26,952+ Fullstack Python Engineer Jobs in Argentina — Top Companies Hiring July 2026

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Senior Full Stack Engineer Java/Spring, React (Remote)

AgileEngine, LLC. in Rosario, Argentina is seeking a Senior Full Stack Engineer to enhance production reliability on a high-scale hiring events platform. This role focuses on diagnosing and resolving backend issues and ensures compliance with SLAs. The ideal candidate will have a deep understanding of ...

Senior React Native Engineer — Remote iOS/Android Lead

Sidekick, a Canadian DTC brand, is searching for a Senior React Native Developer to lead the creation of its customer companion app for iOS and Android. This position is a full-time contract allowing for remote work within North American time zones. The ideal candidate should possess over 7 years of ex ...

Remote AI Native Engineer for Climate City Catalyst

Open Earth Foundation is looking for an AI Native Software Engineer to create innovative climate solutions using the CityCatalyst platform. This remote role is ideal for candidates with a passion for combating climate change. The position requires a degree in computer science or equivalent experience, ...

Remote Oracle QA Engineer Contractor with Paid Vacations

Talentus Global is seeking an Oracle QA Engineer for a remote opportunity. The candidate will develop and execute test strategies, validate system functionality, and work alongside teams to ensure quality in Oracle applications. The ideal candidate will have 4–6 years experience in software testing, a ...

Senior Agentic AI Engineer — AI Powered Seller Assistant

Valtech in Buenos Aires is seeking an experienced Agentic AI Engineer to drive innovation in AI capabilities. You’ll play a pivotal role in designing systems that enhance seller productivity. The ideal candidate will have a solid engineering background, a passion for technology and a collaborative spir ...

Azure Devops Engineer: Cloud Automation & Ci/Cd (Corrientes)

Job Overview EPAM Systems is looking for a Senior DevOps Engineer in Corrientes, Argentina, to design and support cloud infrastructure with Azure. Responsibilities Automate CI/CD pipelines. Collaborate closely with development teams to improve infrastructure reliabili ...

Hybrid Full Stack Engineer (React/Node) – Buenos Aires

Modus Agency is seeking a Full Stack Developer in Buenos Aires to join their engineering team. The candidate will work on a variety of projects, leveraging modern technologies such as React and Node.js, while ensuring code quality and collaboration with cross-functional teams. Qualified applicants shou ...

Backend Engineer: Scalable APIs & AI Tools (Remote First)

Backblaze is seeking a Backend Engineer to join their Foundation Services Team in Buenos Aires, Argentina. The role involves designing and developing highly scalable APIs and services using Java, with a focus on utilizing modern AI tools to enhance development processes. This position emphasizes collab ...

Remote AI Native Software Engineer for Climate Platform

Open Earth Foundation is looking for an AI Native Software Engineer to work remotely on the CityCatalyst platform, developing innovative climate solutions. The role requires a degree in computer science and at least three years of software development experience. The successful candidate will utilize A ...

Senior Backend Engineer: Gcp Data Migration Specialist (Berazategui)

Senior Backend Engineer – Buenos Aires, Argentina Agileengine is seeking a Senior Backend Engineer in Buenos Aires, Argentina, to lead the migration from a monolithic database to multiple domain-specific data stores within Google Cloud Platform. Responsibilities Lead the migra ...

Remote Oracle QA Engineer Contractor with Paid Vacations

Talentus Global is seeking an Oracle QA Engineer to join their team in Salta, Argentina. The successful candidate will develop and execute test strategies, validate system functionality, and collaborate with teams to ensure the quality of Oracle applications. Applicants should have 4-6 years of softwar ...

Billing Platform Engineer: Telemetry & Apis (Distributed) (San Fernando)

Overview Backblaze is seeking a Software Engineer to manage its next‑generation billing platform for B2 Object Storage. Responsibilities Build and evolve systems that support various billing models. Ensure reliability and scalability of the billing platform. </u ...

