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Salary
$35k – $48k per year
Location
Remote (Japan)
Employment
Full-Time
Overview
Company
Impact
Profile match
SAMANSA is a streaming platform that offers captivating, high-quality short films from all around the world while fostering a transparent and mutually beneficial creator community.

What You’ll Do

As a Mobile app engineer, you’ll play a key role in leading the development and improvement of SAMANSA’s platform.

You’ll work closely with our cross-functional team to design, build, and optimize features that enhance the user experience and accelerate our product growth.

Responsibilities:

  • Lead the design, development, and operation of our short film streaming platform
  • Build and maintain features of mobile app
  • Analyze user data to identify opportunities and implement product improvements
  • Contribute to technical strategy and participate in key engineering decisions
  • Mentor and support other engineers while improving development processes
  • Drive continuous delivery and rapid iteration through efficient feedback cycles

Our Tech Stack

  • Backend: Ruby on Rails

  • Frontend: React (Next.js) / HTML / CSS

  • Mobile: Flutter

  • Infrastructure: AWS (GCP experience is a plus)

  • Data Analysis: BigQuery, statistical analysis tools

  • Version Control: GitHub

  • Tools: Slack / Notion /Datadog

Team Structure (as of May 2026)

  • Fullstuck: 2 engineers (Also handle infrastructure)

  • Backend: 3 engineers (1 also handle infrastructure)

  • Frontend: 1 engineer (1 part time member)

  • Mobile: 4 engineers (3 part time members)

  • Others: 1 Product Manager, 1 QA tester, 1 UI/UX Designer

You’ll be joining a young, collaborative, and ambitious team that values both technical excellence and creative freedom.

Who We’re Looking For

We’re seeking an engineer who doesn’t just “build what’s requested,” but takes initiative - someone who’s excited to propose improvements, explore new technologies, and contribute strategically to our product’s evolution.

If you’re passionate about both technology and cinema, this is a unique opportunity to make an impact on how films reach the world.

Why SAMANSA

  • Work on a product loved by thousands of film enthusiasts
  • Collaborate with a diverse and creative team
  • Have a strong voice in shaping our technology and roadmap
  • Be part of a fast-growing startup aiming for global reach
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