Senior Full Stack Developer

Senior Full-Stack Developer
#Remote-friendly | Occasional on-site meetings (Italy)
#it
— Senior Full-Stack Developer

ENGLISH VERSION
We are seeking a Senior Full-Stack Developer to maintain and evolve our platform, a sports betting odds comparison service. The role is split between DevOps (40%) and Frontend Development (60%), requiring strong autonomy and the ability to work independently on complex refactoring tasks.


js application serving odds and advertising creatives to multiple customers within the sports betting industry. It handles high-traffic environments with continuous deployments.

DevOps (40%)
AWS Infrastructure Management:
Maintain and evolve AWS infrastructure using CDK (TypeScript)
Manage ECS Fargate services for web server and data import processes
Monitor and improve VPC architecture (public/private subnets)
Handle Docker image builds and deployments
CI/CD & Deployment:
Execute deployment scripts for creatives and services
Manage AWS SSO authentication and profiles
Monitor application health and performance
Frontend Development (60%)
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)
Optimize creative performance and asset delivery

Develop and maintain server-side rendered landing pages
OddsFeed API for real-time odds
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
Write clean, well-documented code
Create reusable components across creatives and landing pages


Frontend: Expert-level JavaScript (ES6+), EJS templating, HTML5, CSS3/SASS
Backend: Node.js, Express.js
DevOps: AWS (ECS, EC2, VPC, ALB, IAM), Docker, CDK (TypeScript)
Database: MongoDB (basic queries, connection management)
Version Control: Git, GitHub workflows

AWS Services Expertise
Frontend Specialization
Advanced Webpack configuration (custom loaders, plugins, optimization)
Cross-browser compatibility and testing
Performance optimization (lazy loading, code splitting, image optimization)
2+ years with AWS infrastructure and CDK
~3+ years of advanced frontend development
~ Experience with server-side rendering and templating engines
~ Autonomy: Ability to take ownership of refactoring projects and see them through
Clear technical communication in English (Italian is a plus)
Pixel-perfect implementation and brand consistency awareness
Time Management: Balance between DevOps firefighting and long-term frontend improvements

Knowledge of Italian language and betting terminology
Familiarity with real-time data feeds and WebSocket integrations
Experience with A/B testing frameworks
Remote-friendly setup with occasional on-site meetings.
Collaborative and lean team structure with Product, Design, and Backend engineers.

#it
— Senior Full-Stack Developer (DevOps + Frontend)

______________________________________________________________________

VERSIONE ITALIANA
Cerchiamo uno Sviluppatore Full-Stack Senior per mantenere ed evolvere la nostra piattaforma, un servizio di comparazione quote per scommesse sportive. Il ruolo è suddiviso tra DevOps (40%) e Sviluppo Frontend (60%), richiedendo forte autonomia e capacità di lavorare indipendentemente su task complessi di refactoring.

js che serve quote e creatività pubblicitarie per una piattaforma di scommesse sportive, con integrazioni verso multipli clienti italiani.

DevOps (40%)
Gestione Infrastruttura AWS:
Mantenere ed evolvere l'infrastruttura AWS utilizzando CDK (TypeScript)
Gestire servizi ECS Fargate per web server e processi di import dati
Monitorare e migliorare l'architettura VPC (subnet pubbliche/private)
Gestire build e deployment di immagini Docker
CI/CD & Deployment:
Eseguire script di deployment per creatività e servizi
Gestire autenticazione AWS SSO e profili
Debug di problemi in produzione e implementazione di fix

Sviluppo Frontend (60%)
Sviluppare e mantenere landing page server-side rendered
Integrare con API Logix.Garantire UI/UX consistente tra diversi brand
Gestire localizzazione italiana e generazione testi market-specific

Qualità Codice & Architettura:
Frontend: JavaScript livello expert (ES6+), templating EJS, HTML5, CSS3/SASS
Backend: Node.js, Express.js
DevOps: AWS (ECS, EC2, VPC, ALB, IAM), Docker, CDK (TypeScript)
Database: MongoDB (query base, gestione connessioni)
Version Control: Git, workflow GitHub

Esperienza Servizi AWS
Specializzazione Frontend
Configurazione avanzata Webpack (loader custom, plugin, ottimizzazione)
Compatibilità cross-browser e testing
Ottimizzazione performance (lazy loading, code splitting, ottimizzazione immagini)
2+ anni con infrastruttura AWS e CDK
~3+ anni sviluppo frontend avanzato
~ Esperienza con server-side rendering e templating engine
~ Capacità di prendere ownership di progetti refactoring e portarli a termine
Comunicazione tecnica chiara in italiano e inglese
Attenzione al Dettaglio: Implementazione pixel-perfect e awareness consistenza brand
Bilanciamento tra firefighting DevOps e miglioramenti frontend long-term

Conoscenza terminologia italiana scommesse
Esperienza con framework A/B testing
Remote-friendly con requisiti on-site occasionali
Ambiente fast-paced con deployment in produzione
it
— Senior Full-Stack Developer (DevOps + Frontend)