121,299+ Senior Full Stack Developer React Node Python Jobs in Buenos Aires, Argentina — Local Employers Hiring June 2026

Professional job seekers finding Argentina jobs through Expertini
750,000+ professionals on Expertini 750,000+ Candidates
Join our global community
Expertini Penguin Mascot Resume Score™
Resume Score™ Instantly
Upload Your CV
Quick 30-second process

Apply Today & Jumpstart Your Career on Expertini, Trusted Since 2008.

Reset

Create Job Alert

 
   
Reset

Remote Senior n8n Automation Architect — AI Workflow Expert

Emma of Torre.ai is seeking a Senior n8n Automation Architect to transform business operations through automation. This fully remote position values expertise in n8n and requires fluency in both Spanish and English. The ideal candidate will connect CRMs to Google ecosystems, optimize automations, and e ...

Senior AI Engineer — Remote, Production ML & LLM Pipelines

Crew, a leading financial technology company, is seeking a Senior AI Engineer to design and build production-grade AI systems. This fully remote position allows for flexibility and collaboration across diverse teams. Applicants should have over 5 years of software engineering experience, specifically w ...

Remote Senior ML Engineering Leader — Strategy & AWS Solutions

Caylent, Inc is seeking a Senior Machine Learning Engineer to lead a team of ML engineers and architects. This role involves enhancing client strategies using AWS and leading projects with a focus on AI technologies. The ideal candidate will have over 10 years of AI experience, strong people management ...

Remote Senior Graphic Designer — UX/UI for Apps

Verve Studios is looking for a talented designer based in Tortuguitas, Buenos Aires, for a full-time remote position. The ideal candidate will independently develop user flows and high-fidelity mockups while applying strategic UX thinking across various projects. This role requires proficiency in Figma ...

Senior Web Designer & UX Lead — Remote & Unlimited PTO

Winona is seeking a Senior Web Designer with extensive experience in user-centered design. This role involves leading web design projects and requires over 5 years of experience in UX/UI. The successful candidate will have a strong portfolio and the opportunity to work remotely, alongside a variety of ...

Senior Web Designer & UX Lead — Remote & Unlimited PTO

Winona is seeking a Senior Web Designer with extensive experience in user-centered design. This role involves leading web design projects and requires over 5 years of experience in UX/UI. The successful candidate will have a strong portfolio and the opportunity to work remotely, alongside a variety of ...

Remote Executive Assistant to Senior Leaders Global Teams

Huzzle.com is looking for a meticulous Executive Assistant to provide vital support to senior leadership in a fast-paced remote environment. The ideal candidate will have strong administrative and communication skills, along with experience in executive support. This role involves managing calendars fo ...

Remote Senior Graphic Designer — UX/UI for Apps

Verve Studios is looking for a talented designer based in Tortuguitas, Buenos Aires, for a full-time remote position. The ideal candidate will independently develop user flows and high-fidelity mockups while applying strategic UX thinking across various projects. This role requires proficiency in Figma ...

Senior Mobile Engineer: Consumer Apps (iOS/Android) Remote

Toptal is seeking a senior mobile engineer in Argentina to lead the development of a consumer app for both iOS and Android platforms. The ideal candidate will have at least 5 years of experience in shipping consumer mobile apps and a deep understanding of one native platform. This role offers a unique ...

Remote Executive Assistant to Senior Leaders Global Teams

Huzzle.com is looking for a meticulous Executive Assistant to provide vital support to senior leadership in a fast-paced remote environment. The ideal candidate will have strong administrative and communication skills, along with experience in executive support. This role involves managing calendars fo ...

Remote Senior Outbound Sales Leader for B2B Growth

Staff4Half, based in Buenos Aires, is seeking an experienced Sales Manager to enhance our outbound sales efforts. The candidate will build and manage effective sales strategies and oversee a motivated sales team. Responsibilities include driving revenue growth through relationship-building with key cli ...

Senior Enterprise SDR Fully Remote, High Impact Pipeline

Huzzle.com is seeking a Senior Sales Development Representative with 5+ years of enterprise outbound sales experience. This strategic role involves engaging senior stakeholders and generating high-value opportunities in mid-market and enterprise accounts, contributing to long-term revenue growth. The i ...

Senior Mobile Engineer Remote, Vision Driven Consumer App

Toptal is seeking a Senior Mobile Engineer based in Argentina to lead the development of a consumer app for both iOS and Android platforms. This position focuses on owning the app's architecture and delivery, critical for customer interaction. The ideal candidate must have at least 5 years of experienc ...

