backend engineer nodejs

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...

DescriptionWe are looking for an experienced Senior Backend Engineer to design and build scalable, secure, and high-performance backend services that power our mobile-first platform.The ideal candidate has deep expertise in TypeScript, Node.js, and NestJS, with strong experience designing REST APIs, relational databases, authentication systems, and...

A tech-driven company is seeking a skilled backend developer to join their team. You will design, develop, and maintain robust APIs including those for text-to-speech and payments. The ideal candidate has experience with TypeScript and Node.js, and is familiar with cloud platforms like GCP. This position is fully remote, offering competitive compensation and...

Rocket Stars busca un Backend AI Engineer Senior para liderar el desarrollo de soluciones de IA en producción. El rol implica construir APIs en Python, gestionar AI Agents y trabajar con LangGraph y Azure en un entorno enterprise.Formarás parte de un equipo técnico que define la arquitectura, lidera iniciativas y entrega soluciones end-to-end, manteniendo...

Avenga in Argentina seeks a Middle-Strong Node.js Engineer to own backend evolution into a resilient, low-latency multi-region AWS environment. You will work with Web, Mobile, and Product teams in an Agile/Scrum setup to solve architectural challenges and build scalable cloud solutions.Ideal candidates have 5+ years of backend experience with...

EPAM NEORIS busca un Senior Backend Developer para diseñar y desarrollar soluciones escalables en AWS con Node.js y TypeScript. Se trabajará en un entorno multidisciplinario, aplicando prácticas de alta disponibilidad y baja latencia.Se anticipa colaboración con arquitectura, pruebas rigurosas y despliegues CI/CD, utilizando APIs REST y enfoques...

Despegar busca un Full Stack Developer enfocado en back end para unirse al equipo de Media Solutions. Participarás en el ecosistema de venta y publicidad dentro de nuestra plataforma, contribuyendo con soluciones técnicas y tomando ownership de las apps a lo largo de su ciclo de vida.Se valora experiencia en Java, Angular/React y arquitectura de...

Nortal seeks a Ruby on Rails Engineer to design, build, and maintain scalable web apps and backend services. You will collaborate with product, design and frontend teams to translate requirements into clean, tested code that drives our platform forward.Join a LATAM remote team with autonomy, flexible hours, and strong focus on learning, growth, and open...

EPAM Systems in Argentina is seeking a Senior Server-side Engineer to build and evolve a mobile service layer (Backend for Frontend) powering high-traffic client experiences. You will collaborate with engineers, product partners, designers, and QA to deliver reliable APIs, optimize performance, and maintain code quality.Design backend-for-frontend APIs with...

Apply is seeking a senior-level engineer to join the Lodging and Cars Supply team in Buenos Aires. You will be instrumental in integrating partners into the hotel and car ecosystem, navigating complex microservices, and optimizing booking experiences.The ideal candidate has strong skills in Scala or JVM languages and experience with distributed systems. This...

Coderio, ubicado en Salta, Argentina, busca un Desarrollador Backend para un rol de ownership técnico total. Este puesto implica diseñar, construir y operar microservicios event-driven, además de interactuar con equipos de Data Engineering.Se requieren más de 5 años de experiencia en desarrollo Backend, junto con sólidas habilidades en Node.js,...

Renaiss, con sede en Rosario, Argentina, busca un/a Desarrollador/a Backend Java para un proyecto de backoffice en un mercado de capitales. Se trabajará diseñando y evolucionando servicios backend con Java y Spring Boot, integrando sistemas externos y asegurando código probado y bien documentado.El rol requiere experiencia en Spring Boot, PostgreSQL y...

Hopper is seeking a senior-level engineer to join the Lodging and Cars Supply team in Buenos Aires. In this role, you will be responsible for technical integrations, writing high-quality code in Scala, and troubleshooting complex codebases. You will collaborate with cross-functional teams in a remote-first culture, driving improvements in a high-growth...

Rocket Stars busca un/a Desarrollador/a .NET Backend SSR/SR para un entorno de alta disponibilidad en finanzas digitales, trabajando en el equipo de Cuentas y Cheques y el producto eCheq, principalmente en Backend.Se requiere experiencia en .NET 8+, API REST, SQL Server y prácticas modernas; se valorará experiencia en Azure DevOps, Git y sistemas de alta...

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...

Azumo is looking for a highly motivated Python Fulllstack Engineer to develop and enhance high performing and scalable software infrastructures in AI, NLP and data-intensive software environments. At this time, we will only be considering candidates based in Latin America, as most of our engineers are based there. This position will give you the...

We're Makers. In 2025, we set out to build something most teams only talk about. We embedded AI so deeply into our development workflows that we were over 10x more productive. Being on the bleeding edge isn't a strategy here. We hack on AI tools because we can't help it. It's how we're wired. We don't talk about the future of engineering. We're living...

Modality: Remote - WorldwideSchedule: Monday to Friday, 8 hours - Pacific TimeLevel: Senior | English: AdvancedWe are looking for a Senior Backend Engineer to build and operate a production multi-tenant platform. You will own solutions end-to-end from design and development to deployment, validation, and monitoring- working primarily with TypeScript,...

The Senior Software Engineer’s role is to contribute to the architecture, design, and production of high quality services and web applications. This includes all phases of the software life cycle from initial conversations with product management through design, prototyping, coding, documentation, testing, deployment, and ongoing maintenance. You may be...

En Yel Solutions nos encontramos en búsqueda de un Analista Funcional SSR zona: CABA (Palermo) o Pcia Córdoba (Capital) para sumarse a nuestro staff de colaboradores en Argentina.Modalidad: HibridaHorario: L a V 9 a 18hsREQUISITOS:- Experiencia: 2 años- Edad: Indistinto- Sexo: IndistintoTu rol será: Participar en la prevención, identificación y...