118,829+ Remote Senior Pythonreact Fullstack Engineer Jobs in Argentina — Top Companies Hiring June 2026

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Senior Piping Engineer Proyectos Globales en Procesos y Químicos

Wood PLC busca un Ing. Senior de Piping para su unidad de negocio de Procesos y Químicos, ubicado en Capital Federal, Argentina. El candidato ideal debe tener más de 8 años de experiencia en ingeniería y un buen nivel de inglés conversacional. La posición involucra evaluar diseños y asegurar la viabili ...

Senior AppSec Engineer: AI Driven Vulnerability Triage & CI/CD

AgileEngine in Rosario, Argentina, is seeking a Senior Application Security Engineer to enhance vulnerability management in financial services. This role involves analyzing large datasets from tools like Wiz and Snyk, ensuring seamless security integration within CI/CD pipelines. The ideal candidate wi ...

Senior QA Automation Engineer: AI Driven API & UI Testing

Backblaze in Buenos Aires is seeking a Senior QA Engineer dedicated to ensuring the quality and reliability of Backblaze products. In this role, you will own end-to-end testing across UI and API and advocate for testing processes within product and development teams. The right candidate will have over ...

Senior QA Automation Engineer — AI Driven Testing at Scale

Backblaze is seeking a Senior QA Engineer in Ezeiza, Buenos Aires. This role involves ensuring the quality, reliability, and scalability of Backblaze products through end-to-end testing across UI and API experiences. The ideal candidate will have a deep QA background, strong automation skills, and a collabora ...

Senior QA Automation Engineer: AI Driven API & UI Testing

Backblaze is seeking a Senior QA Engineer based in Santiago del Estero, Argentina, to ensure the quality and reliability of its products through rigorous end-to-end testing. The ideal candidate will bring over 10 years of QA experience, strong automation skills, and a deep understanding of API testing. <p ...

Senior QA Automation Engineer: AI Driven API & UI Testing

Backblaze is looking for a Senior QA Engineer in Resistencia, Argentina, to ensure quality, reliability, and scalability of its products. This role involves end-to-end testing across UI and API, advocating for testability, and collaborating closely with product teams. The ideal candidate will have over ...

Senior QA Automation Engineer: AI Driven API & UI Testing

Backblaze is seeking a Senior QA Engineer based in Buenos Aires, Argentina. This position involves ensuring the quality, reliability, and scalability of products through rigorous end-to-end testing across UI and API experiences. The ideal candidate will have over 10 years of QA experience, deep automat ...

TTT Senior Application Management Engineer EY Global Delivery Services

Location: CABA Other locations: Primary Location Only Requisition ID: As a Senior Application Management Engineer at EY, you will have the opportunity to improve and adapt a service to fit a specific customer, market, or need. You will adapt and integrate existing software ...

Senior Monitoring Engineer – IBM Netcool (NOI / OMNIbus / Impact) | Remoto

Especialista IBM Netcool / NOI Senior – Implementación & Operaciones | Remoto MaxIT Consulting - Max Corporate Group es una empresa con sede en Belgrado y oficinas en Buenos Aires y Tampa, especializada en outsourcing de servicios, staffing de proyectos y búsqueda de profesionales ...

Senior Monitoring Engineer – IBM Netcool (NOI / OMNIbus / Impact) | Remoto

Especialista IBM Netcool / NOI Senior – Implementación & Operaciones | Remoto MaxIT Consulting - Max Corporate Group es una empresa con sede en Belgrado y oficinas en Buenos Aires y Tampa, especializada en outsourcing de servicios, staffing de proyectos y búsqueda de profesionales ...

Senior QA Automation Engineer AI Driven API/UI Testing

Backblaze, Inc. in Argentina is seeking a Senior QA Automation Engineer to ensure the quality and scalability of its products across UI and API environments. The ideal candidate has over 10 years of experience in QA, strong automation skills, and a background in cloud storage concepts. Responsibilities include o ...

Senior QA Automation Engineer — AI Driven Testing at Scale

Backblaze is seeking a Senior QA Engineer in Venado Tuerto, Argentina, to ensure the quality and reliability of products across UI and API experiences. The ideal candidate will possess deep QA experience, strong automation skills, and the ability to enhance testing workflows using AI. Responsibilities ...

