316,307+ Full Stack Engineer Python Fastapi React Jobs in Argentina — Top Companies Hiring June 2026

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Remote Senior Python AI Engineer: Scalable AI Backends

A leading tech company in Argentina seeks a Senior Python AI Engineer to design and develop backend systems and APIs for AI-powered applications. The ideal candidate has over 5 years of experience in Python, deep learning frameworks, and large language models. This role involves optimizing AI workflows and colla ...

Senior AI Backend Engineer Python, GCP & RAG Pipelines

MissionHires is looking for a backend engineer to design and develop high-scale distributed systems and AI capabilities. Strong expertise in Python and Google Cloud Platform is required, alongside experience in deploying production-ready systems. This permanent, full-time position involves hybrid work, ...

Senior AI Backend Engineer — Python, APIs & Azure AI

Cross Border Talents busca un/a AI Engineer Backend en Buenos Aires para unirse a una empresa tecnológica líder. La posición requiere experiencia sólida en Python y en el desarrollo de Webservices/APIs, integrando herramientas cloud como Azure AI. El candidato adecuado habrá llevado soluciones de IA a ...

Senior Python Backend Engineer for AI Data Platform

EPAM Systems is seeking a Senior Python Back-End Developer to join our innovative supply-chain data analytics team in Resistencia, Argentina. You will develop robust back-end components and maintain high-quality software while working on international projects with top brands. The ideal candidate shoul ...

Senior Python Backend Engineer AI Driven Supply Chain

EPAM Systems is seeking a Senior Python Back-End Developer to enhance their supply-chain data analytics platform. The role involves developing scalable back-end systems using Python and Flask, implementing RESTful APIs, and ensuring high performance with PostgreSQL. The ideal candidate has 3+ years of ...

Senior Python Backend Engineer: Data Analytics Platform (Campana)

EPAM Systems is seeking a Senior Python Back-End Developer in Argentina to enhance their innovative supply‑chain data analytics platform. Responsibilities Develop scalable back‑end components with Python and Flask Implement RESTful APIs Optimize PostgreSQL databases < ...

Senior Python Backend Engineer: Data Analytics Platform (Pilar)

EPAM Systems is seeking a Senior Python Back-End Developer in Argentina to enhance their innovative supply‑chain data analytics platform. Responsibilities Develop scalable back‑end components with Python and Flask Implement RESTful APIs Optimize PostgreSQL databases < ...

Senior Python Backend Engineer – Analytics Platform (San Isidro)

EPAM Systems is looking for a Senior Python Back-End Developer in Buenos Aires, Argentina, to work on innovative supply-chain data analytics projects. The position involves developing scalable back-end components using Python and Flask, implementing RESTful APIs, and optimizing PostgreSQL databases. ...

Senior Python Backend Engineer – Analytics Platform (San Miguel)

EPAM Systems is looking for a Senior Python Back-End Developer based in Buenos Aires, Argentina, to enhance their innovative supply‑chain data analytics platform. The successful candidate will develop scalable back‑end components using Python and Flask, implement RESTful APIs, and optimize PostgreSQ ...

Remote Backend Engineer (PHP/Python/Java) – Flexible Hours

Avature is seeking Backend Software Engineers to join their dynamic development teams in Buenos Aires. The role involves developing sophisticated products and systems, implementing best practices, and ensuring high performance and availability. Ideal candidates should be proficient in PHP, Python, or J ...

Senior Python Backend Engineer – Analytics Platform (Buenos Aires)

EPAM Systems is seeking a Senior Python Back-End Developer in Argentina to enhance their innovative supply‑chain data analytics platform. You will develop scalable back‑end components using Python and Flask, implement RESTful APIs, and optimize PostgreSQL databases. The role promises internat ...

Senior Python Backend Engineer – AI Driven Supply Chain

EPAM Systems is seeking a Senior Python Back-End Developer in San Salvador de Jujuy, Argentina, to enhance a supply-chain data analytics platform. The role involves developing robust back-end components using Python, integrating APIs, and optimizing database performance. Ideal candidates should have at ...

