127,714+ Senior Fullstack Engineer Pythonreact Remote Jobs in Argentina — Top Companies Hiring June 2026

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Senior Platform Engineer: Python, GitLab CI/CD & LLM

AgileEngine, LLC. is looking for a Senior Platform Engineer in San Miguel de Tucumán to provide hands-on support for an internal audit platform using GitLab CI/CD. Candidates should have over 5 years of experience in pipeline debugging and senior-level backend engineering, especially with Python. Th ...

Senior Full Stack Engineer (Elixir/React) — Lead & Ship

Nosotros is looking for a Senior Full-Stack Engineer to design and develop modern veterinary software used in animal hospitals worldwide. The candidate will lead software projects, ensuring quality solutions and mentoring junior team members. The ideal applicant has over 5 years of experience with S ...

Senior Data Engineer: Build Scalable Data Pipelines & Insights

A tech consulting firm in Buenos Aires seeks a Data Engineer to translate business goals into tech solutions. Candidates should have over 3 years in programming fundamentals and experience with Data Management Tools like Airflow. The position includes benefits like premium healthcare, flexible vacation policy, a ...

Senior Cloud Data Engineer: GCP/Azure ETL Pipelines

DXC Technology Inc. is seeking a Senior Data Engineer specializing in Google Cloud Platform and Microsoft Azure. The role involves designing and maintaining data pipelines, implementing ETL/ELT processes, and collaborating with multiple teams to ensure data quality and security. Qualified candidates ...

Senior Backend Engineer — Cloud Data Migration (GCP, CDC)

AgileEngine, LLC. is seeking a Senior Backend Engineer to lead a critical migration project within Google Cloud Platform. The ideal candidate will have over 6 years of experience in data migration and expertise in GCP services like Datastream and Dataflow. You will drive the transition from a monoli ...

Senior Cloud Engineer: AWS, CI/CD, Docker & Kubernetes

Buildee is seeking a Sr Cloud Engineer based in Rosario, Argentina, to bring a strong software development background to our dynamic team. This position focuses on cloud computing, CI/CD pipelines, and working on complex technical challenges. The ideal candidate will have extensive experience with A ...

Senior Platform Engineer: Python, GitLab CI/CD & LLM

AgileEngine, LLC. is hiring a Senior Platform Engineer in Mendoza, Argentina. This role focuses on providing hands-on engineering support for an internal audit platform built on GitLab CI/CD. Ideal candidates have 5+ years of experience, especially in Python and GitLab CI/CD pipelines. The position ...

Senior Backend Engineer — Cloud Data Migration (GCP, CDC)

AgileEngine, LLC. is searching for a Senior Backend Engineer to lead significant migrations in the Google Cloud Platform. The ideal candidate will have over 6 years of experience in data migration and expertise in GCP data services including Datastream and Dataflow. You will be responsible for imple ...

Senior Android Engineer: AI Driven Features & Flexible Work

AgileEngine, LLC. is seeking a Senior Android Engineer to design and maintain features for Bumble’s dating app. You will work with Kotlin, Jetpack Compose, and AI tools, taking ownership of features from design to release. The ideal candidate has extensive experience in Android development, a strong ...

Senior Android Engineer: AI Driven Features & Flexible Work

AgileEngine, LLC. in San Miguel de Tucumán, Argentina is seeking a Senior Android Engineer to design and maintain features for Bumble’s dating experience. Ideal candidates should have over 5 years of Android development experience and strong proficiency in Kotlin, along with skills in Jetpack Compose. < ...

Senior Android Engineer: AI Driven Features & Flexible Work

AgileEngine, LLC. is hiring a Senior Android Engineer in Buenos Aires to design and maintain features for Bumble’s dating app. You will work with Kotlin and Jetpack Compose, owning features end-to-end from design to release and integrating AI-powered tools into production. The ideal candidate has 5+ ...

Senior Android Engineer: AI Driven Features & Flexible Work

AgileEngine, LLC. is looking for a Senior Android Engineer in San Carlos de Bariloche. This role involves designing and maintaining high-quality Android features for Bumble’s dating experience. You will work extensively with Kotlin, own features end-to-end, and integrate AI-powered functionalities. ...

