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Yamauchi Kouhei

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Ai Engineer
Senior Software & AI Engineer with extensive experience designing and building scalable backend systems, AI-driven platforms, and workflow automation solutions. Expert in...
Fujisawa Tadoru

Available

Ai Engineer
A senior Full-Stack Developer who has been doing over 10 years - architecting and delivering high-quality, scalable applications using AI, Node.js, Python, .NET and Javas...
Pradeep Kumar Upadhyay

Available

Ai Engineer
AWS, Azure, Power BI
AWS, Azure, Power BI
I’m Pradeep Kumar Upadhyay, a Senior DX Engineer passionate about cloud, AI, and product innovation. I lead multicultural teams, bridge engineering with business goals, a...
Kunal Singh Rajpurohit

Available

Ai Engineer
Hi, I'm Kunal Singh Rajpurohit, a passionate AI Engineer and software developer with a strong foundation in computer science and mining engineering. I love building and d...
Adrian Cole

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Ai Engineer
Senior Full-Stack Software Engineer with 6+ years of experience building and operating production SaaS platforms. Strong expertise in React, TypeScript, Node.js, Python, ...
Mizuki Yasuoka

Available

Ai Engineer
Prompt Engineering, Replit Agent, Prototype
Prompt Engineering, Replit Agent, Prototype
Hi, I’m Mizuki Yasuoka. I’m an AI-first full-stack developer focused on orchestrating autonomous agents to build scalable applications without writing boilerplate code. I...
Simon  F.

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Ai Engineer
I’m a Software Engineer who has successfully modernized backend architectures and deployed machine learning solutions. I have directly contributed to major database migra...
Denpota Jake Furugaki

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Ai Engineer
Media Artist Personal Website: https://denpota-portfolio.vercel.app/index.html#work I’m a trilingual marketer and business strategist with experience across Japan,...
Kenji Sasakura

Available

Ai Engineer
I am a senior Software Engineer who has mastered in AI & Blockchain & Cybersecurity and who creates products that are functional, meaningful, and beautiful. I have season...

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"⭐⭐⭐⭐⭐ Klyde delivered outstanding visual designs for our Ayala projects. Her work was consistently creative, polished, and aligned perfectly with our brand standards. She communicated clearly, met every deadline, and was very professional throughout the process. Highly recommended for anyone looking for a reliable and..."
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Feb 1, 2026
"Great editing work. The pacing was clean, the cuts were smooth, and the final video felt professional and engaging. Communication was clear, and the delivery was on time. Highly recommend working with him."
Parwez @ Moon Real
Feb 1, 2026
"Cauê dos Santos Silva was great to work with. They really listened to my needs and all work was delivered on time."
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Jan 31, 2026
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Jan 31, 2026
"We have been using Tom for all our creative designs for 6 months now and couldn’t be happier. His creative flair when applied to our briefs hits the mark consistently. All work is completed in a timely manner and I would happily recommend Tom to anybody looking for somebody with creativity, passion and professionalism."
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Jan 31, 2026
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From the blog

Frequently Asked Questions

What does an AI Engineer do?

An AI Engineer is a specialized software engineer who focuses on developing artificial intelligence systems. Their responsibilities include designing algorithms, implementing machine learning models, and creating AI applications that can perform tasks such as natural language processing, computer vision, and predictive analytics. AI Engineers work closely with data scientists to analyze data and improve AI models, ensuring they meet specific business needs. They also monitor and maintain AI systems, constantly optimizing their performance to achieve desired outcomes. In essence, AI Engineers bridge the gap between advanced technology and practical applications, driving innovation and efficiency in various industries.

How to Hire an AI Engineer in Japan?

Hiring an AI Engineer in Japan involves several strategic steps. First, define your project requirements and the specific skills needed. Utilize platforms like Twine to access a diverse pool of talent. Post a detailed job listing that outlines the project scope, timeline, and budget. Engage with candidates by reviewing their portfolios and previous work experiences. It’s essential to conduct interviews to assess their technical skills and cultural fit within your organization. Finally, ensure clear communication of expectations and project goals to align both parties for successful collaboration.

How much does it cost to hire an AI Engineer in Japan?

The cost of hiring an AI Engineer in Japan varies based on experience levels:

  • Beginner: ¥3,000 - ¥5,000 per hour
  • Junior: ¥5,000 - ¥10,000 per hour
  • Mid-level (industry average): ¥10,000 - ¥15,000 per hour
  • Senior: ¥15,000 - ¥25,000 per hour
  • Expert: ¥25,000 - ¥40,000+ per hour

These ranges can fluctuate based on the complexity of the project and the specific expertise required.

What qualities set exceptional AI Engineers apart from the rest?

Exceptional AI Engineers possess a unique blend of technical skills and personal attributes. Key qualities include:

  • Strong analytical and problem-solving abilities
  • Proficiency in programming languages such as Python and R
  • In-depth knowledge of machine learning frameworks and algorithms
  • Excellent communication skills for collaboration with cross-functional teams
  • Continuous learning mindset to keep up with evolving technologies

These traits enable them to deliver innovative solutions that drive success in AI projects.

How do you recognize the perfect AI Engineer in Japan for your needs?

To recognize the perfect AI Engineer in Japan for your needs, start by examining their technical expertise and relevant experience. Look for candidates who have worked on projects similar to yours and have a proven track record of success. Assess their portfolio for diversity in projects and innovative approaches. Conduct thorough interviews to evaluate their problem-solving skills and cultural fit. Additionally, consider their communication abilities and willingness to collaborate, as these are crucial for project success. Finally, check references and reviews from previous clients to gauge their reliability and professionalism.

What are the key questions to ask in an AI Engineer's interview?

When interviewing an AI Engineer, consider asking the following key questions:

  • Can you describe a challenging AI project you've worked on and how you approached it?
  • What machine learning algorithms are you most familiar with, and when would you use each?
  • How do you handle data preprocessing and feature selection?
  • Can you explain a time when you had to troubleshoot an AI model?
  • What do you think are the future trends in AI technology?

These questions will help you assess their technical knowledge, problem-solving skills, and industry insights.

What’s the difference between hiring a freelance AI Engineer and working with an agency in Japan?

The choice between hiring a freelance AI Engineer and working with an agency in Japan depends on your project needs. Freelancers offer flexibility, often at a lower cost, and can provide personalized attention to your project. They may be ideal for smaller tasks or specific projects. In contrast, agencies usually have a team of experts, allowing for a broader range of skills and quicker project turnaround. They can handle larger, more complex projects but may come with higher costs. Ultimately, the decision should align with your project scope, budget, and timeline.

What should be in an AI Engineer project brief/job description?

An effective AI Engineer project brief or job description should include:

  • Project overview: A brief description of the project and its objectives.
  • Specific skills required: Detail the technical skills, programming languages, and tools needed.
  • Experience level: Specify whether you are looking for a beginner, junior, mid-level, senior, or expert engineer.
  • Timeline: Indicate the project duration and any critical deadlines.
  • Budget: Provide a budget range to attract suitable candidates.
  • Communication expectations: State preferred methods and frequency of communication.

Including these elements ensures clarity and attracts the right talent for your project.

How do I hire an AI Engineer in Japan on Twine?

Hiring on Twine is simple.

  1. Post a job with your project details, timeline, and budget.
  2. Browse portfolios of vetted AI Engineers and invite those who match your needs.
  3. Receive proposals and compare experience, pricing, and reviews.
  4. Communicate expectations, set milestones, and finalize the hire.
  5. Securely pay through Twine, ensuring protection for both parties. Twine connects you with top freelance AI Engineers, making it easy to find the perfect creative professional for your project.

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