74,426+ Semi Senior Fullstack Backend Engineer Pythonjava React Jobs in Argentina — Top Companies Hiring June 2026

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Remote Backend Java Engineer — Growth & Impact

A technology company in Entre Ríos is looking for a Back End Java Developer to design and develop Java applications. You will analyze business objectives and implement application functionalities. Ideal candidates are fluent in Java and English, customer-focused, and skilled in debugging. Preferred qualification ...

Full Stack Engineer (backend focused) ID70140

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. W ...

Remote Backend Engineer — Flexible Location & Innovation

Avature is seeking Backend Software Engineers to join their teams in Argentina focused on balancing refactoring with new feature development. Candidates should possess experience in PHP, Python, or Java, and strong analytical skills. The role promotes flexibility in work location and offers a fast-pace ...

Backend Python Engineer for Fulfillment & Orchestration

Werben Hr busca un desarrollador backend con experiencia en Python. Se requiere sólidos conocimientos en bases de datos relacionales como MySQL y Postgres, así como experiencia en metodologías ágiles. El candidato participará en el análisis y diseño de soluciones innovadoras, siguiendo estándares y bue ...

Sr. Backend Engineer (.NET + Salesforce Integration)

CI/CD: GitHub Actions, GitLab CI o similares Location: Argentina (preferentemente AMBA) Idioma: No requerido Modalidad: A definir (asumimos remoto con posible híbrido) Rate promedio: USD 4.500 (referencial) Vacantes: </b ...

Python Backend Engineer: Microservices & AI APIs

Telnyx is seeking 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 ideal candidate should possess 1-2 years of experience in softwa ...

Remote Backend Engineer (PHP/Python/Java)

Avature is seeking Backend Software Engineers in Argentina to be part of small development teams, balancing between refactoring and new feature development. Candidates need experience in PHP, Python, or Java, coupled with strong analytical skills. This role offers flexibility regarding work location, o ...

Remote Backend Engineer — Flexible Hours & Impact

Avature is looking for a backend Software Developer to work on developing sophisticated products with high availability and performance in mind. You'll engage in technical analysis, code reviews, and contribute to best practices in development. The position offers adaptable hours, remote work options, ...

Backend Engineer Java | Distributed Systems & Growth

Werben Hr busca un Desarrollador Back-end en Buenos Aires, Merlo, con un mínimo de 5 años de experiencia. El candidato ideal tendrá habilidades en Java y debe estar familiarizado con arquitecturas y sistemas distribuidos, así como con bases de datos relacionales y no relacionales. Responsabilidades inc ...

Backend Software Engineer (Villa Gobernador Galvez)

Position available for candidates based in La Plata, Bah eda Blanca, CABA, Córdoba, Rosario, or Mendoza. Your Challenges And Objectives Achieve a rounded knowledge of our platform by understanding the complex interaction of a wide range of areas and services, from network layer to fina ...

Backend Engineer, Wallets: Scalable & Secure Microservices

Framework Ventures in Argentina is seeking a skilled backend developer to create robust, scalable, and secure backend solutions. The candidate will contribute to groundbreaking projects and ensure services remain responsive as the platform grows. Successful candidates will have expertise in Node.js and ...

Backend Engineer Fintech Scale & AI Automation

A dynamic tech company is seeking a backend engineer to design and enhance their financial transaction infrastructure. The ideal candidate will have over a year of software engineering experience, with strong skills in backend systems and API design using Python or Go. Responsibilities include building scalable ...

Laravel Backend Engineer – Build Scalable Apps

Light-It, a technology solutions company based in Buenos Aires, is looking for a skilled software developer to enhance applications and maintain coding standards. The ideal candidate will have experience with Laravel, strong analytical skills, and the ability to work effectively in a team. This positio ...

Backend Engineer — AI Powered Event Platform

Gomry Payments in San Miguel, Buenos Aires, is seeking a backend developer to enhance user-facing features and improve database performance. The adecuado candidate will work on scaling services through architectural changes and refining software development processes. This position emphasizes a culture ...

Backend Python Engineer for Fulfillment & Orchestration

Werben Hr busca un profesional con +2 años de experiencia en Python para desarrollar módulos de backend en telecomunicaciones. El candidato ideal tendrá habilidades en MySQL y Postgres, y debe ser un estudiante avanzado o graduado en sistemas o ingeniería relacionada. Se valorarán habilidades en metodo ...

Backend Engineer — Flexible Location, Innovative Autonomy

Avature is looking for Backend Software Engineers in Argentina to join small development teams. The role emphasizes balancing refactoring tasks with the development of new features. Candidates must possess experience in PHP, Python, or Java and display strong analytical skills. The position offers bene ...

Junior Python Backend Engineer Microservices & AI

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 ideal candidate will have 1-2 years of experience in software developm ...

