Web Mobile (Ionic) Developer – Yokoy team

Yokoy is an award-winning Swiss FinTech company that leverages Artificial Intelligence to fully automate spend management (expenses, supplier invoices, and corporate credit/debit cards) for midsize and bigger corporations globally. With more than 50 employees and offices in Zürich, Vienna, and Munich, Yokoy is already operating globally and has big ambitions to expand further within Europe and intercontinentally.

As a Web Mobile Developer you will work on maintaining and further developing the Yokoy software (SaaS) by building and testing new features, advancing the technology for scalability, and ensuring reliability. Yokoy is based on the newest technology available on the market, which makes your work extremely exciting. The Engineer role is a crucial position for us as Yokoy is growing fast on a global scale, which requires a product that can keep up with the speed without compromising on quality.

Some of your main responsibilities will include:

  • Developing new features and user interfaces from wireframe and design models
  • Ensuring the best performance and user experience of the application
  • Fixing bugs and performance problems
  • Writing clean, readable, and testable code
  • Cooperating with back-end developers, designers, product managers and the rest of the team to deliver well-architected and high-quality solutions.


  • Proficiency with the mobile app framework Ionic and TypeScript
  • Experience in one or more modern JavaScript frameworks such as Angular 2+, Node.js with 3+ years of professional programming experience is a must
  • Strong expertise with HTML5, CSS (incl. Precompilers like Sass)
  • Relevant work experience and the ability to work independently is key for this position
  • Familiarity with RESTful APIs
  • Speaking English is required and German is a plus


Why you will love working in Holycode:

  •  High-growth company in which you can find exciting and trend-setting challenges
  • A highly engaging and fast-pacing work environment where you make an impact on the product we build
  •   Friendly working atmosphere in an open-minded multinational team
  •   All necessary equipment – up to you to decide what you prefer
  •   Flexible working hours and competitive salary
  •   A budget for professional improvement (courses, conferences, books…)
  •   Budget for the mastery of the English and German language
  •   Nice office in Belgrade
  •   Fully stocked kitchen (tea, coffee, fruits, soft drinks, snacks…)

Apply here for this position, or check out other positions that we have.