JavaScript Developer for E-commerce Integration (Short-term) (вакансія неактивна)

Job Description

Our customer is a Canadian-based company that specializes in creating innovative tools for e-commerce businesses. Their flagship product allows online store users to customize items like adding texts, images, and other personal touches directly on the product pages. Currently, the product integrates via embedded JavaScript code and is seeking to expand its reach to new platforms.

This role involves working on the integration of the application with the WM3 e-commerce platform. It is a short-term project with the potential for extension based on performance and project needs.

Job Benefits

▪ Competitive compensation
▪ Flexible working hours
▪ Flexible working location (Remote/Office/Mixed)
▪ Professional development
▪ English courses
▪ Corporate events, tech talks, and so on

Job Requirements

▪ 4+ years of experience in JavaScript development
▪ Proven experience building or integrating applications for e-commerce platforms (Shopify experience is a strong advantage)
▪ Understanding of API integrations and embedded code implementation
▪ Experience with publishing applications for e-commerce platforms is a plus
▪ Strong knowledge of object-oriented design
▪ Availability for client calls between 4–7 PM (local time alignment)
▪ English level — at least upper-intermediate

Responsibilities

▪ Integrate the client’s application with the WM3 e-commerce platform
▪ Optimize and improve the existing JavaScript-based embedding solutions
▪ Collaborate with the Canadian-based client team to understand requirements and ensure seamless integration
▪ Ensure high performance and compatibility of the application across different e-commerce platforms

Who we are

Proffiz is a web and mobile software engineering company of dedicated professionals based in Ukraine and Poland. Throughout years of passionate work, we create software solutions for Fintech, Print, Photo&Image, and other industries. At Proffiz, we strive to deliver top-quality of our work and are looking for exceptional talent to join us. If you are excited about the opportunity to collaborate and grow among passionate experts — we invite you to our team!