316,317+ Llmpowered Full Stack Engineer React Python Jobs in Argentina — Top Companies 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

Senior Software Assurance Architect Lead Delivery & Quality

A global consulting firm is seeking a Senior Engineer/Architect to lead development services for complex projects. The role requires advanced technical proficiency, over 10 years of experience, and significant knowledge in software/platform engineering. The ideal candidate will have a Bachelor's degree in a rele ...

Data Engineer — ETL Pipelines & Data Quality (MS Fabric)

A data solutions company in Argentina seeks an experienced Data Engineer on a long-term contract. You will design and maintain data pipelines, collaborating with the Data Science team to ensure high-quality data accessibility. The ideal candidate will have a Bachelor's degree in a relevant field and 3-5 years of ...

Data Engineer — ETL Pipelines & Data Quality (MS Fabric)

A data solutions company in Argentina seeks an experienced Data Engineer on a long-term contract. You will design and maintain data pipelines, collaborating with the Data Science team to ensure high-quality data accessibility. The ideal candidate will have a Bachelor's degree in a relevant field and 3-5 years of ...

Data Platform Lead — Senior Data Engineer & Mentor

A leading tech company in Buenos Aires is seeking a Senior Data Engineer to design and deliver customer data platforms. This role includes responsibilities such as developing data architectures using BigQuery or Snowflake, optimizing performance, mentoring junior engineers, and maintaining effective communicatio ...

Data Engineer — ETL Pipelines & Data Quality (MS Fabric)

A data solutions company in Argentina seeks an experienced Data Engineer on a long-term contract. You will design and maintain data pipelines, collaborating with the Data Science team to ensure high-quality data accessibility. The ideal candidate will have a Bachelor's degree in a relevant field and 3-5 years of ...

Senior Backend Engineer – Fintech Scale & Policy Automation

A fintech company based in Argentina is seeking a backend engineer with at least 6 years of experience in software engineering. The role involves designing and building scalable backend systems for financial transactions and collaborating with cross-functional teams to deliver optimal user experiences. The ideal ...

Senior Backend Engineer – Fintech Scale & Policy Automation

A fintech company based in Argentina is seeking a backend engineer with at least 6 years of experience in software engineering. The role involves designing and building scalable backend systems for financial transactions and collaborating with cross-functional teams to deliver optimal user experiences. The ideal ...

Senior Backend Engineer – Fintech Scale & Policy Automation

A fintech company based in Argentina is seeking a backend engineer with at least 6 years of experience in software engineering. The role involves designing and building scalable backend systems for financial transactions and collaborating with cross-functional teams to deliver optimal user experiences. The ideal ...

Senior AI Engineer: Build & Deploy End to End ML

Wakapi Software in Argentina is looking for a Senior AI Engineer who will be responsible for designing and deploying end-to-end machine learning and AI solutions. This role demands strong technical expertise, as well as the ability to engage with stakeholders to translate complex problems into actionable insight ...

Data Engineer — ETL Pipelines & Data Quality (MS Fabric)

A data solutions company in Argentina seeks an experienced Data Engineer on a long-term contract. You will design and maintain data pipelines, collaborating with the Data Science team to ensure high-quality data accessibility. The ideal candidate will have a Bachelor's degree in a relevant field and 3-5 years of ...

Senior Backend Engineer – Fintech Scale & Policy Automation

A fintech company based in Argentina is seeking a backend engineer with at least 6 years of experience in software engineering. The role involves designing and building scalable backend systems for financial transactions and collaborating with cross-functional teams to deliver optimal user experiences. The ideal ...

Senior Data Engineer — Remote & Flexible, ELT Pipelines

AgileEngine is looking for a Data Engineer in Córdoba, Argentina, to design and scale high-performance ELT pipelines for a centralized data warehouse. The successful candidate will have over 5 years of experience in data engineering, exceptional coding skills in SQL and Python, and familiarity with data warehous ...