Junior Python Backend Engineer Microservices & AI

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 ideal candidate will have 1-2 years of experience in software developm ...

Junior Python Backend Engineer | FastAPI & GCP

Baufest busca un/a Jr/Ssr Python Developer para implementar backend en Python y diseñar APIs utilizando FastAPI. El candidato ideal debe tener conocimientos avanzados de Python y experiencia en integración de APIs. Las responsabilidades incluyen la creación de pruebas, colaboración con el equipo fronte ...

Golang Backend Engineer Latin America Remote

Azumo is looking for a highly motivated Backend Engineer to develop and enhance high performing and scalable backend infrastructures in AI, NLP and conversational software environments. We will only be considering candidates based in Latin America , as most of our engineers are based ...

AI & Backend Engineer — LLM Orchestration Lead

A financial technology startup is seeking an AI/Backend Engineer to lead the evolution of their AI orchestration pipeline. The role involves optimizing systems, developing production APIs, and contributing to a collaborative team culture. Ideal candidates will have 4+ years of production Python experience, profi ...

Backend Engineer, Wallets: Scalable & Secure Microservices

Framework Ventures in Argentina is seeking a skilled backend developer to create robust, scalable, and secure backend solutions. The candidate will contribute to groundbreaking projects and ensure services remain responsive as the platform grows. Successful candidates will have expertise in Node.js and ...

Canals Sr Backend Engineer (Typescript, Node)

About the Company Canals is AI for distributors. AI-powered sales order entry that automatically turns customer emails into quotes, AI-powered accounts payable that automatically turns vendor emails into payables, AI-powered PO acknowledgement processing that automatically flags discrepancies in ...

Sr. Backend Engineer (.NET + Salesforce Integration)

CI/CD: GitHub Actions, GitLab CI o similares Location: Argentina (preferentemente AMBA) Idioma: No requerido Modalidad: A definir (asumimos remoto con posible híbrido) Rate promedio: USD 4.500 (referencial) Vacantes: </b ...

Backend Engineer, Wallets: Scalable & Secure Microservices

Framework Ventures in Argentina is seeking a skilled backend developer to create robust, scalable, and secure backend solutions. The candidate will contribute to groundbreaking projects and ensure services remain responsive as the platform grows. Successful candidates will have expertise in Node.js and ...

Backend Engineer, Wallets: Scalable & Secure Microservices

Framework Ventures in Argentina is seeking a skilled backend developer to create robust, scalable, and secure backend solutions. The candidate will contribute to groundbreaking projects and ensure services remain responsive as the platform grows. Successful candidates will have expertise in Node.js and ...

Backend Engineer, Wallets: Scalable & Secure Microservices

Framework Ventures in Argentina is seeking a skilled backend developer to create robust, scalable, and secure backend solutions. The candidate will contribute to groundbreaking projects and ensure services remain responsive as the platform grows. Successful candidates will have expertise in Node.js and ...

Backend Python Engineer for Fulfillment & Orchestration

Werben Hr busca un profesional con más de 2 años de experiencia en Python y su ecosistema en San Luis, Argentina. El rol incluye desarrollo de backend, análisis de soluciones y participación en decisiones tecnológicas. Se valorará experiencia en bases de datos relacionales como MySQL y Postgres, además ...

Lead Backend Reliability Engineer APIs & Microservices

TurnKey Tech Staffing is seeking an experienced backend engineer located in Buenos Aires, Argentina. In this role, you will lead the design and operation of APIs powering the Server-Driven UI for Flutter clients and build production microservices. You will ensure the reliability and performance of the ...

Backend Software Engineer Hybrid (Java & Microservices)

Mercado Libre busca un Software Engineer Backend en Córdoba, Argentina, para diseñar y escalar sistemas innovadores que resuelven problemas reales con tecnología de vanguardia. El rol incluye definir arquitecturas técnicas y participar en el desarrollo de productos de alto impacto. El candidato ideal d ...

Remote Python Backend Engineer | Django API

A technology company in Argentina is seeking a Full-Stack Developer with strong expertise in Python and Django Rest Framework. The ideal candidate will have at least 4 years of experience in building web applications and will be responsible for developing and maintaining both legacy and new applications. Respons ...

AI & Backend Engineer — LLM Orchestration Lead

A financial technology startup is seeking an AI/Backend Engineer to lead the evolution of their AI orchestration pipeline. The role involves optimizing systems, developing production APIs, and contributing to a collaborative team culture. Ideal candidates will have 4+ years of production Python experience, profi ...

Remote .NET Backend Engineer – APIs & Services

A global digital solutions company is looking for a Back End .NET Engineer in Argentina. In this full-time position, you will provide solutions for B2C and B2B customers, developing APIs and business logic. Candidates must have 3-5 years of C# and .NET experience, with strong database skills. The role includes c ...

