53,596+ Senior Fullstack Engineer Reactnode Python Gcp Jobs in Argentina — Top Companies Hiring June 2026

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Senior .NET Engineer — Remote Fintech Backend (AI‑Driven)

A financial technology firm is seeking a Senior .NET Engineer in Argentina to build scalable and secure backend systems for the finance industry. Responsibilities include collaborating with teams, optimizing performance, and enhancing system architecture. The ideal candidate has over 5 years of software engineer ...

Senior Software Engineer | Remote | AI SaaS Software Role

Overview Process Street is an AI software and compliance operations platform startup from San Francisco. We help our customers build, document, automate, and track recurring workflows. Our platform automates the work, enforces the standards, and proves compliance so our global customers can run t ...

Senior Full Stack Engineer (React+Java) — HealthTech Impact

Eleks is looking for an experienced Frontend Developer in Buenos Aires, Argentina, to work on complex features with a focus on performance and availability. The role requires 5+ years of frontend development experience, particularly hands-on with React and Java (Spring). You'll be involved in designing maintaina ...

AR Veladero Senior Mine Engineer Short Term Planner

Ser responsable de realizar y hacer seguimiento del plan minero mensual, con cálculo de equipos de carguío, transporte y llenado de botaderos, siguiendo los lineamientos de los planes de largo plazo. Recolectar e integrar toda la información de KPI’s por parte de las áreas involucradas en el pro ...

Senior Network & Linux Systems Engineer, AI Edge Infra

RYZ Labs is seeking a Senior Network & Linux Systems Engineer to enhance logistics through AI innovations. This role involves monitoring site networks, operating Linux systems, and automating processes. The ideal candidate has 6-7 years of Linux experience, strong networking skills, and proficiency in AI and scr ...

Senior Java Full Stack Engineer: Backend & Angular Lead

EPAM Systems is looking for a Senior Java Full Stack Engineer in Mendoza, Argentina. The role involves developing full-stack applications using Java and Spring Boot while maintaining a modern frontend with Angular. Ideal candidates should possess 3+ years of experience, strong expertise in backend tech ...

Senior Cloud & On Prem Support Engineer Incident Resolver

Werben HR busca un Analista de Soporte Nivel 3 en Campana, Buenos Aires, para revolucionar la interacción entre clientes y empresas. El candidato ideal tiene 5 años de experiencia en soporte técnico y conocimientos en sistemas operativos y administración de bases de datos. Se ofrece la oportunidad de t ...

Senior JS/TS Test Automation Engineer & Cypress Mentor

EPAM Systems is looking for a QA Engineer based in Corrientes, Argentina, to create automated tests for frontend applications and APIs. The role involves improving testing reliability and working closely with development teams. Ideal candidates should have solid automation testing experience and be pro ...

Senior Cloud Infra Engineer AWS | Terraform & CI/CD

Bloom Talent Partners is looking for a Cloud Infrastructure Engineer based in Buenos Aires, Argentina. The ideal candidate will drive the design and implementation of AWS cloud infrastructure solutions, ensuring scalability and security. This role demands proven experience in cloud infrastructure manag ...

Senior DevOps Engineer IaC, ECS & Kubernetes (Flexible Workspace)

Svitla Systems is seeking a Senior DevOps Engineer for a full-time position in Argentina. The ideal candidate will have over 5 years of experience, expertise in AWS, and proficiency in Terraform, ECS, and Kubernetes. The role involves converting servers to Infrastructure as Code (IaC) and managing ECS ...

Senior QA Automation Engineer — CI/CD & Selenium Expert

En Baufest, buscamos un/a Senior QA Engineer Sr para unirse a nuestro equipo en un proyecto internacional. El candidato debe tener más de 5 años de experiencia en automatización de pruebas y demostrar habilidades en Selenium WebDriver, C#, y NUnit. Las responsabilidades incluyen ejecutar estrategias de ...

Senior DevOps Engineer: CI/CD Architect & AWS Expert

Santex está buscando un Senior DevOps para unirse a su equipo en Argentina. El candidato ideal debe tener amplia experiencia en la automatización de operaciones y conocimientos profundos en AWS. Las responsabilidades incluyen potenciar la infraestructura y diseñar e implementar pipelines de CI/CD, cola ...

