63,930+ Senior Fullstack Engineer Reactnode Cloudnative Python Jobs in Argentina — Top Companies Hiring June 2026

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Full Stack Developer Id63542 (Mendoza)

We are looking for a Full Stack Developer to build and integrate LLM-powered features across frontend and backend systems. You will develop React components, extend Python backend services, and work directly with LLM APIs to deliver AI-driven product functionality. The role requires close collaboration wit ...

Full Stack Developer Id63542 (San Carlos de Bariloche)

We are looking for a Full Stack Developer to build and integrate LLM-powered features across frontend and backend systems. You will develop React components, extend Python backend services, and work directly with LLM APIs to deliver AI-driven product functionality. The role requires close collaboration wit ...

Full Stack Developer Id63542 (Moreno)

We are looking for a Full Stack Developer to build and integrate LLM-powered features across frontend and backend systems. You will develop React components, extend Python backend services, and work directly with LLM APIs to deliver AI-driven product functionality. The role requires close collaboration wit ...

Full Stack Developer Id63542 (Campana)

We are looking for a Full Stack Developer to build and integrate LLM-powered features across frontend and backend systems. You will develop React components, extend Python backend services, and work directly with LLM APIs to deliver AI-driven product functionality. The role requires close collaboration wit ...

Qa Semi Senior/senior Recoleta, Caba Id #00198 Buenos Aires (Argentina)

Buscamos preferentemente un/a estudiante avanzado de Ing en Sistemas, Lic. En Sistemas de Información (No excluyente), se valorarán positivamente personas que posean certificación en Testing. Es requisito tener experiencia en automatización de pruebas, se requiere para en esta posición mínimo 3 años de exp ...

Descripción del puesto:.NET Full Stack Developer Senior y Semi Senior

Ubicación: Remoto Estamos en búsqueda de .NET Full-Stack Developers Senior y Semi-Senior para unirse a nuestro equipo de desarrollo. Esta es una posición remota que ofrece la oportunidad de trabajar en proyectos emocionantes y desafiantes desde cualquier lugar. Responsabilidades: Desarro ...

Site Reliability Engineer — Fintech Observability & Cloud

A fintech company specializing in capital markets is seeking a Site Reliability Engineer (SRE) based in Latin America. The role focuses on monitoring and observability, ensuring reliability and performance of infrastructure and applications. Key responsibilities include designing monitoring solutions, optimizing ...

Impactful Full Stack Engineer, Product Engineering

A blockchain intelligence firm in Argentina is seeking a Full Stack Software Engineer to build and maintain systems that enhance user experience and organizational efficiencies. The ideal candidate will have extensive experience in designing scalable systems and APIs, a collaborative mindset, and the ability to ...

AI Support Engineer — Client Facing & Integrations

A technology company in Argentina seeks an AI Special Forces Specialist to provide exceptional support to clients encountering issues with their AI agents. The ideal candidate has prior experience in customer support, strong troubleshooting skills, and a passion for AI and technology. This full-time role include ...

QA Automation Engineer (GFW QA 20260310)

We are seeking a talented, automation-first QA Engineer who is passionate about quality in software products and building products that matter. Our tools give users the ability to explore and analyze complex geospatial and temporal datasets through innovative, non-traditional interfaces — interactive maps, ...

Remote Data Cloud Engineer (DevOps/DataOps)

A forward-thinking e-commerce company is seeking a Data Cloud Engineer to design and maintain AWS-based cloud infrastructure and data pipelines. This role includes ensuring scalability and security, driving automation, and mentoring peers. Ideal candidates will have strong AWS experience and proficiency in data ...

Principal Backend Engineer — AI‑Driven Fintech

A leading fintech company in Argentina is seeking a Principal Software Engineer to architect and build scalable backend services with Golang. You will lead innovations in AI and automation while collaborating across teams, enhancing both developer productivity and customer experience. Ideal candidates have 12+ y ...

Frontend Web Engineer II: React + TypeScript

Una innovadora fintech en Argentina busca un Ingeniero de Software Frontend L2 para diseñar, desarrollar e implementar soluciones web escalables y orientadas al usuario. Se requiere experiencia mínima de 3 años en tecnologías como React, TypeScript y JavaScript, así como habilidades en metodologías ágiles. El ca ...

Principal Engineer Data Infrastructure Argentina, Remote

Argentina, Remote The salary range for this role is negotiable, the range being $6,000-$12,500 per month (Gross in USD), based on location and experience level. About Sezzle: With a mission to financially empower the next generation, Sezzle is revolutionizing the shopping ...

Cloud DevOps Engineer Latin America Remote

Azumo is currently looking for a highly motivated Cloud DevOps Engineer to develop and maintain cloud infrastructure for next-generation web, mobile, and IoT Applications. The position is FULLY REMOTE based in Latin America. Professional English proficiency (B2/C1). IT Infrastructure Manag ...

Remote Cloud Networking Engineer | Flexible Hours

A leading SaaS enterprise based in Argentina seeks a Cloud Engineer to manage and improve their networking infrastructure. The ideal candidate will have advanced networking knowledge and troubleshooting skills. This fully remote role offers flexible hours, periodic salary reviews, and a diverse, inclusive work c ...

