Empleos de backend engineer nodejs en Buenos Aires

Mercado Libre busca un Backend Software Engineer para diseñar y escalar sistemas innovadores que atienden desafíos complejos en América Latina. Trabajarás en un entorno dinámico con tecnología de vanguardia y principios de ingeniería sólidos.Se responsabilizará de servicios críticos de alta concurrencia, integración de herramientas de IA y mejora...

About Us At Félix, we are building the indispensable financial companion for Latinos in the US. We combine an AI-powered, conversational-first interface with real-time financial infrastructure to make cross-border money movement as easy as sending a text. Starting with fast, affordable remittances powered by AI and crypto rails, we are expanding into...

21 May, 2026Experience in Serverless Solutions and Azure IntegrationDeep experience building solutions withServerlessandAzure Integration, includingFunctionsandLogic Appsfor event-driven systems.Working withtriggers(HTTP, Timer, Queue, Event Grid).Utilizingbindings,function apps, scaling strategies, and local development usingAzure Functions Core...

Work From Anywhere in LATAMWork Schedule: EST | Full overlap with US Eastern business hoursAbout Pearl TalentPearl works with the top 1% of candidates from around the world and connects them with the best startups in the US and EU. Our clients have raised over $5B in aggregate and are backed by companies like OpenAI, a16z, and Founders Fund.About the ClientA...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards.WHY JOIN USIf you're looking for a place to grow, make an...

Blend is a premier AI services provider, committed to co-creating meaningful impact for its clients through the power of data science, AI, technology, and people. With a mission to fuel bold visions, Blend tackles significant challenges by seamlessly aligning human expertise with artificial intelligence. The company is dedicated to unlocking value and...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to grow, make an...

AgileEngine is seeking a Senior Backend Engineer to build and maintain backend services, automation workflows, and Salesforce API integrations supporting a GTM data platform and AI-assisted sales initiatives. You will develop REST APIs and webhook-based lead routing in an Agile sprint environment.The role requires 4+ years of backend engineering experience...

AgileEngine is seeking a Senior Backend Engineer to design and maintain backend services, automation workflows, and Salesforce API integrations supporting a GTM data platform and AI-assisted sales automation initiatives.You will develop REST APIs and webhook-based lead routing, integrate with Salesforce APIs including EVO and Omnichannel, and contribute to...

WHY JOIN USIf you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you!ABOUT THE ROLEWe are looking for a Senior Backend Engineer to build and maintain backend services, automation workflows, and Salesforce API integrations supporting a GTM data platform and AI-assisted sales automation initiatives. You will...

At Prometeo Talent, we connect top-tier tech and engineering professionals with companies that are shaping the future. With a strong presence across America and Europe, we’re proud to be one of the highest-rated recruitment agencies in the market. We’re currently partnering with a fast-growing US-based cybersecurity startup. The company is building...

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If you're looking for a place to grow, make an...

Quiénes somos Acerca de Fudo Somos una startup que combina experiencia en la industria gastronómica y pasión por la tecnología. Todos los días ayudamos a miles de restaurantes a lo largo de Latinoamérica a mejorar su servicio gracias a nuestro software de gestión y aplicaciones móviles. Nuestro sistema es líder en Chile y Argentina y estamos...

Mercado Libre está buscando un Backend Engineer para diseñar y escalar sistemas innovadores. Trabajarás con Java, Go o Python, aplicando Spring Boot, pruebas y arquitectura de microservicios para entregar soluciones seguras y de alto impacto en LATAM.Te integrarás en un ambiente híbrido con interacción cercana entre UX, Producto y equipos de...

Acciona IT busca dos Desarrolladores/as Back-end .NET Sr para un proyecto en Banco. La posición implica desarrollo, mantenimiento y evolución de aplicaciones críticas, con foco en robustez y rendimiento, desde entornos legacy hasta arquitecturas modernas.La modalidad es híbrida (3 días presenciales por semana) y el contrato es indefinido. Requiere más...

Mercado Libre busca un Ingeniero de Ciberseguridad especializado en IT, Identity & Access Management, para diseñar y escalar soluciones seguras que respalden servicios financieros y comercio electrónico en América Latina.Trabajarás en un entorno dinámico con prácticas de ingeniería de vanguardia, enfocadas en automatización, monitoreo y resiliencia....

Intuition Machines, a remote-first security AI company, seeks a Senior Backend Engineer focused on Security Automation to design and implement automation for SOC processes. You will help improve bot detection, fraud mitigation, phishing detection, and security operations at scale.Key responsibilities include building automation services, collaborating with...

Prometeo Talent is recruiting a Senior Backend Engineer for a US-based cybersecurity startup. You will design, build, and maintain scalable backend services using Java and Python, with AI-assisted development workflows.You’ll own features end‑to‑end, contribute to distributed systems, and collaborate across teams from Córdoba, Argentina, with a 100%...

Como Senior Backend Software Engineer en Mercado Libre, diseñarás y escalarás sistemas innovadores y seguros que resuelven problemas reales y de alto impacto. Trabajarás en un entorno dinámico con tecnología de vanguardia, aplicando buenas prácticas de ingeniería, modelos de IA propios y aprendizaje continuo, con el propósito de democratizar el...

Mercado Libre busca un Senior Backend Software Engineer para diseñar y escalar sistemas seguros y de alto impacto en América Latina. Trabajarás con Java (Javalin/Spring), Go y tecnologías de IA, enfocándote en microservicios y APIs REST para proyectos en React.Serás responsable de la calidad, resiliencia y observabilidad, con prácticas TDD/SDD y...