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Engineers who find a new job through Python Works average a 15% increase in salary 🚀

Mercari, Inc.

Software Engineer, Machine Learning

Tokyo, Japan

Salary

Competitive

Contract type

Full time

Technologies & frameworks

  • python
  • sql
  • machine learning
  • java
  • c++
  • go

Benefits & perks

  • Flexible working
  • Paid sick days
  • Child care benefits
  • Paid leave
  • Learning reimbursement
  • Relocation

To sum it up...

Use ML skills to build Japan's largest C2C marketplace

Role overview

Responsibilities

As a Machine Learning Engineer at Mercari, you are going apply your machine learning skills to develop Mercari Consumer-2-Consumer, so-called C2C, marketplace. We are actively utilizing advanced machine learning technologies in order to provide a more convenient and fun marketplace. Machine Learning Software Engineer is responsible for analyzing C2C purchasing data in order to improve customer experience in using Mercari marketplace in a secure manner.

What you will be doing:

  • Establish and support the machine learning system constructed on Kubernetes
  • Provide a recommendation engine.
  • Enhance customer's behavior prediction.
  • Tackle anomaly detection.
  • Develop an image recognition system.
  • Improve machine learning system and support engineers


Minimum Requirements

  • Experience operating web systems
  • Over 3 years of experience in developing applications in Python and at least one of the following languages: Go, C/C++, or Java.
  • Experience working on end-to-end development of machine learning application, including prototyping, model evaluation, implementation, productionization and service improvement, using Python or other languages.
  • Fundamental knowledge of RDBMS and SQL.
  • Experience leading various projects, with proposing solutions to tackle problems, based on knowledge of domain-specific service and system.
  • Ability to read and understand technical papers and documentation.
  • English communication skills

Additional qualifications

  • Experience with large-scale distributed system.
  • Ability to develop features and platforms to improve system performance and reliability
  • Experience operating systems using containerization technologies such as Docker and Kubernetes
  • Experience designing and operating systems, including servers, networking and databases, using cloud services (e.g AWS, GCP, Microsoft Azure)
  • Experience using TensorFlow, Chainer, Caffe, PyTorch or other deep learning frameworks.
  • Experience developing and maintaining microservices using Docker/Kubernetes.
  • Experience publishing or presenting academic papers.
  • Experience applying for patents.
  • Experience publishing and contributing to OSS


By clicking "Apply" button, you agree to the below Mercari’s employment policy

*In the screening process, we may conduct reference checks after obtaining your consent to do so.

*I agree to the Recruitment Privacy Policy. (https://careers.mercari.com/en/privacy/

*I agree to the EU General Data Protection Regulation (GDPR). (https://mercari.workable.com/gdpr_policy)

  • 250+

Mercari is a marketplace app that makes it easy for people to safely sell and ship their things. Launched in 2013, the Mercari app has been downloaded over 100M times in Japan and the US. It's now among the largest peer-to-peer selling platforms globally. From fashion to toys, shoes to electronics and beyond, Mercari's mission is to create value in a global marketplace where anyone can buy and sell. Though we have over 1,800 employees, we still have a startup culture, where we encourage people to come up with big, crazy ideas, and to not be afraid of failure. Because the company is rapidly growing, you can set your own path, and there is enough transparency to allow our members to do so. For instance, at our all-hands meetings, every single member is encouraged to ask questions directly to our executive team. We're a Japanese company, but are building a global work culture, and so we provide a great opportunity to experience a blend of Japanese and international culture. We relocate developers from around the world to join our team, and provide translation and interpretation to smooth communication between members. We want our employees to be able to give 100% both inside and outside of the office, and our benefits reflect this. These include providing language education, financial support for childcare, and allowing you to pursue paid side gigs outside of working with us.

  • Technology
  • Public
  • GCP
  • Golang
  • KUBERNETES
  • Machine Learning
  • Paid Sick Days
  • Child Care Benefits
View 3 jobs
Engineers who find a new job through Python Works average a 15% increase in salary.

Salary

Competitive

Contract type

Full time

Technologies & frameworks

  • python
  • sql
  • machine learning
  • java
  • c++
  • go

Benefits & perks

  • Flexible working
  • Paid sick days
  • Child care benefits
  • Paid leave
  • Learning reimbursement
  • Relocation

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