Android Engineer (Kotlin)

About Us

At Sales Marker, our mission is to create a world where all people and companies can challenge themselves beyond existing boundaries. We’re one of the fastest growing start-ups in Japan and we’re growing at a speed that is twice as fast as Unicorn startups. By using our product, sales teams can improve their work efficiency by 3 times. We have achieved over 900% YoY business growth rate in 2.5 years since our flagship product 「Sales Marker」 was released and we’re currently actively working on a wide range of new product portfolios.

The Team

Our co-founders are from top companies in Japan and the world such as NRI, Keyence, LINE, Microsoft, and PwC. They were selected as 「FORBES 30 UNDER 30 ASIA LIST」 in 2023 . In our Engineering & Product team, we have members from more than 16 countries and they come from top tech companies in the world such as Google, Microsoft, Indeed, and famous tech companies in Japan such as Mercari, LINE, Yahoo, Smartnews, etc. 

Your Job

Responsibilities

You will be responsible for the mobile app development of Sales Marker’s various products, using Compose Multiplatform technology to build apps that work on both Android and iOS. If you are interested in other fields such as front-end and back-end development, we can provide opportunities for you to work in these areas as well.

Requirements

• Deep understanding of Data Structures, Algorithms, and CS fundamentals
• Experience in Android native app development
• Proficiency in Kotlin
• Business-level English
  

Nice to Have

• Experience with Jetpack Compose
• Experience with any other declarative UI framework (e.g., Flutter, React, etc.)
• Experience in iOS native app development
• Business-level Japanese
  

Our Tech Stack

Mobile Development

• Language: Kotlin (for JVM and Native)
• UI Framework: Compose Multiplatform
• Libraries: Material2, Koin, Ktor, Voyager

Front-end

• TypeScript, React;
• Libraries: Storybook, jest;
• Hosting: Amplify
  

Server Side/Back-End

• Infrastructure: AWS, ElasticBeanstalk;
• DB: Aurora, ElasticSearch;
• Languages: Node.js (Sales Marker), Python, Go;
• Analysis environment: Athena;
• Framework: Express;
• Monitoring: DataDog;
• Others: AWS Lambda, AWS Batch, AWS API Gateway, AWS Glue

Why Us?

• One of the fastest growing Saas startup in Japan with strong financial growth
• Innovative new product development and opportunity to build things from scratch.
• Plenty of leadership and career development opportunities.
• Full remote-friendly & full flexible work schedules.
• Global team and English speaking environment.
• Great benefits & perks packages such as Resort Worx, Purchasing Books, Free Weekly Lunch, Offsites, etc.

Working Style

• Remote Work
  We’re remote friendly. We use Zoom and Meet, and recently introduced the virtual office platform Gather to maintain both the quality and quantity of communication while working remotely, ensuring smooth development and operations. We also rent a WeWork office, so coming to the office every day is possible if you prefer.
  
  
• Flexible Work
  You are free to customize your daily working hours.Taking into account the situation within the company and your team, you will manage your schedule and tasks within reasonable limits. Each employee adjusts their working hours to meet the monthly requirement of 8 hours per working day.
  
  
• Work-Life Balance
  We value a healthy work-life balance. Whether you want to focus heavily on work or prioritize your personal time, we believe this is an environment where both approaches can thrive.