Junior JavaScript Developer

A Junior JavaScript Developer role focused on AdTech integrations for behavioral analytics and marketing automation, involving front-end development, API integrations, and collaboration with international teams at Sigma Software.

• Configure and maintain website integrations, including event tracking, SPA fixes, cart tracking, and catalog integrations
• Implement and support Email Service Provider integrations and synchronization workflows
• Execute migration and replatforming activities with comprehensive validation and testing
• Develop custom onsite JavaScript solutions for campaigns and interactive user flows
• Analyze Customer requests and assess technical feasibility of solutions

• 2+ years of commercial experience with Vanilla JavaScript (ECMAScript 5+)
• Strong knowledge of HTML and CSS
• Hands-on experience with REST API integrations
• Practical experience with jQuery
• Experience with Chrome DevTools and browser debugging
• Understanding of behavioral event tracking implementation
• Knowledge of Email Service Provider integration workflows
• Intermediate+ English level
• WILL BE A PLUS: Experience with PHP
• WILL BE A PLUS: Familiarity with Apache Airflow
• WILL BE A PLUS: Experience using Postman
• WILL BE A PLUS: Understanding of Git workflows