Canals Sr Backend Engineer (Typescript, Node)

About the Company Canals is AI for distributors. AI-powered sales order entry that automatically turns customer emails into quotes, AI-powered accounts payable that automatically turns vendor emails into payables, AI-powered PO acknowledgement processing that automatically flags discrepancies in ...

Canals Sr Backend Engineer (Typescript, Node)

About the Company Canals is AI for distributors. AI-powered sales order entry that automatically turns customer emails into quotes, AI-powered accounts payable that automatically turns vendor emails into payables, AI-powered PO acknowledgement processing that automatically flags discrepancies in ...

Remote Python Backend Engineer | Django API

A technology company in Argentina is seeking a Full-Stack Developer with strong expertise in Python and Django Rest Framework. The ideal candidate will have at least 4 years of experience in building web applications and will be responsible for developing and maintaining both legacy and new applications. Respons ...

Remote Backend Engineer | Flexible Hours (Tandil)

Avature is seeking a backend software developer based in Argentina to join their team. The role involves developing complex products, conducting technical analysis, and improving code quality. Candidates should have strong analytical skills and be fluent in PHP, Python, or Java. The co ...

Backend Engineer Java | Distributed Systems & Growth

Werben Hr busca un Desarrollador Back-end en Mendoza, Argentina, con al menos 5 años de experiencia en desarrollo de software. Este rol requiere experiencia en Java y una sólida comprensión de sistemas distribuidos y bases de datos. Los candidatos deben ser proactivos y tener habilidades de comunicació ...

Junior Python Backend Engineer: Microservices & AI

Telnyx is seeking a Python developer in San Luis, Argentina. The role involves collaborating with a strong engineering team to build secure and high-performance microservices that support critical revenue operations. Applicants should have 1-2 years of experience in Python development for web applicati ...

Backend Python Engineer for Fulfillment & Orchestration

Werben Hr busca un desarrollador Python en General Pacheco, Buenos Aires, con más de 2 años de experiencia en el lenguaje Python y su ecosistema. El candidato deberá tener experiencia en bases de datos como MySQL y Postgres, así como habilidades en desarrollo de backend y metodologías ágiles. El rol in ...

Full Stack Engineer (backend focused) ID70140

Full time | AgileEngine | Argentina Posted On 06/09/2026 Job Information City: ROSARIO State/Province: Santa Fe Department: IT Services Job Description AgileEngine is an Inc. 5000 company that creates award‑winning software for F ...

Full Stack Engineer (backend focused) ID70140

Full time | AgileEngine | Argentina Posted On 06/09/2026 Job Information City MAR DEL PLATA State/Province Buenos Aires 7600 IT Services Job Description AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands an ...

AI & Backend Engineer — LLM Orchestration Lead

A financial technology startup is seeking an AI/Backend Engineer to lead the evolution of their AI orchestration pipeline. The role involves optimizing systems, developing production APIs, and contributing to a collaborative team culture. Ideal candidates will have 4+ years of production Python experience, profi ...

Junior Backend Engineer (Luján de Cuyo)

Overview Belong, Inc. is looking for a Junior Backend Engineer in Argentina to contribute to backend development and operations. Responsibilities Build and maintain backend services using C# and .NET. Execute production workflows such as payment processing. </ul ...

Full Stack Engineer (backend focused) ID70140

Full time | AgileEngine | Argentina Posted On 06/09/2026 Job Information City TUCUMAN State/Province Tucumán 4000 IT Services Job Description AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands an ...

Functional Engineer: Haskell Backend & PureScript Frontend

Overview DaCodes is searching for a Functional Programming Engineer to join our core engineering team in Argentina. You will work primarily with Haskell for backend and PureScript for frontend, tackling complex problems in the logistics industry. The role emphasizes strong programming fundamentals ...

Full Stack Engineer (backend focused) ID70140

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. ...

Lead Backend Engineer, Generativeagent (Buenos Aires)

Overview Join our team at ASAPP, where we're developing transformative Vertical AI designed to improve customer experience. Recognized by Forbes AI 50, ASAPP designs generative AI solutions that transform the customer engagement practices of Fortune 500 companies. With our automation and si ...

Junior Backend Engineer (Belén de Escobar)

Overview Belong, Inc. is looking for a Junior Backend Engineer in Argentina to contribute to backend development and operations. Responsibilities Build and maintain backend services using C# and .NET. Execute production workflows such as payment processing. </ul ...

Remote Backend Java Engineer — Growth & Impact

A technology company in Entre Ríos is looking for a Back End Java Developer to design and develop Java applications. You will analyze business objectives and implement application functionalities. Ideal candidates are fluent in Java and English, customer-focused, and skilled in debugging. Preferred qualification ...

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