Anyone AI Inc. logo

Python Developer - Remote in Japan

Job Overview

Location

Japan

Job Type

Contract

Category

Software Engineering

Date Posted

May 22, 2026

Full Job Description

đź“‹ Description

  • • Design and implement multi-file coding tasks focused on bug resolution, feature development, refactoring, and test generation for production-grade software systems.
  • • Write clear, precise natural-language specifications and reference implementations that accurately define coding challenges and expected outcomes.
  • • Develop and extend comprehensive unit and integration test suites using frameworks such as pytest, Jest, JUnit, xUnit, or Go testing to validate code correctness and robustness.
  • • Review peer-generated coding tasks for correctness, clarity, realism, and alignment with production engineering standards.
  • • Identify edge cases, ambiguities, and potential failure modes in both task specifications and submitted code solutions.
  • • Ensure strict alignment between task specifications, reference implementations, and expected outputs across all dimensions of functionality and behavior.
  • • Work on project-based assignments as a remote consultant for a leading AI lab, contributing expert-level software engineering evaluations.
  • • Operate independently with full control over schedule, tools, and workflow while maintaining high standards of code quality and documentation.
  • • Participate in production-like software engineering workflows including code reviews, refactoring, and migration tasks across large, complex codebases.
  • • Deliver high-quality, realistic coding tasks that simulate real-world engineering challenges faced in professional software development environments.
  • • Generate structured, actionable feedback on peer submissions to improve task quality and evaluation consistency.
  • • Maintain professional written proficiency in English to produce clear, unambiguous technical documentation and feedback.
  • • Contribute to the creation of validation artifacts including test coverage reports, implementation logs, and correctness assessments.
  • • Work remotely as a part-time, project-based consultant with no fixed hours or mandatory attendance requirements.
  • • Simultaneously provide services to other vendors or employers, provided such arrangements do not conflict with the terms of this engagement.
  • • Be compensated on a per-project basis, with rates estimated based on anticipated completion time and complexity of deliverables.

🎯 Requirements

  • • 3–7 years of professional software engineering experience
  • • Advanced professional written proficiency in English
  • • Strong proficiency in Python and JavaScript/TypeScript
  • • Backend or full-stack development experience in production systems
  • • Experience with testing frameworks (e.g., pytest, Jest, JUnit, xUnit, Go testing)
  • • Proven ability to debug and navigate large, multi-file codebases

🏖️ Benefits

  • • Flexible, remote work with full schedule control
  • • Project-based compensation with no fixed hours or mandatory attendance
  • • Opportunity to work with a leading AI lab on high-impact engineering tasks
  • • Ability to simultaneously engage with other vendors or employers

Skills & Technologies

Python
JavaScript
TypeScript
Java
Go
Remote

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Anyone AI Inc.
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About Anyone AI Inc.

Anyone AI provides no-code computer-vision infrastructure that lets companies build, train and deploy image and video models without machine-learning teams. Its cloud platform automates data labeling, model optimization and edge deployment for retail, manufacturing, logistics and healthcare use cases. The company offers pre-trained APIs for object detection, counting and anomaly identification, plus dashboards for continuous monitoring and compliance. Founded in 2021, it targets enterprises seeking rapid AI adoption while avoiding costly specialists and infrastructure setup.

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