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Autify logo
Autify

AI-powered software testing automation platform

Senior Backend Engineer – AI-Native

Backend EngineerSoftware EngineerFull TimeRemoteSeniorTeam 51-200Since 2018H1B No SponsorCompany SiteLinkedIn

Location

Japan

Posted

103 days ago

Salary

¥8,000K - ¥12,000K / year

Seniority

Senior

Job Description

Senior Backend Engineer – AI-Native

Autify

• Architect and implement the on-premise Aximo platform, including: ー Backend services (API, orchestrators) ーWorker processes for executing AI agents ーSecure runtime environments for customer infrastructure • Design and build a Remote Control Agent capable of: ーInteracting reliably with native Windows applications ーSimulating user input (keyboard, mouse, window focus/control) ーCapturing screen and UI state for automated testing • Integrate AI agent execution into on-premise workflows with observability, isolation, and security in mind • Ensure deployment, upgrade, and configuration mechanisms operate seamlessly in self-hosted environments (e.g., air-gapped, restricted-network) • Collaborate with cross-functional teams to iterate on product features, performance, and reliability • Help define best practices for enterprise adoption and long-term maintainability

Job Requirements

  • 5+ years of software engineering experience with server-side distributed systems
  • Strong expertise in backend development (Go, Rust, Node, Python, or similar)
  • Experience building self-hosted or on-premise software products
  • Familiarity with containerization (Docker) or packaging/distribution tooling
  • Deep experience with OS-level automation/system programming, especially on Windows (UI Automation, Win32 APIs, accessibility APIs, desktop interaction)
  • Solid understanding of security, sandboxing, and process isolation in distributed systems
  • Heavily using coding agents and sophisticated on AI driven software development
  • Proven ability to drive technical decisions and deliver high-quality software
  • Strong communication skills and ability to work in a cross-disciplinary team with engineers, product managers, and AI researchers

Benefits

  • Equipped with various social insurance
  • Regular health checkups
  • Stock option
  • A laptop PC will be rented when joining the company
  • Remote work allowance
  • English learning support
  • Skill-up support
  • Visa sponsorship
  • Relocation bonus
  • Relocation housing support

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