Empleos de senior backend software engineer python en Buenos Aires

Mercado Libre en Buenos Aires busca un Senior Software Engineer para diseñar y escalar sistemas innovadores y seguros que resuelven problemas de alto impacto. Trabajarás con IA propia y aprendizaje continuo para democratizar el comercio y los servicios financieros en América Latina.Imagináte liderando proyectos desafiantes, dinámicos e innovadores y...

Cognizant in Argentina is seeking a Senior Backend Developer to design, develop, and maintain scalable backend services for a clinical protocol authoring platform. You will collaborate with product managers, clinical domain experts, UX designers, architects, and engineering teams to deliver secure, compliant solutions.You will work across RESTful APIs, data...

Prometeo Talent busca un Senior Backend Engineer para un rol 100% remoto con sede en Argentina. Se evolucionarán microservicios críticos en un entorno Cloud Native, con enfoque en escalabilidad, disponibilidad y calidad técnica. Se valorará apertura a innovar usando IA para potenciar el desarrollo y delivery.El candidato ideal tiene sólida experiencia...

Backend AI Engineer SeniorBuscamos un/a Backend AI Engineer Senior para incorporarse en la etapa de conformación inicial de una plataforma central de IA y datos dentro de una empresa tecnológica líder en soluciones para grandes corporaciones. Tendrás la oportunidad de construir arquitecturas desde cero con ownership real sobre el producto e impacto...

Arionkoder, based in Buenos Aires, is looking for a Senior Backend Engineer to maintain and evolve integration services. The role requires expertise in Java and Spring Boot, focusing on building and maintaining third-party REST API integrations.The ideal candidate should have over 5 years of experience in backend development, proficiency with Gradle or...

Capgemini Engineering busca un Software Engineer Java Senior para un rol 100% remoto en Argentina. La misión principal es evolucionar microservicios críticos, asegurar escalabilidad, disponibilidad y calidad técnica en un entorno Cloud Native.Se valorará apertura hacia IA para optimizar el delivery y la innovación tecnológica. El candidato ideal tiene...

A Semantix, líder em soluções Data Driven na América Latina, busca um(a) Senior Backend Engineer para integrar a equipe na Argentina. O profissional ficará responsável por desenvolver plataformas e serviços backend sobre AWS, com foco em APIs, microsserviços e integrações para canais digitais como WhatsApp.Você vai colaborar com equipes de...

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 automation initiatives.You will develop REST APIs and webhook-based lead routing systems, integrate with Salesforce APIs including EVO and Omnichannel, 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...

Mercado Libre busca un Senior Software Engineer para diseñar y escalar sistemas de alto impacto en la región. Trabajarás en un entorno híbrido, con foco en backend (Java o Golang) y experiencia en frontend (React/TypeScript) para enriquecer el buying flow y la arquitectura de servicios.Se valoran conocimientos en Fury (KVS, New SQL, Streams) y en...

Werben HR LLC, cliente, busca un Desarrollador Backend Node.js para diseñar APIs y microservicios de alto rendimiento. Deberás dominar NestJS, Docker y AWS, y trabajar con bases de datos relacionales y NoSQL para entregar soluciones robustas.Trabajarás en equipos multidisciplinarios con metodologías ágiles y tendrás que acudir a la oficina cada 15...

Syntrace in Buenos Aires is seeking a Software Engineer to join a small senior team and own features end to end across the stack.You will work on an event-sourced, real-time core with a strong emphasis on security and robust design, collaborating closely with product and security-minded colleagues. The role is based in Buenos Aires and offers a modern stack...

We are hiring in Latin America! 🟢 At Dev.Pro, a US-based outsourced software development company, we're looking for contractors to join our global team of IT professionals helping tech companies scale their business through software engineering expertise. Operating as a remote-first company, our experts work across 55+ countries on five continents,...

mindIT HR Agency seeks a Senior Software Engineer to join their R&D team building an omnichannel advertising platform handling billions of impressions daily. You will analyze architecture, design and implement scalable solutions, and guide multiple teams through production deployment.You’ll work with Python and TypeScript (React/Node.js), Spark and data...

Mindit HR Agency seeks a Senior Software Engineer for its world-class R&D team. The role focuses on designing and delivering scalable solutions for a high-volume ad tech platform, processing billions of impressions daily. You will mentor peers, guide production deployments, and refine architecture for performance and reliability.You’ll work across Python,...

Proofpoint is seeking a semi-senior engineer to design, build, and deploy large-scale threat detection services. You will work across the stack to ensure reliability, performance, and security while collaborating with a global team.The role emphasizes coding, best practices, and rapid delivery in a fast-paced environment, with opportunities to impact product...

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 automation initiatives.You will develop REST APIs and webhook-based lead routing systems in an Agile sprint environment, using Java or Python with 4+ years of...

BARRIO ARCA, Argentina | Posted on 10/07/2025AgileEngine 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...

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 automation initiatives.You will develop REST APIs and webhook-based lead routing systems in an Agile sprint environment, using Java or Python with 4+ years of...

PUNTA MOGOTES, Argentina | Posted on 10/07/2025 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...