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100,405+ Full Stack Developer Nodejs React Jobs in Argentina — Top Companies Hiring October 2026

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Zoho Specialist

About Huzzle At Huzzle, we connect high-performing professionals with global companies across the UK, US, Canada, Europe, and Australia. Our clients include startups, digital agencies, and tech platforms in industries like SaaS, MarTech, FinTech, and EdTech. We match top talent to full-time remote ro ...

Aquiva Salesforce QA Analyst

Location: Argentina, Uruguay, or Colombia — fully remote Team: Aquiva Engineering Type: Full-time English: B1 or above — written English for the team, day-to-day work in Spanish About the role </st ...

Aquiva Salesforce QA Analyst

Location: Argentina, Uruguay, or Colombia — fully remote Team: Aquiva Engineering Type: Full-time English: B1 or above — written English for the team, day-to-day work in Spanish About the role</h3 ...

Infra Architect for Scale, Reliability & Cloud

Sezzle is seeking a Principal Infrastructure Engineer to design, build, operate, and scale the platform that powers Sezzle. You will tackle the hardest infrastructure problems, improving throughput, latency, resilience, and cost efficiency as the business grows. Our stack runs on AWS with Kubernetes ...

Infra Architect for Scale, Reliability & Cloud

Sezzle is seeking a Principal Infrastructure Engineer to design, build, operate, and scale the platform that powers Sezzle. You will tackle the hardest infrastructure problems, improving throughput, latency, resilience, and cost efficiency as the business grows. Our stack runs on AWS with Kubernetes wo ...

Remote Anti Bot Engineer | Evasion & Fingerprinting

SearchApi, a real-time SERP data provider, seeks an engineer obsessed with breaking through anti-bot systems. You’ll tackle fingerprinting, TLS handshakes, and headless browser evasion at scale, with a stack including Playwright, Puppeteer, and modern browser internals. This fully remote role demands s ...

Senior Backend Engineer & Tech Lead — Real Estate FinTech

Built Technologies in Argentina is seeking Software Engineers to join our backend team. You will own scalable APIs, drive architecture decisions, and mentor junior engineers while collaborating with cross-functional partners across the company. We value strong technical leadership, system refactors, an ...

Lead Adobe Solution Architect Digital Experience

EY Enterprise Technology in Buenos Aires is seeking a Solution Architect to lead architectural delivery for the Adobe CX Stack projects and guide the team to align with EY’s Digital Experience goals. You will design, govern, and steer cross-functional teams across IT and business partners, ensuring ...

Software Engineer III — Threat Detection & Scale

Proofpoint is seeking a semi-senior engineer to design, build, and deploy large-scale threat detection services. You’ll work across the stack to detect, analyze, and produce intelligence for evolving threats via email, social media and SaaS apps. You will join a fast-paced team that emphasizes craft ...

Head of Data & Analytics — Platform & Strategy Leader

Global66 está buscando un Head of Data & Analytics para liderar la construcción y escalado de una plataforma de datos robusta, confiable y segura que soporte decisiones operativas y estratégicas a nivel mundial. El rol supervisa equipos, define la estrategia de datos y de IA, gestiona el stack tecnológ ...

Software Engineer III — Threat Detection & Scale

Proofpoint is seeking a semi-senior engineer to design, build, and deploy large-scale threat detection services. You’ll work across the stack to detect, analyze, and produce intelligence for evolving threats via email, social media and SaaS apps. You will join a fast-paced team that emphasizes craftsma ...

Senior Data & Analytics Engineer — Remote & Flexible Hours

AgileEngine is seeking a Senior Data and Analytics Engineer to build data pipelines and analytical models that support business intelligence and strategic decision-making in the media and entertainment industry. You will work with a modern stack including Snowflake, dbt Cloud, GitHub, VS Code, and P ...

Remote CRO & Website Optimization Lead Own Tests

HireHawk Inc. is seeking a CRO / Website Optimization Specialist to own a client’s website and quiz-funnel experimentation roadmap from opportunity identification through execution and analysis. This role requires hands-on testing, hypothesis formulation, and live implementation of A/B tests on Shop ...