Senior Data Engineer: Build Scalable Data Pipelines & Insights

A tech consulting firm in Buenos Aires seeks a Data Engineer to translate business goals into tech solutions. Candidates should have over 3 years in programming fundamentals and experience with Data Management Tools like Airflow. The position includes benefits like premium healthcare, flexible vacation policy, a ...

Senior Full Stack Engineer Java/Spring & Angular (DDD)

AgileEngine, LLC. is looking for a Senior Full Stack Engineer based in Santiago del Estero, Argentina. You will focus primarily on backend development using Java and Spring Boot, while also maintaining Angular frontend components in a collaborative, cross-functional environment. The ideal candidate ...

Senior MLOps Engineer Generative AI & Cloud Scale (Hybrid)

MissionHires is seeking a Senior MLOps Engineer in Buenos Aires to enhance production-grade machine learning systems. The role involves deploying, monitoring, and managing ML models with a strong emphasis on generative AI. Responsibilities include building efficient ML pipelines using Vertex AI or Sage Maker ...

Senior Java Backend Engineer Spring Boot & APIs (Spain)

Talan Group is seeking a Senior Backend Engineer to join their team in Buenos Aires. The role involves designing scalable backend services with Java and Spring Boot, developing REST APIs, and enhancing code quality. Candidates should have over 5 years of experience in backend development, strong grasp of softwar ...

Senior Mobile Engineer — Build Scalable, AI‑Driven Apps

A technology firm is seeking a Senior Level Software Engineer to build scalable applications in a dynamic environment. This role involves working on both backend and frontend components, utilizing React-Native and AWS. Candidates should have over 8 years of experience in software development and at least 4 years ...

Senior Azure DevOps Engineer Cloud CI/CD Lead

Ernst & Young Advisory Services Sdn Bhd is looking for a Senior Azure DevOps Engineer to assume the role of a technology consultant, helping companies design and build cloud infrastructure. This role focuses on ensuring security, availability, and cost management in cloud services. You will deploy a ...

Senior Backend Engineer — Cloud Data Migration (GCP, CDC)

AgileEngine, LLC. is seeking a Senior Backend Engineer to lead the migration from a monolithic database to multiple domain-specific data stores in Google Cloud Platform. You will implement data operations and leverage GCP technologies such as Datastream and Dataflow. The ideal candidate has over 6 y ...

Senior AI Engineer Vertex AI & LLMs Expert (Hybrid)

Qodea is seeking a Senior AI Engineer based in Buenos Aires, Argentina. You will be responsible for architecting and deploying production-grade AI solutions for enterprise clients. Ideal candidates have over 4 years of experience in software engineering, are experts in the Vertex AI ecosystem, and possess strong ...

Senior Software Engineer, Windows/desktop Applications Córdoba, Argentina

Mission The mission of Speechify is to make sure that reading is never a barrier to learning. Over 50 million people use Speechify’s text-to-speech products to turn whatever they’re reading – PDFs, books, Google Docs, news articles, websites – into audio, so they can read faster, read ...

Senior Engineer Amazon Connect/ Telephony Buenos Aires (Hybrid)

Job Responsibilities Team Mission Our Technology Operations team enables the Commercial organization to deliver scalable, automated, and reliable customer engagement platforms. We focus on building systems that reduce manual effort, accelerate delivery, and enable consistent, high-qu ...

Senior Platform Engineer: Python, GitLab CI/CD & LLM

AgileEngine, LLC. is seeking a Senior Platform Engineer to provide hands-on engineering support for an internal audit platform using GitLab CI/CD and Python. This three-month engagement involves improving system reliability and enhancing workflow experiences for reviewing AI-generated code changes. ...

Senior Network Engineer Mining IT & SD WAN Specialist

Tecnología, Sistemas y Telecomunicaciones busca un referente técnico senior en IT Network & Telecommunications. La persona seleccionada gestionará la infraestructura de redes y comunicaciones, asegurando conectividad segura y estable no solo en entornos corporativos, sino especialmente en la industria minera ...

