2,496+ Senior Fullstack Engineer Reactnode Cloudnative Python Jobs in Avellaneda, Argentina — Local Employers Hiring June 2026

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Full Stack Engineer — Remote, Flexible Hours, Growth minded

Hey Support is looking for a talented Full Stack Developer to join their team in Argentina. In this role, you will design and maintain web applications, collaborating closely with UX/UI teams to create user-friendly interfaces. The ideal candidate has a degree in Computer Science and strong skills in J ...

Remote EPIC/Cerner QA Engineer – Healthcare IT Specialist

Talentus Global is seeking an EPIC / Cerner QA Engineer to join their team in Argentina. The role requires 4–6 years of QA experience in healthcare IT, plus hands-on knowledge of EPIC and/or Cerner systems. Candidates should have advanced English proficiency and experience working with U.S. clients. Th ...

React Native Engineer: Global Impact on Innovative Projects

Avalith, a leading software development company in Argentina, is looking for a React Native Developer to join their team. The ideal candidate will have strong experience in Javascript and React, along with proficiency in rendering components with native APIs and knowledge of unit testing frameworks. Th ...

Chief AI Engineer & GenAI Leader — Google Cloud Strategy

EPAM Systems in Argentina is looking for a Chief AI Engineer to lead transformative AI and GenAI projects. The ideal candidate will have over 7 years of experience in aligning AI strategies with business goals and a strong proficiency in Google Cloud technologies. This role involves translating complex ...

Cloud Data Engineer Build & Deploy AI/ML Pipelines

SunnyData is seeking a Data Engineer to play a critical role in supporting customers in their data journey. You will design, build, and deploy data solutions that support AI, ML, and BI insights. The ideal candidate is highly motivated, possesses excellent time management skills, and has strong English ...

Data Engineer: ETL Pipelines & Data Cloud (Oracle/SF)

ELDAR busca un Data Engineer para unirse a Mobisond en Argentina, responsable de construir y optimizar los canales y procesos para extraer información crítica de diversos proveedores. Se requiere experiencia en tecnologías como Oracle, OpenMetadata, Tableau y Salesforce Data Cloud. El candidato ideal t ...

Automation QA Engineer Scalable Testing for PHP & React

CommandLink in Argentina is looking for a Quality Automation Engineer to elevate the quality and reliability of software. This role includes designing and implementing automated testing solutions, collaborating with teams to enhance test coverage, and maintaining high standards of quality in PHP (Laravel) and ...

Agentic Full Stack Engineer for AI Travel Platform

Ryz Labs is looking for an experienced Agentic Full-Stack Engineer to create user-friendly travel planning experiences and full-stack features. You'll be responsible for architecting booking agents, designing APIs, and ensuring high coding standards. Ideal candidates will have at least 5 years of exper ...

Lead Product Engineer: Local AI & On Device Solutions

Framework Ventures in Argentina is seeking a skilled individual to lead local AI product vision and execution. You will spend half your time coding and the other half in stakeholder alignment, defining product requirements, and managing a cross-functional pod. With a focus on building high-quality, user-friendly ...

Pre Sales Solutions Engineer — Flexible Hours for DevSec

Aikido Security in Argentina is seeking a Sales Engineer to play a key role in the pre-sales process. You will partner with Account Executives to help prospects understand our platform, run demos, and ensure the value is clear. The candidate should have 3–7+ years of experience in a similar role, a strong techni ...

Remote Control Systems Project Engineer II (OT/Automation)

Thermo Systems LLC. is seeking a Control Systems Project Engineer II to lead the design and integration of OT systems for automation projects. Candidates should possess a Bachelor's degree in an engineering discipline and typically have 5–7 years of experience in controls engineering or industrial automation. Th ...

Remote Mobile SDK Engineer: Swift/Kotlin & RN Bridge

Thomas Talent Network is seeking a Mobile SDK Engineer Contractor for a remote engagement in Argentina. You will build the monetization layer for AI companions, developing core ad logic in Swift and Kotlin. The role requires strong skills in both iOS and Android SDKs and involves bridging native compon ...

