32,351+ Remote Senior Aws Cloud Engineer Pythonnodejava Jobs in Buenos Aires, Argentina — Local Employers Hiring June 2026

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Senior QA Automation Engineer: End to End Testing Lead

Backblaze in Buenos Aires is looking for a Senior QA Automation Engineer to ensure product quality, reliability, and scalability. The successful candidate will manage UI and API testing, define test strategies, and collaborate with product and engineering teams. If you have extensive QA experience and ...

Senior QA Automation Engineer — End to End Testing Lead

Backblaze is looking for a Senior QA Automation Engineer in Bahía Blanca, Argentina. The role involves ensuring the quality, reliability, and scalability of products. The ideal candidate will own end-to-end testing for UI and API and collaborate with product and engineering teams to advocate for testability t ...

Senior Ai‐Driven Full‐Stack Engineer (Typescript) (La Plata)

Senior Software Engineer Thomas Talent Network is hiring a Senior Software Engineer in Buenos Aires to build an Agentic Operating System for Marketing. The adecuado candidate will have at least 5 years of experience and be fluent in TypeScript, Next.js, and React. The role inv ...

Senior ML Engineer — Lead Scalable AI for the Platform

Xometry is seeking a Senior Machine Learning Engineer to enhance its machine learning capabilities. The ideal candidate will explore opportunities, develop and implement ML models, and lead evaluations of emerging technologies. A self-driven attitude and project management experience are essential. This role ...

Senior Software Engineer Full Stack AI for Marketing OS

Thomas Talent Network is seeking a Senior Software Engineer in Buenos Aires to develop an Agentic Operating System for Marketing. This role emphasizes hands-on contributions within a small engineering team, utilizing modern AI coding tools. The ideal candidate will have over 5 years of experience, be f ...

Senior Software Engineer: AI Features & Full Stack (TS/React)

Thomas Talent Network is looking for a Latam Senior Software Engineer to develop an innovative Agentic Operating System for Marketing. With over 5 years of experience, the ideal candidate should be fluent in TypeScript, Next.js, and React, while also being comfortable with end-to-end stack ownership. T ...

Senior Full Stack Engineer: Frontend Modernization & Node.Js (San Fernando)

Somnio Software is seeking a Senior Full Stack Engineer based in San Fernando, Buenos Aires, Argentina. Responsibilities Focus on frontend development using AngularJS 1.9. Work on complex web applications, modernizing legacy codebases while collaborating with backend teams uti ...

Ar Veladero Senior Mine Engineer Short Term Planner. (Tandil)

Descripción Ser responsable de realizar y dar seguimiento al 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 i ...

Senior AI First Data Platform Engineer on Azure Databricks

Perform is seeking a Senior Data Engineer based in Buenos Aires, Argentina, to design and maintain data platforms using Azure Databricks. The role involves collaborating with business stakeholders to translate ambiguous questions into actionable data models, driving a culture of AI-first engineering. T ...

Senior Azure Data Engineer Latam, Data Factory & Fabric (Merlo)

A general digital consultancy is seeking an Azure Data Engineer to join their LATAM team. This full‑time position involves developing applications using Azure Data Factory and supporting the software development lifecycle. Candidates should have at least 3 years of experience in application d ...

Senior QA Automation Engineer — End to End Testing Lead

Backblaze is searching for a Senior QA Automation Engineer to ensure the quality, reliability, and scalability of its products. The ideal candidate will own the end-to-end testing for both UI and API, working closely with product and engineering teams to promote testability throughout the software development ...

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

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: Modernize Angularjs To React (Pilar)

Somnio Software is looking for a Senior Full Stack Engineer based in Buenos Aires, Pilar, to develop complex web applications and modernize legacy codebases. The candidate should have a strong focus on frontend development, particularly with AngularJS 1.9, and over 5 years of experience. This ...

Senior .NET Full Stack Engineer — AI Driven Travel Platform

EPAM Systems is seeking a Senior .NET Full-Stack Developer in Argentina to enhance their travel platform. The role involves full-stack engineering, developing new features, and collaborating with AI agents. The ideal candidate should have over three years of experience in full-stack development, famili ...

Senior JS/TS Test Automation Engineer CI/CD & Mentoring

EPAM Systems is seeking a QA Engineer in Florencio Varela, Argentina, to create automated tests for frontend applications and APIs. You will enhance testing reliability and collaborate closely with development teams. The ideal candidate has solid automation experience, is proficient in Cypress, and pos ...

Senior Software Engineer: AI Features & Full Stack (TS/React)

Thomas Talent Network is looking for a Latam Senior Software Engineer to develop an innovative Agentic Operating System for Marketing. With over 5 years of experience, the ideal candidate should be fluent in TypeScript, Next.js, and React, while also being comfortable with end-to-end stack ownership. T ...

Senior QA Automation Engineer: End to End Testing Lead

Backblaze is seeking a Senior QA Automation Engineer in Argentina to ensure the quality and scalability of its products. The right candidate will take ownership of end-to-end testing for UI and API, collaborate closely with product and engineering teams, and advocate for testability throughout the software de ...

