Skip to main contentA logo with &quat;the muse&quat; in dark blue text.

Senior Systems Engineer - AI

Today Tokyo, Japan

About Us
Infosys is a global leader in next-generation digital services and consulting. We enable clients in more than 56+ countries to navigate their digital transformation. With over four decades of experience in managing the systems and workings of global enterprises, we expertly steer our clients through their digital journey. We do it by enabling the enterprise with an AI-powered core that helps prioritize the execution of change. We also empower the business with agile digital at scale to deliver unprecedented levels of performance and customer delight. Our always-on learning agenda drives their continuous improvement through building and transferring digital skills, expertise, and ideas from our innovation ecosystem.
About Your Team
This special squad comprises of creative, curious, and passionate individuals who are given a plethora of opportunities to learn and grow. These diverse and brightest minds come together to build new, disruptive, and game-changing technology. They have a clear and defined aim to bring a change not only in the industry but also in society.
Your Role
This special squad comprises of creative, curious, and passionate individuals who are given a plethora of opportunities to learn and grow. These diverse and brightest minds come together to build new, disruptive, and game-changing technology. They have a clear and defined aim to bring a change not only in the industry but also in society.

Want more jobs like this?

Get jobs in Tokyo, Japan delivered to your inbox every week.

Job alert subscription


Your Key Responsibilities

  • Understand the requirements both functional and non-functional by going through the specifications and with inputs from business analysts and participate in creating high level estimate as well as translating the same to data requirements in order to create a data requirements document and participate effectively in the design, development and testing phases of the project
  • Utilize analytical, statistical, and programming skills to collect, analyze and interpret data sets
  • Create hypothesis scenarios based on the business requirements
  • Create model design artifacts to provide deliverables in line with requirements
  • Develop models and algorithms
  • Review all artifacts (Design, Code, Documentation, Unit test scripts)
  • Develop A/B testing and test model quality
  • Define process and tools to monitor and analyze model performance
Required Qualifications
Bachelor's degree or foreign equivalent required from an accredited institution. Will also consider three years of progressive experience in the specialty in lieu of every year of education.
At least 8 of experience in Information Technology.
Japan citizens and those authorized to work in Japan are encouraged to apply. We are unable to sponsor at this time.
At least 4 years of experience in Data Science/AI/ML projects
Preferred Qualifications
At least 4 years of experience in AI/ML/DL algorithms, Python, R, Data pipeline, Data cleansing, Visualization
Excellent verbal and written communication skills
Experience in software development life cycle
Ability to work in team in diverse/ multiple stakeholder environment
Experience and desire to work in a Global delivery environment.

Infosys is an equal opportunity employer and all qualified applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, protected veteran status, spouse of protected veteran, or disability.

At Infosys, we recognize that everyone has individual requirements. If you are a person with disability, illness or injury and require adjustments to the recruitment and selection process, please contact our Recruitment team for adjustment only on Infosys_ta@infosys.com or include your preferred method of communication in email and someone will be in touch.

Please note in order to protect the interest of all parties involved in the recruitment process, Infosys does not accept any unsolicited resumes from third party vendors. In the absence of a signed agreement, any submission will be deemed as non-binding and Infosys explicitly reserves the right to pursue and hire the submitted profile. All recruitment activity must be coordinated through the Talent Acquisition department.

"All aspects of employment at Infosys are based on merit, competence, and performance. We are committed to embracing diversity and creating an inclusive environment for all employees. Infosys is proud to be an equal opportunity employer."

Client-provided location(s): Tokyo, Japan
Job ID: Infosys-139518BR
Employment Type: OTHER
Posted: 2025-10-01T18:38:21

Perks and Benefits

  • Health and Wellness

    • Health Insurance
    • Life Insurance
    • HSA
    • Short-Term Disability
  • Parental Benefits

    • Birth Parent or Maternity Leave
    • Non-Birth Parent or Paternity Leave
    • On-site/Nearby Childcare
  • Work Flexibility

    • Office Life and Perks

      • Commuter Benefits Program
    • Vacation and Time Off

      • Paid Vacation
      • Paid Holidays
      • Personal/Sick Days
      • Sabbatical
    • Financial and Retirement

      • 401(K)
      • Relocation Assistance
    • Professional Development

      • Learning and Development Stipend
    • Diversity and Inclusion

      • Employee Resource Groups (ERG)