Semi Senior Backend Engineer (Python / Node.Js) (Buenos Aires)

We’re partnering with a US-based tech company building data‑driven platforms, and they’re looking for a Semi Senior Backend Engineer to join their team. This is a great opportunity if you enjoy working on backend systems, APIs, and data‑heavy environments with real impact. What you’ll be working on ...

Senior Backend Engineer (Python) Remote SaaS Cloud APIs

Grow UP HR is seeking a Senior Backend Engineer for a US-based tech company developing cloud-native SaaS for the insurance industry. You will design and evolve backend services and collaborate with teams to ensure scalable solutions. The role requires significant experience in backend development, part ...

Senior Python Backend Engineer AI Driven Supply Chain

EPAM Systems is looking for a Senior Python Back-End Developer to work in Bahía Blanca, Argentina. This role involves contributing to our supply-chain data analytics platform by developing robust back-end components using Python, Flask, and PostgreSQL. Your responsibilities will include optimizing data ...

Backend Engineer (PHP/Python/Java) Flexible & Fast Paced

Avature is seeking Backend Software Engineers in San Juan, Argentina, to join small, dynamic development teams. The primary focus is on balancing refactoring with the development of new features, ensuring a diverse and exciting work environment. Candidates must have a strong background in PHP, Python, ...

Senior Python Backend Engineer for AI Data Platform

EPAM Systems is seeking a Senior Python Back-End Developer to enhance our supply-chain data analytics platform. You will develop scalable back-end components and implement robust RESTful APIs while working collaboratively with a talented team. The ideal candidate has 3+ years of experience in high-load ...

Senior Ai Agent Engineer (Production Ready Python) (Mendoza)

DaCodes, located in Godoy Cruz, Argentina, is seeking a Senior AI Engineer to develop and ship autonomous AI agents within a large‑scale rental management platform. This role requires a self‑driven engineer who can thrive in a fast‑paced environment without micro‑management, influencing revenue opti ...

Data Engineer: ETL Pipelines with Python, AWS & Postgres

Kelsus, Inc. is actively seeking a Data Engineer to join our team in San Miguel de Tucumán, Argentina. The successful candidate will be responsible for designing and developing efficient data pipelines using Python and AWS technologies, including Glue and Lambda. This full-time role involves implementi ...

Senior Python Backend Engineer for AI Data Platform

EPAM Systems is seeking a Senior Python Back-End Developer in Buenos Aires, Argentina, to enhance our innovative supply-chain data analytics platform. You will develop robust back-end components and seamlessly integrate RESTful APIs, collaborating with cross-functional teams. The ideal candidate should ...

Senior Backend Engineer SaaS, Cloud & Scale (Python, AWS)

Globallogic is looking for a passionate Sr. Backend Engineer in Buenos Aires. You will work closely with product and engineering teams to integrate the FairNow application into the client ecosystem, ensuring system integration runs smoothly. The ideal candidate should have over 5 years of development e ...

Senior Python Backend Engineer AI Driven Supply Chain

EPAM Systems is looking for a Senior Python Back-End Developer to enhance their supply-chain data analytics platform. This role involves developing robust back-end components using Python and integrating APIs while optimizing database performance. Candidates should demonstrate at least 3 years of exper ...

Senior Platform Automation Engineer: Python, Ansible, CI/CD

ACCIONA IT busca un/a Platform Automation Engineer (semi-senior a senior) en Buenos Aires para automatizar procesos y asegurar la confiabilidad de su plataforma web general. El candidato/a será responsable de automatización con Python y Ansible, mejora de pipelines CI/CD en Jenkins y gestión de infraes ...

Remote Backend Engineer PHP/Python/Java, Flexible Location

Avature is seeking Backend Software Engineers in Córdoba, Argentina to join small, dynamic teams focused on both refactoring and developing new features. Candidates should possess experience in PHP, Python, or Java, alongside strong analytical abilities. The role emphasizes workplace flexibility, a fas ...

Senior Python Backend Engineer — AI Driven Supply Chain

EPAM Systems is seeking a Senior Python Back-End Developer in Buenos Aires to enhance our supply-chain data analytics platform. This role involves collaborating with skilled teams to develop scalable, robust applications while integrating third-party services and optimizing database performance. Candid ...

