12,421+ Frontend Driven Fullstack Developer React Java Jobs in Argentina — Top Companies Hiring July 2026

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Product Marketing

At Composio, we are building infrastructure that allows agents to communicate with the tools you use for work including GitHub, Gmail, Notion, Salesforce, etc. We are a small team of engineers wrangling problems from context to search that help us provide the most capable bridge between your agents and you ...

Senior Software Engineer – Platform & AI Solutions

A leading global consulting firm is looking for a Software Engineer to join their Client Technology – Global Delivery Services team. The successful candidate will lead complex projects by leveraging their advanced programming skills in languages like C#, Java, or Python. With over 10 years of experience, you wil ...

Remote Backend Engineer for AI Lab Projects

Anyone AI is seeking skilled Backend Developers to work on a project with a leading AI Lab. Proficiency in Python and JavaScript/TypeScript is required, with working knowledge of Java, C#, or Go. This remote, part-time engagement offers task-based compensation and a chance to design realistic coding ta ...

Senior Application Security Engineer Remote & Flexible

AgileEngine in Argentina is seeking a Senior Application Security Engineer to architect and deploy automated security layers within the SDLC, and to engineer AI-enabled secure code scanning across a large-scale financial services program. You will work with Python and Java to deploy SAST, DAST, and SCA tools ...

Senior AppSec Engineer – Flexible, Remote

AgileEngine is seeking a Senior Application Security Engineer to architect and build automated security layers within the SDLC, using Python and Java to deploy SAST, DAST, and SCA tools. You will provide code‑level remediation guidance and operate with autonomy on large‑scale financial services programs. ...

Remote AI Coding Trainer – Freelance

Braintrust is offering a freelance contract position for a role focused on AI model development, available to candidates in Argentina. This opportunity enables you to work remotely with flexible hours, with an expected commitment of around 20 hours a week. Successful applicants will work on evaluating ...

Remote AI Coding Trainer – Freelance

Braintrust is offering a freelance contract position for a role focused on AI model development, available to candidates in Argentina. This opportunity enables you to work remotely with flexible hours, with an expected commitment of around 20 hours a week. Successful applicants will work on evaluating ...

Remote AI Coding Trainer – Freelance

Braintrust is offering a freelance contract position for a role focused on AI model development, available to candidates in Argentina. This opportunity enables you to work remotely with flexible hours, with an expected commitment of around 20 hours a week. Successful applicants will work on evaluating ...

Remote AI Coding Trainer – Freelance

Braintrust is offering a freelance contract position for a role focused on AI model development, available to candidates in Argentina. This opportunity enables you to work remotely with flexible hours, with an expected commitment of around 20 hours a week. Successful applicants will work on evaluating ...

Remote AI Coding Trainer – Freelance

Braintrust is offering a freelance contract position for a role focused on AI model development, available to candidates in Argentina. This opportunity enables you to work remotely with flexible hours, with an expected commitment of around 20 hours a week. Successful applicants will work on evaluating ...

Detection Researcher: Coding Focused Security Analysis

Zimperium is seeking a Detection Researcher to research and develop advanced detection capabilities against complex evasion techniques. The role requires strong programming skills in C, C++, Python, and Java, as well as expertise in reverse engineering and analysis. The ideal candidate will collaborate ...

Detection Researcher: Coding Focused Security Analysis

Zimperium is seeking a Detection Researcher to research and develop advanced detection capabilities against complex evasion techniques. The role requires strong programming skills in C, C++, Python, and Java, as well as expertise in reverse engineering and analysis. The ideal candidate will collaborate ...

Detection Researcher: Coding Focused Security Analysis

Zimperium is seeking a Detection Researcher to research and develop advanced detection capabilities against complex evasion techniques. The role requires strong programming skills in C, C++, Python, and Java, as well as expertise in reverse engineering and analysis. The ideal candidate will collaborate ...