Senior DevOps Engineer: CI/CD Architect & AWS Expert

Santex está buscando un Senior DevOps para unirse a su equipo en Buenos Aires, Argentina. Esta posición implica potenciar la infraestructura y optimizar procesos de CI/CD, así como diseñar e implementar pipelines. Se espera que el candidato colabore con los equipos de desarrollo para garantizar despliegues si ...

Senior Full Stack Platform Engineer (Santiago del Estero)

Svitla Systems Inc. is looking for a Senior Full Stack Platform Engineer for a full-time position (40 hours per week) in Argentina. Our client is a leader in analytic advisory services and technology solutions for financial institutions. You will be responsible for building scalable, enterprise-grade appli ...

Senior Front‑End Engineer: Design System Lead (Blazor)

A healthcare technology company is seeking a Senior Front End Developer to lead the evolution of a scalable Design System for an Electronic Health Record platform. This remote role requires strong experience with Blazor and Telerik Control Libraries, with responsibilities including auditing, designing reusable U ...

Senior QA Engineer AI & E‑Commerce Automation (Remote)

A leading eCommerce technology company is seeking a Senior QA Specialist based in Argentina. You will design and execute testing strategies, guarantee product quality, and collaborate with cross-functional teams to enhance user experience. The role requires proficiency in automation frameworks like Playwright, s ...

Senior Mobile Engineer — React Native & Native Apps (Córdoba)

A technology company in Argentina is seeking a Mobile Software Engineer to define, develop, test, and maintain mobile applications. The role involves porting existing apps to React Native and developing new applications. Responsibilities Maintain existing applications. ...

Semi Senior Java Microservices Engineer (Luján de Cuyo)

Baufest, una empresa dedicada a mejorar la vida con tecnología, busca un/a Semi Senior Java Developer para unirse a su equipo en Argentina. El candidato ideal tiene más de 4 años de experiencia desarrollando microservicios y un sólido conocimiento de Java y Spring Boot. Responsabilidades </h ...

Senior Support Engineer: Cloud & On Prem (3rd Line)

Werben HR busca un Analista de Soporte Nivel 3 para revolucionar la interacción de clientes con empresas. Este rol implica trabajar con infraestructura local y cloud, formando parte del equipo de Proyectos y asistiendo en la implementación y resolución de incidentes complejos. Se requieren 5 años de ex ...

Senior Machine Learning Engineer — High Impact ML & Growth

Beyond is seeking an experienced engineer in Buenos Aires to design, build, and deploy innovative ML solutions impacting user experiences. You will manage the full ML lifecycle while collaborating with data engineers to ensure high-quality data for intelligent systems. This role encourages a culture of ...

Senior QA Engineer – AI Driven API & UI Automation

Backblaze is seeking a Senior QA Engineer to ensure the quality, reliability, and scalability of their products across UI and API experiences. This role involves owning end-to-end testing and defining a solid quality strategy while collaborating closely with product and engineering teams. The ideal can ...

Remote Senior Go Engineer – Impactful Work, Balanced Life

Proxify is seeking a Senior Golang Developer to join its client's team in a remote full-time role. Candidates should have over 5 years of experience in Golang development and strong English communication skills. This position includes responsibilities like designing and testing software components and ...

Senior QA Engineer – AI Driven API & UI Automation

Backblaze is seeking a Senior QA Engineer based in Buenos Aires, Argentina, to ensure the quality, reliability, and scalability of its products. The successful candidate will own end-to-end testing across UI and API, advocate for testability and collaborate closely with product teams. With over 10 year ...

Senior React Native Engineer — Health App, Remote (NA)

Sidekick, a Canadian DTC brand, is seeking a Senior React Native Developer to lead the development of their customer companion app for iOS and Android. This role offers a long-term, full-time contracting position with a flexible remote work model aligned with North American time zones. The ideal candid ...

Senior React Native Engineer — Health App, Remote (NA)

Sidekick, a Canadian DTC brand, is seeking a Senior React Native Developer to lead the development of their customer companion app for iOS and Android. This role offers a long-term, full-time contracting position with a flexible remote work model aligned with North American time zones. The ideal candid ...

