Analyze JMDC and Omron Group data to develop new data-driven services, build predictive models, advise industry clients, improve services with machine learning, and publish findings.
About this role
The application engineer will develop the enterprise health management service Pep Up for Work, a new BtoB business connected with JMDC's personal health record service Pep Up. Responsibilities include delivering new products and features, improving existing functions, assuring code quality, designing architecture, and making higher-level decisions to optimize development. The role also involves designing and building more secure and reliable systems for enterprise use.
The position may also contribute to other development areas according to the engineer's interests and strengths, including improving the user experience of the Pep Up PHR service through AI, expanding enterprise services for health insurers, epidemiological research and data-utilization businesses, marketing support using healthcare and insurance panels, and systems for online counseling.
Applicants must have at least three years of experience in web backend development using Ruby or Python, or web frontend development using TypeScript and React.js. Experience in relational database table design or defining API schemas with OpenAPI or GraphQL must be at least one year. The posting also requires the ability to design and develop with performance and scalability in mind, and to carry out development in cooperation with stakeholders. A GitHub account must be shared when applying.
Experience in healthcare or medical fields, development using AWS or GCP, external integrations with OAuth2 or OIDC, CI/CD, end-to-end testing, automation, quantitative or qualitative analysis platforms using logs, speaking at technical events, and contributing to open source are listed as preferred qualifications.
The development environment includes Ruby on Rails, TypeScript, React, GraphQL, AWS, Terraform, Datadog, Sentry, GitHub, Slack, JIRA, and Confluence. The position is full-time and permanent in Tokyo. Working hours use a flextime system with core hours from 11:00 to 15:00; standard working time is eight hours per day with a 60-minute break. A MacBook Pro and 27-inch 4K display are provided, along with subsidies for technical books and engineering event participation. The salary is monthly and determined according to company rules based on experience and ability. A three-month probationary period applies, with possible extension of up to three additional months under stated conditions.
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