Senior Platform Engineer: Python, GitLab CI/CD & LLM

AgileEngine, LLC. is seeking a Senior Platform Engineer to provide hands-on engineering support for an internal audit and code-modification platform. Your role will involve improving system reliability, supporting telemetry, and enhancing the developer experience using Python, all as part of a three-month pr ...

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 maint ...

Senior Platform Engineer: Python, GitLab CI/CD & LLM

AgileEngine, LLC. is seeking a Senior Platform Engineer for a hands-on project engagement focused on enhancing an internal audit and code-modification platform. You will work with GitLab CI/CD and improve system reliability and developer experiences while utilizing Python. The role requires 5+ years ...

Senior Software Engineer III — Secure, Scalable, Cloud Ready

Fairygodboss is seeking a Software Engineer III to join our CIB Sales and Research team. In this role, you will leverage your expertise to design and develop market-leading technology products while ensuring stability and security across the systems. Requirements include proficiency in coding, a str ...

Senior Platform Engineer: Python, GitLab CI/CD & LLM

AgileEngine, LLC. is hiring a Senior Platform Engineer located in San Carlos de Bariloche, Argentina. You will provide hands-on support for an internal audit and code-modification platform. Responsibilities include enhancing system reliability, supporting telemetry and run management, and contributing to cod ...

Senior Lead Software Engineer: Python/Smalltalk (Rates Tech)

A leading financial services company based in Buenos Aires is seeking a Senior Lead Software Engineer to enhance and deliver high-quality technology products. You will drive significant business impact through your expertise in software development principles and work within an agile team. This role includes lea ...

Senior Full Stack Engineer: React & Clojure for Analytics

Somniosoftware is seeking a Senior Full-Stack Engineer to join their team in Buenos Aires. This role involves building and evolving internal analytics platforms and requires strong expertise in React and Clojure. The ideal candidate should have over 5 years of experience in software engineering and ...

Senior AI Engineer: Vertex AI, RAG & LLMs Production

Beyond is seeking a Senior AI Engineer to join their Americas team in Buenos Aires. In this pivotal role, you will architect and deploy cutting-edge AI solutions for enterprise clients, focusing on performance and collaboration. Ideal candidates will have deep expertise in Vertex AI and Python, alon ...

Senior QA Automation Engineer Playwright & CI/CD Expert

A leading tech company in Buenos Aires is seeking a Senior Test Automation Engineer with a strong focus on automation and exploratory testing. Responsibilities include writing automated test scripts using Playwright and TypeScript, performing manual tests on new features, and ensuring the smooth operation of CI/ ...

Senior TOS Support Engineer Navis N4/XPS (L3)

APM Terminals is looking for a TOS L3 Support Engineer to join our global support team for mission‑critical Navis N4 and XPS platforms. This role is responsible for ensuring system stability, incident resolution, and continuous improvement of TOS environments across our terminals worldwide. The idea ...

Senior QA Engineer: AI/Data Testing & Gate Automation

PwC South Africa busca un especialista en QA con experiencia en plataformas de data e IA. El candidato ideal diseñará estrategias de testing y ejecutará pruebas en un entorno híbrido. Se requiere dominio de herramientas como pytest y Selenium/Playwright entre otras. Este rol implica una participació ...

Client Technology Software engineering_Assurance Senior Engineer EY GDS

Client Technology Software engineering_Assurance Senior Engineer - EY GDS Location: CABA Other locations: Primary Location Only Date: Mar 9, 2026 Requisition ID: At EY, we’re all in to shape your future with confidence. We’ll help you succeed in a gl ...

Senior Mobile CI/CD Engineer: Fast, Reliable Pipelines

Somnio Software is seeking a Senior CI/CD Engineer to enhance a mobile build and release platform. The role involves addressing build time challenges, improving CI/CD reliability while managing existing systems. The ideal candidate brings over 5 years of CI/CD expertise, specifically in mobile envir ...

