83,735+ Semi Senior Fullstack Backend Engineer Pythonjava React Jobs in Argentina — Top Companies Hiring June 2026

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Senior Full Stack Engineer: Treasury & Payments Platform

EPAM Systems is looking for a Senior Full-Stack Engineer in Buenos Aires, Argentina, to lead Treasury technology initiatives, particularly in wire transfer processing and global bank account management. The ideal candidate has over 3 years of experience with Python, FastAPI, and React, along with proficiency ...

Senior Full Stack Engineer — Treasury Tech (Argentina)

EPAM Systems is seeking a Senior Full-Stack Engineer in Argentina to lead Treasury technology initiatives, including wire transfer processing and bank account management. The role emphasizes operational reliability and collaboration with integral teams. The ideal candidate will have at least 3 years of ...

Senior Full Stack Engineer, Treasury & Payments Platform (Global)

EPAM Systems is seeking a Senior Full-Stack Engineer in Ciudad Autónoma de Buenos Aires, Argentina. The role centers on driving Treasury technology initiatives with a focus on wire transfer processing and bank account management. Candidates should have over 3 years of experience in Python, FastAPI, and ...

Senior Product Engineer Remote, AI Driven Dispatch

A dynamic technology company is seeking a Senior Product Engineer to join their team. This role involves building core products from the ground up and offers high ownership in a remote-first environment. Candidates should have proven full-stack engineering abilities and a passion for building scalable software, ...

Senior Full Stack Engineer — Remote, Flexible Hours

Agileengine is seeking a Middle/Senior Full Stack Engineer in Rosario, Argentina. You will develop robust server-side solutions for a SaaS platform, contributing to architecture decisions and participating in code reviews. Ideal candidates should have over 4 years of SaaS experience and be proficient i ...

Senior Full Stack Engineer — Cloud Native & Remote Growth

AgileEngine is seeking a Senior Full Stack Engineer in Mendoza, Argentina, to build and maintain cloud-native applications using React and Node.js. You will develop high-quality full-stack features and ensure system stability with thorough testing. Must have 5+ years of experience, proficiency in moder ...

Senior .NET Full Stack Engineer Build Global Platforms

Sourceability in Buenos Aires is seeking a Senior Full Stack .NET Engineer to design, build, and improve critical internal software platforms. The ideal candidate will have over 5 years of experience with .NET / C# and frontend technologies like React or Angular. Responsibilities include developing API ...

Senior Product Engineer Remote, AI Driven Dispatch

A dynamic technology company is seeking a Senior Product Engineer to join their team. This role involves building core products from the ground up and offers high ownership in a remote-first environment. Candidates should have proven full-stack engineering abilities and a passion for building scalable software, ...

Senior Full Stack Engineer Remote, Flexible Hours & Impact

AgileEngine is seeking a Senior Full Stack Engineer in San Carlos de Bariloche to ensure reliability of a live hiring events platform serving enterprise clients. This role requires expertise in troubleshooting distributed systems and rapid execution across multiple projects. The ideal candidate will ha ...

Senior Product Engineer Remote, AI Driven Dispatch

A dynamic technology company is seeking a Senior Product Engineer to join their team. This role involves building core products from the ground up and offers high ownership in a remote-first environment. Candidates should have proven full-stack engineering abilities and a passion for building scalable software, ...

Senior Software Engineer, AI Workflows (Remote)

TrueML, a mission-driven financial software company in Argentina, is seeking a Senior Software Engineer for their Agentic Workflows team. This role involves designing and delivering scalable AI-powered workflow automation systems. Applicants should have 5+ years of relevant experience and proficiency in Golan ...

Senior Software Engineer, AI Workflows (Remote)

TrueML, a mission-driven financial software company in Argentina, is seeking a Senior Software Engineer for their Agentic Workflows team. This role involves designing and delivering scalable AI-powered workflow automation systems. Applicants should have 5+ years of relevant experience and proficiency in Golan ...

Senior Software Engineer, AI Workflows (Remote)

TrueML, a mission-driven financial software company in Argentina, is seeking a Senior Software Engineer for their Agentic Workflows team. This role involves designing and delivering scalable AI-powered workflow automation systems. Applicants should have 5+ years of relevant experience and proficiency in Golan ...

