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Jobs→株式会社できるくん→Senior Product Engineer - Backend (AI Workforce Business) (Contract)

Senior Product Engineer - Backend (AI Workforce Business) (Contract)English summary from Japanese

株式会社できるくん

✓ Detailed
Salary
想定報酬:応相談 ※経験・能力を考慮の上、決定します。
Location
※出社時は以下 〒141-0031 東京都品川区西五反田7-22-17 TOCビル8階 ・JR、都営地下鉄五反田駅より徒歩8分 ・東急電鉄目黒線不動前駅より徒歩6分 ・東急電鉄池上線大崎広小路駅より徒歩5分 JR五反田駅西口9番バス乗り場から直通バス有(無料) 直通バスは原則平日8:00~20:00の間、運行 [勤務地:変更の範囲] 変更なし
Job Type
Outsourcing, Side Jobs, Freelance
Work Style
▼稼働 ・128時間/月〜の稼働が可能 ・週2以上の出社が可能な方(応相談可)
Apply on HERP

Role summaryEnglish summary from Japanese

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

We are seeking a Senior Product Engineer to lead the development of AI-driven products for automating processes in the IT contracting domain. This role involves working closely with product managers and business stakeholders to maximize product value, moving from outsourced development to a fully in-house, AI-driven organization.

Must-haves

  • Experience in backend development and operations.
  • Frontend development experience.
  • Ability to make technical decisions regarding AI utilization, including trade-offs, business judgment, and risk management.
  • Available to work 128 hours/month or more.
  • Ability to come to the office at least 1 day per week (negotiable).

Nice-to-haves

  • Experience in infrastructure construction and operation using AWS or GCP.
  • Experience in a startup environment.
  • Preference for those who can come to the office 2 or more days per week (negotiable).

Tech stack

PythonFastAPINext.jsAWSPostgreSQLS3RedisGenerative AI (LLM) APIs

Work style

Hybrid, with office location in Shinagawa-ku, Tokyo. Ability to come to the office at least 1 day per week (negotiable).

Other notes

Contract position. Salary is negotiable based on experience and abilities.

About the Company

株式会社できるくん

Headquarters
東京都品川区西五反田7-22-17 TOCビル8階
Founded
2015-04
Visit Website
Posted5/12/2026
Sourceherp