Mobile Developer (React Native)

At BLOX, a Dutch-founded European cryptocurrency platform which is part of the Coinmerce Group, we’re on a mission to make cryptocurrency simple, secure, and accessible for everyone. With over 50 talented colleagues, we’re shaping the future of crypto together—are you ready to join us?

What We Offer

• Innovative Work: Be part of a team advancing new technology within the crypto industry;

• Modern Workspace: Enjoy our new office located at Schiphol-Rijk (Coinmerce Group) or in Nijmegen (BLOX);

• Daily Perks: Free lunch, fresh fruit and weekly Friday drinks at our company bar;

• Team Events: Engage in monthly team events and bonding activities;

• Commuting & Pension: Receive commuting allowance and a solid pension plan;

• Benefits & Wellness: 25 vacation days, monthly chair massages, and access to our company gym and Alleo benefit program;

• Extra Perks: A €250 home-office setup budget after completing your probation period. 

We are seeking an experienced Mobile Application Developer that will be responsible for assisting in the design, development, and optimization of the user-facing aspects of BLOX’s mobile application. This role focuses on ensuring the smooth interaction between the user and the software by creating responsive, intuitive, and visually appealing interfaces. The Mobile Application Developer will collaborate closely with designers, front-end and back-end developers, and other team members to create a seamless user experience.

Responsibilities:  

• Use React Native to develop secure and reliable mobile application functionality related to buying, selling, and owning cryptocurrency assets.

• Work closely with UI/UX designers, back-end developers, and other team members to ensure the feasibility and technical viability of designs, and then translate the designs into code.

• Ensure applications are optimized for speed and scalability.

• Conduct code reviews and identify areas for improvement in performance and quality.

• Identify, diagnose, and fix bugs or performance bottlenecks.

What you bring: 

• 2-4 years of experience in React Native mobile application development or a similar role;

• Experience working with design tools such as Figma, Sketch, or Adobe XD;

• Proficiency in Javascript/Typescript and the React Native framework;

• Familiarity with RESTful APIs and working with JSON data;

• Knowledge of version control (Git);

• Experience with Dart/Flutter, Swift and/or Kotlin is good to have; 

• Experience with front-end frameworks like React.js, Vue.js, or Angular is nice to have;

• Strong attention to detail and a keen eye for design and user experience;

• Excellent problem-solving and debugging skills;

• Ability to communicate effectively and work collaboratively in a team environment;

• Ability to manage time efficiently and prioritize tasks in a fast-paced environment;

• You are able to work hybrid from one of our offices at Schiphol-Rijk or Nijmegen.