Backend Engineer — Flexible, Remote/Hybrid, PHP/Python/Java

Avature is seeking a Backend Software Engineer to join our team in Santiago del Estero, Argentina. The ideal candidate will develop sophisticated products in a fast-paced environment, contributing to both new feature development and maintenance tasks. We offer flexible hours and options to work remotel ...

Backend Engineer – Flexible Location (Php/Python/Java) (Tandil)

Backend Software Engineer Avature is seeking Backend Software Engineers in Argentina to join dynamic development teams. The role emphasizes balancing refactoring with new feature development and values strong analytical skills. Offering flexibility regarding work location and a cultu ...

Remote Senior Python AI Engineer: Scalable AI Backends

A leading tech company in Argentina seeks a Senior Python AI Engineer to design and develop backend systems and APIs for AI-powered applications. The ideal candidate has over 5 years of experience in Python, deep learning frameworks, and large language models. This role involves optimizing AI workflows and colla ...

Senior Backend Engineer (Python) Remote SaaS Cloud APIs

Grow UP HR is seeking a Senior Backend Engineer for a US-based tech company developing cloud-native SaaS for the insurance industry. You will design and evolve backend services and collaborate with teams to ensure scalable solutions. The role requires significant experience in backend development, part ...

Senior Backend Engineer, AdTech – Remote/Hybrid Python/Django

AgileEngine is searching for a Senior Backend Engineer based in Rosario, Argentina. This role focuses on architecting and building core systems for a next-generation AdTech platform, emphasizing high-throughput service design and technical leadership. The ideal candidate should have 3-4 years of backen ...

Senior Python Backend Engineer for Scalable Data APIs

EPAM Systems is seeking a Senior Python Back-End Developer in San Miguel de Tucumán to enhance their innovative supply‑chain data analytics platform. You will develop robust back‑end components using Python with Flask or FastAPI, and optimize database queries using PostgreSQL. The ideal candidate has 3 ...

Senior Python Backend Engineer for Global Projects & APIs

EPAM Systems is seeking a Senior Python Back-End Developer in San Luis, Argentina, to enhance their supply-chain data analytics platform. The role involves developing scalable back-end components using Python and Flask while implementing and maintaining RESTful APIs. Join us to work on international pr ...

Senior AI Agent Engineer Production Ready Python & ML

DaCodes is looking for 3 Senior AI Engineers to develop and ship autonomous AI agents within our innovative rental management platform. This challenging role requires strong Python skills and a background in shipping AI systems to production. Successful candidates will work independently within a propr ...

Senior Python Backend Engineer — Global Projects, REST APIs

EPAM Systems is looking for a Senior Python Back-End Developer in San Luis, Argentina, to enhance their innovative supply‑chain data analytics platform. In this role, you will develop scalable back-end components using Python and Flask, implement RESTful APIs, and optimize PostgreSQL databases. This po ...

Senior Python Engineer Django/Flask, Cloud & AI Apps

Globant is seeking talented Mid and Senior Python Developers to join our team in Buenos Aires, Argentina. This role focuses on driving innovation and change through the development of digital products that connect businesses and consumers. The ideal candidates will have strong Python skills, experience ...

Senior Python Backend Engineer — AI Driven Supply Chain

EPAM Systems is looking for a Senior Python Back-End Developer based in Buenos Aires. In this role, you will be responsible for developing scalable back-end components for an innovative supply-chain data analytics platform. The ideal candidate should have a minimum of 3 years of experience in web appli ...

Senior AI Agent Engineer — Production ML Systems (Python)

DaCodes is looking for a Senior AI Agent Engineer based in Mendoza, Argentina. In this role, you will design and develop autonomous AI agents for a large-scale rental and inventory management platform, impacting revenue optimization and operational efficiency. The ideal candidate will have strong profi ...

Senior Python Engineer — Drive Innovative Software (Buenos Aires)

JPMorgan Chase & Co. is seeking a Software Engineer in Buenos Aires to solve business problems through innovation. This role involves software development lifecycle responsibilities, collaboration with stakeholders, and creating new tools and functionality while integrating existing architectures. < ...