Senior QA Automation Engineer — AI Driven Testing at Scale

Backblaze is looking for a Senior QA Engineer in Mendoza, Argentina. You will ensure the quality, reliability, and scalability of Backblaze products, encompassing both UI and API experiences. This position will require a deep understanding of Backblaze’s software stack, ownership of end-to-end testing, ...

Senior QA Automation Engineer — AI Driven Testing at Scale

Backblaze is seeking a Senior QA Engineer to ensure the quality and reliability of its products. The successful candidate will be responsible for end-to-end testing across UI and API, owning the testing process while collaborating with product and development teams. This role demands 10+ years of QA ex ...

Senior Full Stack Engineer: AngularJS to React Modernization (Ciudadela)

Somnio Software is seeking a Senior Full Stack Engineer with expertise in AngularJS 1.9 and a strong focus on frontend development. The role involves working on complex web applications and contributing to the modernization of legacy codebases while collaborating closely with backend teams using Node.js an ...

Senior Full Stack Engineer: Angularjs To React Modernization (Campana)

Somnio Software is seeking a Senior Full Stack Engineer with expertise in AngularJS 1.9 and a strong focus on frontend development. The role involves working on complex web applications and contributing to the modernization of legacy codebases while collaborating closely with backend teams using Nod ...

Senior Full Stack Engineer (React/Clojure for Analytics Platform)

We are looking for a Senior Full-Stack Engineer to join a high-impact internal analytics platform initiative at a mobile-first financial platform. This team is building and evolving internal products that give product, analytics, operations, and experimentation teams deep visibility into customer behavior, ...

Senior iOS Engineer — AI Driven Banking Apps at Scale

Qinshift is seeking a Senior iOS Developer for a leading digital banking project. You will work on high-impact applications that support daily banking operations and enhance user experiences. The ideal candidate has over 5 years of iOS development experience, proficiency in Swift/Objective-C, and famil ...

Senior & Principal Software Engineer Python / Node Js Buenos Aires

Descripción del puesto En Experis Argentina estamos buscando talento de alto nivel para sumarse a un proyecto desafiante en una compañía tecnológica global. Búsqueda Senior & Principal Software Engineer (Python / Node.js) Ubicación Buenos Aires (modalidad mixta). </ ...

Senior Angular Frontend Engineer • Immediate Start, 3 6 Months

Brightside IT Consulting en Argentina busca un Frontend Engineer Senior para unirse a su equipo de desarrollo. Este rol implica trabajar con Angular 18+ en un ambiente ágil, creando aplicaciones frontend complejas y colaborando con equipos técnicos. Se requieren sólidos conocimientos en Angular y TypeS ...

Senior Python & React Engineer Drive Impact in Lean Team

Lean Improvements, un líder en desarrollo de software en Argentina, busca un Senior Dev con experiencia en Python y React. El puesto ofrece un ambiente colaborativo que fomenta la innovación continua. Se requiere al menos 5 años de experiencia demostrable y la habilidad para manejar múltiples responsab ...

Senior Full Stack AI Engineer — Hybrid (2 días Homeworking)

Werben Hr busca un/a Senior Full Stack Engineer en Argentina para desarrollar aplicaciones basadas en AI. Se espera que posea al menos un año de experiencia con modelos de lenguaje y frameworks como LangGraph y LangChain. Las responsabilidades incluyen el diseño y mantenimiento de aplicaciones full sta ...

Senior Angular Frontend Engineer • Immediate Start, 3 6 Months

Brightside IT Consulting busca un Frontend Engineer Senior en Argentina, específicamente en Mendoza, para unirse a su equipo de desarrollo. Este puesto implica trabajar con Angular 18+ en un ambiente ágil, creando aplicaciones frontend complejas mientras colaboras con equipos técnicos. El candidato ide ...

Manual QA Engineer (Senior/Lead) (San Miguel de Tucumán)

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 ...

Senior Android Engineer Jetpack Compose & Design Systems San Isidro

Baufest busca un/a Desarrollador Android Sr para sumarse a su equipo en Buenos Aires. La misión es mejorar la vida con tecnología. Responsabilidades Diseñar y desarrollar componentes en Jetpack Compose y colaborar con otros equipos para definir estándares de calidad. </ul ...