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

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 QA Automation Engineer — End to End Testing Lead

Backblaze is looking for a Senior QA Automation Engineer in Argentina who will be responsible for ensuring the quality, reliability, and scalability of its products. The ideal candidate will own end-to-end testing for both UI and API, work closely with product and engineering teams, and promote testability th ...

Senior Data Engineer — Data Infra, Snowflake & Ml Pipelines (Tandil)

Myprospera, located in Tandil, Buenos Aires, is seeking a skilled data engineer to build and manage foundational data infrastructure for our multi‑agent AI platform. Responsibilities Lead the design and implementation of data pipelines and support the machine learning capabilities of the pl ...

Senior QA Automation Engineer — End to End Testing Lead

Backblaze is seeking a Senior QA Automation Engineer based in Buenos Aires, Argentina. The candidate will be responsible for ensuring the quality and reliability of products by owning end-to-end testing for both UI and API. You will collaborate closely with product and engineering teams to define test ...

Senior QA Automation Engineer — End to End Testing Lead

Backblaze is searching for a Senior QA Automation Engineer to enhance the quality and reliability of our products in Buenos Aires. This role will involve end-to-end testing for UI and API and require collaboration with product and engineering teams. The ideal candidate will demonstrate deep QA experien ...

Senior Qa Engineer — Manual & Automated Testing Lead (San Miguel)

Framework Ventures in Argentina is seeking a QA Engineer to ensure product quality and reliability. The role combines manual and automated testing to deliver an exceptional user experience. With a focus on designing test cases and maintaining automation frameworks, the adecuado candidate will have 5 ...

Senior SQL Data Engineer (San Nicolás de Los Arroyos)

Svitla Systems is seeking a Senior SQL Data Engineer for a full-time position in Argentina. You will utilize your 8+ years of SQL development experience to design complex queries and lead data integration efforts to ensure high performance. As part of a leading utility software solutions company, yo ...

Senior Data Engineer — Scalable Ai Data Pipelines (San Fernando)

PLP Group in Argentina is searching for a Senior Data Engineer to design, build, and maintain scalable data systems. The adecuado candidate will have extensive experience in data architecture, data processing, and strong programming skills in Python. This role involves developing ETL processes, mana ...

Senior Fullstack Engineer: React/Node, Python, GCP (Bahía Blanca)

Baufest, en Argentina, busca un/a Sr Fullstack (React/Node) Developer para mejorar la vida con tecnología. La persona seleccionada desarrollará y probará unidades de software cumpliendo estándares y ayudará en la capacitación del equipo. Se requieren habilidades en ReactJS y Node.js, con experiencia ...

Senior .NET Full Stack Engineer for AI Travel Platform

EPAM Systems is looking for a Senior .NET Full‑Stack Developer in Buenos Aires to enhance their travel platform through innovative full‑stack engineering. The ideal candidate holds a degree in Computer Science and has over 3 years of experience in full‑stack development. This role requires strong knowl ...

Senior Angular & Node Full Stack Engineer (Lomas de Zamora)

Senior Angular Full Stack Engineer EPAM Systems is looking for a Senior Angular Full Stack Engineer in Buenos Aires, Argentina. The role demands hands‑on experience in both Angular and Node.js, building scalable enterprise applications and collaborating closely with business and engineering ...

Senior Full Stack Engineer — Java/Spring Boot & React | Flextime

Agileengine is searching for a Senior Full Stack Engineer to oversee production reliability for a high-scale hiring events platform. The ideal candidate should possess over 5 years of experience in software engineering, specifically with Java and Spring Boot, alongside proficiency in React. This positi ...

Senior QA Automation Engineer — End to End Testing Lead

Backblaze is looking for a Senior QA Automation Engineer in Argentina to ensure the quality and reliability of its products. The role involves owning end-to-end testing for both UI and API, and working closely with product and engineering teams to improve testing workflows. Candidates with deep QA experience ...

Senior Data Engineer: Scalable Data Pipelines & Etl (San Fernando)

PLP Group in Argentina is seeking a Senior Data Engineer to design, build, and maintain scalable data systems. The role requires extensive experience in data architecture, data processing, and strong programming skills in Python. Additionally, the candidate will develop ETL processes, manage ...

Senior Rust Ai Infra Engineer — Scalable Systems (General Rodríguez)

Kraken is looking for a talented engineer to join its AI Infrastructure team based in Buenos Aires, Argentina. The role focuses on designing and constructing the underlying infrastructure for AI agents, ensuring that services are high‑performing and scalable for millions of users. The idóneo ...

Senior Full Stack API Engineer (React/TS) | Flexible Benefits

Fountain is looking for a Full Stack Software Engineer in Argentina, Buenos Aires to design and develop product features. The ideal candidate should have over 5 years of experience and proficiency in React, TypeScript, MongoDB, and Express. In this role, you will implement API endpoints and collaborate ...

Senior .NET Full Stack Engineer: Modernization (Lomas de Zamora)

Software Mind Americas, a dynamic software engineering company based in Argentina, is looking for a Senior Full Stack .NET Engineer to join a small, high-impact team. This role involves designing and developing applications, modernizing legacy systems, and creating automation tools within a collabor ...

