Sigma Software is seeking a Junior JavaScript Developer to join an AdTech project focused on behavioral analytics and marketing automation. You will contribute to frontend development, API integrations, and troubleshooting within customer-facing environments.

Responsibilities

Qualifications:

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 validation and testing
Develop custom onsite JavaScript solutions for campaigns and interactive user flows
Build and support Airflow DAGs for recurring data processing workflows
Configure dynamic email content and SKU-level recommendation tracking
Analyze customer requests and assess technical feasibility of solutions
Develop integrations with third-party marketing and email platforms
Investigate production issues and perform root cause analysis
Collaborate with account managers, QA engineers, and implementation specialists
Participate in technical consultations and onboarding alignment meetings
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
Ability to develop custom JavaScript logic f

About the role

Sigma Software is seeking a Junior JavaScript Developer to join an AdTech project focused on behavioral analytics and marketing automation. You will contribute to frontend development, API integrations, and troubleshooting within customer-facing environments.

Responsibilities

Qualifications:

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 validation and testing
Develop custom onsite JavaScript solutions for campaigns and interactive user flows
Build and support Airflow DAGs for recurring data processing workflows
Configure dynamic email content and SKU-level recommendation tracking
Analyze customer requests and assess technical feasibility of solutions
Develop integrations with third-party marketing and email platforms
Investigate production issues and perform root cause analysis
Collaborate with account managers, QA engineers, and implementation specialists
Participate in technical consultations and onboarding alignment meetings
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
Ability to develop custom JavaScript logic f