Senior React Native Engineer Mobile Banking App Buenos Aires

Baufest busca un/a React Native Developer SSr para unirse a su equipo en Buenos Aires. Esta posición implica desarrollar y mantener aplicaciones mobile, colaborando en la arquitectura y asegurando la calidad del código. Los candidatos deben tener experiencia con React Native, TypeScript y APIs REST, ...

Manual QA Engineer (Senior/Lead) (San Carlos de Bariloche)

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 application development and AI/ML, and our people‑first culture has earned us multiple Best Place to Work awards. Why Join Us ...

Senior Android Engineer Jetpack Compose & Design Systems Buenos Aires

Baufest busca un/a Desarrollador Android Sr Baufest busca un/a Desarrollador Android Sr para unirse a su equipo en Buenos Aires. Responsabilidades Serás responsable de diseñar y desarrollar componentes reutilizables utilizando Jetpack Compose, y colaborarás con Diseño y Producto pa ...

Senior Node Js Engineer: Typescript, Aws & Event Driven Córdoba

Naranja X en Córdoba, Argentina busca un desarrollador Semi Senior en Node.js y TypeScript para trabajar en proyectos críticos que impactan la experiencia de millones de usuarios. Se valoran habilidades en APIs, AWS y arquitecturas orientadas a eventos. El ambiente de trabajo es híbrido, con ...

Senior Software Engineer Distributed Systems & Aws Belén De Escobar

Homie rent, ubicada en Belén de Escobar, busca un cualificado para diseñar e implementar soluciones técnicas en sistemas distribuidos. Las tareas incluyen asegurar la calidad del software, utilizar herramientas de IA generativas y optimizar recursos en AWS. Buscamos talentos que contribuyan al creci ...

Senior Python Ia Engineer Prototipos Y Agentes Buenos Aires

IT Patagonia está buscando un Python Developer SR para unirse a su equipo en Buenos Aires. El cargo implica el desarrollo de soluciones en Python centradas en inteligencia artificial, así como la experimentación con agentes inteligentes. Se valoran la curiosidad y la proactividad, junto con la capac ...

Senior Ruby On Rails Engineer — Microservices & Api Expert Morón

Overview Ultima milla busca un Desarrollador Ruby on Rails para colaborar en la innovación de la logística. En un ambiente vibrante, serás parte de un equipo que desarrolla productos de software modernos. Requisitos y experiencia Con más de 4 años de experiencia en desarrollo ...

Senior Android Engineer Jetpack Compose & Design Systems Godoy Cruz

Baufest, en Mendoza, busca un/a Desarrollador Android Sr para mejorar la vida con tecnología. Responsabilidades y tareas El candidato diseñará, desarrollará y mantendrá componentes en Jetpack Compose, trabajando en colaboración con diferentes equipos. Requisitos Se requiere ...

Senior PHP Full Stack Engineer for IA Driven Fintech

Solventa en Buenos Aires busca un/a Desarrollador/a Full Stack PHP Sr para unirse a su equipo innovador en la fintech líder en préstamos online. Esta posición implica desarrollar nuevas funcionalidades tanto en el backend como en el frontend, e integrar servicios externos. Los candidatos ideales deben ...

LATAM Senior Software Engineer: AI Driven Full Stack & DevOps

Confidential is seeking a LATAM Senior Software Engineer to build an Agentic Operating System for Marketing. You’ll ship features across the full stack using TypeScript, Next.js, and React, while integrating AI frameworks like LangChain and Mastra. The role involves end-to-end DevOps responsibilities w ...

LATAM Senior Software Engineer: AI Driven Full Stack & DevOps

Confidential is seeking a LATAM Senior Software Engineer to build an Agentic Operating System for Marketing. You’ll ship features across the full stack using TypeScript, Next.js, and React, while integrating AI frameworks like LangChain and Mastra. The role involves end-to-end DevOps responsibilities w ...

Senior Oracle EPM Cloud Engineer (San Carlos de Bariloche)

Overview Auxis in Argentina is seeking an experienced Oracle Cloud EPM Technical Consultant to design, develop, and support Oracle EPM Cloud solutions. Candidates should have 6–8 years of IT experience, including at least 4 years in Oracle EPM Cloud technical roles. Responsibilities < ...

LATAM Senior Software Engineer: AI Driven Full Stack & DevOps

Confidential is seeking a LATAM Senior Software Engineer to build an Agentic Operating System for Marketing. You’ll ship features across the full stack using TypeScript, Next.js, and React, while integrating AI frameworks like LangChain and Mastra. The role involves end-to-end DevOps responsibilities w ...