Remote AI Automation Engineer Build Scalable AI Workflows

A remote job marketplace is seeking an AI Automation Engineer to design, develop, and deploy custom AI-powered automation systems. You will work closely with the CTO and be responsible for client interactions, necessitating strong communication skills. The ideal candidate should have experience with n8n and Clau ...

Staff Full Stack Engineer: Go & React, AI SaaS

A leading software company is seeking a full-stack Staff Software Engineer to join their team in Argentina. This role involves owning product features from backend to UI, designing scalable solutions, and integrating AI services. Candidates should have 4+ years of software engineering experience with expertise i ...

Empleo de System Engineer – Implementador – REF 159/13

Ecosistemas busca para importante compañÃa, un System Engineer – Implementador para sumar a sus oficinas de MartÃnez, con disponibilidad para trabajar de lunes a viernes de 9.00 a 18.00 hs. • Experiencia en implementación de software/aplicaciones/sistemas • Conocimientos plataforma windo ...

Okta IAM Engineer: SSO/MFA (La Plata) (Argentina)

A integral technology firm in Argentina is seeking a skilled IAM Engineer to design, implement, and support Okta Identity and Access Management solutions. The role involves enhancing authentication processes, configuring integrations, and complying with security standards. Candidates should hold ...

Mobile App Engineer (iOS/Android) – Build Scalable Apps

Silver.dev, a forward-thinking company based in Argentina, seeks a professional to develop and maintain mobile applications. This role involves collaborating with diverse teams to design key functionalities, ensuring quality through code reviews, and contributing to a dynamic tech environment. The idea ...

Lead DevOps Engineer: Kubernetes, AWS & CI/CD Mastery

EPAM Systems is seeking a Lead DevOps Engineer in Argentina to enhance our Kubernetes platform operations and CI/CD ecosystem. The successful candidate will optimize Kubernetes clusters, manage AWS services, and lead teams to develop robust cloud infrastructure solutions. Preferred qualifications inclu ...

Lead Linux OS Engineer Secure Wayland OS Architect

Framework Ventures in Argentina is looking for a Lead Linux Developer to drive innovation in a secure operating system built on Wayland and advanced technologies. This role involves mentoring a development team and designing critical components to facilitate seamless integration across a range of devices. </p ...

Automation QA Engineer: Scalable Testing for PHP/React

CommandLink in Argentina is seeking a Quality Automation Engineer to enhance the quality and efficiency of their software through automated testing solutions. This role involves designing and maintaining test frameworks for PHP (Laravel) and React. The ideal candidate will collaborate with cross-funct ...

Pioneering RL Research Engineer for Advanced AI Systems

Framework Ventures is seeking an AI Model Engineer in Argentina to drive innovation in reinforcement learning approaches. The role involves optimizing decision-making and developing state-of-the-art algorithms while collaborating with cross-functional teams. Applicants should possess a PhD in a relevan ...

NICE CX One Lead Engineer: Healthcare CX Transformation

Miratech, a leading IT services company in Argentina, is seeking a skilled NICE CX-One Lead Engineer to enhance customer experience in the healthcare sector. You will drive the implementation of NICE routing solutions and develop secure IVR applications while transitioning legacy systems to modern omnichannel ...

Technical Sales Engineer – Química Industrial (Textiles y Papel)

Pacífica Continental en Argentina busca un Technical Sales para formar parte de una importante empresa especializada en productos químicos. El candidato deberá identificar oportunidades de ventas y desarrollar relaciones estratégicas con los clientes. Se requiere experiencia mínima de 3 años en ventas ...

Bilingual Pre Sales Engineer: Cloud, DevOps, Demos & POCs

Aikido Security, a leading security solutions company in Argentina, is seeking a Sales Engineer. This role involves partnering with Account Executives to drive pre-sales processes. Candidates should have a strong technical foundation in cloud and DevOps and be able to engage effectively with both technical an ...

Lead Endpoint Engineer – Azure VDI & Intune | Global Growth

EPAM Systems is seeking a Lead Endpoint Engineer in Argentina. This position focuses on designing and supporting Azure Virtual Desktop and Microsoft Intune environments. The role involves leading tech projects, ensuring endpoint security, and collaborating with engineering teams. Candidates should have ...