Detection Researcher: Coding Focused Security Analysis

Zimperium is seeking a Detection Researcher to research and develop advanced detection capabilities against complex evasion techniques. The role requires strong programming skills in C, C++, Python, and Java, as well as expertise in reverse engineering and analysis. The ideal candidate will collaborate ...

Detection Researcher: Coding Focused Security Analysis

Zimperium is seeking a Detection Researcher to research and develop advanced detection capabilities against complex evasion techniques. The role requires strong programming skills in C, C++, Python, and Java, as well as expertise in reverse engineering and analysis. The ideal candidate will collaborate ...

Remote AI Coding Trainer – Freelance

Braintrust is offering a freelance contract position for a role focused on AI model development, available to candidates in Argentina. This opportunity enables you to work remotely with flexible hours, with an expected commitment of around 20 hours a week. Successful applicants will work on evaluating ...

Remote AI Coding Trainer – Freelance

Braintrust is offering a freelance contract position for a role focused on AI model development, available to candidates in Argentina. This opportunity enables you to work remotely with flexible hours, with an expected commitment of around 20 hours a week. Successful applicants will work on evaluating ...

Hybrid Backend Engineer Credit Lending APIs & Orchestration

Mercado Libre is seeking a Software Engineer, Middle-End – Credits Lending IT in Buenos Aires. The role focuses on designing and evolving middle-end solutions for credit origination flows, with emphasis on scalable APIs and service orchestration. You will collaborate on architecture, performance, resil ...

Senior Platform Engineer – Cloud, Kubernetes & IDP

Nubank is seeking an infrastructure-focused software engineer to help build a fully automated, dynamic cloud platform that scales to thousands of microservices. You’ll design a cross-region control plane, ensure safe rollout of large-scale changes, and simplify deployment through robust configuration generati ...

Remote Tech Lead, Application Security & AI SDLC

AgileEngine seeks a Tech Lead Application Security Engineer to anchor a follow-the-sun program, leading a cross-functional pod across ASPM integrations and AI-enabled SDLC secure code scanning. You will own regional escalations and drive 24/7 delivery in a highly regulated enterprise environment. We re ...

Tech Lead: Secure Python & AI SDLC (Remote)

AgileEngine is seeking a Tech Lead Application Security Engineer to anchor a follow-the-sun delivery pod across ASPM integrations and AI-enabled SDLC secure code scanning. You will lead a cross-functional team, own regional escalations, and drive 24-hour delivery velocity in a highly regulated enterprise envi ...

Lead Python Engineer: Secure Code & 24/7 Delivery (Remote)

AgileEngine, LLC. is seeking a Tech Lead Application Security Engineer to anchor regional delivery for a follow-the-sun program. You will lead a cross-functional pod across ASPM integrations and AI-enabled SDLC secure code scanning, owning regional escalations and 24-hour velocity in a highly regulated ...

Software Engineer AI Training (Remote Contract)

Alignerr is seeking Software Engineers to join our remote, flexible contract team focused on AI training and evaluation of AI-generated code. You will write, review, and improve code across languages, explain your reasoning, and stress-test prompts to advance AI systems. Strong skills in Python, JavaSc ...

Senior Python Security Tech Lead — Remote & Flexible

AgileEngine is seeking a Tech Lead Application Security Engineer to act as the regional delivery anchor for a follow-the-sun program. You will lead a cross-functional pod across ASPM integrations and AI-enabled SDLC secure code scanning, facilitating 24-hour delivery velocity in a highly regulated enterprise ...

Senior Data Engineer: Azure Data Factory & Databricks

Publicis Sapient in Argentina is seeking a Senior Data Engineer to design and implement scalable data pipelines on Azure, leveraging Azure Data Factory and Databricks. You will work across on-prem and cloud environments to deliver robust, enterprise-grade data solutions. Ideal candidates have strong Py ...