Senior Software Engineer, AI Workflows (Remote)

TrueML, a mission-driven financial software company in Argentina, is seeking a Senior Software Engineer for their Agentic Workflows team. This role involves designing and delivering scalable AI-powered workflow automation systems. Applicants should have 5+ years of relevant experience and proficiency in Golan ...

Senior Software Engineer, AI Workflows (Remote)

TrueML, a mission-driven financial software company in Argentina, is seeking a Senior Software Engineer for their Agentic Workflows team. This role involves designing and delivering scalable AI-powered workflow automation systems. Applicants should have 5+ years of relevant experience and proficiency in Golan ...

Senior Software Engineer, AI Workflows (Remote)

TrueML, a mission-driven financial software company in Argentina, is seeking a Senior Software Engineer for their Agentic Workflows team. This role involves designing and delivering scalable AI-powered workflow automation systems. Applicants should have 5+ years of relevant experience and proficiency in Golan ...

Senior Software Engineer, AI Workflows (Remote)

TrueML, a mission-driven financial software company in Argentina, is seeking a Senior Software Engineer for their Agentic Workflows team. This role involves designing and delivering scalable AI-powered workflow automation systems. Applicants should have 5+ years of relevant experience and proficiency in Golan ...

Senior Software Engineer, AI Workflows (Remote)

TrueML, a mission-driven financial software company in Argentina, is seeking a Senior Software Engineer for their Agentic Workflows team. This role involves designing and delivering scalable AI-powered workflow automation systems. Applicants should have 5+ years of relevant experience and proficiency in Golan ...

Senior Software Engineer, AI Workflows (Remote)

TrueML, a mission-driven financial software company in Argentina, is seeking a Senior Software Engineer for their Agentic Workflows team. This role involves designing and delivering scalable AI-powered workflow automation systems. Applicants should have 5+ years of relevant experience and proficiency in Golan ...

Senior Product Engineer Remote, AI Driven Dispatch

A dynamic technology company is seeking a Senior Product Engineer to join their team. This role involves building core products from the ground up and offers high ownership in a remote-first environment. Candidates should have proven full-stack engineering abilities and a passion for building scalable software, ...

Senior Full Stack Engineer for Scalable SaaS

AgileEngine, located in Santiago del Estero, is searching for a Middle/Senior Full Stack Engineer to develop robust server-side solutions for their SaaS platform. The ideal candidate will have strong technical skills in Java, React, and SQL, with at least 4 years of SaaS experience. This position offer ...

Senior Full Stack Engineer for Scalable SaaS

AgileEngine, located in Santiago del Estero, is searching for a Middle/Senior Full Stack Engineer to develop robust server-side solutions for their SaaS platform. The ideal candidate will have strong technical skills in Java, React, and SQL, with at least 4 years of SaaS experience. This position offer ...

Senior Full Stack Engineer for Scalable SaaS

AgileEngine, located in Santiago del Estero, is searching for a Middle/Senior Full Stack Engineer to develop robust server-side solutions for their SaaS platform. The ideal candidate will have strong technical skills in Java, React, and SQL, with at least 4 years of SaaS experience. This position offer ...

Senior Full Stack Engineer – Remote, AI driven Platforms

Darwoft is seeking a Senior Full Stack Engineer to build scalable applications in a fully remote setting. The ideal candidate will thrive in complex environments, utilizing React, TypeScript, and Node.js to deliver solutions that meet real business needs. This role emphasizes strong collaboration with ...

Senior Full Stack Engineer – Remote, AI driven Platforms

Darwoft is seeking a Senior Full Stack Engineer to build scalable applications in a fully remote setting. The ideal candidate will thrive in complex environments, utilizing React, TypeScript, and Node.js to deliver solutions that meet real business needs. This role emphasizes strong collaboration with ...

Senior Full Stack Engineer: AI Billing & Dashboards

AgileEngine, LLC. is seeking a Senior Full Stack Engineer to build and integrate components for a financial intelligence platform. You will work primarily with Python, Node.js, and React while designing billing logic and constructing dashboards. The ideal candidate has 4+ years of experience across the ...

