Data Scientist (Junior - Staff level)

Job Type
5,000,000 JPY ~ 7,500,000 JPY per year
Japanese Level
English Level
Advanced (TOEIC 860)
Start Date


As Japan’s oldest and largest PTS advances the Japanese market trading ecosystem for the members: their market-leading matching engine provides a low-latency, high-capacity venue with a reputation for rock-solid stability and reliability. The day and night markets allow clients to trade outside of regular market hours.


Industry Experts drive our company forward in the digital age to provide superior client service and oversee day-to-day operations. With more than 30+ nationalities working in the same office, their organization is flat, meaning that they are proactive, aggressive, and decisive in making decisions.


Their vision is to become the leader in exchange technology establishments, offering innovative products and services to their market participants and they have an extremely capable and highly motivated team to continuously innovate our systems in order to keep pace with a fast changing marketplace.

They are interested in people who can thrive in a sink or swim type of environment.


Role Description:

With the rapid expansion of their firm, the need to mature our Data Science team has become increasingly apparent;

They are seeking an individual with the requisite experience, personality, and drive to help ensure the success of this expansion.

A high degree of involvement at every stage and level of this project will be expected, from infrastructure design, working with the lead data scientist to develop solid reporting systems, and ensure the continued reliability and development of said systems.


The successful candidate will have flexibility in helping determine their working tools and environment post-expansion, but the new department will be required to collect and analyze data and provide strong empirical research to inform high-level business decisions.


【会社概要 | Company Details】

A leading financial solution service company operates a highly sophisticated Proprietary Trading System (PTS) for the trading of Japanese equities.


【就業時間 | Working Hours】
9:00 - 18:00 (Mon - Fri)

【休日休暇 | Holidays】
Saturday, Sunday, and National Holidays, Year-end and New Year Holidays, Paid Holidays, Other Special Holidays

【待遇・福利厚生 | Services / Benefits】

各種社会保険完備(厚生年金保険、健康保険、労災保険、雇用保険)、 屋内原則禁煙(屋外に喫煙所あり)、 通勤交通費支給等

Social insurance, Transportation Fee, No smoking indoors allowed (Designated smoking area), etc.