Senior GenAI Productivity Platform Engineer

Mercado Libre en Buenos Aires busca un Software Engineer Senior para diseñar y escalar sistemas innovadores que resuelvan problemas de alto impacto, aplicando IA y GenAI en procesos internos y herramientas de distribución. Trabajarás en un entorno dinámico con prácticas de ingeniería modernas, arquitec ...

Tech Lead, Application Security (Python) — 24/7 Delivery

AgileEngine is seeking a Tech Lead Application Security Engineer to serve as the regional delivery anchor for a follow-the-sun program, leading a cross-functional pod across ASPM integrations and AI-enabled SDLC secure code scanning. You will drive 24-hour delivery velocity in a highly regulated enterprise en ...

Backend Software Engineer, Media Platform

The Walt Disney Company is seeking a Backend Software Engineer to contribute to the Disney Entertainment and ESPN Product & Technology team in Buenos Aires. You will design, develop, test, and deploy backend services and APIs powering Disney’s media platforms, collaborating across engineers, product owners, a ...

Senior Backend Engineer Go Microservices in Cloud & AI

AgileEngine, LLC. is seeking a Senior Backend Engineer to design and build scalable Golang microservices, migrating from a legacy PHP stack to a cloud-native architecture on GCP. You will own infrastructure with Terraform and collaborate across teams to define API schemas and ensure high performance on Cloud ...

Detection Researcher: Coding Focused Security Analysis

Zimperium is seeking a Detection Researcher to research and develop advanced detection capabilities against complex evasion techniques. The role requires strong programming skills in C, C++, Python, and Java, as well as expertise in reverse engineering and analysis. The ideal candidate will collaborate ...

Detection Researcher: Coding Focused Security Analysis

Zimperium is seeking a Detection Researcher to research and develop advanced detection capabilities against complex evasion techniques. The role requires strong programming skills in C, C++, Python, and Java, as well as expertise in reverse engineering and analysis. The ideal candidate will collaborate ...

Remote AI Coding Trainer – Freelance

Braintrust is offering a freelance contract position for a role focused on AI model development, available to candidates in Argentina. This opportunity enables you to work remotely with flexible hours, with an expected commitment of around 20 hours a week. Successful applicants will work on evaluating ...

Detection Researcher: Coding Focused Security Analysis

Zimperium is seeking a Detection Researcher to research and develop advanced detection capabilities against complex evasion techniques. The role requires strong programming skills in C, C++, Python, and Java, as well as expertise in reverse engineering and analysis. The ideal candidate will collaborate ...

Remote AI Coding Trainer – Freelance

Braintrust is offering a freelance contract position for a role focused on AI model development, available to candidates in Argentina. This opportunity enables you to work remotely with flexible hours, with an expected commitment of around 20 hours a week. Successful applicants will work on evaluating ...

Detection Researcher: Coding Focused Security Analysis

Zimperium is seeking a Detection Researcher to research and develop advanced detection capabilities against complex evasion techniques. The role requires strong programming skills in C, C++, Python, and Java, as well as expertise in reverse engineering and analysis. The ideal candidate will collaborate ...

Senior GenAI Productivity Platform Engineer

Mercado Libre en Buenos Aires busca un Software Engineer Senior para diseñar y escalar sistemas innovadores que resuelvan problemas de alto impacto, aplicando IA y GenAI en procesos internos y herramientas de distribución. Trabajarás en un entorno dinámico con prácticas de ingeniería modernas, arqui ...

Desarrollador/a de Software

El Hospital Privado de Comunidad de Mar del Plata busca incorporar a su equipo de trabajo: Desarrollador/a de Software. Serán sus principales responsabilidades: Colaborar en la gestión y desarrollo de proyectos del área de software de acuerdo con las necesidade ...

Product Manager

About Tort Experts At Tort Experts, we are redefining the landscape of performance marketing in the legal sector. Our mission is to democratize access to information for individuals who have been injured, connecting them with law firms that can truly advocate for their rights and achieve su ...

