Expertise in SQL
Proficiency in programming languages such as Python
Proficiency in ML frameworks such as PyTorch
Familiarity with developing, deploying and maintaining AI based microservices
Familiarity with cloud (AWS, GCP, Azure etc)
Strong data wrangling skills
Excellent problem-solving skills and the ability to design and implement innovative data solutions.
Strong communication and collaboration skills, with the ability to work effectively across teams and with stakeholders at all levels.

歓迎

Strong system design experience that involves multiple subsystems such as vector databases, cache, etc
Proficient with MLOps concepts when developing solutions
Have a domain of expertise in the field of AI (NLP, Image Processing, Generative AI, Deep Leaning)
Experience running and maintaining a ML service on production
Proven track record on leading AI solution architecture discussions

求める人物像

Able to build things from 0 to 1 and own the solution
Laser focus on the business value
Passionate about emerging AI techonlogy
Emphasis on quality, maintainability, and visibility of the solution they provide
Strong communicator both verbally and documentation

募集要項最終確認 11/9

職種: AIエンジニア
雇用形態: 正社員Type of Employment Permanent / Regular employee
給与: 800〜1200万円/年
給与の詳細: 年収 800万円〜1,200万円 Annual Salary From ¥8,000,000 to ¥12,000,000 Monthly Salary ¥667,000-¥1,000,000 Job allowance calculated based on the monthly salary is included. (Example ¥107,000 for ¥667000, ¥170,000 for ¥1000000)Once a year (July)Once a year (September/Performance-Based Bonus)
手当: CommuteRemote workLate night work10pm - 5amWork on holidaysRewards based on various MVP programs
勤務地: HQ Shinagawa / Shinagawa East One Tower 11F, 2-16-1 Konan, Minato-ku, TokyoMacromill Base Fukuoka / 14F Tenjin Business Center, 1-10-20 Tenjin, Chuo-ku, Fukuoka-shi, Fukuoka
働き方: 記載なし
勤務時間: Discretionary Labor System ※ Deemed working hours per day ; 8 hrs
年間休日: 120日
休日・休暇: SaturdaysSundaysJapanese National HolidaysGolden weekSummer and year-end holidaysannual paid holidays (10 days for the first year)Congratulations and condolences leaveschildbirth and childcare leavesHappy Holiday(6 days per year as Special paid holidays)Thanks Holiday (Refresh Holiday for long-term service)120 or more days-off annualy
福利厚生: various recreational and sports facilities are availablePreferential access to restaurants, etc.Provision of condolence or congratulatory fundsOptional Defined Contribution Pension PlanGroup Long Term Disability insurance
社会保険: Variety of insurance and pension are set based on Japan Law.
選考の流れ: (1) CV Screening (2) 1st Interview : Hiring Manager, Leadership members, HR, etc. (3) 2nd Interview & Coding Test (4) Final Interview : Leardership members, Division Head, etc. ※　Depending on the selection situtaion, the interviewer and the number of interviews may change.
掲載日: 2026/09/24 03:52（47日前）
最終確認: 2026/11/09 00:50（1日前）

仕事内容

About the Job

We are looking for a skilled AI Engineer to join our team. The successful candidate will be responsible for building, deploying, and maintaining AI solutions that directly contribute to the growth of the organization. You will work closely with technical stakeholders such as data engineers and scientist, as well as business stakeholders to help you achieve your mission.
Own the design, development, and optimization of AI solutions to generate values directly to the business.
Collaborate with business side, data engineers and stakeholders to understand the business requirements to build the right solution.
Develop and maintain comprehensive documentation for your solutions
Mentor and guide junior AI engineers, promoting best practices in AI engineering.
Stay current with emerging trends and technologies in AI engineering, and drive continuous improvement initiatives within the team.

Why Join Us

You will breakdown business problems into technical solutions that drive business revenue and operational efficiency. This is a chance to create value with every bit of your work.
As a result-driven team, we embrace experimentation and quick iteration. You’ll have the freedom to explore new tools and approaches, making rapid adjustments to find the best solutions. This is an ideal environment for anyone passionate about continuously upskilling in a dynamic, large-scale setting.
Join a team of experts who are passionate about AI and technology. You'll work alongside T shaped AI engineers who are expert in fields such as NLP, Generative AI, and Image Processing.
We offer continuous learning opportunities, mentorship, and the chance to grow in a fast-evolving field, expanding both your technical expertise and impact.
Your work will help shape the future of market research in Japan, revolutionizing the way we think about operations in market research through automation and AI agents.
As a leader in the field, you’ll have opportunities to represent Macromill at technical engineering events and conferences. This will not only build your personal brand but also elevate the company's presence within the technical community.

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