Senior Full Stack Engineer for Scalable SaaS

AgileEngine, located in Santiago del Estero, is searching for a Middle/Senior Full Stack Engineer to develop robust server-side solutions for their SaaS platform. The ideal candidate will have strong technical skills in Java, React, and SQL, with at least 4 years of SaaS experience. This position offer ...

Senior Full Stack Engineer Growth, Flex Time, Remote

AgileEngine in San Carlos de Bariloche seeks a Middle/Senior Full Stack Engineer to develop robust server-side solutions for a scalable SaaS platform. The role requires expertise in Java, React, and SQL, contributing significantly to architecture and design. Successful candidates will collaborate close ...

Global Treasury Tech Lead — Full Stack Engineer

EPAM Systems is looking for a Senior Full-Stack Engineer to join their team in Buenos Aires, leading Treasury technology initiatives, particularly in wire transfer processing and account management. The role demands expertise in Python, FastAPI, and React, ensuring the reliability of key financial application ...

Senior Full Stack Engineer — Remote, Flexible Hours

Agileengine is seeking a Middle/Senior Full Stack Engineer in Córdoba, Argentina, to develop robust server-side solutions for a SaaS platform. The role involves utilizing Java, React, SQL, and collaborating with cross-functional teams. Preferred candidates will have 4+ years of SaaS experience and be p ...

Senior Full Stack Engineer: Treasury & Payments (Global)

EPAM Systems is seeking a Senior Full-Stack Engineer located in Buenos Aires, Argentina. In this role, you will drive Treasury technology initiatives, ensuring operational reliability while collaborating with various teams. Ideal candidates will have over 3 years of experience with Python, FastAPI, and ...

Senior Frontend Engineer for AI Platform & Data Pipelines

Senior Software Engineer Develop and own critical frontend components for Scale's core AI products Location: Argentina About The Role We are a cutting‑edge tech company focused on developing tools that cover the full AI development lifecycle. Our partners include indus ...

Senior Software Engineer

Senior Software Engineer Develop and own critical frontend components for Scale's core AI products Location: Argentina About The Role We are a cutting‑edge tech company focused on developing tools that cover the full AI development lifecycle. Our partners include indus ...

Senior Backend JS Developer – NestJS, Kafka, AWS (Fintech)

Una empresa dinámica busca un desarrollador backend apasionado por Fintech. Este rol implica crear soluciones innovadoras desde cero, utilizando tecnologías avanzadas como NestJS y PostgreSQL. El candidato ideal disfrutará de un entorno que fomenta el crecimiento profesional y la excelencia en el desarrollo de s ...

Remote LATAM Contractor Senior Java Backend (DB2/Oracle)

easyapplyrekluti busca un/a Desarrollador/a Senior Java para un proyecto internacional. La posición es 100% remota dentro de LATAM y requiere un enfoque técnico en bases de datos DB2 y Oracle. Los candidatos deben tener un mínimo de +5 años de experiencia en desarrollo con Java, así como sólido conocim ...

Remote LATAM Contractor Senior Java Backend (DB2/Oracle)

easyapplyrekluti busca un/a Desarrollador/a Senior Java para un proyecto internacional, trabajando 100% en español y de manera remota desde LATAM. Este rol requiere más de 5 años de experiencia en desarrollo con Java, especialmente en bases de datos DB2 y Oracle. Las responsabilidades incluyen el desar ...

Ingeniero Backend Core Senior — Datos en Tiempo Real

Active searches busca un Ingeniero Backend Core Senior en Argentina para desarrollar y optimizar sistemas críticos en el ecosistema .NET y Kubernetes. El rol incluye el mantenimiento de la lógica de negocio central y el procesamiento de datos masivos en tiempo real. El candidato ideal tendrá más de 5 a ...

Desarrollador Backend Python (Junior/Senior) APIs y GCP

Baufest busca un/a Jr/Ssr Python Developer para unirse a su equipo en Argentina. El puesto implica implementar backend en Python y diseñar APIs con FastAPI, asegurando una integración eficaz con el equipo de frontend. Los candidatos deben tener conocimientos avanzados en Python y FastAPI, con experienc ...

