Back End Developer and Cloud Engineer

We are looking for senior-level candidates or individuals with over 5 years of professional experience.

About Us

We are a dynamic company engaged in cutting-edge R&D focused on AI algorithms, with a particular emphasis on transforming the educational sector for the Japanese market. Our mission is to develop innovative AI solutions that enhance learning experiences and drive the future of education.

Our Focus

Our projects aim to revolutionize education through the application of AI such as personalized learning systems. We're focusing on creating AI technologies that can be seamlessly integrated into the education industry, primarily targeting Japan.

Our Partner

We are backed by KEI Advanced, Inc., a key player in the Kawaijuku Group, one of Japan's largest and most respected educational organizations. This strong partnership provides us with the resources and connections necessary to create impactful and sustainable AI solutions for the educational industry.

Location

Hồ Chí Minh

Your Role

As a Backend Engineer, you will play a crucial role in the development of our AI-driven products. Your primary responsibilities will include:

• Designing and implementing scalable and efficient backend systems for AI-powered applications
• Collaborating closely with AI researchers and developers to integrate algorithms into production
• Develop robust APIs and services that enable seamless communication between AI models, front-end interfaces, and other system components.
• Deploy and manage cloud-based infrastructure (AWS, Azure, or equivalent) to ensure system scalability and cost efficiency.
• Participate in code reviews, architecture discussions, and cross-functional design sessions to continuously improve the overall system.
• Stay up to date with emerging technologies in backend development, AI integration, and cloud computing to drive innovation within the team.

Ensuring the security and reliability of backend services, particularly in high-stakes educational environments

Requirements

• At least 5 years of backend development experience with Java or Python or .Net
• Strong proficiency in SQL databases such as MySQL or PostgreSQL, including schema design, query optimization, and data modeling.
• Experience in NoSQL design, construction, and operation (Amazon DynamoDB, Azure Cosmos DB, etc.)
• Solid understanding of API design principles (RESTful, GraphQL) and experience implementing secure, maintainable, and scalable APIs.
• Experience working with cloud infrastructure — AWS (EC2, S3, Lambda, API Gateway) or Azure (App Service, Functions, Cosmos DB, etc.).
• Familiarity with CI/CD pipelines, containerization (Docker, Kubernete
  s,
  etc.)
  is a strong plus.
• Ability to work in a collaborative, R&D-focused environment
• Passion for applying AI technology in real-world scenarios, particularly in education

Preferable qualifications

• Experience in educational technology or e-learning platforms.
• Knowledge of Japanese language or experience working with Japanese clients.
• Understanding of Memory-Context-Prompt (MCP) design patterns in conversational AI.
• Experience with MLOps tools and CI/CD pipelines.
• Master's degree or higher in Computer Science, AI, or related fields.

Salary

Up to 40,000,000 VND/Gross

Company benefits

• Annual health check.
• Hybrid work: up to two days of remote work per week.
• 13th month salary bonus and performance bonus (if any).
• Support for gasoline (800,000 VND/month).
• Happy hour party every Friday (1 hour), year-end party, and other events.
• Wedding gifts and mid-autumn gifts on various occasions.
• Support for costs of participating in online classes (work-related).