Senior Mobile Engineer Remote, Vision Driven Consumer App

Toptal is seeking a Senior Mobile Engineer based in Argentina to lead the development of a consumer app for both iOS and Android platforms. This position focuses on owning the app's architecture and delivery, critical for customer interaction. The ideal candidate must have at least 5 years of experienc ...

Remote Senior Web Designer — High Impact UI/UX

Winona, a leading telemedicine company, is seeking a Senior Web Designer to spearhead the design process for user-centered web applications. The successful candidate will collaborate with cross-functional teams to ensure high design quality while working remotely. A requirement includes over 5 years of ...

Remote Senior Cloud Architect AWS & Cloud Native Leader

Caylent is seeking a Senior Software Architect to join our Cloud Native Applications team. This fully remote role focuses on design, guiding teams through Agile methodologies, and collaborating with clients on developing innovative applications. The ideal candidate must have robust software development ...

Senior Technical Support Manager AI & Cloud Lead (Remote)

Omilia is looking for a Senior Technical Support Manager in Jujuy, Argentina. This role requires leading the AMER support team and managing complex requests on the Omilia Cloud Platform while providing hands-on leadership. The ideal candidate will have a minimum of 5 years' experience in technical supp ...

Senior Backend Engineer Remote First, Argentina AI Driven

Backblaze is seeking a Senior Software Engineer located in Argentina to enhance their Foundation Services Team. This role requires a minimum of 7 years of experience in Java and backend architecture, as well as proficiency in AI-assisted development tools. The successful candidate will design scalable ...

Senior Backend Engineer Remote First, Argentina AI Driven

Backblaze is seeking a Senior Software Engineer located in Argentina to enhance their Foundation Services Team. This role requires a minimum of 7 years of experience in Java and backend architecture, as well as proficiency in AI-assisted development tools. The successful candidate will design scalable ...

Remote Senior Product Owner — Global Web Projects (WordPress)

Wcanvas, based in Argentina, is looking for a Senior Product Owner to oversee multiple projects for international clients. This role is fully remote and requires fluency in English and a robust background in web development, particularly with WordPress. The successful candidate will use agile methodolo ...

Remote Senior ERP Engineer: IBM i/AS400 (RPG)

FullStack is looking for a Senior ERP Software Engineer (IBM i / AS400) to join our talent network. This role allows for remote work with U.S. clients, where you will integrate into their teams and collaborate on various development projects. The ideal candidate will have over 5 years of experience in ...

Senior Backend Engineer Remote, AI Driven Cloud Storage

Backblaze is searching for a skilled backend software engineer based in Buenos Aires. The ideal candidate will have over 5 years of experience, proficiency in backend languages, and a strong customer-focused approach. You will leverage AI-assisted tools to enhance implementations and design server-side APIs s ...

Remote Senior Graphic Designer — Web, Social & UI/UX

Unicoin is looking for a talented graphic designer to join their remote team in Buenos Aires. This role includes designing for social media, collaborating on web design, and creating internal presentations. The ideal candidate will possess proven experience, proficiency in Adobe tools, and excellent time mana ...

Senior Backend Engineer Remote, AI Driven Cloud Storage

Backblaze is searching for a skilled backend software engineer based in Buenos Aires. The ideal candidate will have over 5 years of experience, proficiency in backend languages, and a strong customer-focused approach. You will leverage AI-assisted tools to enhance implementations and design server-side APIs s ...

Senior Mobile Engineer — Remote, iOS/Android, Vision & Apps

Toptal is seeking a senior mobile engineer based in Berazategui, Buenos Aires, to lead the development of a consumer app across iOS and Android platforms. This role promises a unique opportunity in a fast-paced remote environment focused on innovation. The ideal candidate will have at least 5 years of ...

Senior QA Engineer Mobile Apps & API Automation (Remote)

Framework Ventures is looking for a Senior QA Engineer to join their fully remote team in Río Cuarto, Argentina. The ideal candidate should have at least 4 years of experience in Software Quality Assurance and a strong background in Mobile App Testing. This role will include responsibilities such as do ...

Remote Senior Product Owner: WordPress & Web Projects Lead

Wcanvas, based in Argentina, is looking for a Senior Product Owner to manage multiple projects for international clients. This fully remote role demands fluency in English and a strong web development background, particularly with WordPress. The ideal candidate will leverage agile methodologies to plan ...