Senior Analytics Engineer: Build Trusted Data Pipelines AI

Werben HR busca un Analytics Engineer con sólida experiencia en el desarrollo de pipelines de datos y modelado, para unirse a su equipo de Data, BI & AI en Puerto Madero. El candidato ideal transformará datos en estructuras organizadas y documentadas, creando la infraestructura que soporta soluciones d ...

Senior Data Engineer — Lakehouse & Databricks Lead (Hybrid)

IOL Inversiones busca un SR Data Engineer en Buenos Aires para garantizar el flujo confiable de datos y mejorar las capacidades del equipo en él. Deberás diseñar y mantener pipelines de datos y asegurar la calidad y gobernabilidad de los datos. Buscamos graduados en Ingeniería en Sistemas o áreas afine ...

GenAI DevSecOps Engineer (TypeScript & Copilots)

AI Chopping Block, Inc. is seeking an Application Engineer based in Buenos Aires. This role focuses on solving complex problems with code and offers opportunities to work with generative AI technologies. Responsibilities include debugging issues, building AI-powered internal tools, and creating proof-of-concept ...

Senior AWS Cloud Platform Engineer (Data/ETL)

JPMorgan Chase & Co. is seeking an experienced Infrastructure engineer in Buenos Aires to join its Market Data Services team. This role focuses on building and maintaining AWS environments, configuring monitoring for cloud platforms, and extracting data from third-party sources. Candidates should have strong exp ...

Senior AI/ML Engineer: Document Intelligence & Compliance

Techunting is seeking a Senior AI/ML Engineer in Buenos Aires, Argentina to lead AI capabilities across projects. The ideal candidate will have 5 to 8 years of engineering experience, with expertise in Azure AI services and strong proficiency in Python. Responsibilities include building reusable AI skills, imple ...

Senior QA Engineer – AI Driven API & UI Automation

Backblaze is looking for a Senior QA Engineer in Corrientes, Argentina, to ensure the quality, reliability, and scalability of its products across UI and API experiences. You will engage in end-to-end testing and collaborate closely with product and engineering teams. The ideal candidate will have over ...

Data Engineer — ETL Pipelines & Data Quality (MS Fabric)

A data solutions company in Argentina seeks an experienced Data Engineer on a long-term contract. You will design and maintain data pipelines, collaborating with the Data Science team to ensure high-quality data accessibility. The ideal candidate will have a Bachelor's degree in a relevant field and 3-5 years of ...

Senior Backend Engineer – Fintech Scale & Policy Automation

A fintech company based in Argentina is seeking a backend engineer with at least 6 years of experience in software engineering. The role involves designing and building scalable backend systems for financial transactions and collaborating with cross-functional teams to deliver optimal user experiences. The ideal ...

Senior AI Engineer Remote, AI Product & LLM Expert

Yuno, a leader in payment infrastructure, is hiring a Senior AI Engineer to develop AI-driven solutions that redefine payment experiences. In this role, you will work on building scalable AI products that integrate seamlessly with Yuno’s payment systems, employing the latest technologies in AI and LLMs. < ...

Data Engineer — ETL Pipelines & Data Quality (MS Fabric)

A data solutions company in Argentina seeks an experienced Data Engineer on a long-term contract. You will design and maintain data pipelines, collaborating with the Data Science team to ensure high-quality data accessibility. The ideal candidate will have a Bachelor's degree in a relevant field and 3-5 years of ...

Senior Backend Engineer – Fintech Scale & Policy Automation

A fintech company based in Argentina is seeking a backend engineer with at least 6 years of experience in software engineering. The role involves designing and building scalable backend systems for financial transactions and collaborating with cross-functional teams to deliver optimal user experiences. The ideal ...

Remote Azure Data Engineer: ETL & Synapse Expert

Bluelight Consulting LLC is seeking an ETL Data Engineer in Mar del Plata, Argentina, to design and develop data integration processes. You'll work with Python (PySpark) and Azure Synapse Analytics to ensure data accuracy and availability. Your role involves collaborating with cross-functional teams an ...

