This position is closed and is no longer accepting applications.

Senior Mobile (Flutter) Engineer

amptalk Shibuya, Tokyo February 23 2026
  • 💴 ¥6M ~ annually
  • 🏡
    Partially remote
  • 🌏
    Apply from abroad
    Relocate to Japan
  • 💬
    No Japanese required
    Business English
  • 🧪
    Intermediate level
    3+ years experience required

About amptalk

amptalk Shibuya, Tokyo

amptalk is a sales enablement tool that automatically captures recorded sales calls on Zoom, transcribes the conversation, and analyzes the content.

Key benefits

  • International team
  • Rapidly growing

About the position

As a Mobile (Flutter) Engineer, you will play a crucial role in developing, deploying, and maintaining mobile applications that align with our business objectives. You will collaborate closely with cross-functional teams to create high-quality, user-centric mobile experiences.

Technologies Used

  • Mobile: Flutter (Dart)
  • Backend: Node.js, TypeScript
  • Cloud: AWS
  • Database: PostgreSQL, Amazon DynamoDB
  • CI/CD: GitHub Actions
  • Note: These are examples of the technologies we use, but the team has the flexibility to make decisions on the tech stack. You will have the opportunity to shape the mobile technology choices for our products.

Responsibilities

  • Design and develop mobile applications that meet business needs and provide an exceptional user experience.
  • Participate in the mobile application development lifecycle, from concept to release, ensuring quality and performance.
  • Implement robust mobile functionalities, collaborating across engineering and product teams.
  • Identify and address technical challenges, such as platform-specific optimizations and cross-platform compatibility.
  • Collaborate with designers and product managers to create intuitive, responsive, and visually appealing user interfaces.
  • Maintain mobile applications by monitoring performance and resolving bugs or inefficiencies.
  • Stay up-to-date with the latest mobile development trends and technologies to ensure our apps remain cutting-edge.

Requirements

  • 3+ years of experience in mobile app development.
  • Expertise in developing applications using Flutter and native languages (Swift or Kotlin).
  • Experience with full mobile development cycles, including design, development, testing, and deployment.

Nice to haves

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

  • Experience with app store submission and release management (iOS/Android).
  • Strong Android engineering background and Kotlin experience.
  • Knowledge of mobile security best practices, including encryption and authentication.
  • Portfolio of past projects.

Compensation

¥6,000,000 ~ annually.

Hiring Process

  1. 1

    Interview with HR

  2. 2

    Multiple Interviews with engineers

    (Including Technical interview)

  3. 3

    Final interview

Meet amptalk's Developers

Mike Rudling talks about his passion for creating great developer experiences, and compares his experience at amptalk with his decade in the Bay Area startup scene.

Read their story...

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