Senior Full Stack Software Engineer (End‑to‑End Ownership) …, Buenos Aires Metropolitan …

About the job Senior Full Stack Software Engineer (End‑to‑End Ownership) About ITC Worldwide ITC Worldwide is a general professional services and technology consulting firm delivering cloud, data, AI, and enterprise modernization solutions. We partner with global organizations to design and build scalable, secure, and future‑ready platforms, leveraging distributed engineering teams globally. As a Senior Full Stack Software Engineer (End‑to‑End Ownership) at ITC Worldwide , you will design, build, and operate large‑scale, consumer‑facing applications with a strong emphasis on media and multimedia platforms . You will own features and systems from concept and architecture through development, deployment, optimization, and long‑term production support. This role requires deep hands‑on expertise across both frontend and backend technologies , strong system design skills, and the ability to collaborate with cross‑functional teams in a consulting‑driven, enterprise environment. You will work closely with product managers, designers, DevOps engineers, and client stakeholders to deliver high‑performance, scalable, and resilient solutions. On the frontend, you will develop responsive, high‑quality user interfaces using TypeScript, JavaScript, CSS , and modern frameworks such as React (with exposure to Angular or Vue). You will be responsible for frontend performance tuning, cross‑browser compatibility, and user experience optimization, including advanced data visualization where applicable. On the backend, you will build and scale distributed services using Golang (preferred) and other backend technologies such as Java, C++, or Python . You will apply strong fundamentals in data structures, algorithms, and system architecture , and work with databases, caches, Elasticsearch, and message queues to support high‑throughput, low‑latency applications. You will contribute to architectural decisions, code reviews, and engineering best practices, while leveraging AI‑assisted development tools to improve productivity and quality. Experience with multimedia technologies —such as video platforms, video codecs, media optimization, and streaming architectures—is highly valued, as is exposure to AI/ML‑enabled products . This role is ideal for engineers who enjoy ownership, thrive in complex problem‑solving environments, and want to build impactful digital and media platforms at global scale. Skills & Technologies Frontend Technologies
- TypeScript
- JavaScript (ES5 / ES6)
- Cascading Style Sheets (CSS)
- Web Browsers (cross‑browser compatibility)
- Performance Tuning and frontend optimization
- React.js
- AngularJS
- Vue.js
- Data Visualization Backend & Programming Languages
- Golang (Go)
- Java
- C++
- Python Data, Search & Messaging
- Databases (SQL / NoSQL)
- Elasticsearch
- Message Queues
- Data Structures
- Algorithms Distributed Systems & Architecture
- Scalable backend services
- Consumer‑facing applications
- Stack‑based and system‑level architectures
- Blockchain concepts (exposure or foundational understanding) Multimedia & Media Technologies
- Multimedia platforms
- Video
- Video Codecs
- Media processing
- Video optimization
- Performance optimization for media‑heavy applications Artificial Intelligence & Machine Learning
- Artificial Intelligence
- Machine Learning (ML)
- AI‑assisted development tools Postúlate en Kit Empleo: kitempleo.com.ar/empleo/ql2kp