Senior Full Stack Developer

Senior Full-Stack Developer

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

— Subject: Senior Full-Stack Developer

ENGLISH VERSION

Overview

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.

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

DevOps (40%)

AWS Infrastructure Management:

• Maintain and evolve AWS infrastructure using CDK (TypeScript)
• Manage ECS Fargate services for web server and data import processes
• Configure and optimize Application Load Balancers
• Monitor and improve VPC architecture (public/private subnets)
• Manage MongoDB Atlas Cluster
• Handle Docker image builds and deployments
• Implement infrastructure improvements and cost optimizations

CI/CD & Deployment:

• Execute deployment scripts for creatives and services
• Manage AWS SSO authentication and profiles
• Monitor application health and performance
• Debug production issues and implement fixes

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)
• Ensure cross-customer compatibility with dynamic stylesheet loading
• Optimize creative performance and asset delivery

Landing Pages & Templates:

• Develop and maintain server-side rendered landing pages
• Integrate with Logix.OddsFeed 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 SKIILS

• 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)
• Build Tools: Webpack, npm scripts
• Database: MongoDB (basic queries, connection management)
• Version Control: Git, GitHub workflows

AWS Services Expertise

• Required: ECS Fargate, EC2, VPC, ALB, IAM, CDK
• Nice to have: CloudWatch, S3, CloudFront, Route53

Frontend Specialization

• Advanced Webpack configuration (custom loaders, plugins, optimization)
• 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

• 5+ years of full-stack development experience
• 2+ years with AWS infrastructure and CDK
• 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 with minimal supervision

Soft Skills

• Autonomy: Ability to take ownership of refactoring projects and see them through
• Problem Solving: Strong 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
• Time Management: Balance between DevOps firefighting and long-term frontend improvements

Nice to Have

• Experience with sports betting or gambling industry
• Knowledge of Italian language and betting terminology
• Familiarity with real-time data feeds and WebSocket integrations
• Experience with A/B testing frameworks
• Understanding of CDN optimization and asset delivery
• Experience with MongoDB performance tuning

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:

— Subject: Senior Full-Stack Developer (DevOps + Frontend)

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VERSIONE ITALIANA

Panoramica della Posizione

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.

Contesto Aziendale

La piattaforma è un'applicazione Node.js che serve quote e creatività pubblicitarie per una piattaforma di scommesse sportive, con integrazioni verso multipli clienti italiani.

Responsabilità Principali

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
• Configurare e ottimizzare Application Load Balancer
• Monitorare e migliorare l'architettura VPC (subnet pubbliche/private)
• Gestire cluster MongoDB su Atlas
• Gestire build e deployment di immagini Docker
• Implementare miglioramenti infrastrutturali e ottimizzazioni di costo

CI/CD & Deployment:

• Eseguire script di deployment per creatività e servizi
• Gestire autenticazione AWS SSO e profili
• Monitorare salute e performance dell'applicazione
• Debug di problemi in produzione e implementazione di fix

Sviluppo Frontend (60%)

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 stylesheet
• Ottimizzare performance creatività e delivery asset

Landing Page & Template:

• Sviluppare e mantenere landing page server-side rendered
• Integrare con API Logix.OddsFeed per quote real-time
• Implementare supporto completo mercati scommesse (1X2, Handicap, Over/Under, Goal/NoGoal, etc.)
• Garantire UI/UX consistente tra diversi brand
• Gestire localizzazione italiana e generazione testi market-specific

Qualità Codice & Architettura:

• Guidare iniziative di refactoring per migliorare manutenibilità codice
• Implementare moduli condivisi e principi DRY
• Scrivere codice pulito e ben documentato
• Creare componenti riutilizzabili tra creatività e landing page

Competenze Tecniche Richieste

Tecnologie Core:

• 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)
• Build Tools: Webpack, npm scripts
• Database: MongoDB (query base, gestione connessioni)
• Version Control: Git, workflow GitHub

Esperienza Servizi AWS

• Richiesto: ECS Fargate, EC2, VPC, ALB, IAM, CDK
• Nice to have: CloudWatch, S3, CloudFront, Route53

Specializzazione Frontend

• Configurazione avanzata Webpack (loader custom, plugin, ottimizzazione)
• Architettura CSS e design responsive
• Compatibilità cross-browser e testing
• Ottimizzazione performance (lazy loading, code splitting, ottimizzazione immagini)
• Comprensione standard pubblicitari e sviluppo banner

Esperienza Richiesta

• 5+ anni esperienza sviluppo full-stack
• 2+ anni con infrastruttura AWS e CDK
• 3+ anni sviluppo frontend avanzato
• Esperienza comprovata con sistemi build complessi (Webpack, Rollup, o simili)
• Esperienza con server-side rendering e templating engine
• Comfort nel lavorare indipendentemente con supervisione minima

Soft Skills

• Autonomia: Capacità di prendere ownership di progetti refactoring e portarli a termine
• Problem Solving: Forti capacità analitiche per debug problemi produzione cross-stack
• Comunicazione: Comunicazione tecnica chiara in italiano e inglese
• Attenzione al Dettaglio: Implementazione pixel-perfect e awareness consistenza brand
• Time Management: Bilanciamento tra firefighting DevOps e miglioramenti frontend long-term

Nice to Have

• Esperienza con industria scommesse sportive o gambling
• Conoscenza terminologia italiana scommesse
• Familiarità con feed dati real-time e integrazioni WebSocket
• Esperienza con framework A/B testing
• Comprensione ottimizzazione CDN e delivery asset
• Esperienza con performance tuning MongoDB

 Ambiente di Lavoro

• Remote-friendly con requisiti on-site occasionali
• Ambiente fast-paced con deployment in produzione
• Team collaborativo con product, design e sviluppatori backend
• Metodologia Lean

Candidati inviando CV a:

— Subject: Senior Full-Stack Developer (DevOps + Frontend)