?????? / Purpose & Scope?This position is responsible for the development and maintenance of both frontend and backend systems that support Astellas' generative AI platforms and digital transformation efforts. The role exists to provide full-stack solutions, ensuring robust performance, scalability, and seamless integration of AI-driven applications across commercial, manufacturing, and medical operations. ?????? / Essential Job Responsibilities???????? Develop and maintain full-stack applications using frontend frameworks like React, Angular, or Vue. js, and backend technologies like Python, Java, or Node. js. Design and implement APIs (RESTful and GraphQL) to enable AI model interactions and data processing.
Manage and optimize both SQL and NoSQL databases for efficient data storage and retrieval. Implement DevOps practices, including CI/CD pipelines, containerization (Docker/Kubernetes), and automated deployments. Collaborate with cross-functional teams to ensure continuous improvement, security, and performance of AI-driven systems. Mentor junior team members and contribute to the growth of the engineering chapter. ???????????????????????????? / Specific Physical or Environmental Requirements?At Astellas we recognize the importance of work/life balance, and we are proud to offer a hybrid working solution allowing time to connect with colleagues at the office with the flexibility to also work from home.
We believe this will optimize the most productive work environment for all employees to succeed and deliver. Hybrid work from certain locations may be permitted in accordance with Astellas’ Responsible Flexibility Guidelines. ????? / Qualifications???? / Required? Proven experience in both frontend (HTML, CSS, TypeScript, JavaScript, React) and backend (Python, Java, Node. js) development. Expertise in API development and integration (RESTful and GraphQL). Strong understanding of SQL and NoSQL databases (e. g. , MySQL, PostgreSQL, MongoDB). Familiarity with cloud platforms like Azure and AWS, as well as containerization tools like Docker and Kubernetes. Experience with application monitoring tools (App Insights, CloudWatch).
Strong analytical, problem-solving, and debugging skills. ??? / Preferred? Experience with full-stack development frameworks such as Django, Node. js, or similar. Familiarity with CI/CD tools and DevOps best practices. Experience in working in a highly collaborative environment with cross-functional teams. ????? / Application Documents?????????????????????Both Japanese and English Resumes are needed??????? / Selection details????? ? 1??? ? 2??? ? ?????????????????????????????CV screening ? 1st interview ? 2nd Interview ? Final interviewPlease be advised that there might be a change in the process. ???? / Location?????????????? ??????? ?????? ??Nihonbashi, Tokyo??????????????????????????? / Start Date????Will be decided according to the candidate's flexibility????? / Contract Duration????????Not limited to specified period????? / Probation Period?????????No probation period in principle??? / Salary??????????????????????????????????????????????????????50,000?100,000???????????????????????????????????????????????????Base salary:
will be decided by the candidate's experience, skill and capability. ?When Discretionary Work System is applied: Discretionary work allowance will be paid. (50,000?100,000yen, based on the Grade)?When Flextime System is applied: Overtime allowance will be paid for time worked in excess of prescribed working hours. ??? / Salary Raise?????? / Bonus??????? / Allowance????????????????? ?Discretionary work allowance, Housing allowance, Commutation allowance, etc. ????? / Working Hours?8: 45?17: 45??????8: 45?16: 00????????????????????????????8: 45?17: 45?Mon?Thu??8: 45?16: 00?Fri?Discretionary Work System??? / Holidays???????????????????5?1?????????Weekends(Sat and Sun), holidays, May 1st, summer vacation, New Year holidays??? / Vacation Leave????????????????????? ?Annual paid leave, childcare leave system, nursing care leave system, etc.
????? / Welfare???????????????????????????????????????????? ?Employment Insurance, Industrial Accident Compensation Insurance, Welfare Pension Insurance, Health Insurance, Mutual Aid Association System, Company Housing System, Employee Shareholder Association System, Property Accumulation Savings System???????? ?????/ Career web site?https: //re-jp. astellas. com/jp/recruit/newgraduates/For more information about Astellas, please visit our career web site. "We are an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law. "
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