316,555+ Remote Founding Full Stack Engineer Python React Jobs in Argentina — Top Companies Hiring June 2026

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AI Finance Platform Lead: Python Engineer & Mentor

EPAM Systems is seeking a Lead Python Software Engineer to enhance our Product Team dedicated to a groundbreaking AI-powered financial assistant platform. Your role will involve collaborating with a skilled team to develop scalable backend services using Python, while mentoring junior developers. A pas ...

Backend Engineer – Flexible Location (PHP/Python/Java)

Avature is seeking Backend Software Engineers in Argentina to join dynamic development teams. The role focuses on achieving a balance between refactoring existing code and developing new features. Successful candidates will possess experience in PHP, Python, or Java, paired with strong analytical skill ...

Backend Engineer – Flexible Location (PHP/Python/Java)

Avature is seeking a Backend Software Engineer to join teams in Argentina, focusing on refactoring and new feature development. Ideal candidates should have experience in PHP, Python, or Java, and possess strong analytical skills. The role offers flexible work arrangements in a fast-paced environment t ...

AI & LLM Engineer (Python, AWS) — Production Ready

OneSeven Tech (OST) in Ezeiza, Buenos Aires is looking for a talented engineer to develop AI-powered products using LLM APIs. In this role, you will take ownership of product development, from prototyping to ensuring production reliability and scalability. The ideal candidate will have strong Python sk ...

Senior Python Backend Engineer — Global Analytics Platform

EPAM Systems is seeking a Senior Python Back-End Developer in Campana, Argentina, to enhance their supply-chain data analytics platform. In this role, you will develop back-end components using Python and Flask, implement RESTful APIs, and optimize PostgreSQL databases. The ideal candidate will have at ...

QA Automation Engineer — Python, Selenium & LLMs (Hybrid)

Werben Hr busca un QA Automation en Buenos Aires para implementar soluciones de automatización y asegurar la calidad del producto. Se requiere más de 2 años de experiencia en QA Automation utilizando herramientas como Python y Selenium, con conocimientos en LLMs. La modalidad es híbrida, trabajando un ...

AI Finance Platform Lead: Python Engineer & Mentor

EPAM Systems is searching for a Lead Python Software Engineer in Buenos Aires to enhance our Product Team. This role involves developing an AI-powered financial assistant platform and requires collaboration with engineers to improve tools and interfaces. The ideal candidate should have over 5 years of ...

Senior Backend Python Engineer: APIs & Microservices (Hybrid)

C&S informática en Buenos Aires busca un Desarrollador Backend Python Senior, encargado de diseñar e implementar APIs y microservicios. Se requieren más de 5 años de experiencia en desarrollo backend con Python, así como un título en Ciencias de la Computación. El candidato ideal tendrá conocimientos e ...

Senior Python ML Engineer — Deploy & Scale AI

A technology company is looking for a Machine Learning Engineer excited about building intelligent systems. The ideal candidate will have over 5 years of experience, advanced proficiency in Python, and experience with ML models and deployment in real-world scenarios. Candidates should be proficient in English an ...

AI Finance Platform Lead: Python Engineer & Mentor

EPAM Systems is seeking a Lead Python Software Engineer in Buenos Aires to enhance its Product Team by developing a groundbreaking AI-powered financial assistant platform. The successful candidate will work closely with a highly skilled engineering team to design and implement robust backend services, ensurin ...

Senior Python Backend Engineer – Analytics Platform (Pilar)

EPAM Systems is seeking a Senior Python Back-End Developer in Argentina to enhance their innovative supply‑chain data analytics platform. The role involves developing scalable back‑end components with Python and Flask, implementing RESTful APIs, and optimizing PostgreSQL databases. The adequa ...

AI/LLM Engineer — Python, LangChain, AWS Lambda

OneSeven Tech (OST) in Pilar, Argentina, is seeking an experienced engineer to develop AI-powered products leveraging LLM APIs. The candidate will own the development of AI features, ensuring reliability and scalable delivery. Qualifications include strong Python skills and hands-on experience with LLM ...