QA Automation Engineer Fintech (Playwright & E2E)

Una fintech en crecimiento en Argentina busca un/a QA Automation Engineer para garantizar la calidad de sus plataformas de pagos a través de pruebas automatizadas y manuales. Las responsabilidades incluyen diseñar estrategias de prueba, automatizar procesos utilizando Playwright y Selenium, y gestionar la integr ...

Canals Sr Backend Engineer (Typescript, Node)

About the Company Canals is AI for distributors. AI-powered sales order entry that automatically turns customer emails into quotes, AI-powered accounts payable that automatically turns vendor emails into payables, AI-powered PO acknowledgement processing that automatically flags discrepancies in ...

Sr. Backend Engineer (.NET + Salesforce Integration)

CI/CD: GitHub Actions, GitLab CI o similares Location: Argentina (preferentemente AMBA) Idioma: No requerido Modalidad: A definir (asumimos remoto con posible híbrido) Rate promedio: USD 4.500 (referencial) Vacantes: </b ...

Sr. Software Engineer Storage Platform team

Overview Backblaze is the object storage leader in the open cloud movement, fueling customer success with cloud storage built purposefully to unlock budgets, unburden administrators, and unleash innovators. Together with our partners, we’re helping customers break free from the restrictive ...

AI Engineer II Marketing Argentina, Remote

The salary range for this role is $3,333 - $6,000 per month (Gross in USD) About Sezzle With a mission to financially empower the next generation, Sezzle is revolutionizing the shopping experience beyond payments, blending cutting‑edge tech with seamless, interest‑free installment plans tha ...

Solution Engineer Remoto Argentina – ID #00179

Solution Engineer-Remoto Argentina – ID #00179 18 February, 2025 Argentina Solution Engineer: We are looking for a Solutions Engineer with deep hands-on experience developing solutions in both front-end and back-end technologies. The ideal candidate will have: < ...

Lead Engineer – Multi Discipline Project Delivery

A global engineering services company seeks a Senior Project Engineering Manager in Argentina to oversee multi-discipline teams and ensure delivery of engineering and design projects. The ideal candidate will have over 20 years of experience, with a proven ability to manage projects exceeding USD $2 billion. Res ...

Remote Marketing & Mobile Software Engineer II

A financial technology company is hiring a remote Software Engineer II in Argentina. This role focuses on building and maintaining features across marketing technology platforms and mobile applications. Candidates should have a Bachelor's in Computer Science and 3-7 years of experience in software development, e ...

Generative AI Orchestrator & Agent Systems Engineer

A tech company in Argentina is seeking an experienced professional to integrate Generative AI models with APIs and design intelligent AI workflows. Responsibilities include implementing evaluation frameworks and ensuring AI operations are optimized using MLOps best practices. Candidates should have strong backgr ...

QA Automation Engineer – Commerce & Content Quality

A digital commerce solutions company in Argentina is seeking a QA Automation Engineer to join their Services team. The role involves ensuring quality, reliability, and performance of Commerce and Content systems. Responsibilities include manual testing, designing automated test suites, and tracking defects. Cand ...

Remote Cloud Engineer — Data & Web Apps

A global cloud service provider is looking for a Cloud Engineer based in Argentina. In this fully remote position, you will design and optimize cloud-based solutions while solving complex problems. Candidates should have 2-5+ years of experience in cloud engineering or application development, be self-motivated, ...

Software Engineer, Full Stack | Product Engineering

Software Engineer, Full Stack | Product Engineering TRM is a blockchain intelligence company that’s on a mission to build a safer world for billions of people. We’re a lean, high-impact team tackling some of the world’s most critical challenges, ranging from human trafficking and financial fraud t ...

Staff Software Engineer, Financial Systems Architecture

About Command|Link Command|Link is a global SaaS Platform providing network, voice services, and IT security solutions, helping corporations consolidate their core infrastructure into a single vendor and layering on a proprietary single pane of glass platform. Command|Link has revolutionized the ...

Cloud Engineer Data8 Analytics – ID #00053

Overview 27 June, 2024 Argentina, 100% Remote Our client is looking for a Cloud Engineer SSR/SR to join the team! Qualifications Google Professional Data Engineer Certification. Data processing software and strategies 2+ years of experience ...

Frontend Observability Solutions Engineer — Equity Options

A leading technology company is seeking a Solutions Engineer to enhance user experiences for mobile and web applications. The role involves driving technical integration strategies, overcoming issues, and improving processes. Ideal candidates should have 3+ years in relevant fields, experience with mobile/web de ...

Technical Product Support Engineer (Remote): AMER

About Telnyx Technology right to your fingertips through intuitive APIs, we're shaping a new era of seamless interconnection between people, devices, and applications. We're driven by a desire to transform and modernize what's antiquated, automate the manual, and solve real-world problems t ...

Java Backend Engineer Remote, Training & Growth

Una importante empresa multinacional busca Desarrolladores Java Back-End para unirse a su equipo en Argentina. Esta es una oportunidad emocionante para trabajar en un entorno innovador, donde se valoran las metodologías ágiles y se fomenta el desarrollo profesional. La posición incluye el uso de tecnologías mode ...