Remote Senior Product Owner: WordPress & Web Projects Lead

Wcanvas, based in Argentina, is looking for a Senior Product Owner to manage multiple projects for international clients. This fully remote role demands fluency in English and a strong web development background, particularly with WordPress. The ideal candidate will leverage agile methodologies to plan ...

Remote Senior Account Executive B2B, C Level Outreach

Huzzle.com is seeking a Senior Account Executive based in Argentina to spearhead B2B sales initiatives focusing on international clients. This fully remote position is ideal for seasoned professionals skilled in outbound sales, especially those comfortable working with C-level executives. The role offe ...

Senior Web Designer & UX Lead — Remote & Unlimited PTO

Winona is seeking a Senior Web Designer with extensive experience in user-centered design. This role involves leading web design projects and requires over 5 years of experience in UX/UI. The successful candidate will have a strong portfolio and the opportunity to work remotely, alongside a variety of ...

Senior Mobile Engineer: Consumer Apps (iOS/Android) Remote

Toptal is seeking a senior mobile engineer in Argentina to lead the development of a consumer app for both iOS and Android platforms. The ideal candidate will have at least 5 years of experience in shipping consumer mobile apps and a deep understanding of one native platform. This role offers a unique ...

Remote Senior Bookkeeper: Multi Entity Ops & AI Tools

Trolley, located in Buenos Aires, Argentina, is looking for an experienced finance operations professional. The role involves managing vendor coordination, financial reporting, and internal controls from a remote position. The ideal candidate will have a minimum of 5 years in bookkeeping and multi-entity acco ...

Senior QA Engineer Mobile Apps & API Automation (Remote)

Framework Ventures is looking for a Senior QA Engineer to join their fully remote team in Río Cuarto, Argentina. The ideal candidate should have at least 4 years of experience in Software Quality Assurance and a strong background in Mobile App Testing. This role will include responsibilities such as do ...

Remote Senior Accountant – Cannabis Finance (US East Hours)

Pryor is seeking a Senior Accountant based in Argentina to support cannabis-focused businesses. The role is remote and requires availability during U.S. East Coast hours. The ideal candidate will manage month-end processes, ensure accurate financial reporting, and possess strong skills in QuickBooks On ...

Senior Cloud Security Engineer — Multi Cloud, IAM & Kubernetes

AgileEngine is seeking a Senior Cloud Security Engineer for its operations in Buenos Aires. The ideal candidate will have 5+ years of experience in cybersecurity and extensive knowledge of cloud security practices. Your responsibilities will include securing multi-cloud infrastructures across Azure, AW ...

Senior AI Video Infra Engineer GPU Pipeline Architect

Framework Ventures is looking for experienced AI Infrastructure Engineers in Buenos Aires, Argentina. In this role, you'll design and implement robust data pipelines optimized for video and multimodal content processing across large GPU clusters. You'll work closely with Tether's applied research team, ...

Remote Senior Accountant — Cannabis Industry, US East Hours

Pryor CPA is seeking a Senior Accountant based in Argentina to support cannabis-focused businesses. The position is remote, requiring availability during U.S. East Coast hours. The ideal candidate will manage month-end processes and ensure accurate financial reporting. Strong skills in QuickBooks Onlin ...

Remote Senior Accountant – Cannabis Finance (US East Hours)

Pryor is looking for a Senior Accountant based in Argentina to support cannabis-focused businesses. This remote position requires availability during U.S. East Coast hours, where the selected candidate will manage month-end processes and ensure accurate financial reporting. The ideal candidate will hav ...

Remote Senior Accountant – Cannabis Finance (US East Hours)

Pryor is looking for a Senior Accountant based in Argentina to support cannabis-focused businesses. This remote position requires availability during U.S. East Coast hours, where the selected candidate will manage month-end processes and ensure accurate financial reporting. The ideal candidate will hav ...

Senior QA Engineer AI & E Commerce Automation (Remote)

Trafilea is looking for a Senior QA Specialist based in Argentina to lead testing strategies and ensure high product quality. The ideal candidate should have strong programming skills in Java/Kotlin and at least 5 years of QA experience. This role offers a completely remote work environment and a compe ...

Remote Senior Accountant: Cannabis Sector, US East Hours

Pryor is seeking a Senior Accountant based in Argentina to support cannabis-focused businesses. The candidate will manage month-end processes and ensure accurate financial reporting while understanding operational activities. This remote role requires strong skills in QuickBooks Online and cloud ERP sy ...

