Senior Full Stack Engineer | Japan Jobs | Fidel Consulting KK

Senior Full Stack Engineer

Job Id : 9941
Posted : 2026-01-16
Industry : Information Technology and Services
Employment Type : Full Time, Permanent
Required Skills : English 2, full stack engineer, AWS, Front-end Development, mySQL, Python , Java, JavaScript, Japanese JLPT N5
City : Tokyo
State : Tokyo
Country : Japan
Annual Salary : ¥10,000,000 ~ ¥12,000,000

Job Description

 Appealing Points:

  • Hands-on full-stack and cloud-native development on AWS Work across front-end, back-end, infrastructure, and database design using AWS services such as ECS, Lambda, RDS, and S3.
  • Opportunity to demonstrate strong implementation and engineering skills Take ownership of design and coding with Python and other languages while building scalable, secure cloud-based systems.
  • High-impact role requiring strong communication and project management skills Play a key role in requirement management, risk control, and schedule planning while continuously adopting new technologies in a fast-paced environment.

Annual Salary: 10 million and above

Job Qualifications:

  • Candidates must have hands-on experience and proficiency in using AWS for the following:
    • Front-end development
    • Back-end development
    • Server application development
    • Database design and management (especially MySQL-based systems)
    • Infrastructure design, including security configuration and data storage management
    • Strong implementation and coding skills
  • Programming Languages:
    • Python (required)
    • Java
    • JavaScript
    • AWS Services (required experience):
    • ECS
    • S3
    • RDS
    • Lambda
  • Required Personal Qualities:
    • Excellent ability to understand and manage requirements, handle risk management, and plan and control project schedules
    • Skilled at multitasking and able to respond effectively to unexpected requests
    • Highly motivated to learn and adopt new technologies
    • Willing to take on challenges beyond one’s area of expertise

Languages: Japanese basic level (N5) and English business level required

About Company

Company provides advanced robotics software that can handle a diverse range of objects with flexibility and operate autonomously in response to the on-site environment, while also collaborating with humans. Our software is designed to go beyond the capabilities of conventional robots, which are typically limited to performing routine, repetitive tasks. Our intelligent robot systems incorporate cutting-edge AI technology and a range of sensing technologies that are well-suited to the rapidly evolving market of the ‘Digital-Twin era’. This allows us to deliver highly advanced solutions that meet the needs of our clients and keep pace with the latest industry trends.


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