Senior Rust Engineer

7 500 – 9 000 $

≈ 650,1 тыс.–780,1 тыс. ₽

🏢 ОфисSeniorПолная занятость

7 500 – 9 000 $≈ 650,1 тыс.–780,1 тыс. ₽

Платят на 13% выше медианы грейда, навык востребован (AI).

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Наша компания

A Tokyo-based deep-tech startup is building a next-generation AI reasoning platform that enables artificial intelligence to solve complex, multi-step problems rather than simply generate text. Designed for enterprise customers in safety-critical industries, the platform combines advanced AI with transparent, verifiable reasoning. We're looking for a Senior Backend Engineer (Rust) to help build the core backend infrastructure behind this technology. This role is based in Tokyo, Japan. Relocation is required, and the company provides full relocation support, including visa sponsorship.

Чем предстоит заниматься

Develop core components of a distributed AI reasoning system

Design, build, and maintain backend services, libraries, and platform infrastructure

Own critical engineering components, ensuring scalability, reliability, and performance

Build systems for understanding, processing, and reasoning about programming languages

Collaborate with researchers and engineers on architecture and technical decisions

Contribute to infrastructure for code analysis, automated reasoning, and AI-powered engineering workflows

Наши требования

5+ years of software engineering experience, including 2+ years working with Rust

Strong backend development and distributed systems experience

Experience building AI/ML infrastructure, scalable platforms, or other technically complex systems

Solid understanding of software architecture and production-grade development

Degree in Computer Science, Mathematics, Engineering, or a related technical field

Strong ownership mindset and ability to deliver complex technical projects

Excellent communication skills and English proficiency at C1 level or higher

Experience in startups or fast-paced product environments

Experience with automated reasoning, code intelligence, developer tools, or AI systems

Background in AAA game development or other highly complex software environments

Experience with C++ or Python

What the company offers

Competitive salary: 14–17M JPY gross per year (approximately $90–107K)

Full visa sponsorship and relocation support to Tokyo

Comprehensive healthcare and Japanese social security

Up to 25 paid vacation days per year

English and Japanese language learning support

High ownership, low bureaucracy, and the opportunity to work on cutting-edge AI technology

If you're passionate about building high-performance backend systems and want to work at the forefront of AI infrastructure, we'd love to hear from you!