Senior Frontend Engineer Remote, High Traffic UI & API

Gramian Consulting Group is looking for an experienced Frontend Engineer to develop features for a high-traffic social content platform. This fully remote role requires at least 10 years of hands-on experience with JavaScript and strong proficiency in frameworks like React or Vue. The successful candid ...

Senior Frontend Engineer Remote, High Traffic UI & API

Gramian Consulting Group is looking for an experienced Frontend Engineer to develop features for a high-traffic social content platform. This fully remote role requires at least 10 years of hands-on experience with JavaScript and strong proficiency in frameworks like React or Vue. The successful candid ...

Remote Frontline Support Engineer – 24/7 Customer Care

Connected Manufacturing™ is looking for a fully remote Front Line Support (FLS) Engineer to enhance their technical support team. The candidate must possess at least 4 years of experience in a similar role, showcasing exceptional customer-facing skills to ensure high-quality support. The role entails p ...

Senior Cloud Security Engineer — Remote & Flexible Hours (Mendoza)

AgileEngine, LLC is seeking a Senior Cloud Security Engineer to secure multi-cloud infrastructure, ensuring compliance within a regulated financial environment. Responsibilities Architect IAM models Automate security processes with Terraform Secure Kubernetes workload ...

Senior Mobile Engineer Remote, Vision Driven Consumer App

Toptal is seeking a Senior Mobile Engineer based in Argentina to lead the development of a consumer app for both iOS and Android platforms. This position focuses on owning the app's architecture and delivery, critical for customer interaction. The ideal candidate must have at least 5 years of experienc ...

Remote MERN Full Stack Engineer | High Performance Apps

Bionic Talent is looking for an experienced Full-Stack Developer to join their remote team. You will work with the MERN stack (MongoDB, Express, React, Node.js) to develop high-performance applications. As part of your role, you will collaborate with designers and product managers to ensure the best outcomes. ...

Senior Backend Engineer Remote, AI Driven Cloud Storage

Backblaze is searching for a skilled backend software engineer based in Buenos Aires. The ideal candidate will have over 5 years of experience, proficiency in backend languages, and a strong customer-focused approach. You will leverage AI-assisted tools to enhance implementations and design server-side APIs s ...

Senior QA Automation Engineer — AI‑Driven API Testing

AgileEngine is searching for a Senior QA Automation Engineer to lead quality strategy for serverless middleware services. The role involves designing automated test suites for RESTful APIs and validating third-party integrations, while leveraging AI-assisted tools for daily tasks. The ideal candidate r ...

Senior Principal Backend Engineer Golang & AI for Fintech

A fintech innovation company in Argentina is seeking a Principal Software Engineer to design and build scalable backend services in Golang. This role involves leading AI initiatives, mentoring engineers, and ensuring best practices across a dynamic engineering team. Candidates should have over 12 years of experi ...

Remote MERN Full Stack Engineer (3+ yrs, JavaScript)

Bionic Talent is looking for an experienced Full-Stack Developer to join their remote team. The ideal candidate will have over 3 years of experience and be proficient in JavaScript, capable of developing high-performance applications. This position involves collaborating closely with designers and prod ...

Remote MERN Full Stack Engineer (3+ yrs, JavaScript)

Bionic Talent is looking for an experienced Full-Stack Developer skilled in the MERN stack (MongoDB, Express, React, Node.js). This role is fully remote and requires at least 3 years of experience with strong JavaScript skills. The ideal candidate will develop high-performance applications and work clo ...

Remote MERN Full Stack Engineer (3+ yrs, JavaScript)

Bionic Talent is looking for an experienced Full-Stack Developer skilled in the MERN stack for a fully remote role based in Argentina. Candidates should have over 3 years of experience and be proficient in JavaScript. The role involves developing high-performance applications and collaborating with des ...

Cloud Security Engineer — Aws & Hybrid Infra Expert (Pilar)

CloudHesive is seeking a Cloud Security Engineer based in Buenos Aires, Pilar to enhance client security on AWS and hybrid infrastructures. This role involves monitoring incidents, implementing security controls, and collaborating with Cloud Operations. Candidates should have over 3 years in ...

