Junior Frontend Developer

Junior Front End Developer

Remote-friendly | Occasional on-site meetings (Italy)

jobs

— Subject :
Junior Front End Developer

ENGLISH VERSION

Overview
We are seeking a Junior Frontend Developer to maintain and evolve our platform,a sports betting odds comparison service.

About the Platform
Our system is a Node.js application serving odds and advertising creatives to multiple customers within the sports betting industry. It handles high-traffic environments with continuous deployments.

Key Responsibilities
Frontend Development
Creative System Development

Refactor and maintain advertising creatives (banners, widgets) using EJS templates

Implement new creative formats across multiple sports (football, tennis, basketball)

Work with Webpack build system (EJS preprocessing, SASS compilation, image optimization)

Ensure cross-customer compatibility with dynamic style sheet loading

Optimize creative performance and asset delivery

Landing Pages & Templates

Develop and maintain server-side rendered landing pages

Integrate with Logix.

Odds Feed API for real-time odds

Implement comprehensive betting market support (1X2, Handicaps, Over / Under, BTTS, etc.)

Ensure consistent UI / UX across different brands

Handle Italian localization and market-specific text generation

Code Quality & Architecture

Lead refactoring initiatives to improve code maintainability

Implement shared modules and DRY principles

Write clean, well-documented code

Create reusable components across creatives and landing pages

Required Technical Skills

Frontend :
Expert-level JavaScript (ES6+), EJS templating, HTML5, CSS3 / SASS

Backend :
Node.js, Express.js

Build Tools :
Webpack, npm scripts

Database :
Mongo

DB (basic queries, connection management)

Version Control :
Git, Git Hub workflows

Frontend Specialization

CSS architecture and responsive design

Cross-browser compatibility and testing

Performance optimization (lazy loading, code splitting, image optimization)

Understanding of advertising standards and banner development

Experience

3+ years of advanced frontend development

Proven experience with complex build systems (Webpack, Rollup, or similar)

Experience with server-side rendering and templating engines

Comfortable working independently and with supervision

Soft Skills

Problem Solving :

Good analytical skills to debug production issues across the stack

Communication :
Clear technical communication in English (Italian is a plus)

Attention to Detail :
Pixel-perfect implementation and brand consistency awareness

Nice to Have

Experience with sports betting or gambling industry

Knowledge of Italian language and betting terminology

Familiarity with real-time data feeds and Web Socket integrations

Experience with A / B testing frameworks

Understanding of CDN optimization and asset delivery

Work Environment

Remote-friendly setup with occasional on-site meetings.

Fast-paced production environment.

Collaborative and lean team structure with Product, Design, and Backend engineers.

Apply by sending your CV to :

jobs

— Subject :
Junior FE Developer

______________________________________________________________________

VERSIONE ITALIANA

Panoramica
Cerchiamo uno Sviluppatore Frontend Junior per mantenere ed evolvere la nostra piattaforma,un servizio di comparazione quote per scommesse sportive.

Contesto Aziendale
La piattaforma è un’applicazione Node.js che fornisce quote e creatività pubblicitarie per una piattaforma di scommesse sportive, integrata con diversi clienti e API esterne ad alto traffico.

Responsabilità Principali
Sviluppo Frontend
Sviluppo Sistema Creatività

Refactoring e manutenzione creatività pubblicitarie (banner, widget) usando template EJS

Implementare nuovi formati creatività su multipli sport (calcio, tennis, basket)

Lavorare con sistema build Webpack (preprocessing EJS, compilazione SASS, ottimizzazione immagini)

Garantire compatibilità cross-customer con caricamento dinamico style sheet

Ottimizzare performance creatività e delivery asset

Landing Page & Template

Sviluppare e mantenere landing page server-side rendered

Integrare con API Logix.

Odds Feed per quote real-time

Implementare supporto completo mercati scommesse (1X2, Handicap, Over / Under, Goal / No

Goal, etc.)

Garantire UI / UX consistente…