Backend Developer

Backend Developer Join Shalion as highly analytical Specialist who thrives on finding out-of-the-box solutions to complex technical challenger About the job Shalion is a data and insights-driven company that serves world-class manufacturers and brands globally. Through our Digital Shelf Optimization, Retail Media , and Food Service Aggregators solutions, we provide innovative tools for e-commerce monitoring. At Shalion, we empower brands to make smarter business decisions in eCommerce by delivering actionable data and insights on online product prices, availability, share of search, and more. We operate across 1000+ e-retailers in 60+ countries, serving industry giants such as Heineken, Lego, Danone, Nestlé, and JDE. As a leader in data intelligence, we specialize in gathering, analyzing, and applying proprietary artificial intelligence to deliver relevant data and monitoring tools, helping our clients maximize their e-commerce performance. Our headquarters are in Barcelona, Spain, and we are expanding our team in Buenos Aires, Argentina. The role We are seeking a proactive specialist who enjoy finding out-of-the-box solutions for complex problems, pushing the boundaries of what’s possible and you are comfortable with JavaScript, XPath. JQuery, Node.js. Android, who is eager to apply their skills in a challenging environment. This role requires a deep understanding of the HTTP protocol and network protocols and the ability to bypass anti-bot protections. Main areas of responsibility: Developing and maintaining web scraping scripts and tools using Node.js. Researching and debugging web scraping-related issues. Implementing techniques to bypass anti-bot measures and other web protections. Collaborating with the team to improve scraping efficiency and success rates. Ensuring the setup of data projects that allow the operations team to gain efficiency and proactivity in deliveries. Understanding and analyzing Web/App pages, their functionality, and programming logic. Designing, coding, and implementing high-quality Java applications. Being proactive in diagnosing failures. Collaborating with all other internal teams. Skills you’ll need to bring: Proven experience in web scraping Expertise in Node.js Knowledge of HTTP and network protocols. Excellent research and debugging skills. Ability to bypass anti-bot web protections. Student or graduate in Computer Science, Computer Science, or similar fields and/or certified programming courses from recognized institutions. Level of English (B1/B2) What we offer you An international team – Work with colleagues from 10+ nationalities. A dynamic and innovative environment – Be part of a high-performing team. Impactful work – Contribute to a challenging and innovative project. Presencial work model , one day home office. Location: Ituzaingó, Buenos Aires. Shalion Data Services Limited is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees. Department Operations Role Data Extraction Locations Buenos Aires Remote status Hybrid Employment type Full-time Experience +1 year About Shalion Shalion is a global leader in eCommerce intelligence, helping brands thrive in an increasingly complex digital landscape. We provide a unique platform that unifies digital shelf and retail media insights, empowering businesses to make data-driven decisions that drive growth and success. Our solutions deliver product performance data from over 1,000 retailers across over 60 countries, offering comprehensive visibility into every aspect of your eCommerce performance.