Lead Adobe Solution Architect – Digital Experience

EY Enterprise Technology in Buenos Aires is seeking a Solution Architect to lead architectural delivery for the Adobe CX Stack projects and guide the team to align with EY’s Digital Experience goals. You will design, govern, and steer cross-functional teams across IT and business partners, ensuring sol ...

Senior Backend Engineer & Tech Lead — Real Estate FinTech

Built Technologies in Argentina is seeking Software Engineers to join our backend team. You will own scalable APIs, drive architecture decisions, and mentor junior engineers while collaborating with cross-functional partners across the company. We value strong technical leadership, system refactors, ...

Senior DevOps & Platform Engineer | Cloud, AI Observability

ÜMA Salud IA busca un/a DevOps Sr para unirse al equipo de Tecnología y evolucionar una plataforma donde cloud, automatización, observabilidad e Inteligencia Artificial juegan roles cada vez más importantes. Se trabajará en Platform Engineering, SRE y DevSecOps, en un entorno donde la confiabilidad y l ...

Remote CRO & Website Optimization Lead Own Tests

HireHawk Inc. is seeking a CRO / Website Optimization Specialist to own a client’s website and quiz-funnel experimentation roadmap from opportunity identification through execution and analysis. This role requires hands-on testing, hypothesis formulation, and live implementation of A/B tests on Shopify ...

Senior Software Engineer — Backend Tech Lead

Built Technologies busca un Senior Software Engineer para unirse al equipo en Mendoza, Argentina. El rol se centra en ingeniería back-end escalable, APIs robustas y diseño de bases de datos, con AWS en producción y entrega de capacidades para clientes. Buscamos líder técnico que pueda mentorizar a otro ...

Technical Lead Argentina

Core Values Innovation to solve the hardest problems. Accountability for every result. Integrity always. Role Overview We’re looking for a versatile technical leader to steer the delivery of complex, cloud-native solutions for our Key Accounts. ...

SMM/Influence manager Marketing ·

ZEXTER is a technology company developing its own full-stack platform for the digital entertainment and iGaming ecosystem. We build scalable technology solutions foroperators, creators, and digital businesses, helping them launch, manage, scale and monetize their products more efficiently. < ...

Fullstack SR – ID #00370

30 September, 2026 Application Development & Maintenance (60%) Develop, maintain, and enhance features for web applications using React.js, Node.js, and Java Script. Design and implement RESTful APIs and microservices following best practices and security standards < ...

test remote multi cities 2

Offer: Contractor: USD Timezone: (UTC-05:00) Lima, Peru - Peru Time (PET)English Level: C1 - AdvancedSpanish Level: C2 - Native Responsibilities Diseñar, desarrollar y mantener servicios backend y frontend de alto rendimiento utilizando ...

SMM/Influence manager

ZEXTER is a technology company developing its own full-stack platform for the digital entertainment and iGaming ecosystem. We build scalable technology solutions for operators, creators, and digital businesses, helping them launch, manage, scale and monetize their products more efficiently. ...

SMM/Influence manager Marketing ·

ZEXTER is a technology company developing its own full-stack platform for the digital entertainment and iGaming ecosystem. We build scalable technology solutions foroperators, creators, and digital businesses, helping them launch, manage, scale and monetize their products more efficiently. W ...

Senior DevOps Engineer: Cloud Platform & SRE

Ciklum is seeking a Senior DevOps Engineer in Argentina to join a cross-functional team. You will rearchitect and codify cloud estates on AWS and Azure, stand up an SRE and observability practice, and build an Internal Developer Platform with golden paths to enable fast, safe self-service software delivery. < ...

Senior DevOps Engineer: Cloud Platform & SRE

Ciklum is seeking a Senior DevOps Engineer in Argentina to join a cross-functional team. You will rearchitect and codify cloud estates on AWS and Azure, stand up an SRE and observability practice, and build an Internal Developer Platform with golden paths to enable fast, safe self-service software delivery. ...

