How much does J-Stream Inc. pay?
As of Oct 30, 2026, 6 of the 6 open jobs J-Stream Inc. has on Alion state a salary. The median is $25k a year, and the middle half pays $25k to $345k. The best-paid open role is システムエンジニア・プログラマー（セクションリーダー）（CO3 技術２部） at $471k.
J-Stream Inc. pay by role
| Role | Jobs | Median | Typical range |
|---|---|---|---|
| Backend | 4 | $345k | $25k – $430k |
J-Stream Inc. pay by city
| Location | Jobs | Median | Typical range |
|---|---|---|---|
| Tokyo | 6 | $25k | $25k – $345k |
J-Stream Inc. pay by work format
| Work format | Jobs | Median | Typical range |
|---|---|---|---|
| In office | 6 | $25k | $25k – $345k |
How pay at J-Stream Inc. is spread
6 of 6 vacancies state a salary (100%). The range below is built from those 6 stated figures only, never from an estimate.
Best-paid open roles at J-Stream Inc.
| システムエンジニア・プログラマー（セクションリーダー）（CO3 技術２部） | $471k |
| バックエンドエンジニア（基幹システム） | $430k |
| システムエンジニア・プログラマー（CO3 技術２部） | $345k |
| バックエンドエンジニア | $25k |
| ネットワークインフラエンジニア | $25k |
| SREエンジニア | $25k |
Questions about pay at J-Stream Inc.
What is the average salary at J-Stream Inc.?
The median salary stated in J-Stream Inc. job postings is $25k a year, across 6 open jobs with pay; the middle half pays $25k to $345k.
How much does J-Stream Inc. pay for Backend roles?
Backend roles at J-Stream Inc. state a median of $345k a year (4 postings with pay, middle half $25k – $430k).
How much does J-Stream Inc. pay in Tokyo?
Jobs at J-Stream Inc. in Tokyo state a median of $25k a year (6 postings with pay).
What is the highest-paying open job at J-Stream Inc.?
Right now it is システムエンジニア・プログラマー（セクションリーダー）（CO3 技術２部） at J-Stream Inc., with a stated $471k a year.
Does J-Stream Inc. publish salaries in its job postings?
100% of the open jobs J-Stream Inc. has on Alion state a salary: 6 of 6.
How to cite this page
Only pay an employer wrote in its own job advert is used, converted to US dollars a year; estimates are never mixed in. The figures are rebuilt twice a day from the vacancies open now.
These figures are published under a free licence. You may reuse them, including commercially, as long as you credit Alion and link back to this page.
J-Stream Inc. salaries: median $25k across 6 job postings with pay. Alion, Oct 30, 2026, https://alion.io/company/stream-co-jp/salaries