Senior Credit Product Manager — Flexible, Data Driven Growth

Insider busca un profesional en Product Management en Buenos Aires. El candidato será responsable de adaptar la estrategia del producto de Tarjeta de Crédito y resolver problemas complejos relacionados con su uso. Se requiere al menos 5 años de experiencia en el sector financiero, así como habilidades ...

Senior QA Engineer Vue.js/Drupal, CI/CD, Remote

N-iX is looking for a Senior Quality Assurance Engineer based in Argentina to enhance the quality strategy for their North American engineering team. This remote role will involve collaboration with engineers to ensure both security and performance of features. The ideal candidate will have over 7 year ...

Senior Manual QA Engineer – Remote, Flexible & API Testing

AgileEngine in Argentina seeks a Manual QA Engineer to ensure stability and reliability of a Hiring Events platform. Ideal candidates should have 4-6 years of QA experience, strong manual testing skills, and proficiency in API testing with Postman. You will collaborate with teams to resolve issues, per ...

Senior QA Engineer AI & E Commerce Automation (Remote)

Trafilea, a leading eCommerce technology company, is looking for a Senior QA Specialist based in Argentina. The successful candidate will design and execute robust testing strategies to ensure product quality while collaborating with cross-functional teams to enhance user experience. This role requires ...

Senior QA Automation Engineer – AI & E‑Commerce (Remote)

Trafilea is seeking a Senior QA Specialist based in Argentina. This remote role focuses on designing and executing testing strategies to ensure product quality while collaborating with cross-functional teams to enhance user experience. The ideal candidate should have proficiency in automation framework ...

Senior ML Engineer — Build Scalable Production ML Systems

TrueML Technology, based in Buenos Aires, Argentina, is seeking an ML Engineer to architect scalable ML infrastructure and collaborate with the Data Science team. This role requires over 5 years of experience in ML Engineering with a significant focus on data engineering, particularly in the AWS ecosystem. </ ...

Remote Senior Product Owner for WordPress & Web Projects

Wcanvas, based in Argentina, is seeking a Senior Product Owner to oversee various projects for international clients. This fully remote role demands fluency in English and a solid foundation in web development, focusing on WordPress. The ideal candidate will be responsible for managing projects using a ...

Senior Culinary Sales Executive Remote with High Earnings

Cozymeal is looking for a Senior Culinary Sales Executive to drive growth by building lasting client relationships. You'll present and sell culinary experiences while using your sales expertise to tailor recommendations for clients. At Cozymeal, you’ll enjoy a fixed base rate with high commission poten ...

Remote Senior ERP Engineer: IBM i/AS400 (RPG)

FullStack is looking for a Senior ERP Software Engineer (IBM i / AS400) to join our talent network. This role allows for remote work with U.S. clients, where you will integrate into their teams and collaborate on various development projects. The ideal candidate will have over 5 years of experience in ...

🚀 Boost Your Hiring Chances with Our AI-Powered Tool-Kit

Stand out from thousands of applicants. Use our proven career tools to optimize your applications and land your dream job faster.

To-Do Planner

Organize your job search and personal tasks. All data is confidential.

Open Planner

Wellbeing Center

Access your confidential wellness report and resources to manage job search stress.

Check Wellbeing

Skill Coach

Plan your skill development with O*NET support to stay competitive in your field.

Start Coaching

Outfit Helper

Get AI-powered suggestions on what to wear for your next interview.

Find Outfit

Income Tax Calculator

Plan your finances with our calculator, updated for 2025 tax regulations.

Calculate Tax

Salary Benchmark

Get accurate, AI-supported salary trends to know your worth and negotiate better.

Check Salaries

Interview Practice

Practice for any interview with AI-enabled Q&A sessions. All data is private.

Start Practicing

Interview Predictor

Use our AI-supported tool to predict potential interview questions based on your resume.

Predict Questions

Interview Practice Timer

Use our mock interview trainer to perfect your answers under timed conditions.

Start Timer

Behavioral Mastery

Ace tricky behavioral interviews with our AI-powered practice module.

Master Answers

Question Journal

Confidentially record interview questions you were asked for future reference.

Open Journal

Interview Ace

A comprehensive tool to help you master every aspect of your interviews.

Become an Ace

Q&A Logs

Confidentially track your answers to common questions and refine them over time.

View Logs

Application Planner

Schedule and organize your job applications in one confidential planner.

Open Planner

Cover Letter Tool

Create perfect, tailored cover letters for each application with AI support.

Generate Letter

Resume Score

Get instant feedback on your resume with our NLP-supported analysis tool.