Senior Python Engineer — Build Fast, Scalable Apps

A software development company is seeking a skilled Python Developer based in Argentina, specifically in Misiones. The role involves writing efficient and reliable Python code, coding, testing, and debugging applications, and designing data storage solutions. Applicants should have proven experience in Python wi ...

Backend Engineer – Flexible Location (PHP/Python/Java)

Avature is looking for a Backend Software Engineer to join dynamic development teams in Buenos Aires, Argentina. In this role, you'll balance refactoring existing code and developing new features. Successful candidates should possess experience in PHP, Python, or Java, along with strong analytical skills. </p ...

Backend Engineer (PHP/Python/Java) Refactor & Build

Avature is seeking Backend Software Engineers in Buenos Aires, Argentina to enhance their development teams. The role emphasizes balancing refactoring with new feature creation while fostering a fast-paced and innovative working environment. Suitable candidates will have experience in PHP, Python, or J ...

Lead AI & LLM Engineer — Python, AWS, RAG

OneSeven Tech (OST) is looking for a skilled engineer to lead the development of AI-powered products. You will own the end-to-end development of AI features focused on reliability and scalability. The ideal candidate must have strong Python skills, experience with LLM APIs, and an understanding of RAG ...

Data Engineer: Spark, Python & Azure ML (Hybrid)

Talent Connect busca un Ingeniero de Datos SSR orientado a Machine Learning para desarrollar y mantener soluciones que faciliten el análisis de grandes volúmenes de información. La posición ofrece un esquema de trabajo híbrido y está ubicada en San Isidro, Buenos Aires. Los postulantes deben tener expe ...

Sr Fs Engineer (Node.Js, Python) (Latam Based)

Overview Information About Project The Forward Deployed Engineer (FDE) is responsible for the technical success of our most critical AI implementations. You will bridge the gap between our core AI infrastructure and the bespoke needs of our largest users. You are part software engineer, part archi ...

Data Engineer — ETL Pipelines (Python/AWS, Kafka)

Kelsus-inc is seeking a passionate Data Engineer in Entre Ríos, Argentina. You will be responsible for designing and developing data pipelines using Python and AWS technologies while implementing ETL processes to enhance data quality. The ideal candidate should possess strong skills in Python, AWS Glue ...

Junior Python Backend Engineer Microservices & Ai (Avellaneda)

Telnyx is looking for a Python developer in Argentina to join its engineering team. The role involves designing and building APIs, developing applications that support global communication services, and troubleshooting performance issues. The adequate candidate will have 1-2 years of experien ...

Backend Engineer – Flexible Location (PHP/Python/Java)

Avature is seeking Backend Software Engineers in San Miguel de Tucumán, Argentina, to join small development teams. You will focus on balancing refactoring and new feature development. Ideal candidates should have experience in PHP, Python, or Java, and possess strong analytical skills. The role offers ...

Backend Engineer – Flexible Location (PHP/Python/Java)

Avature is looking for Backend Software Engineers in Buenos Aires, Argentina, to join small development teams focused on balancing refactoring and new feature development. Candidates should be experienced in PHP, Python, or Java, with strong analytical skills. The role offers great flexibility regardin ...

Senior Python Backend Engineer – Analytics Platform (Corrientes)

EPAM Systems is seeking a Senior Python Back‑End Developer in Argentina to enhance their innovative supply‑chain data analytics platform. The role involves developing scalable back‑end components with Python and Flask, implementing RESTful APIs, and optimizing PostgreSQL databases. The adequa ...

Senior Python Backend Engineer for Analytics Platform

EPAM Systems is looking for a Senior Python Back-End Developer in Argentina to improve their innovative supply-chain data analytics platform. The role focuses on developing scalable back-end components using Python and Flask, implementing RESTful APIs, and optimizing PostgreSQL databases. The ideal can ...

Senior Python Backend Engineer for Analytics Platform

EPAM Systems is seeking a Senior Python Back-End Developer to join their team in Lomas de Zamora, Buenos Aires. In this role, you will enhance their innovative supply-chain data analytics platform by developing scalable back-end components. Your responsibilities include implementing RESTful APIs and op ...

