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    EN日本

    Senior Backend Engineer - Build Scalable AI Frameworks

    TokyoPermanentCompetitive
    Back to job search
    7 hours ago
    JN -102025-1990696
    New

    Senior Backend Engineer - Build Scalable AI Frameworks

    Tokyo Permanent Competitive English: Intermediate/Business Japanese: Intermediate/Business

    Senior Backend Engineer - Build Scalable AI Frameworks

    日本語で読む

    About the job

    Join a publicly listed AI-focused startup that's driving innovation in intelligent systems and agent-based architecture. As a Senior Backend Engineer, you'll play a core role in enhancing and optimizing the company's AI Agent framework, which powers a wide range of products across the organization. This is a unique opportunity to collaborate with both internal and external teams, building high-performance, multi-tenant runtime environments and scalable backend systems supporting the next generation of AI-driven applications.

    Key Responsibilities

    • Design, develop, and enhance AI agent frameworks using Python.

    • Build and maintain scalable, high-performance backend architecture to enable multi-agent interaction.

    • Lead technology selection and development process improvement, supporting the growth of other engineers.

    • Collaborate with cross-functional AI, data, and product teams to deliver new capabilities.

    • Optimize performance and ensure stability for complex distributed systems.

    Required Skills and Qualifications

    Experience:
    • 3+ years of practical experience in Python application development.

    • Hands-on experience in machine learning (ML) and natural language processing (NLP).

    • Familiarity with cloud platforms and container technologies (Docker, Kubernetes).

    • Experience in AI/ML, chatbots, generative AI, NLP, or agent frameworks.

    Environment:
    • Experience working in multinational or cross-cultural teams.

    Language Requirements:
    • Japanese: Business level.

    • English: Business level.

    Preferred Skills & Qualifications

    • Team leadership experience or strong orientation toward technical mentorship.

    • Deep knowledge of Python-based architectures and backend design.

    • Expertise in cloud computing and distributed systems.

    About the Company

    Our client is a publicly listed AI technology company at the forefront of the artificial intelligence revolution. They are known for developing innovative AI frameworks that integrate natural language processing, deep learning, and agent-based systems. With a multinational engineering team, the company provides an open and dynamic culture that encourages creativity, experimentation, and continuous learning.

    Why You'll Love Working Here

    • Work with cutting-edge AI and agent technologies shaping the future of automation.

    • Opportunity for leadership and professional growth, influencing the company's tech strategy.

    • Attractive compensation including stock options, housing support, and learning benefits.

    • Collaborate with a diverse, international team in a flexible, innovative work environment.

    • Contribute to building next-generation intelligent systems used across industries.

    Don't Miss Out - Apply Now!

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