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Frontend Developer, Wordpress - Remote (3-month contract)

Crystal is the world-leading all-in-one blockchain analytics tool for crypto AML compliance, providing blockchain analytics and crypto transaction monitoring for thousands of cryptos in real-time.

Designed for law enforcement and financial institutions, Crystal provides a comprehensive view of the public blockchain ecosystem and uses advanced analytics and data scraping to map suspicious transactions and related entities.

Whether it is tracking a bitcoin transaction to a real-world entity, determining relationships between known criminal actors, or surveying suspicious online behavior, Crystal can help move your investigation forward.

To learn more, visit:

We are searching for a Frontend Developer to join our Crystal team.

This is a temporary assignment (3 months). Prolongation is possible.

More details:

Duties and responsibilities:

  • Design and implement new features and functionality;
  • Establish and guide the website's architecture;
  • Ensure high-performance and availability, and manage all technical aspects of the CMS;
  • Support formulating an effective, responsive design and turn it into a working theme and plugin;
  • Handle simple deployment workflow process to ensure a high level of productivity;
  • Follow best practices with coding;
  • Stay up-to-date on emerging technologies.


  • Proven work experience as a WordPress developer;
  • Good understanding of front-end technologies, including HTML5, CSS3, JavaScript, jQuery;
  • Ability to convert comprehensive layout and wireframes into working HTML pages;
  • Experience building user interfaces for websites and/or web applications;
  • Experience designing and developing responsive design websites;
  • Natural at debugging and profiling own applications;
  • Comfortable working with debugging tools like Firebug, Chrome inspector, etc.;
  • Robust with cross-browser markup/layout/slicing, proficient understanding of cross-browser compatibility issues and ways to work around them;
  • Knowledge of how to interact with RESTful APIs and formats (JSON, XML);
  • Proficient understanding of code versioning tools (Git);
  • Strong understanding of PHP back-end development;
  • Experience collaborating with other engineers to create apps with significant design and back-end engineering aspects.

Would be a plus:

  • Experience in VueJS, ReactJS.

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  • Published At
    10th, January 2023
  • Location
    Istanbul, Turkey
  • Remote
  • Type
  • Source
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Crystal Blockchain Analytics

Crystal Blockchain Analytics

Istanbul, Turkey
See all jobs by Crystal Blockchain Analytics