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Salary
$39k – $92k per year
Location
In office
Employment
Freelance

Confirmed on the employer's own hiring board on Oct 30, 2026. First seen by Alion on Feb 18, 2024. Prosper Systems scores B on the Alion truth index.

Overview
Company
Impact
Profile match
Prosper Systems is a Japanese IT company founded in 2007 that develops systems for finance and embedded applications and builds IT infrastructure. It also offers the HR attendance management SaaS +Punch and the securities management service XNET for institutional investors, works with clients such as SCSK, and hires system, embedded and network engineers. The company is headquartered in Kanda, Chiyoda, Tokyo, Japan.

エンジニアとしての豊富な経験を有するメンバーが案件相談します|フリーランスエンジニア

Description

Web・オープン系をはじめ、組込・制御系や汎用系のプロジェクトなど幅広い領域でプロジェクトがあります。

◎大手生保・損保会社の業務効率化システム開発

◎大手ゲーム会社の店舗管理システム開発

◎大手航空会社のコールセンターAI開発(IBM Watson利用)

◎チャットボットによるAI開発(IBM Watson利用)

◎次世代ゲーム機のオーディオ評価ソフト開発

◎デジタルカメラ用ネットワークデバイス(通信機能)開発

◎SaaSを提供するスタートアップのプロダクト開発

※担当工程は、要件定義や基本設計などの上流工程から開発・保守まで幅広いです。

[開発環境] Java、C、C#、VB.NET、C++、Visual C、Visual C++、PHP、JavaScript、Ruby、Rust、AWS、Linux、Python

Requirements

Web・オープン系をはじめ、組込・制御系や汎用系のプロジェクトなど幅広い領域でプロジェクトがあります。

◎大手生保・損保会社の業務効率化システム開発

◎大手ゲーム会社の店舗管理システム開発

◎大手航空会社のコールセンターAI開発(IBM Watson利用)

◎チャットボットによるAI開発(IBM Watson利用)

◎次世代ゲーム機のオーディオ評価ソフト開発

◎デジタルカメラ用ネットワークデバイス(通信機能)開発

◎SaaSを提供するスタートアップのプロダクト開発

※担当工程は、要件定義や基本設計などの上流工程から開発・保守まで幅広いです。

[開発環境] Java、C、C#、VB.NET、C++、Visual C、Visual C++、PHP、JavaScript、Ruby、Rust、AWS、Linux、Python

Preferred Experiences

We are looking for

Working Conditions

Salary

プロジェクトに応じる。

・当社案件の月額単価:50万円〜120万円

・当社案件の平均単価:65万円

Location

Job Type

Work hours

Probation period

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