Staff Full Stack Engineer – Remote, Architect & Leader

A leading food technology company is seeking a Staff Full Stack Engineer to lead backend architectural initiatives, mentor engineers, and enhance system reliability for personalized user experiences. The ideal candidate will have over 8 years of experience in software development, proficiency in React, Kotlin, a ...

Staff Full Stack Engineer – Remote, Architect & Leader

A leading food technology company is seeking a Staff Full Stack Engineer to lead backend architectural initiatives, mentor engineers, and enhance system reliability for personalized user experiences. The ideal candidate will have over 8 years of experience in software development, proficiency in React, Kotlin, a ...

Senior Go Engineer (Remote) — Build 0 to 1 Products

Bluelight Consulting LLC in Córdoba, Argentina, is seeking skilled Senior-level engineers and exceptional Mid-level developers proficient in Go and React. This role requires experience with Python for data processing and familiarity with Google Cloud Platform. Join a collaborative environment promoting professio ...

Senior Go Engineer (Remote) — Build 0 to 1 Products

Bluelight Consulting LLC in Córdoba, Argentina, is seeking skilled Senior-level engineers and exceptional Mid-level developers proficient in Go and React. This role requires experience with Python for data processing and familiarity with Google Cloud Platform. Join a collaborative environment promoting professio ...

Senior Go Engineer (Remote) — Build 0 to 1 Products

Bluelight Consulting LLC in Córdoba, Argentina, is seeking skilled Senior-level engineers and exceptional Mid-level developers proficient in Go and React. This role requires experience with Python for data processing and familiarity with Google Cloud Platform. Join a collaborative environment promoting professio ...

Mid Level Full Stack Engineer Remote Menu Modernize

AgileEngine, LLC. is looking for a Middle Full Stack Engineer in San Carlos de Bariloche, Argentina. You will modernize legislation for a menu platform using Node.js, NestJS, and React. This role involves designing scalable APIs and writing clean TypeScript code. The ideal candidate has strong experien ...

Senior Go Engineer (Remote) — Build 0 to 1 Products

Bluelight Consulting LLC in Córdoba, Argentina, is seeking skilled Senior-level engineers and exceptional Mid-level developers proficient in Go and React. This role requires experience with Python for data processing and familiarity with Google Cloud Platform. Join a collaborative environment promoting professio ...

Staff Full Stack Engineer – Remote, Architect & Leader

A leading food technology company is seeking a Staff Full Stack Engineer to lead backend architectural initiatives, mentor engineers, and enhance system reliability for personalized user experiences. The ideal candidate will have over 8 years of experience in software development, proficiency in React, Kotlin, a ...

Senior Go Engineer (Remote) — Build 0 to 1 Products

Bluelight Consulting LLC in Córdoba, Argentina, is seeking skilled Senior-level engineers and exceptional Mid-level developers proficient in Go and React. This role requires experience with Python for data processing and familiarity with Google Cloud Platform. Join a collaborative environment promoting professio ...

Staff Full Stack Engineer – Remote, Architect & Leader

A leading food technology company is seeking a Staff Full Stack Engineer to lead backend architectural initiatives, mentor engineers, and enhance system reliability for personalized user experiences. The ideal candidate will have over 8 years of experience in software development, proficiency in React, Kotlin, a ...

Senior Go Engineer (Remote) — Build 0 to 1 Products

Bluelight Consulting LLC in Córdoba, Argentina, is seeking skilled Senior-level engineers and exceptional Mid-level developers proficient in Go and React. This role requires experience with Python for data processing and familiarity with Google Cloud Platform. Join a collaborative environment promoting professio ...

Staff Full Stack Engineer – Remote, Architect & Leader

A leading food technology company is seeking a Staff Full Stack Engineer to lead backend architectural initiatives, mentor engineers, and enhance system reliability for personalized user experiences. The ideal candidate will have over 8 years of experience in software development, proficiency in React, Kotlin, a ...

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