Remote Fullstack Engineer – Healthcare AI (Node/TS/Python)

RF Recursos Humanos busca un profesional para trabajar en la integración de sistemas complejos en productos de IA para salud. Este puesto es completamente remoto, impactando en flujos clínicos. Se requiere un mínimo de 5 años de experiencia en ingeniería backend con tecnologías como Node js, TypeScript ...

Remote Fullstack Engineer – Healthcare AI (Node/TS/Python)

RF Recursos Humanos busca un profesional para trabajar en la integración de sistemas complejos en productos de IA para salud. Este puesto es completamente remoto, impactando en flujos clínicos. Se requiere un mínimo de 5 años de experiencia en ingeniería backend con tecnologías como Node js, TypeScript ...

Remote Fullstack Engineer – Healthcare AI (Node/TS/Python)

RF Recursos Humanos busca un profesional para trabajar en la integración de sistemas complejos en productos de IA para salud. Este puesto es completamente remoto, impactando en flujos clínicos. Se requiere un mínimo de 5 años de experiencia en ingeniería backend con tecnologías como Node js, TypeScript ...

Senior Python Engineer Build High Performance, Scalable Apps

Werben Hr is seeking a skilled Python Developer for a pivotal role in software development in Argentina, Misiones. You'll be responsible for writing efficient and reliable Python code, integrating user-facing elements with server-side logic, and ensuring application performance. The ideal candidate wil ...

Senior Python Engineer Build High Performance, Scalable Apps

Werben Hr is seeking a skilled Python Developer for a pivotal role in software development in Argentina, Misiones. You'll be responsible for writing efficient and reliable Python code, integrating user-facing elements with server-side logic, and ensuring application performance. The ideal candidate wil ...

Remote Senior Python AI Engineer: Scalable AI Backends

A leading tech company in Argentina seeks a Senior Python AI Engineer to design and develop backend systems and APIs for AI-powered applications. The ideal candidate has over 5 years of experience in Python, deep learning frameworks, and large language models. This role involves optimizing AI workflows and colla ...

Remote Fullstack Engineer – Healthcare AI (Node/TS/Python)

RF Recursos Humanos busca un profesional para trabajar en la integración de sistemas complejos en productos de IA para salud. Este puesto es completamente remoto, impactando en flujos clínicos. Se requiere un mínimo de 5 años de experiencia en ingeniería backend con tecnologías como Node js, TypeScript ...

Remote Fullstack Engineer – Healthcare AI (Node/TS/Python)

RF Recursos Humanos busca un profesional para trabajar en la integración de sistemas complejos en productos de IA para salud. Este puesto es completamente remoto, impactando en flujos clínicos. Se requiere un mínimo de 5 años de experiencia en ingeniería backend con tecnologías como Node js, TypeScript ...

Remote Fullstack Engineer – Healthcare AI (Node/TS/Python)

RF Recursos Humanos busca un profesional para trabajar en la integración de sistemas complejos en productos de IA para salud. Este puesto es completamente remoto, impactando en flujos clínicos. Se requiere un mínimo de 5 años de experiencia en ingeniería backend con tecnologías como Node js, TypeScript ...

Senior Python Engineer Build High Performance, Scalable Apps

Werben Hr is seeking a skilled Python Developer for a pivotal role in software development in Argentina, Misiones. You'll be responsible for writing efficient and reliable Python code, integrating user-facing elements with server-side logic, and ensuring application performance. The ideal candidate wil ...

Remote Fullstack Engineer – Healthcare AI (Node/TS/Python)

RF Recursos Humanos busca un profesional para trabajar en la integración de sistemas complejos en productos de IA para salud. Este puesto es completamente remoto, impactando en flujos clínicos. Se requiere un mínimo de 5 años de experiencia en ingeniería backend con tecnologías como Node js, TypeScript ...

Senior Python Engineer Build High Performance, Scalable Apps

Werben Hr is seeking a skilled Python Developer for a pivotal role in software development in Argentina, Misiones. You'll be responsible for writing efficient and reliable Python code, integrating user-facing elements with server-side logic, and ensuring application performance. The ideal candidate wil ...

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