Remote Frontend Engineer & UI Designer Own the Dashboard

SearchApi is seeking a builder‑designer hybrid to make a developer‑facing product feel premium. You design it in Figma and ship it yourself in Hotwire. If you sweat the 200 ms of jank and you have both taste and production craft, this role is for you. We build real‑time SERP data tools with a lean, boo ...

Senior Ruby on Rails Engineer — Remote, Long Term Contract

A tech-focused recruitment agency is seeking a Senior Ruby on Rails developer to create high-quality web applications for clients. The ideal candidate will have at least 5 years of experience, strong knowledge of relational databases, and proficiency in testing frameworks. Responsibilities include designing appl ...

Staff Platform Engineer: Scale Cloud Infra & Data Layer

Nango is a developer infrastructure company and the leading provider of API access for agents and apps. A Staff Platform Engineer will own the cloud platform end-to-end, including BYOC deployments, and set the standard for reliable scale. You will drive the product roadmap and work with a small autonom ...

Senior PlatformOps Engineer for AI SaaS Platform

Helpware is hiring a Sr PlatformOps Engineer to own reliability, security, and operability of the infrastructure. You will carry classic DevOps responsibilities: CI/CD, environments, and developer enablement, with a focus on platform ownership and scalable design across tenants. You will operate AWS se ...

Remote Webflow Webmaster Part Time, End to End Ownership

Rumzer is seeking a skilled Webflow Developer & Webmaster for a fully remote, part-time role (80 hours per month). You will own the website from creation to deployment, maintain health, and implement basic SEO to boost visibility. Ideal candidates have 5+ years as a Webmaster, 2+ years in Webflow, and ...

Backend Java/Kotlin Engineer — Cloud Native AWS

AgileEngine is seeking a Backend Developer to design, build, and maintain scalable systems using Java and/or Kotlin with Spring Boot, GraphQL, MongoDB Atlas, and Aurora MySQL on AWS. The role covers operational tooling, system architecture, and observability within a Product-led engineering team. You w ...

Senior PlatformOps Engineer for AI SaaS Platform

Helpware is hiring a Sr PlatformOps Engineer to own reliability, security, and operability of the infrastructure. You will carry classic DevOps responsibilities: CI/CD, environments, and developer enablement, with a focus on platform ownership and scalable design across tenants. You will operate AWS se ...

Senior PlatformOps Engineer for AI SaaS Platform

Helpware is hiring a Sr PlatformOps Engineer to own reliability, security, and operability of the infrastructure. You will carry classic DevOps responsibilities: CI/CD, environments, and developer enablement, with a focus on platform ownership and scalable design across tenants. You will operate AWS se ...

Senior PlatformOps Engineer for AI SaaS Platform

Helpware is hiring a Sr PlatformOps Engineer to own reliability, security, and operability of the infrastructure. You will carry classic DevOps responsibilities: CI/CD, environments, and developer enablement, with a focus on platform ownership and scalable design across tenants. You will operate AWS se ...

Senior PlatformOps Engineer for AI SaaS Platform

Helpware is hiring a Sr PlatformOps Engineer to own reliability, security, and operability of the infrastructure. You will carry classic DevOps responsibilities: CI/CD, environments, and developer enablement, with a focus on platform ownership and scalable design across tenants. You will operate AWS se ...

Senior PlatformOps Engineer for AI SaaS Platform

Helpware is hiring a Sr PlatformOps Engineer to own reliability, security, and operability of the infrastructure. You will carry classic DevOps responsibilities: CI/CD, environments, and developer enablement, with a focus on platform ownership and scalable design across tenants. You will operate AWS se ...

Senior PlatformOps Engineer for AI SaaS Platform

Helpware is hiring a Sr PlatformOps Engineer to own reliability, security, and operability of the infrastructure. You will carry classic DevOps responsibilities: CI/CD, environments, and developer enablement, with a focus on platform ownership and scalable design across tenants. You will operate AWS se ...

