PL Network


Senior Mobile Engineer, iOS

Hex Trust

Hex Trust

Software Engineering
Hong Kong
Posted on Wednesday, April 5, 2023

Hex Trust is Asia’s leading provider of digital asset custody solutions for Banks & Financial Institutions, using leading-edge Blockchain technology. Led by innovators from the financial services industry, Hex Trust has built a proprietary platform that delivers a new way for financial institutions, asset managers, and corporations to safely and efficiently operate in the Blockchain ecosystem. Institutional adoption of digital assets and DeFi requires a fundamental shift in the way banks and financial institutions operate. Hex Trust is the link that connects the traditional financial world to the digital assets ecosystem.

Position Summary

You will be responsible for the mobile app development, implementation, and testing for both Gryfyn and Hex Safe 3 applications, starting from transaction approvals (2 different apps). We will progressively add features and make it biome a fully-fledged mobile app covering wallet features (Gryfyn) and custody features (Hex Safe 3) You will be one of the key stakeholders to bring the mobile apps to life and grow it from there. This role will deal with interacting with phone security components: biometrics, verification, and secure enclave on iOS.

Duties & Responsibilities

  • To design and develop, implement, test, and maintain cross-platform mobile applications for Authentication, Authorization and Blockchain wallets.
  • Work closely with design and product teams to Set the client experience standard across the mobile apps platform
  • Create new and modify existing APIs/SDKs to enable and support various mobile features
  • Perform stable and efficient codes, meeting functional and business requirements and standards;
  • Work closely with teams across departments to define and implement business-changing features.
  • Bachelors degree in Computer Science or related field/experience;
  • 3+ years of iOS or Android (or both!) ecosystems development experience;
  • 3+ years of experience in native mobile applications development, Unity/Unreal skill is a plus;
  • Must be familiar with cross-platform frameworks: Flutter or React Native is a strong plus
  • Experience in native development, such as Objective C/Swift on iOS, will be an advantage;
  • Experience with usability, and improving the performance of the overall application;
  • The mobile-first approach in solving problems;
  • Hands-on experience in design, development roll-out, unit testing, maintenance, troubleshooting, and improvement.

As one of the leading Web3 innovators, Hex Trust offers a front-row seat in the ever-changing blockchain & crypto industry. We genuinely believe that people are our greatest asset, and invest heavily so they’re best prepared to support our mission to unlock ownership in decentralized markets! You will be joining a company that is always committed to creating a supportive & inclusive environment that promotes personal and professional growth that furthers your success and drives innovation, collaboration, and passion in the blockchain space.

At Hex Trust, we are proud of our R.A.P.I.D. culture:

  • Respect and Inclusion
  • Agile
  • Passionate
  • Indivisible
  • Driven by integrity

Join us at Hex Trust and not only can you look forward to working with blockchain professionals to build the decentralized future, but also:

  • Competitive Salaries & Bonuses
  • Generous Amounts of Paid Time Off (incl. leave for Birthdays, Work Anniversary, and Mental Health etc.)
  • Flexible Work Arrangements
  • Access to Corporate Discounts and exclusive Employer Perks
  • Medical & Retirement Plans
  • Professional Learning and Development Opportunities
  • Elevate your work using cutting-edge technology
  • Fun & friendly office spaces in Hong Kong, Singapore, Dubai and Vietnam
  • Regular company & social events

Hex Trust is an equal-opportunity employer devoted to diversity and inclusion in the workplace. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status or disability status.