Cognition

AI Support Engineer

Tokyo. Posted 4 months ago

The role

You will resolve complex technical issues for customers using Devin and Windsurf in real-world development environments. You will investigate problems across codebases, infrastructure, developer tooling, CI/CD systems, APIs, containers, and cloud platforms.

What you will do

  • Investigate, reproduce, and diagnose complex customer issues across diverse development environments.
  • Perform root-cause analysis by reading logs, tracing code paths, and isolating failures.
  • Resolve a high volume of incoming technical issues.
  • Escalate product or infrastructure issues to engineering with technical context.
  • Educate customers on best practices, workarounds, and product capabilities.
  • Build internal playbooks, tooling, automations, and documentation.
  • Identify recurring failure modes and share feedback with product and engineering teams.
  • Support release testing and quality efforts across various environments and workflows.

Required qualifications

  • 4+ years of experience in a technical role such as software engineering, infrastructure engineering, solutions engineering, technical support engineering, or developer tooling.
  • Bachelor’s degree or higher in Computer Science, Software Engineering, or a related technical field, or equivalent practical experience.
  • Working knowledge of Linux, Docker, Git, CI/CD pipelines, cloud platforms such as AWS/GCP/Azure, and networking fundamentals.
  • Demonstrated ability to reproduce, isolate, and debug technical issues from incomplete or ambiguous reports.
  • Experience analyzing logs, traces, errors, and system behavior across distributed or multi-component systems.
  • Strong ability to read and reason about code in multiple languages, such as Python, TypeScript, Java, Go, or similar.
  • Strong written communication skills.
  • Ability to operate with urgency in a fast-paced environment.
  • Passion for AI, developer tools, and the future of software engineering.

Nice to have

  • Experience building internal tools, scripts, or automations to accelerate debugging, support, or QA workflows.
  • Familiarity with LLMs, AI-assisted development tools, IDEs, or developer productivity platforms.
  • Experience in high-volume technical support or customer engineering environments.
  • Experience debugging issues that span multiple layers of the stack, such as application logic, infrastructure, authentication, third-party APIs, networking, or deployment configuration.
  • Prior experience working directly with engineering teams to escalate, diagnose, and resolve product issues.

About the company

Cognition is an applied AI lab building end-to-end software agents, including Devin and Windsurf. The founding team includes leaders from companies such as Scale AI, Palantir, and Google DeepMind.