Senior Backend Engineer — Ai Powered Api Orchestration (La Plata)

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 Full Stack Engineer — Java/Spring Boot & React | Flextime

Agileengine is searching for a Senior Full Stack Engineer to oversee production reliability for a high-scale hiring events platform. The ideal candidate should possess over 5 years of experience in software engineering, specifically with Java and Spring Boot, alongside proficiency in React. This positi ...

Senior Full Stack Engineer — Java/Spring Boot & React | Flextime

Agileengine is searching for a Senior Full Stack Engineer to oversee production reliability for a high-scale hiring events platform. The ideal candidate should possess over 5 years of experience in software engineering, specifically with Java and Spring Boot, alongside proficiency in React. This positi ...

Senior Angular & Node Full Stack Engineer for Enterprise Apps

EPAM Systems is looking for a Senior Angular Full Stack Engineer in Bahía Blanca, Argentina. In this role, you will develop enterprise-grade applications leveraging your expertise in Angular and Node.js. You'll ensure application reliability and performance while supporting junior developers with a focus on c ...

Robotics Data & AI Infra Engineer Remote

Vintti is looking for a Software Engineer to join their team focused on Robotics & Autonomous Systems. This role requires the development of data processing pipelines and managing significant aspects of data infrastructure. Ideal candidates will have strong experience with Python and TypeScript, along with sk ...

Backend Security Engineer: Scale & Resilience Hybrid Buenos Aires

Mercado Libre busca un Software Engineer Backend en Buenos Aires. Serás responsable de diseñar sistemas innovadores y seguros, resolver problemas complejos en servicios críticos y asegurar la calidad de componentes con enfoque en alta disponibilidad. Se valorará experiencia en desarrollo Ba ...

Microsoft Solutions Pre Sales Engineer — Hybrid/Remote

Una empresa de tecnología y servicios IT busca un/a PreSales Engineer especializado/a en soluciones Microsoft para colaborar en un proyecto estratégico. El rol incluye detectar oportunidades técnicas y comerciales, asesorar a clientes, y coordinar con equipos para propuestas y licitaciones. Se requiere experienc ...

VP, Distributed Systems & SDN Architecture

TwinThread in Buenos Aires is seeking a Vice President, Software Engineer, who will lead the development of cutting-edge networking technology. You will enhance and build a secure, scalable software‑defined networking platform. The successful candidate will have 8+ years of experience in software en ...

(Healthcare), Senior Full Stack Software Developer (Java+React), Tscm 43887, Jr145

ELEKS Software Engineering & Development Office is looking for a Senior Full-Stack Software Developer (Java+React) based in Buenos Aires for a hybrid position: 2–3 days per week onsite at our local office, with the remaining days remote. Working hours: 10:00 AM – 6:00/7:00 PM ART. ABOUT PROJ ...

Technical Leader (Fullstack & Infrastructure) (Buenos Aires)

Overview We are looking for a highly skilled Technical Leader to spearhead the technical execution of high‑complexity projects. In this role, you will be the ultimate technical authority within a project, ensuring that our solutions are scalable, secure, and maintainable. You will act as the bridg ...

Lead Architect Software Engineer

As a Senior Solutions Architect on a large-scale platform of modernization engagement, you will drive the end-to-end architecture from the front-end presentation layer through the API and services tier to the data layer. The client environment spans both Microsoft Azure cloud services and on-premises infrastr ...

Remote Senior Performance Test Lead Automation Expert

Dev.Pro is looking for a Senior Test Automation Engineer in Buenos Aires to shape the performance testing strategy for a leading payments technology firm. This role calls for deep expertise in automation testing and tools like Gatling, JMeter, and Locust. The successful candidate will define testing st ...

Lead Mobile Engineer: Vision & Commerce (Remote)

Toptal is seeking a senior mobile engineer to lead the development of a consumer app for both iOS and Android platforms. This position is crucial for enhancing customer interaction through a robust mobile solution. The ideal candidate will have at least 5 years of experience in shipping consumer mobile ...

Staff Fullstack Engineer: Data Structures & Scale (Remote)

A cutting-edge technology company is seeking a Mid-Senior level Software Engineer to improve and expand the capabilities of their web app. Your role involves designing architecture, developing features, and operationally owning what you build. Ideal candidates will have at least 8 years of experience, a proven t ...

Remote Mobile Engineer React Native + Swift/Kotlin

Atomic Hr is seeking a Mobile Engineer to join their team in Buenos Aires, Argentina, as the second full-time member focusing on React Native, Swift, and Kotlin development. The role requires 5+ years in mobile engineering and proficiency in these technologies to build and maintain applications. Offere ...

Remote First AI Workflow Architect

Webflow, Inc. is looking for a Senior Agentic Engineer to join their team. This role focuses on developing AI solutions to streamline and enhance Engineering, Product, and Design processes. The ideal candidate will have 4-6 years of experience and expertise in APIs and automation, contributing to a remote-fir ...

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    Remote Senior Aws Cloud Engineer Pythonnodejava Jobs in Buenos Aires Job Search Guide, Trends and Insights