Senior Python Backend Engineer AI Driven Analytics

EPAM Systems seeks a Senior Python Back‑End Developer in Corrientes, Argentina. The ideal candidate will contribute to its innovative supply‑chain data analytics platform by developing robust back-end components and RESTful APIs, optimizing for high-load applications. You will work collaboratively with ...

Backend Engineer – Flexible Location (PHP/Python/Java)

Avature is searching for Backend Software Engineers in Buenos Aires, Argentina. The selected candidate will work in small teams that balance refactoring existing systems with developing new features. Strong skills in PHP, Python, or Java alongside analytical thinking are essential. The role promises fl ...

Junior Python Backend Engineer Microservices & Ai (Salta)

Telnyx is looking for a Python developer in Argentina to join its engineering team. The role involves designing and building APIs, developing applications that support global communication services, and troubleshooting performance issues. The adequate candidate will have 1-2 years of experien ...

Backend Engineer – Flexible Location (PHP/Python/Java)

Avature is seeking Backend Software Engineers in Argentina to join small development teams that focus on both refactoring and new feature development. Candidates should have experience in PHP, Python, or Java, along with strong analytical skills. This role offers flexibility in work location, a fast-pa ...

Senior Python Engineer — Build Fast, Scalable Apps

A software development company is seeking a skilled Python Developer based in Argentina, specifically in Misiones. The role involves writing efficient and reliable Python code, coding, testing, and debugging applications, and designing data storage solutions. Applicants should have proven experience in Python wi ...

Backend Engineer – Flexible Location (PHP/Python/Java)

Avature is seeking Backend Software Engineers in Argentina to join small development teams that balance refactoring and new feature development. Candidates should have experience in PHP, Python, or Java, along with strong analytical skills. The role offers flexibility regarding work location and promot ...

Senior Python Backend Engineer – Content Platform Systems

Disney Entertainment and ESPN Product & Technology is looking for a Senior Python Backend Engineer to build solutions that power Disney's media supply chain for platforms like Disney+, ESPN+, and Hulu. You'll collaborate globally with cross-functional teams and mentor junior engineers, focusing on backend eng ...

Backend Engineer – Flexible Location (PHP/Python/Java)

Avature is seeking Backend Software Engineers in Buenos Aires, Argentina, to join small development teams that focus on balancing refactoring and new feature development. Candidates should possess experience in PHP, Python, or Java, along with strong analytical skills. The role promotes a flexible work ...

Backend Engineer – Flexible Location (PHP/Python/Java)

Avature is hiring Backend Software Engineers in Argentina to enhance small development teams. Candidates should possess experience in PHP, Python, or Java and strong analytical skills. The role emphasizes balancing refactoring with new feature development in a fast-paced and innovative culture. Benefit ...

Backend Engineer (PHP/Python/Java) Flexible Location

Avature is seeking Backend Software Engineers in Argentina to join small development teams.Candidates should have experience in PHP, Python, or Java, paired with strong analytical skills. The role promises flexibility in work location, a fast-paced environment, and an innovative culture valuing autonom ...

AI/LLM Engineer: Python, LangChain, RAG & Lambda

OneSeven Tech (OST) in Buenos Aires is seeking an experienced AI Developer to lead the development of AI features using LLM APIs. You will own the end-to-end development of solutions focused on reliability, accuracy, and scalability. The ideal candidate must have strong Python skills, hands-on experien ...

Senior Backend Engineer – Java/Python, Microservices, Oracle

Link, ubicada en la Ciudad Autónoma de Buenos Aires, está buscando un desarrollador senior con más de 5 años de experiencia en Java, Python y Oracle. Este rol implica diseñar e implementar microservicios en un entorno híbrido, colaborando en la optimización del rendimiento junto a equipos multidisciplinarios. ...