Senior Backend Engineer — Cloud Data Migration (GCP, CDC)

AgileEngine, LLC. is seeking a Senior Backend Engineer to lead a critical migration from a monolithic database to Google Cloud Platform. This role focuses on data operations like backfills and Change Data Capture, using GCP technologies such as Datastream and Dataflow. The ideal candidate will have ...

Senior Data Analytics Engineer (BI LATAM Based Only)

Job Responsibilities We’re looking for a Senior Analytics Engineer (BI) to take ownership of our marketing and business intelligence layer. This role sits at the intersection of data engineering, analytics, and business impact —ensuring our reporting is reliable, scala ...

Senior Platform Engineer: Python, GitLab CI/CD & LLM

AgileEngine, LLC. is looking for a Senior Platform Engineer in Córdoba, Argentina. This role involves providing hands-on engineering support for internal audit and code-modification platforms built on GitLab CI/CD. You will enhance system reliability and improve developer experiences. The ideal cand ...

Senior Mobile CI/CD Engineer: Fast, Reliable Pipelines

Somniosoftware is seeking a Senior CI/CD Engineer in Buenos Aires, Argentina, to enhance a mature mobile build and release platform crucial for team efficiency. The role requires deep expertise in Jenkins and GitHub Actions, with responsibilities that include reducing build times and stabilizing delivery systems ...

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/Principal Full Stack Engineer — AI HealthTech Platform

Softgic S. in Buenos Aires is seeking a Senior/Principal Full Stack Engineer to drive end-to-end product development in a pioneering HealthTech company. You will design and implement features across the stack, ensuring robust user experiences and scalable systems. This role combines engineering with ...

Senior Core Flutter Engineer (Bump Automation / Mobile DevEx)

We are looking for a Senior Core Flutter Engineer to join a high-impact mobile developer-experience initiative focused on SDK and dependency bump automation. This role is not centered on building premium end-user UI flows; it is centered on making the mobile platform safer, faster, and more maintainable b ...

Senior Software Engineer (AI Native) (Full time Contractor)

Senior Software Engineer (AI-Native) (Full-time Contractor) Remote - Argentina As a Senior Software Engineer, you’ll help shape how students, educators, and institutions interact with our technology. Whether it’s building a seamless class discovery flow, improving accessibility and perfor ...

Senior API Automation Engineer AI Driven Karate MCP

Hitachi Vantara Corporation is seeking a highly skilled Senior QA Automation Engineer to drive AI-assisted test automation, focusing on API testing using the Karate Labs AI Test Framework. The role includes responsibilities such as leading the adoption of automated testing, collaborating across teams t ...

Senior AI Infrastructure Engineer — Cloud Automation & AI Ops

Pyyne Digital is looking for a Senior AI Infrastructure Engineer to work remotely from Buenos Aires or anywhere in South America. This role involves designing, implementing, and operating AI-driven infrastructure solutions to improve efficiency and cost-effectiveness across enterprise services. The ide ...

Senior Android Engineer: Jetpack Compose, CI/CD & Leadership

MindIT HR Agency busca un/a Sr. Android Software Engineer que tenga más de 6 años de experiencia en desarrollo Android moderno. La persona seleccionada liderará el diseño y desarrollo de aplicaciones escalables y de alta calidad, colaborando con equipos multidisciplinarios. Se ofrece trabajo en modalid ...

Senior QA Engineer – AI Driven API & UI Automation

Backblaze is seeking a Senior QA Engineer in Tigre, Buenos Aires, to ensure the quality and reliability of its products across UI and API experiences. The role requires 10+ years of QA experience and expertise in test automation. The ideal candidate will own end-to-end testing, design automated tests, ...

Senior QA Engineer – AI Driven API & UI Automation

Backblaze is seeking a Senior QA Engineer in Santa Fe, Argentina, to ensure the quality, reliability, and scalability of its products. This role involves owning end-to-end testing and defining a strong quality strategy across both new and existing features. The ideal candidate should bring at least 10 ...

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