Senior React Native Engineer — Health App, Remote (NA)

Sidekick, a Canadian DTC brand, is seeking a Senior React Native Developer to lead the development of their customer companion app for iOS and Android. This role offers a long-term, full-time contracting position with a flexible remote work model aligned with North American time zones. The ideal candid ...

Remote Senior React Native Engineer | Cross‑Platform Apps

Bluelight, located in Córdoba, Argentina, seeks an experienced React Native Developer with over 4 years of experience. You'll develop high-quality mobile applications for both iOS and Android while collaborating with cross-functional teams. This role offers a competitive salary, versatile working hours ...

Senior DevOps Engineer: CI/CD Architect & AWS Expert

Santex está buscando un Senior DevOps para unirse a su equipo en Ciudad Autónoma de Buenos Aires, Argentina. Su responsabilidad principal será potenciar la infraestructura y optimizar los procesos de CI/CD, así como diseñar e implementar pipelines de CI/CD. El candidato ideal tendrá amplia experiencia ...

Senior Java React AWS Engineer Lead Backend & Cloud

Globallogic is seeking a Senior Software Engineer, specializing in Java, React, and AWS to join their team. This role involves designing and implementing backend services, managing database schemas, and developing secure RESTful APIs. The ideal candidate should have over 10 years of experience in softw ...

Senior Inventory Software Engineer | Flexible Work & Cloud (Mercedes)

Ciena in Argentina is seeking a Senior Blue Planet Developer who excels in developing modular software to address complex problems. You will design, develop, and unit test software solutions while collaborating closely with product teams. The adecuado candidate will possess strong Java and Ty ...

Senior Backend Engineer — Ai Powered Api Orchestration (Morón)

EPAM Systems is seeking a Senior Backend Developer to join our AI Pods team in Argentina. The role involves architecting and developing backend API services alongside AI orchestration frameworks, with a focus on service reliability and security. Idóneo candidates will have extensive experience in ba ...

Senior ML & AI Engineer Remote, MLOps & RAG Lead

Kaizen Recursos Humanos está buscando un ML/AI Engineer Senior para unirse a una empresa líder en el desarrollo de software, trabajando en el sector bancario. El rol es remoto y requiere más de 5 años de experiencia en ML/AI engineering y MLOps en producción. Ofrecemos incentivos como obra social prepa ...

Senior DevOps Engineer: CI/CD Architect & AWS Expert

Santex está buscando un Senior DevOps para unirse a su equipo en Argentina. El candidato ideal deberá potenciar la infraestructura y optimizar los procesos de CI/CD, diseñar e implementar pipelines, y colaborar con equipos de desarrollo para asegurar despliegues sin problemas. Buscamos individuos con a ...

Senior .NET Backend Engineer Salesforce API & Microservices (Remote)

HRBaires está en busca de un Senior Backend Engineer con más de 8 años de experiencia desarrollando servicios backend en .NET/C#. Este rol será clave para realizar integraciones avanzadas con Salesforce y diseñar APIs escalables trabajando en entornos cloud. Se requiere una sólida experiencia en bases ...

Senior DevOps Engineer: CI/CD Architect & AWS Expert

Santex está buscando un Senior DevOps para unirse a su equipo en Argentina. Tendrás la responsabilidad de potenciar la infraestructura y optimizar los procesos de CI/CD, diseñando e implementando pipelines efectivos mientras colaboras con equipos de desarrollo para asegurar despliegues sin problemas. L ...

Senior Java Full Stack Engineer: Spring Boot + Angular

EPAM Systems is looking for a Senior Java Full Stack Engineer based in La Plata, Argentina. The successful candidate will have strong backend expertise in Java/Spring Boot and solid frontend experience with Angular. They'll be involved in developing full-stack applications and collaborating across teams. ...

Senior React Native Engineer Remote, Ship Live Apps

Sidekick, a Canadian DTC brand, is looking for a Senior React Native Developer to take charge of their customer companion app for iOS and Android. This role is ideal for an experienced developer with over 7 years in mobile app development and a solid track record in launching live apps. The position is ...