Remote Senior Full Stack Engineer (C++, C#, Vue)

Svitla Systems is looking for a Senior Full Stack Engineer to work remotely from Argentina. The ideal candidate should have expertise in C++ and C#, alongside strong front-end skills, particularly with Vue.js. The role involves collaborating with diverse teams to develop and maintain applications, ensu ...

Remote Angular Frontend Engineer with UX/UI Focus

Svitla Systems is looking for an Angular Developer in Zárate, Argentina. The successful candidate will design intuitive interfaces for web applications and collaborate with various teams to ensure a great user experience. Strong Angular skills and knowledge in UI/UX design are essential. The role offers compe ...

Remote Oracle QA Engineer Contractor with Paid Vacations

Talentus Global is looking for a software tester in Buenos Aires to develop and execute test strategies while ensuring quality in Oracle applications. Candidates should have 4–6 years of experience in software testing, strong knowledge of QA methodologies, and advanced English skills. This is a remote ...

Remote Full Stack AI Engineer | Flexible Schedule & Pay

DataAnnotation is hiring proficient programmers to join their remote team in Buenos Aires, Argentina. You will work on enhancing innovative AI systems, tackling coding challenges, and enjoy a versatile schedule that accommodates your lifestyle. Ideal candidates should be fluent in English, preferably h ...

Billing Platform & Telemetry Engineer (San Miguel de Tucumán)

Backblaze is looking for a Software Engineer specializing in Billing & Manageability to enhance our B2 Object Storage's billing platform. You will design and implement robust APIs and develop features to improve product visibility and reliability. The idóneo candidate has at least 4 years of ...

Remote Full Stack AI Engineer | Flexible Schedule & Pay

DataAnnotation is hiring proficient programmers to join their remote team in Buenos Aires, Argentina. You will work on enhancing innovative AI systems, tackling coding challenges, and enjoy a versatile schedule that accommodates your lifestyle. Ideal candidates should be fluent in English, preferably h ...

Remote Senior Rails Full Stack Engineer for SaaS

UserEvidence is looking for a Ruby on Rails Developer to design and develop scalable features for its SaaS platform. The role requires collaboration with cross-functional teams and maintaining high coding standards through code reviews. Candidates should have at least six years of experience in software devel ...

Remote Senior Full Stack Engineer C++ & C# Expert

Svitla Systems is seeking a Senior Full Stack Engineer for a remote position based in Argentina. The role involves developing and maintaining full-stack applications while collaborating with cross-functional teams. The ideal candidate will have at least 5 years of experience in application development, ...

Remote GTM Systems Engineer – Build Internal GTM Tools

SenseOn is looking for a Software-Focused GTM Engineer to join its cybersecurity platform team in Argentina. You will be responsible for building and maintaining internal GTM systems and providing support to the commercial teams. We seek an idóneo candidate with strong coding abilities and experience w ...

Senior Agentic AI Engineer Drive AI for Sellers

Valtech is seeking an Agentic AI Engineer in Salta, Argentina, to help build new AI capabilities that enhance seller productivity. This role involves designing and prototyping AI systems and collaborating effectively with team members. The ideal candidate should have senior-level experience in AI or ma ...

Senior Mobile Engineer: Consumer Apps (iOS/Android) Remote

Toptal is seeking a senior mobile engineer in Argentina to lead the development of a consumer app for both iOS and Android platforms. The ideal candidate will have at least 5 years of experience in shipping consumer mobile apps and a deep understanding of one native platform. This role offers a unique ...

Senior QA Engineer Mobile Apps & Test Automation (Remote)

Framework Ventures is looking for a Senior QA Engineer to join their fully remote team based in Buenos Aires, Argentina. The successful candidate will have 4 years of experience in Software Quality Assurance and expertise in Mobile App Testing. This role involves documenting issues, maintaining test pl ...

Senior Mobile QA Engineer — Remote, Test Automation Expert

Framework Ventures is seeking a Senior QA Engineer to join their fully remote team. You will work across teams and with customers to diagnose issues, create test plans, and improve test automation. With 4 years of Software Quality Assurance experience, you will have significant autonomy and flexibility ...

