Prex Technologies Pte Ltd is hiring an

Android Engineer

🚀 About AQX
AQX is the crypto gateway for retail traders and institutions. It offers users an all-in-one platform to buy, sell, trade, and learn about crypto. At its core, AQX is a cryptocurrency exchange platform. The company brings an authentic mix of trading knowledge, market intelligence, buzz, and access to exclusive crypto project launches to elevate the crypto exchange and trading experience for users.

As an Android Engineer in our team
Recently, we have taken a huge challenge and made it into our mission: To create a cryptocurrency-based derivatives exchange focusing on agility and a wide range of unique trading products. To achieve this, we have built a team of smart, creative and optimistic people and we are still growing! As a Mobile Software Engineer, you will design and implement mobile application to bring a delightful, intuitive mobile experience to users.


  • Create and maintain advanced application for our exchange on the Android platform
  • Work together with cross-functional teams to define, design, and ship new features
  • Efficiently use third-party data sources and APIs
  • Create and execute unit tests on your code, to ensure its robustness, including edge cases, usability, and general reliability
  • Troubleshoot issues, debugs and upgrade exiting systems
  • Deploy programs and evaluate user feedback
  • Execute full software development life cycle

What we want you to have

  • 6-9 years solid Android software development experience
  • Demonstrated proficiency with Java, Kotlin Language
  • Jetpack Compose based Android UI development experience
  • Understanding of Clean Architecture, MVI, Reactive Programming, Coroutine
  • Development experience defining, developing and maintaining REST, WebSocket based interfaces
  • Create and execute unit tests on your code, to ensure its robustness, including edge cases, usability, and general reliability
  • Experience of publish android app to Playstore
  • Good understanding of the full mobile development life cycle
  • Good knowledge of the general mobile landscape, architectures, trends, and emerging technologies
  • Bachelor’s degree in computer science, engineering or equivalent industry experience
  • Strong verbal and written communication skills and an ability to work in a team environment
  • Korean language skill in conversational level

Nice to have

  • Understanding of financial derivatives products, exchange and trading platforms, blockchain, software development and business
  • Configuration management experience using git and github
  • Master’s Degree in Computer Science or related field.
  • Have contributed to some popular Android libraries or have your own popular project(s)
  • Knowledge of the Android SDK performance tools and optimization techniques
  • Additional experience working at a high growth startup / tech company
  • English in conversational level

What we can offer

  • Competitive salary & discretionary bonus
  • Lunch allowance up to 20,000 won
  • A thriving company culture
  • Pleasant work environment in IFC
  • Limitless snacks and drinks in canteen
  • Offer extra medical check-up every year
  • Flexible working hours

Our hiring process

  • Resume/CV submission
  • Tech and System Design(with whiteboard) interview with person in charge
  • Project interview and Preject Review Session (short live cording test can be needed)
  • In-depth interview with C-level

🔎 AQX is powered by Presto Labs

📈 Presto Labs is a quantitative trading firm established in Singapore back in 2014.
Today, Presto Labs has grown to more than 100+ employees. World-class engineers and researchers share offices in Singapore🇸🇬, Shanghai🇨🇳, and Seoul🇰🇷.
📊 Presto Labs build automated trading systems fueled by data-driven quantitative analysis to achieve stable and sustainable investment returns.
💻 Our engineering teams do what humans do best – create algorithmic decision processes in order to achieve what no human trader ever could in today’s fast-changing, unbelievably complex financial world.
Check out more about Presto Labs on our YouTube channel

This job is no longer available

Enter your email address below to get notified whenever we find a similar job post.

Unsubscribe at any time.