AI Fine Tuning Research Engineer LLM Innovation Lead

Framework Ventures in Argentina is looking for a skilled AI model engineer specialized in fine-tuning methodologies. In this role, you'll drive innovation in large language models and optimize them for specific performance goals. Your responsibilities will include leading fine-tuning experiments, curat ...

Mobile Engineer: Build & Own Scalable Apps (iOS/Android)

Silver.dev in Argentina is looking for a dedicated mobile app developer to join their team. You will develop, maintain, and distribute mobile apps, which are their core product. The ideal candidate will be an expert in mobile SDKs and application development. You will work closely with product and desi ...

AI Fine Tuning Research Engineer (La Plata) (Argentina)

Framework Ventures in Argentina is seeking a skilled AI model engineer specialized in fine-tuning methodologies. This role focuses on driving innovation in large language models and optimizing them for specific performance goals. You will lead fine-tuning experiments, curate specialized datasets ...

iOS Biometrics Engineer — Remote, Equity, Flexible PTO (Argentina)

Role Overview A technology company is seeking an experienced iOS Developer to lead the development of a biometric authentication application. The role focuses on building secure data systems and optimizing performance with minimal battery impact. Responsibilities Lead the development ...

Data Engineer ETL Pipelines for Unified Analytics & Dashboards

ELDAR busca un Ingeniero de Datos en Argentina para unirse al equipo de Data & Analytics de una empresa de networking significativa. El rol incluye construir canales y procesos para extraer información crítica de proveedores variados, lidiando con bases de datos heterogéneas y alimentando un Dashboard de nego ...

Remote Oracle QA Engineer (Contractor) for US Clients

Talentus Global is seeking an Oracle QA Engineer to join their team. This remote position involves developing and executing test strategies, validating system functionality, and collaborating with teams to ensure quality in Oracle applications. The ideal candidate should have 4–6 years of experience in ...

Lead SAP FSM Engineer: Architect & Elevate Field Service

EPAM Systems is seeking an experienced Lead SAP FSM Engineer to architect, develop, and enhance scalable solutions on the SAP Field Service Management platform. This role involves hands-on technical work and collaboration with both technical and functional teams to deliver efficient field service processes. < ...

Cursor AI Engineer | Build Scalable Dev Workflows (Remote)

Trafilea is seeking an engineering developer to transform AI efforts into practical applications. This role involves optimizing AI-assisted workflows, ensuring compliance and quality of AI-generated code, and mentoring team members. Expect a dynamic and diverse work environment with fully remote capabi ...

Remote Sales Engineer AI Security for SaaS (LATAM)

Intuition Machines, a leading cybersecurity firm, is seeking a Sales Engineer to drive technical engagements with clients. This fully remote position requires expertise in API development, JavaScript, and React, along with strong communication skills in both Spanish and English. The ideal candidate has ...

Full Stack AI Engineer (.NET) — AI Driven Features

RYZ Labs in Buenos Aires is seeking a Full Stack AI Engineer to build and improve intelligent features across our platform. You will work on both frontend and backend systems, integrating AI into user-facing tools. Collaborating with product, engineering, and data teams, you'll develop scalable solutions that ...

Remote Oracle QA Engineer | ERP Testing & Release Quality

Talentus Global is seeking an Oracle QA Engineer in Buenos Aires, Argentina, to strengthen our dynamic team. This role involves developing test strategies and validating Oracle applications. Candidates should have 4-6 years of experience in software testing, strong knowledge of QA methodologies, and familiari ...

Remote MS Dynamics 365 QA Engineer Agile & Automation

Talentus Global is seeking an experienced MS Dynamics QA Engineer to join their team in Buenos Aires, Argentina. This remote position involves designing test plans for Microsoft Dynamics 365 solutions and performing various types of testing. Candidates should have 4 to 6 years of QA experience, particularly w ...