LLM Systems Engineer Remote, Equity, PTO

A technology-driven rental company is seeking an experienced software engineer to work on LLM systems. The role involves shipping systems that integrate with various infrastructures and collaborating with a diverse team to address user needs. Candidates should have a strong foundation in software engineering and ...

Remote .NET Full Stack Engineer (Argentina)

Remote (exclusively from Argentina) Tangonet Solutions is seeking a talented and experienced Full Stack Developer with a strong focus on .NET technologies to join our dynamic team. This is a remote position open to candidates, exclusively located in Argentina. Our team values innovation, co ...

Remote SDET Engineer – API & QA Automation

A global digital solutions company is seeking a Software Development Engineer in Test (SDET) for a full-time position in Argentina. This role requires 2+ years of software testing experience and expertise in backend automation, specifically API testing and performance testing. Candidates should be proficient in ...

Lead Backend Engineer AI API & Orchestration

EPAM Systems is seeking a Lead Backend Developer in Argentina to design and implement innovative API services leveraging LLM orchestration. The ideal candidate will have extensive experience in backend engineering and lead architecture decisions. You will collaborate with diverse teams globally and enj ...

Lead Data Software Engineer (Java+AWS)

We are looking for a Lead Data Software Engineer (Java+AWS) to join our team and drive the design and delivery of robust data solutions. In this role, you will lead technical initiatives, collaborate with cross‑functional teams and ensure the successful implementation of scalable data platforms. </ ...

Billing Platform Engineer — Telemetry, APIs & Reliability

About Backblaze Backblaze is the object storage leader in the open cloud movement, fueling customer success with cloud storage built purposefully to unlock budgets, unburden administrators, and unleash innovators. Together with our partners, we’re helping customers break free from the restrictive ...

Manual QA Engineer (Mid level) ID67829

What you will do Analyze, troubleshoot, and help resolve production issues impacting live hiring events; Perform manual, functional, regression, and end-to-end testing across platform workflows; Validate REST APIs, integrations, and backend services using Postman ...

Manual QA Engineer — Live Hiring Platform

What you will do Analyze, troubleshoot, and help resolve production issues impacting live hiring events; Perform manual, functional, regression, and end-to-end testing across platform workflows; Validate REST APIs, integrations, and backend services using Postman ...

Chief Cloud Migration and Infrastructure Engineer

We are seeking a Chief Cloud Migration and Infrastructure Engineer to set the vision and provide executive technical leadership for infrastructure integration across M&A programs. In this role, you will own enterprise-wide integration outcomes, shape architectural direction and partner with senior ...

Headless Mobile Test Automation Engineer C#

We are seeking a motivated Intermediate Test Automation Engineer to join our dynamic development team. In this role, you will create, implement, and automate headless test procedures for our mobile application, which is designed to collect data from hardware devices via Bluetooth on Android, iOS, and Windo ...

Bilingual Engineer: Global Impact Problem Solver

word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word word ...

Graduate Structural Engineer – Design, Budgets & Reports

Sedgman Canada Ltd. is hiring a Graduate Structural Engineer for their Vancouver, B.C. office. The selected candidate will support structural engineering projects by conducting design, investigation, managing budgets and schedules, and preparing technical reports. Responsibilities P ...

Distributed Backend Engineer — Cloud & AI Focus

As a Developer in our technology team, you will play a key role in developing our platform, responding to client inquiries related to the day-to-day performance of our campaigns and integrations, as well as collaborating with our backend teams in building a top product. Your responsibilities will span the ...

Proactive IT Support Engineer — Network & Infrastructure

Argentina, Argentina | Posted on 05/04/2026 The Proactive Engineer is responsible for monitoring, maintaining, and improving client IT environments through proactive audits, system-generated alerts, and preventative remediation. This role focuses on identifying and resolving potential issues before ...

Data Engineer – Gobierno de Datos | Híbrido

## ¡Formá parte del Tali-Equipo!# DataEngineer–GobiernodeDatos1### Sobre Taligent En Taligent, nos guiamos por la innovación constante y el impacto medible. Buscamos profesionales que combinen rigor técnico con visión de negocio para transformar datos en activos confiables. Te integrarás a un equipo multidiscipl ...

Platform MongoDB Engineer | Cloud, SRE & Automation

A global technology consultancy is seeking a Platform Database Engineer to manage MongoDB environments and optimize performance across cloud platforms. This role requires expertise in MongoDB, AWS, and automation tools, aiming to ensure the reliability and scalability of enterprise-level data solutions. Ideal ca ...

Remote AI & Optimization Engineer – Mining Ops

Tether.io is seeking an AI & Optimization Lead for Bitcoin Mining Operations to define and execute the AI vision for mining systems worldwide. This role involves developing AI models that enhance operational efficiency, focusing on data architecture and machine learning. The ideal candidate will have a strong ba ...

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    Senior Fullstack Engineer Reactnode Cloudnative Python Jobs in Argentina Job Search Guide, Trends and Insights