Backend Engineer: Scalable APIs & AI Tools (Remote First)

Backblaze is seeking a Backend Engineer to join their Foundation Services Team in Buenos Aires, Argentina. The role involves designing and developing highly scalable APIs and services using Java, with a focus on utilizing modern AI tools to enhance development processes. This position emphasizes collab ...

Remote React Native Engineer — Build Impactful Mobile Apps

Sophilabs in Entre Ríos, Argentina is looking for a Semi-Senior React Native Engineer to enhance user experience and build amazing mobile applications. You will work closely with developers and designers to create high-quality app interfaces. The ideal candidate should have at least 3 years of mobile a ...

Senior Cloud Security Engineer Multi Cloud & Zero Trust

Agileengine is hiring a Senior Cloud Security Engineer in Rosario, Argentina. This role focuses on securing multi-cloud infrastructure across Azure, AWS, and GCP while adhering to strict financial compliance requirements. Responsibilities include designing secure architectures, utilizing Terraform, and collab ...

AI Driven AppSec Engineer Secure Coding & SDLC Leader

AgileEngine in Rosario, Argentina is seeking a Senior Application Security Engineer to develop AI-enabled secure code scanning in a large-scale financial environment. The role requires 5+ years of experience with application security testing tools and providing guidance to engineering teams. Competitiv ...

Remote Senior QA Automation Engineer – Long Term Growth

Web: busca un Senior QA Automation Engineer que trabaje de forma remota desde Argentina o Brasil en un proyecto a largo plazo. Se requiere experiencia en automatización de pruebas web y móviles, así como buena comunicación en inglés. Ofrecemos un contrato a largo plazo, con oportunidades para crecimien ...

Senior QA Engineer Automation & Web Testing (Remote Flex)

AgileEngine is looking for a Senior QA Engineer in Rosario, Argentina. This role involves developing and maintaining automated test suites for customer-facing web platforms built on React and Next.js. Qualified candidates will have at least 4 years of web QA experience, strong skills in web technologie ...

Senior QA Automation Engineer – AI API & Serverless Testing

AgileEngine, LLC. in Rosario, Argentina is seeking a Senior QA Automation Engineer to lead quality assurance for serverless middleware services. You'll design automated test suites and validate third-party integrations while executing performance tests. Our culture emphasizes professional growth and a flexibl ...

Senior QA Automation Engineer AI API & Serverless Testing

AgileEngine, LLC. in Rosario, Argentina is seeking a Senior QA Automation Engineer to lead quality assurance for serverless middleware services. You'll design automated test suites and validate third-party integrations while executing performance tests. Our culture emphasizes professional growth and a fl ...

Remote Full Stack AI Engineer | Flexible Schedule & Pay

DataAnnotation is hiring proficient programmers to join their remote team in Buenos Aires, Argentina. You will work on enhancing innovative AI systems, tackling coding challenges, and enjoy a versatile schedule that accommodates your lifestyle. Ideal candidates should be fluent in English, preferably h ...

Remote Senior Full Stack Engineer TS, Node.js, React

Dev.Pro is looking for an experienced Full-Stack Software Engineer to join their team remotely from Argentina. The ideal candidate will work on enhancing a modern market research platform, contributing to impactful projects for top brands and innovative startups. Required expertise includes TypeScript, ...

Remote Software Engineer for AI Training & Code Evaluation

Alignerr, located in Rosario, Argentina, is seeking a Software Engineer to work on AI training. This role involves coding, evaluating AI-generated solutions, and ensuring effective programming practices. You will work independently and have the flexibility to set your own hours remotely. The ideal cand ...

Remote Ruby Engineer for AI/LLM Code Training

G2i is seeking a Software Engineer to help train large language models for production-grade code. This remote position offers an adaptable schedule with hourly compensation ranging from $30 to $70, depending on seniority and location. The ideal candidate will have at least 3 years of Ruby experience, s ...

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