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Mobile Application Engineer

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EN: none
JP: none
5 million JPY or more per annum, depending on ability and experience)
Employment Type
Full time

Job Description

We have successfully developed, "Untangle", a unique set of Artificial Intelligence and Machine Learning technologies to unravel the complex operational environment. To accelerate our product(“Weave”) development, we are looking for a highly motivated professional who can lead the development of the backend including algorithms and APIs for our solutions.

As our first mobile application engineer, you will play a critical role in proactively collaborating with our product and corporate teams to ensure a successful launch of our solution on mobile platforms, including developing APIs and fully utilizing device functionalities. This presents a unique opportunity to establish a foundation for your career growth, as you will have the chance to expand your responsibilities in line with your professional aspirations while meeting the needs of our dynamic teams.


  • Lead Weave’s mobile application development.
    • Develop an effective mobile application to deliver our solutions, both/either in iOS and Android
    • Work with the backend and algorithm team to build a system and APIs for the best usability with large data under a severe connectivity environment
  • Technological stack (Interim)
    • Backend: Amazon API Gateway, AWS Lambda, Amazon DynamoDB, Python, TypeScript
    • Frontend: Next.js, TypeScript
    • Infrastructure: AWS, Azure


  • 3+ years of experience developing mobile native applications for iOS and/or Android platforms
    • Experience in leading and being involved from the design and conceptualization stage all the way through to implementation is preferred.
  • Proficiency in programming languages such as Swift, Objective-C, Java, Kotlin, and/or C++
  • Experience with mobile-specific technologies such as Core Data, Core Animation, Google Play Services, or iOS SDK
  • Experience with mobile application architecture patterns such as Model-View-Controller (MVC), Model-View-ViewModel (MVVM), or Clean Architecture
  • Excellent problem-solving, debugging, and analytical skills
  • Experience developing in an Agile/Scrum development environment
  • Experience and willingness to go above and beyond one's job description to contribute to the team and peers
  • (Nive to have) Knowledge of mobile application development frameworks such as React Native, Xamarin, or Flutter

※If you have any past products, portfolios, or other materials, please provide them when you apply.

A Successful Candidate Will Have

As a team that operates in global markets and creates innovative products, we recognize the critical importance of finding individuals who not only possess the necessary skills and experience, but also align with our values and culture. We believe that cultivating a diverse and inclusive workplace is essential to achieving our goals, and we are dedicated to fostering an environment where every member of our team can thrive and contribute to our collective success.

  • Shares and empathizes with NABLA Mobility's Vision and Mission
  • Comfortable working in groups with hands-on collaboration, while also being capable to design and to produce deliverables with a good degree of autonomy
  • Willingness to learn new things and enjoy team and personal growth as part of a team climbing a huge mountain in the emerging global market

About the Company 

NABLA Mobility Inc. is a startup company that leverages data analytics and AI/ML to develop cutting-edge products that optimize flight operations for airlines. Our mission is to promote operational resilience and advance decarbonization in the transportation industry by providing solutions to augment decision-making. To achieve this goal, we rely on state-of-the-art technologies such as AI/ML, which enable us to offer unparalleled value to our clients.  

As a pioneer in this nascent field, we are excited to shape the future of airline operations by combining cutting-edge academic theories, technologies, and operational expertise.

Founded in 2021, we are now expanding our team and seeking exceptional individuals to join us at this early stage of development as we target the global market.

What We Can Provide to You

  • A passionate and innovative team with extensive experience in software development, the aviation industry, and business, as well as an environment to work with academia
  • Product development experience in a problem-solving-oriented team that constantly pursues technical challenges in order to maximize customer benefit as well as excellent user experience to deliver an application for professional usage
  • Business experience balancing tangible social impact and business success
  • Experience developing in an international business environment from the early stages of business, with a view to expanding into global markets

Development Culture/Environment

  • We place a high priority on investing in our development infrastructure because of the significant impact we have on the productivity of our development teams. We listen carefully to our teams and are always actively working to improve our development environment
  • We are flexible in our selection of technology areas, with an emphasis on choosing the best tools and technologies for the task at hand
  • We acknowledge your family and professional commitments to be balanced
  • We use GitHub to manage our code, regardless of programming language
  • We have a flat organization where it is easy to make an impact, take ownership of your role, and grow
  • We provide a PC with the specifications of your choice

Working Environment

  • Expected Salary: 5 million JPY or more per annum (*Exact salary will be decided based on ability and experience)
  • Occasional remote work is possible depending on the situation
    • Use of office space with focus booths is available if desired
    • No specific dress code, but appropriate casual/business casual attire is required for external communications, including videoconference
    • The Head office is in Chiyoda-ku, Tokyo, Japan
  • Working schedules in accordance with Japanese law
    • Weekend off (Saturdays, Sundays, and national holidays)
    • Paid vacations, Year-end, and New Year vacations, sick and bereavement leave available
  • Completed enrollment in the Japanese Social Insurance System
  • Visa support available (if needed)
  • Fluency in Japanese is not required