Senior PlatformOps Engineer for AI SaaS Platform

Helpware is hiring a Sr PlatformOps Engineer to own reliability, security, and operability of the infrastructure. You will carry classic DevOps responsibilities: CI/CD, environments, and developer enablement, with a focus on platform ownership and scalable design across tenants. You will operate AWS se ...

Remote Webflow Pro — Part Time Webmaster & Site Owner

Rumzer is seeking a Webflow Developer & Webmaster for a fully remote, part-time role (80 hours/month). You will own the digital presence, build pages in Webflow, keep the site healthy, and deploy updates with minimal supervision. The ideal candidate has 5+ years as a Webmaster, 2+ years in Webflow, and ...

Senior PlatformOps Engineer for AI SaaS Platform

Helpware is hiring a Sr PlatformOps Engineer to own reliability, security, and operability of the infrastructure. You will carry classic DevOps responsibilities: CI/CD, environments, and developer enablement, with a focus on platform ownership and scalable design across tenants. You will operate AWS se ...

Webflow Webmaster — Remote, Part Time, End to End Owner

Rumzer seeks a talented Webflow Developer & Webmaster to own our online presence. This fully remote, part-time role (80 hours per month) lets you shape pages from design to deployment and actively improve performance and user experience. The ideal candidate has 5+ years as a Webmaster, at least 2 years ...

Senior Analyst Engineer – Enterprise Technology Delivery

EY is seeking a Senior Developer to join Enterprise Technology in Buenos Aires. You will develop and modify GCO products, collaborate with architecture and business teams, and deliver high-quality, scalable code throughout the delivery lifecycle. Ideal candidates have 9+ years in application design/dev ...

Senior Backend Engineer Node.js/TypeScript on AWS (Remote)

EPAM NEORIS busca un Senior Backend Developer para diseñar y desarrollar soluciones escalables en AWS con Node.js y TypeScript. Se trabajará en un entorno multidisciplinario, aplicando prácticas de alta disponibilidad y baja latencia. Se anticipa colaboración con arquitectura, pruebas rigurosas y despl ...

Trilingual Webflow Webmaster Remote, Part Time

Rumzer is seeking a talented Webflow Developer & Webmaster to take ownership of our website, from building pages to ongoing maintenance. This fully remote, part-time role (80 hours/month) offers flexible work and a chance to impact our digital presence. The ideal candidate has 5+ years as a Webmaster w ...

Python Engineer GIS & Data Automation (Oil & Gas)

Capgemini is looking for an experienced Python Developer in Buenos Aires to join their engineering team in the Oil & Gas industry. The ideal candidate should possess strong Python programming skills and be comfortable handling data workflows, automation, and geospatial processing. This role offers t ...

Healthcare Data Integration Engineer HL7/FHIR

Internetwork Expert is seeking an Integration Developer to enhance healthcare data interoperability in Buenos Aires. This role focuses on designing and maintaining integrations using HL7 v2.x and FHIR standards, while supporting major healthcare systems. The ideal candidate will possess strong SQL s ...

Desarrollador Backend Senior: Smalltalk, REST y APIs

Werben HR en Argentina busca un Backend Developer con al menos 3 años de experiencia. Trabajarás diseñando y manteniendo aplicaciones backend con Smalltalk y Java, participando en todas las fases del desarrollo y asegurando APIs robustas. Colaborarás en revisión de código, documentación y integració ...

Senior Salesforce Engineer — CPQ, Integrations & AI Workflows

Medallia is seeking a Senior Salesforce Developer to own and modernize the systems that support our go-to-market teams in a large enterprise Salesforce environment. You will work across Sales Cloud, quote-to-cash, integrations, and internal applications used by Sales, Revenue Operations, Customer Success, Ma ...

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    Full Stack Developer Nodejs React Jobs in Argentina Job Search Guide, Trends and Insights