Check My Score

ATS Score

Check your resume's compatibility with Applicant Tracking Systems (ATS).

Check ATS Score

Application Analyzer

Use AI to analyze job descriptions and optimize your application materials.

Analyze Application

Career Visualizer

Confidentially plan and visualize your long-term career path and goals.

Visualize My Career

Offer Genius

Get intelligent insights and strategies to confidently negotiate job offers.

Negotiate Offers

JobFlow

Track your entire job search progress from application to offer with this intelligent tool.

Track My Flow

JobSense

Our intelligent matching engine that provides smart job recommendations.

Get Smart Matches

Networking Toolkit

Tools to build and manage your professional connections. All data is confidential.

Build Network

Professional CV

A classic, O*NET supported template for corporate and professional roles.

Use This Template

Executive CV

A premium, O*NET supported template designed for senior and C-level positions.

Use This Template

Modern CV

A fresh, stylish, O*NET supported template perfect for tech and modern industries.

Use This Template

Creative CV

A visually distinct, O*NET supported template for design and artistic roles.

Use This Template

Minimalist CV

A clean, simple, O*NET supported template that focuses purely on content.

Use This Template

Europass CV

The standard European Union recommended format for wide compatibility.

Use This Template

Student CV

An institution-recommended template perfect for internships and first jobs.

Use This Template

Graduate CV

An institution-recommended template for recent graduates entering the workforce.

Use This Template

Academic CV

The researcher-recommended format for roles in academia and research.

Use This Template

Developer/IT CV

A tech-savvy recommended template to highlight your technical skills.

Use This Template

Skilled Worker CV

A trades-recommended template to showcase hands-on skills and experience.

Use This Template

Monochrome CV

A sleek, black-and-white, O*NET supported template for a professional look.

Use This Template

Art CV

An artist-recommended template that allows your creativity to shine.

Use This Template

Harvard CV

A researcher-recommended template based on the classic Harvard format.

Use This Template

Volunteer Research

Help us improve our platform by joining our community research program.

Join Research

Review Us

Share your experience with our tools to help other job seekers.

Share Experience

Register

Create your free account to save jobs, build your profile, and track applications.

Create Account

Login

Access your dashboard, manage applications, and continue your job search.

Access Your Account

Profile Builder

Create a comprehensive professional profile that attracts recruiters and showcases your skills.

Build Your Profile

View Profile

See your public profile exactly as employers will see it. Make sure it's perfect.

Preview Profile

Bookmarked Jobs

Keep track of all your saved job opportunities in one organized place.

View Saved Jobs

Your Reviews

View and manage all the company reviews you've submitted.

See Your Reviews

Following

Manage the list of companies you follow to stay updated on their new openings.

Manage Following

Find Companies

Discover and research top employers in your country and industry.

Discover Employers

Standalone CV Builder

Use our O*NET supported CV builder to create a professional resume from scratch.

Build Your CV

PDF to DOC (Beta)

Convert your PDF resumes or documents into editable Word (DOC) format.

Convert PDF

DOC to PDF (Beta)

Create universally compatible PDF documents from your Word (DOC) files.

Create PDF

General FAQ

Find answers to common questions about our job site and platform.

Read FAQ

Job Seekers FAQ

Get help and find answers to questions specifically for job seekers.

Get Help

Job Matching

Learn about the technology and algorithms behind how we match you to jobs.

Learn How

Personalized Matching

Discover how we use your profile and activity to provide customized job suggestions.

Learn More

Quick Apply

Understand our fast application process and how to make the most of it.

Learn More

Alert Frequency

Learn how to manage your job alert settings so you get the updates you want.

Manage Settings

Job Alerts Guide

A complete guide to understanding how job alerts work and how to use them effectively.

Read Guide

Resume Matching

Learn how our system matches your resume to job requirements.

Learn More

Ethical Branding

Read our guide to building a professional and ethical personal brand.

Read Guide

Candidate Visibility

Learn how to increase your visibility to recruiters on our platform.

Increase Visibility

Verified Badge

Find out how you can get a verified badge to build trust with employers.

Get Verified

AI ATS Technology

Learn about the advanced AI and ATS technology that powers our platform.

Learn More

ATS Ranking

Understand how Applicant Tracking Systems rank you as an applicant.

Learn More

Semantic Matching

Learn how our AI-powered semantic matching goes beyond keywords.

Learn More

    Senior Full Stack Developer React Node Python Jobs in Buenos Aires Job Search Guide, Trends and Insights