Ingeniera/ingeniero Senior De Software Backend Córdoba (Argentina)

En Mercado Libre estamos democratizando el comercio y los servicios financieros para transformar la vida de las personas de América Latina. ¡Sumate a este propósito! Responsabilidades Participar activamente durante las fases de diseño de producto, analizando requerimientos y proponiend ...

Senior Python Architect for AI Backend & LLM Orchestration

EPAM Systems is searching for a Chief Python Developer in Argentina to lead technical direction and hands‑on delivery for backend AI services. You will define architecture, mentor 4 engineers, and collaborate with diverse teams while ensuring observability and reliability of pod services. The ideal can ...

Senior Backend Python Developer AI/LLM & FastAPI (Remote)

Kaizen Recursos Humanos busca un Senior Backend Python Developer para una compañía líder en desarrollo de software, trabajando en el segmento bancario. Se requieren sólidos conocimientos en Python y experiencia con frameworks de IA como Fast API y LangGraph. El puesto ofrece un horario remoto de lunes ...

Remote LATAM Contractor Senior Java Backend (DB2/Oracle)

easyapplyrekluti busca un/a Desarrollador/a Senior Java con experiencia en bases de datos DB2 y Oracle, para un proyecto 100% remoto con modalidad contractor. Se requiere un fuerte dominio del lenguaje Java y manejo avanzado de SQL. El candidato ideal cuenta con más de 5 años de experiencia y debe trab ...

Remote Senior Backend Architect for AI Powered Systems

A global experience transformation partner is seeking a Principal Agentic Engineer (Back-end) to lead the design and development of robust backend systems. This senior role involves architecting AI-powered solutions, mentoring engineers, and collaborating across teams. Ideal candidates have strong experience wit ...

Senior Backend Java Developer (DB2/Oracle) — Remote LATAM

easyapplyrekluti busca un/a Desarrollador/a Senior Java para un proyecto internacional en español. Esta posición remota requiere amplia experiencia en desarrollo backend y bases de datos, enfocándose en DB2 y Oracle. El candidato ideal debe tener más de 5 años de experiencia y habilidades en SQL avanza ...

Software Engineer

Software Engineer (Python, JavaScript, APIs, React, AI) – Remote | U.S. HoursPosition Type: Full-Time, Remote Working Hours: U.S. Business Hours (flexible collaboration)About the RoleWe’re hiring a ...

Junior Mobile Engineer (React Native + Swift/Kotlin) | Live SaaS app

We connect talented tech professionals in Latin America and Canada with remote career opportunities at innovative startups worldwide. We specialize in finding roles that align with your skills, experience, and career goals. Our personalized approach ensures you're matched with companies that value your cont ...

Full Stack Engineer SR (Java/ React) Híbrido,Belgrano ID #00313

Si estás buscando una organización que esté en la vanguardia de la innovación tecnológica y que valore la creatividad, la dedicación y el talento de su equipo, este es el lugar para vos. Te invitamos a unirte a nuestro equipo como Sr. Software Developer - Full Stack y ser parte de nuestra historia de éxito. < ...

Junior Mobile Engineer (React Native + Swift/Kotlin) | Live SaaS app

We connect talented tech professionals in Latin America and Canada with remote career opportunities at innovative startups worldwide. We specialize in finding roles that align with your skills, experience, and career goals. Our personalized approach ensures you're matched with companies that value your cont ...

Remote Mobile Engineer (React Native + Swift/Kotlin) | Live SaaS app

We connect talented tech professionals in Latin America and Canada with remote career opportunities at innovative startups worldwide. We specialize in finding roles that align with your skills, experience, and career goals. Our personalized approach ensures you're matched with companies that value your cont ...

Junior Mobile Engineer (React Native + Swift/Kotlin) | Live SaaS app

We connect talented tech professionals in Latin America and Canada with remote career opportunities at innovative startups worldwide. We specialize in finding roles that align with your skills, experience, and career goals. Our personalized approach ensures you're matched with companies that value your cont ...

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    Semi Senior Fullstack Backend Engineer Pythonjava React Jobs in Argentina Job Search Guide, Trends and Insights