Principal Backend Engineer

Quollio Technologies, Inc Chiyoda-ku, Tokyo
  • 💴 ¥9.8M ~ ¥15M annually
  • 🏡 Partially remote
  • 🧪 10+ years experience required
  • 💬 Business Japanese
  • 🗾 Japan residents only
  • 🧳 No relocation support
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About Quollio Technologies, Inc

Quollio Technologies, Inc Chiyoda-ku, Tokyo

Quollio Technologies provides products that enable Enterprise Data Intelligence. We platformize essential information required for organizational decision-making and operational data utilization, starting from metadata management to overseeing data presence and flow across departments.

About the position

Tech Stack

  • Frontend: React, Remix, Tailwind CSS
  • Backend: Golang, Goa, Python
  • Infrastructure: AWS, Vercel, Azure, GCP
  • Auth: Auth0, Amazon Cognito
  • DB: DynamoDB, OpenSearch, databricks
  • CI/CD: GitHub, Terraform Cloud
  • Communication: Slack, Linear
  • Document: Notion, Google Workspace

Responsibilities

  • Take ownership of feature development and improvements based on Quollio’s technology stack, requirements, and development roadmap, while also leading the team.
  • Act as a principal backend engineer by ensuring and enhancing the overall quality of the team’s output.
  • Contribute to the company’s business growth and customer satisfaction under the direction of senior management.
  • Collaborate closely with stakeholders (such as product managers, sales, and support) through regular reporting and communication to align with product strategy and business context.
  • Proactively engage in mutual discussions within the team, leading design and process improvements.
  • Deliver high-quality, intuitive, and user-friendly experiences that meet the expectations of Japanese customers.

Requirements

  • 10+ years backend development experience
  • 5+ years development team leader experience
  • Japanese language proficiency sufficient to gather requirements from Japanese clients

Nice to haves

While not specifically required, tell us if you have any of the following.

  • Golang or Python experience
  • Experience in developing software products for enterprise customers
  • Experience in developing technologies such as Japanese natural language processing or AI
  • Hands-on experience in data management, data engineering, or data analysis
  • Degree in Computer Science

Compensation

9.8 to 15 million JPY annually.

Hiring Process

  1. 1

    Web application screening

    We look forward to reaching out to you after you apply.

  2. 2

    Introduction interview (online)

    We’ll set up a virtual interview where we can get to know each other better. During this meeting, we encourage you to talk about your experiences and aspirations.

  3. 3

    Technical session (online)

    For this role, we’ll discuss a few technical subjects to understand your insights and level of knowledge with the simple assignment while facing the whiteboard together. ※Step 2 and step 3 may also be combined.

  4. 4

    Final interview (online or Tokyo Office-8th Floor, PMO Hamamatsucho III, 2-10-6 Hamamatsucho, Minato-ku, Tokyo)

    We look forward to discussing with you in the final interview at our Yotsuya office. We’ll revisit the suitability of the role for you, anticipating the scenario after your joining.

APPLY FOR THIS POSITION
DO YOU NEED MORE INFO?
ASK A QUESTION

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