Senior iOS Engineer: Build Reusable Swift UI Frameworks

Baufest, ubicado en Buenos Aires, busca un/a Desarrollador/a iOS para unirse a su equipo, donde participarás en el diseño y desarrollo de componentes reutilizables en Swift para una conocida entidad bancaria. Este puesto exige experiencia en el desarrollo de iOS y Swift, así como habilidades en documen ...

Senior React Native Engineer Remote, Ship Live Apps

Sidekick, a Canadian DTC brand, is looking for a Senior React Native Developer to take charge of their customer companion app for iOS and Android. This role is ideal for an experienced developer with over 7 years in mobile app development and a solid track record in launching live apps. The position is ...

Senior Frontend Engineer Build Secure, Scalable UIs (Remote)

An innovative company is seeking a Senior Frontend Engineer to enhance user experience through secure and scalable web solutions. This fully remote role offers the opportunity to work with a talented global team, focusing on developing high-quality code that meets customer needs. You'll engage in exciting projec ...

Senior .NET Engineer — AI Driven Fintech, Fully Remote

CMG (Capital Markets Gateway) is seeking a Senior .NET Engineer based in LATAM. The role involves designing, developing, and maintaining scalable backend systems and APIs for the financial industry, while collaborating with cross-functional teams to ensure system reliability. Key responsibilities inclu ...

Senior AWS DevOps Engineer Terraform, CI/CD, Observability

Interinnova busca un/a DevOps Engineer AWS para unirse a proyectos enterprise en Buenos Aires. Ofrecemos un entorno híbrido con alta flexibilidad remota y un paquete integral de beneficios. Buscamos un perfil con más de 4 años de experiencia en entornos productivos, sólido conocimiento en AWS y Terraform, así ...

Remote Senior Front End Engineer — Vue.js/Nuxt Expert

Curotec is looking for a highly-skilled front-end web developer with 5+ years of experience in Vue.js and NuxtJS. This remote opportunity offers the chance to build enterprise-grade web applications while collaborating with diverse teams. Responsibilities include developing features, working closely with vari ...

Senior AI Platform Engineer Production Ready AI Systems

Supernal AI is seeking a Senior AI Platform Engineer based in Tigre, Buenos Aires. You will be responsible for building and deploying production software that powers AI Employees in real business environments. Your role includes designing backend services, ensuring smooth integrations, and leading high ...

Senior React Native Engineer – Remote (NA Time Zones)

Sidekick, a Canadian DTC brand, is looking for a Senior React Native Developer to spearhead the development of its customer companion app for both iOS and Android platforms. This full-time contractor position allows for versatile remote work as long as it is in alignment with North American time zones. <p ...

Senior DevOps Engineer: CI/CD Architect & AWS Expert

Santex está buscando un Senior DevOps para unirse a su equipo en Salta, Argentina. El candidato ideal tendrá experiencia en la automatización de operaciones y profundos conocimientos en AWS. Las responsabilidades incluyen potenciar la infraestructura y optimizar los procesos de CI/CD, así como colaborar con e ...

Senior React Native Engineer — Health App, Remote (NA)

Sidekick, a Canadian DTC brand, is searching for a Senior React Native Developer to take charge of developing their customer companion app for both iOS and Android. Candidates should have over 7 years of experience in mobile app development and a successful history of launching live applications. The p ...

Senior React Native Engineer — Health App, Remote (NA)

Sidekick, a Canadian DTC brand, is searching for a Senior React Native Developer to take charge of developing their customer companion app for both iOS and Android. Candidates should have over 7 years of experience in mobile app development and a successful history of launching live applications. The p ...

Senior React Native Engineer — Health App, Remote (NA)

Sidekick, a Canadian DTC brand, is searching for a Senior React Native Developer to take charge of developing their customer companion app for both iOS and Android. Candidates should have over 7 years of experience in mobile app development and a successful history of launching live applications. The p ...

Senior AI Platform Engineer Production Ready AI Systems

Supernal AI is seeking a Senior AI Platform Engineer located in La Plata, Buenos Aires, to play a pivotal role in developing the core software that supports AI Employees in real environments. You will design, build, and ship production systems and act as a technical owner ensuring successful client delivery. ...

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