Senior Data Engineer: Scalable Data Pipelines & Analytics

Monks Associates Inc in Buenos Aires is seeking a Senior Data Engineer to design and build scalable data solutions for digital marketing. You will work closely with Analytics and Solutions Engineering teams, responsible for end-to-end data engineering activities. The ideal candidate has a Bachelor’s or ...

Analytics Engineer: Data Systems, ML Metrics & Pipelines

MercadoLibre busca un Analytics Engineer en Buenos Aires, Argentina, quien será responsable de diseñar y escalar sistemas innovadores para resolver problemas de alto impacto. Trabajarás con tecnología de vanguardia, aplicando buenas prácticas de ingeniería y modelos de IA. El candidato ideal tendrá exp ...

Senior Observability SRE: OTEL Platform & Telemetry

Chainlink Labs is looking for a Senior Site Reliability Engineer (SRE) based in Buenos Aires to build and manage an observability platform. The ideal candidate needs over 7 years of experience in devops or infrastructure, with strong programming skills in languages like C, Java, and Python. This role i ...

Senior Software Engineer AI & Cloud Native (Remote)

Oowlish is on the lookout for an AI-Focused Software Engineer to join their Cloud Native Applications team. The role involves designing and developing scalable cloud-native applications, collaborating with diverse project teams, and contributing to innovative AI-driven solutions. Ideal candidates shoul ...

Senior Cybersecurity Engineer: Google SecOps SIEM & SOAR

PwC Argentina is seeking a skilled Security Engineer to protect organizations from cyber threats through advanced technologies. In this role, you will design, implement, and maintain security systems, conducting audits and developing strategies to enhance security. Ideal candidates will have a Bachelor's degr ...

Integrations Engineer: AI Driven CRM & Workflows

Dialpad, Inc. in Buenos Aires is seeking a Software Engineer for the Integrations team to develop key native integrations that enable real-time automations. This role involves close collaboration with engineering and product teams, focusing on Agentic AI-compatible integrations. Ideal candidates will h ...

Lead ML Engineer — Production Ready AI Systems (Buenos Aires)

A integral technology group in Buenos Aires is seeking a Principal Machine Learning Engineer to lead the machine learning engineering function. In this role, you will design and deploy ML models, mentor talent, and work collaboratively with cross-functional teams. The ideal candidate will have expertise in ...

AI Driven QA Engineer – UI & API at Scale

Backblaze is seeking a Senior QA Engineer located in Buenos Aires, Argentina, to lead quality assurance efforts on UI and API experiences. This role involves owning end-to-end testing, collaborating closely with product and engineering teams, and improving testing workflows through automation. The idea ...

Cloud Data & Analytics Engineer — AI/ML Data Products

Xepelin is seeking a Big Data Specialist or Analytics Engineer to join their Big Data team in Ciudad de Mendoza, Argentina. Responsibilities include designing and maintaining data models, creating data products for analytics and data visualization, and empowering technical and non-technical stakeholders. ...

Autonomous Ai Agent Architect (Python, Ml Systems) (Santiago del Estero)

DaCodes is looking for a Senior AI Agent Engineer to develop and ship autonomous AI agents for a rental management platform. In this role, you'll architect solutions that directly impact revenue optimization and operational efficiency. The idóneo candidate has extensive experience in Python, ...

Data Engineer — ETL Pipelines & Data Quality (MS Fabric)

A data solutions company in Argentina seeks an experienced Data Engineer on a long-term contract. You will design and maintain data pipelines, collaborating with the Data Science team to ensure high-quality data accessibility. The ideal candidate will have a Bachelor's degree in a relevant field and 3-5 years of ...

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, along w ...

Analytics Engineer: Snowflake Pipelines & CRM Migrations

Sovos Compliance is seeking an Analytics Engineer for their Care Analytics team in San Miguel de Tucumán, Argentina. In this pivotal role, you will oversee the data infrastructure that supports global analytics, utilizing Snowflake and SQL to enhance data management and support various operational processes. ...

Senior Data Engineer Remote, Flexible Perks & Growth Córdoba

Una empresa tecnológica innovadora en Argentina busca Data Engineer Ssr. para unirse a su comunidad. Requisitos Más de 3 años de experiencia en Python y SQL. Conocimientos en Databricks. Habilidades en herramientas de visualización como Power BI. El trab ...

