Empleos de junior backend en Buenos Aires

Proofpoint is looking for a Junior Software Engineer to join our Machine Learning team. You will build and maintain backend services, APIs, and internal tools that support our email threat detection engine.You will work closely with senior engineers and data scientists, contribute to real products from day one, and grow your skills in a fast-paced,...

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...

Proofpoint in Cordoba, Argentina, is hiring a junior software engineer for our Machine Learning team. You will build backend services and tools supporting our email threat detection engine, collaborating with senior engineers and data scientists from day one.You’ll write clean, tested code, help with data processing utilities, and assist in deployment 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 USIf you're looking for a place to grow, make an...

Proofpoint is seeking a Junior Data Scientist to join our Machine Learning team in Córdoba, Argentina. You will build and maintain the software systems that power our email threat detection engine and collaborate with senior engineers from day one.You will work on data processing utilities, backend services, and automation, contributing to real products in...

Proofpoint is seeking a Junior Software Engineer to join our Machine Learning team in Córdoba, Argentina. You will build and maintain the software systems that power our email threat detection engine and collaborate with senior engineers and data scientists from day one.You'll contribute to backend services, APIs, and automation, write clean and tested...

Acerca del rol Buscamos un/a Senior Backend Developer para sumarse a nuestro equipo de Tecnología y liderar el desarrollo de servicios backend críticos con Node.js y AWS. Es un rol para alguien con experiencia sólida en desarrollo, criterio técnico y autonomía, que utilice herramientas de inteligencia artificial como Claude Code, Cursor y similares como...

¡Buscamos Desarrollador/a Java Ssr!En INFOSIS estamos evolucionando un producto propio en pleno crecimiento y expansión. Buscamos a alguien con experiencia comprobada, criterio técnico y autonomía real, que pueda sumarse al equipo, entender el negocio y empujar el desarrollo backend con compromiso y visión de producto.Principales...

Ox Security is seeking a Senior Backend Engineer to design and implement scalable backend systems and APIs. You will work with product, frontend, and other engineering teams to define architecture and requirements, while optimizing performance, scalability, and security of applications.You will lead code reviews, mentor junior engineers, and continuously...

DescriptionAbout the PositionOx Security secures the AI-driven SDLC from prompt to production. We eliminate critical, real-time risks from AI code generation through cloud runtime by doing what conventional tools can't: unifying development and cloud context to stop vulnerabilities right at the source. At OX, we're building the future of cyber security for...

Proofpoint is hiring a Junior Software Engineer to join our Machine Learning team in Cordoba, Argentina. You will build and maintain backend services, APIs, and internal tools that power our threat-detection engine, collaborating with senior engineers and data scientists from day one.You will contribute to production-ready software, write tests, and...

Sobre EY   EY es una firma global líder que ofrece servicios de Auditoría, Consultoría, Estrategia y Transacciones e Impuestos, con una red integrada de alrededor de 400.000 profesionales en 150 países del mundo. Nuestro propósito es construir un mundo mejor de negocios para nuestra gente, para nuestros clientes y para nuestras comunidades....

Como Software Engineer Backend 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 comercio...

We are looking for a Senior Backend Spark Developer to join the Client Contribution Platform team. In this role, you will be responsible for designing, developing, and optimizing large-scale data processing solutions while driving technical decisions and ensuring the scalability, reliability, and performance of the platform. As a senior team member, you will...

***For that position, we only hire in Buenos Aires or Sao Paulo*** Who is Rollee Rollee is a data platform that helps financial institutions make better risk decisions by accessing verified income, employment, and other alternative data directly from the source. The way people work has changed. Income can now come from multiple employers, freelance work, gig...

Disclaimer – Must read: Commitment & FocusThis role requires full-time dedication, with clear priority given to Darwoft projects during the established working hours. It is not compatible with other full-time professional engagements. Any additional professional activities must be disclosed in advance and must not interfere with the responsibilities or...

Cordoba, ArgentinaFull timeR14833 About Us Proofpoint is a global leader in human- and agent-centric cybersecurity. We protect how people, data, and AI agents connect across email, cloud, and collaboration tools. Over 80 of the Fortune 100, 10,000 large enterprises, and millions of smaller organizations trust Proofpoint to stop threats, prevent data loss,...

AgileEngine, LLC. is seeking Trainee or Junior Software Engineers in Mar del Plata to kickstart careers in software development and data engineering.You will work on frontend, backend, or data solutions, collaborating with senior engineers to gain real-world experience in a fast-paced, supportive environment. You will contribute to code development,...

MAR DEL PLATA, Argentina | Posted on 03/05/2026 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...

AgileEngine is seeking a Senior Deployed AI Engineer to design, build, and deliver full-stack AI products for enterprise clients. You will own frontend, backend, data pipelines, deployment, and evaluation of Google-based features across the stack.You will work with Gemini Enterprise, Vertex AI, and agentic tooling, delivering production-ready solutions while...