Power BI Data Engineer — ETL, Data Lakes & Dashboards

Particle41 is seeking a skilled Data Engineer (Power BI) in Buenos Aires to build scalable ETL/ELT pipelines and develop impactful Power BI dashboards. The ideal candidate will have over three years of experience, strong expertise in data modeling, and proficiency in SQL. This role offers an opportunit ...

RL Research Engineer: Build Next Gen Learning Algorithms

Framework Ventures in Argentina is seeking an AI Model Engineer to drive innovation in reinforcement learning. You will develop state-of-the-art algorithms and collaborate with cross-functional teams. The ideal candidate holds a PhD in a relevant field with proven experience in large-scale reinforcemen ...

Remote Azure DevOps Engineer CI/CD & IaC Expert

Minutentag is seeking an Azure DevOps expert to work remotely in Argentina. You will design and manage CI/CD pipelines, develop infrastructure as code, and collaborate with teams to optimize Azure infrastructure and applications. The ideal candidate should have excellent communication skills, experienc ...

Remote Android Kotlin Engineer Build High Performance Apps

Rehire, a technology support company, is seeking an experienced Android Mobile Developer for a fully remote position. The role requires strong expertise in Kotlin and Android development. Responsibilities include developing and maintaining high-performance Android applications, collaborating with inter ...

Reinforcement Learning Research Engineer For Ai Systems (Avellaneda)

Position Overview Framework Ventures is looking for an AI Model Engineer in Argentina. Responsibilities You will drive innovation in reinforcement learning approaches, optimizing decision-making and adaptive behavior. Your role includes developing state-of-the-art alg ...

Release Engineer: Automate Deployments & Ai Driven Releases (Avellaneda)

Backblaze is seeking an experienced Release Manager to oversee the software release process from development to production, ensuring automation and reliability. Responsibilities Oversee the software release process from development to production, ensuring automation and reliability. </ ...

[Latam] System Engineer – Security Administration & Endpoint Management (Avellaneda)

(LATAM) System Engineer – Security Administration & Endpoint Management Qu builds enterprise software that powers restaurant chains at scale. Our systems span cloud infrastructure, distributed platforms, on‑premise components, and a growing product ecosystem. Security here is not abstract. It live ...

Remote Lead Data Engineer: Real Time Telemetry & ClickHouse

Ciklum is seeking a Lead Data Engineer to join our team in Buenos Aires, Argentina. In this role, you will lead the migration of large-scale logs and design scalable data solutions within a cross-functional team. Ideal candidates will have extensive experience in backend engineering, ClickHouse optimiz ...

Backend Engineer Fintech: Nube, EDA, DDD y NoSQL

Vana está buscando un/a Ingeniero/a de Software Backend motivado/a para unirse a su equipo en Buenos Aires. Tu rol incluirá diseñar y desarrollar proyectos resilientes de software, asegurando la calidad mediante pruebas unitarias. Se espera que asumas responsabilidad, trabajes en equipo y adoptes las m ...

AI Native Software Engineer for Climate CityTech Remote

Open Earth Foundation is seeking an AI Native Software Engineer to develop CityCatalyst, our climate action platform. The role is fully remote and requires collaboration across various time zones. Ideal candidates have strong software development backgrounds with experience in AI tools and open source ...

Technical Field Sales Engineer Oilfield Wireline Argentina (Avellaneda)

A integral energy services provider is seeking a Technical Sales representative to support oilfield operations in Argentina. The role involves building strong relationships with oilfield service companies, developing strategic sales plans, and providing technical support. Candidates should ha ...

Cloud Capacity & Infrastructure Planner (Forecasting)

Backblaze is seeking a Production Capacity Analyst in Argentina to enhance capacity planning and data management within our cloud storage infrastructure. The candidate will work collaboratively across teams to collect, analyze data, forecast needs, and improve system visibility. A bachelor's degree in a relevant ...

Head of AI Driven GTM Systems

Huzzle.com is seeking a Head of Engineering, GTM Systems to lead the transition to AI agent architecture. This hands-on role requires deep expertise in Clay-based GTM systems and programming. You will design intelligent systems to enhance revenue generation and manage a distributed engineering team. Th ...

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