AI Finance Platform Lead: Python Engineer & Mentor

EPAM Systems is seeking a Lead Python Software Engineer in Paraná, Argentina, to elevate our Product Team and contribute to an innovative AI-powered financial assistant platform. In this role, you will collaborate with a compact team to develop robust backend services and ensure a seamless user experie ...

AI Finance Platform Lead: Python Engineer & Mentor

EPAM Systems is seeking a Lead Python Software Engineer based in San Carlos de Bariloche, Argentina, to enhance our Product Team. You will be pivotal in developing innovative AI-powered financial assistant tools and solutions. The ideal candidate will have over 5 years of Python experience, including l ...

Senior Python ML Engineer — Deploy & Scale AI

A technology company is looking for a Machine Learning Engineer excited about building intelligent systems. The ideal candidate will have over 5 years of experience, advanced proficiency in Python, and experience with ML models and deployment in real-world scenarios. Candidates should be proficient in English an ...

Senior Python ML Engineer — Deploy & Scale AI

A technology company is looking for a Machine Learning Engineer excited about building intelligent systems. The ideal candidate will have over 5 years of experience, advanced proficiency in Python, and experience with ML models and deployment in real-world scenarios. Candidates should be proficient in English an ...

Senior Python Engineer — Build Fast, Scalable Apps

A software development company is seeking a skilled Python Developer based in Argentina, specifically in Misiones. The role involves writing efficient and reliable Python code, coding, testing, and debugging applications, and designing data storage solutions. Applicants should have proven experience in Python wi ...

Platform Automation Engineer — CI/CD, Kubernetes & Python

ACCIONA IT busca un/a Platform Automation Engineer (nivel semi-senior a senior) para mejorar la automatización de su plataforma web. La posición requiere experiencia en Python y Ansible, así como en la operación de pipelines CI/CD y soporte de infraestructura en AWS EKS. El candidato ideal deberá tener ...

Senior Python Engineer — Build Fast, Scalable Apps

A software development company is seeking a skilled Python Developer based in Argentina, specifically in Misiones. The role involves writing efficient and reliable Python code, coding, testing, and debugging applications, and designing data storage solutions. Applicants should have proven experience in Python wi ...

Cloud‑Ready Backend Engineer (Node.js, Python, GCP)

Stefanini LATAM en Pilar, Buenos Aires, busca un desarrollador de software para trabajar en soluciones escalables y eficientes en la nube. El candidato idóneo tendrá experiencia en React, Node.js, Python y GCP, y se unirá a un entorno participativo que impacta la experiencia digital de los usuarios. Of ...

Backend Engineer for BI APIs (Python, GCP)

Bumeran Selecta in Buenos Aires is seeking a back-end developer to lead the design and implementation of back-end solutions for their BI project. The role entails API design for web and mobile applications, developing authorization flows, and full implementation using Python. The ideal candidate will h ...

Cloud Native Backend Engineer (GCP, Node, Python)

Stefanini LATAM busca desarrolladores de software en Corrientes, Argentina, para unirse a su equipo vibrante. Los candidatos ideales deben tener experiencia en tecnologías como React, Node.js, Python y GCP. Serás responsable de desarrollar soluciones que optimicen la infraestructura en la nube, asegura ...

Backend Engineer II/III – Scalable Python Microservices

Workana is searching for a Software Engineer II/III with a strong focus on backend systems to join their Social Engineering team in Buenos Aires. In this role, you will be responsible for designing and building high-load backend systems, working with technology such as Python and AWS. You will have the opport ...

Senior Backend Engineer — AI, Python & GCP (RAG)

Beyond is looking for a Senior Backend Engineer based in Buenos Aires, specializing in Python and Google Cloud Platform. This role involves building scalable backend systems for AI-driven applications for clients in North America. You will develop core logic in Python, implement AI solutions, and desig ...

Senior Node/TS/Python Backend & Integration Engineer

C&D Talent Advisory is looking for a Senior Backend Engineer to join a fast-growing healthcare AI company transforming clinical workflows across Latin America. The position involves developing and maintaining integration systems using Node.js, TypeScript, and Python within a highly experienced engineering tea ...

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