Backend Engineer
- Tokyo
- Partial Remote
- Full-time
- August 19, 2025
Overview:
We are looking for a skilled Backend Engineer to develop and maintain the server-side logic for our innovative AI SaaS product. You will be responsible for building robust, scalable, and high-performance systems that power next-generation AI tools for medical staff.
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Responsibilities:
- Design, develop, and deploy backend services using Python frameworks like Django and FastAPI.
- Manage and optimize databases (Postgres on AWS RDS Aurora).
- Develop serverless functions using AWS Lambda and Node.js.
- Integrate with third-party services, including cloud platforms like AWS and Azure AI services.
- Collaborate with frontend developers and other stakeholders to deliver end-to-end features.
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Required Skills:
- Development experience with Django, FastAPI, AWS RDS Aurora, Postgres, AWS Lambda, Node.js, and SQL.
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Desirable Skills:
- Experience with cloud services, particularly AWS and Azure AI services.
- Development experience in frontend and/or infrastructure.
- Experience with other backend framework languages.
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Ideal Candidate:
- A self-motivated individual who thrives in a remote environment.
- Strong problem-solving skills and the ability to design complex systems.
- Excellent communication skills for collaborating with a global team.
About SIND
SIND builds AI tools designed to help nurses and doctors spend less time on paperwork and more time with patients.
Their main product, Caretomo, listens to conversations in medical settings and automatically generates notes in formats such as SOAP and discharge summaries.
The company is currently working with hospitals across Japan and is expanding globally. SIND's mission is to make healthcare more efficient and compassionate through cutting-edge speech recognition and AI technology.
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