00~16:00 ・フレキシブルタイム:7:00~22:00 ・標準となる1日の労働時間:8時間
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Role summaryEnglish summary from Japanese

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

Seeking a WEB Engineer to lead product development for Castee, a co-creation entertainment DX platform with plans for overseas expansion and an IPO. You will be responsible for the full lifecycle of web service development, reporting directly to the CEO.

Must-haves

  • Approximately 3+ years of experience developing a proprietary service from its early stages
  • Ability to proactively identify omissions and edge cases to prevent bugs and rework
  • Commitment to quality
  • Full-time in-office attendance required

Nice-to-haves

  • Views responsibility as extending beyond coding to testing, deployment, and stable operation
  • Takes ownership of product success with passion and enthusiasm
  • Actively tackles challenges and leads problem-solving

Tech stack

Next.jsLaravelPHPTypeScriptAmazon Aurora

About the Company

株式会社Castee

Headquarters
東京都渋谷区神宮前 2-18-19 the Folks 5F
Founded
2022-03
Visit Website
Posted6/8/2026
Sourceherp
MySQL
Redis
Amazon ElastiCache
Git
Github
Slack
Figma
Backlog

Work style

Full-time in-office attendance required in Tokyo (Shibuya-ku). Flextime system with core hours 11:00 AM - 4:00 PM.

Other notes

Salary determined by experience and skills. Monthly salary includes a fixed overtime allowance for 45 hours (average overtime approx. 15 hours/month). Bonuses: Currently none. Salary increases: Twice a year. Probationary period: 3 months.