Senior Oracle EPM Cloud Engineer (San Miguel de Tucumán)

Overview Auxis in Argentina is seeking an experienced Oracle Cloud EPM Technical Consultant to design, develop, and support Oracle EPM Cloud solutions. Candidates should have 6–8 years of IT experience, including at least 4 years in Oracle EPM Cloud technical roles. Responsibilities < ...

TTT Senior Application Management Engineer EY Global Delivery Services

Senior Application Management Engineer As a Senior Application Management Engineer at EY, you will have the opportunity to improve and adapt a service to fit a specific customer, market, or need. You will adapt and integrate existing software and troubleshoot issues to create user-friendl ...

LATAM Senior Software Engineer: AI Driven Full Stack & DevOps

Confidential is seeking a LATAM Senior Software Engineer to build an Agentic Operating System for Marketing. You’ll ship features across the full stack using TypeScript, Next.js, and React, while integrating AI frameworks like LangChain and Mastra. The role involves end-to-end DevOps responsibilities w ...

Senior TV App Engineer for LG webOS & Samsung Tizen

Kake is seeking a talented developer to architect and maintain BBD applications for LG webOS and Samsung Tizen. The role involves optimizing app performance, managing media playback, and collaborating with cross-functional teams to deliver high-quality features. If you have over 3 years of experience b ...

Senior TV App Engineer for LG webOS & Samsung Tizen

Kake is seeking an experienced developer to architect and maintain BBD applications for LG webOS and Samsung Tizen in Buenos Aires. Candidates should have over 3 years of experience in commercial TV application development and demonstrate strong collaboration skills with cross-functional teams. This ro ...

Senior Ruby Engineer – Identity & Security Lead (Villa Gobernador Galvez)

EPAM Systems is seeking a Senior Ruby Developer to join their Identity and Access Management Team in Villa Gobernador Gálvez, Argentina. You will play a critical role in designing secure and reliable authentication services. The idóneo candidate has over 3 years of experience, a strong founda ...

Senior TV App Engineer for LG webOS & Samsung Tizen

Kake is seeking a talented developer in Buenos Aires to architect, develop, and maintain BBD applications for platforms like LG webOS and Samsung Tizen. Candidates should have over 3 years of experience in building commercial TV applications and a strong understanding of app architectures. The role dem ...

Senior Oracle EPM Cloud Engineer (San Salvador de Jujuy)

Overview Auxis in Argentina is seeking an experienced Oracle Cloud EPM Technical Consultant to design, develop, and support Oracle EPM Cloud solutions. Candidates should have 6–8 years of IT experience, including at least 4 years in Oracle EPM Cloud technical roles. Responsibilities < ...

Senior Monitoring Engineer – IBM Netcool (NOI / OMNIbus / Impact) | Remoto

Especialista IBM Netcool / NOI Senior – Implementación & Operaciones | Remoto MaxIT Consulting - Max Corporate Group es una empresa con sede en Belgrado y oficinas en Buenos Aires y Tampa, especializada en outsourcing de servicios, staffing de proyectos y búsqueda de profesionales ...

LATAM Senior Software Engineer: AI Driven Full Stack & DevOps

Confidential is seeking a LATAM Senior Software Engineer to build an Agentic Operating System for Marketing. You’ll ship features across the full stack using TypeScript, Next.js, and React, while integrating AI frameworks like LangChain and Mastra. The role involves end-to-end DevOps responsibilities w ...

Senior Engineer I, Communications (San Nicolás de Los Arroyos)

Why TrueML? TrueML is a mission‑driven financial software company that aims to create better customer experiences for distressed borrowers. Consumers today want personal, digital‑first experiences that align with their lifestyles, especially when it comes to managing finances. TrueML’s appr ...

Senior AI Agent Engineer – Flexible Work (Luján de Cuyo)

Overview DaCodes, a technology firm based in Argentina, is looking for a Senior AI Engineer to create and launch autonomous AI agents for a large-scale SaaS platform. The idóneo candidate will possess strong Python skills and experience in AI systems, emphasizing real business results. This ...

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    Remote Senior Pythonreact Fullstack Engineer Jobs in Argentina Job Search Guide, Trends and Insights