Senior Data Engineer Remote, Flexible Perks & Growth Santa Fe

Una empresa tecnológica innovadora en Argentina busca Data Engineer Ssr. para unirse a su comunidad. Requisitos Más de 3 años de experiencia en Python y SQL. Conocimientos en Databricks. Habilidades en herramientas de visualización como Power BI. El trab ...

Lead ML Engineer — Remote Ready, Production AI at Scale

Beyond is seeking a Principal Machine Learning Engineer in Buenos Aires to lead the machine learning engineering function. You will handle the entire lifecycle of ML models that power core product features, collaborating with product managers and mentoring team members throughout the process. We're loo ...

Data Engineer: Scale Our Data Platform & Ai Analytics Buenos Aires

Una empresa de gestión de datos en Buenos Aires busca un/a Data Engineer. Este rol es fundamental para diseñar y construir la infraestructura de datos, integrando diversas fuentes de información y optimizando procesos. El candidato idóneo tendrá entre 3 y 5 años de experiencia en Data Enginee ...

Power BI Data Engineer — ETL, Data Lakes (Mercedes)

Particle41 is seeking a skilled Data Engineer (Power BI) to build and maintain ETL/ELT pipelines and develop Power BI dashboards. In this role, you’ll collaborate closely with stakeholders to deliver reliable data solutions that drive outcomes. Qualifications The adecuado candidate has a Ba ...

Lead ML Engineer — Remote Ready, Production AI at Scale

Beyond is seeking a Principal Machine Learning Engineer in Buenos Aires to lead the machine learning engineering function. You will handle the entire lifecycle of ML models that power core product features, collaborating with product managers and mentoring team members throughout the process. We're loo ...

Remote ML Engineer — Robust Recommendation Systems

Muttdata, a dynamic startup in Argentina, seeks a Machine Learning Engineer Specialist to enhance their data products through innovative machine learning systems. You will design and maintain production recommendation systems, develop ranking models, and collaborate with stakeholders. The role demands ...

Remote ML Engineer — Robust Recommendation Systems

Muttdata, a dynamic startup in Argentina, seeks a Machine Learning Engineer Specialist to enhance their data products through innovative machine learning systems. You will design and maintain production recommendation systems, develop ranking models, and collaborate with stakeholders. The role demands ...

Remote ML Engineer — Robust Recommendation Systems

Muttdata, a dynamic startup in Argentina, seeks a Machine Learning Engineer Specialist to enhance their data products through innovative machine learning systems. You will design and maintain production recommendation systems, develop ranking models, and collaborate with stakeholders. The role demands ...

Remote ML Engineer — Robust Recommendation Systems

Muttdata, a dynamic startup in Argentina, seeks a Machine Learning Engineer Specialist to enhance their data products through innovative machine learning systems. You will design and maintain production recommendation systems, develop ranking models, and collaborate with stakeholders. The role demands ...

Remote ML Engineer — Robust Recommendation Systems

Muttdata, a dynamic startup in Argentina, seeks a Machine Learning Engineer Specialist to enhance their data products through innovative machine learning systems. You will design and maintain production recommendation systems, develop ranking models, and collaborate with stakeholders. The role demands ...

Remote ML Engineer — Robust Recommendation Systems

Muttdata, a dynamic startup in Argentina, seeks a Machine Learning Engineer Specialist to enhance their data products through innovative machine learning systems. You will design and maintain production recommendation systems, develop ranking models, and collaborate with stakeholders. The role demands ...

Remote ML Engineer — Robust Recommendation Systems

Muttdata, a dynamic startup in Argentina, seeks a Machine Learning Engineer Specialist to enhance their data products through innovative machine learning systems. You will design and maintain production recommendation systems, develop ranking models, and collaborate with stakeholders. The role demands ...

🚀 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

    Llmpowered Full Stack Engineer React Python Jobs in Argentina Job Search Guide, Trends and Insights