32,435+ Remote Senior Aws Cloud Engineer Pythonnodejava 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

Senior DevOps Engineer IaC, CI/CD & Self Service

EPAM Systems is looking for a seasoned Lead DevOps Engineer to join our team in Buenos Aires, Argentina. You will drive the automation foundation and establish standards for infrastructure as code, CI/CD, and environment provisioning. The ideal candidate has over 5 years of experience and proficiency i ...

Senior AI Driven Full Stack Engineer (TypeScript/Next.js)

Thomas Talent Network is seeking a LATAM Senior Software Engineer to build an Agentic Operating System for Marketing. You will ship production code daily, manage full-stack responsibilities, and integrate advanced AI frameworks like LangChain and OpenAI APIs. The ideal candidate has over 5 years of han ...

Senior .NET Backend Engineer – Finance, LATAM (2Y Contract)

CMG (Capital Markets Gateway) is seeking a Senior .NET Engineer based in LATAM to create scalable and secure solutions for the financial industry. The role involves designing and maintaining backend systems and working closely with cross-functional teams. Candidates should have over 3 years of experien ...

Senior .NET Backend Engineer – Finance, LATAM (2Y Contract)

CMG (Capital Markets Gateway) is seeking a Senior .NET Engineer based in LATAM to create scalable and secure solutions for the financial industry. The role involves designing and maintaining backend systems and working closely with cross-functional teams. Candidates should have over 3 years of experien ...

Senior Python Engineer API/Docker for US Projects

FullStack, based in Buenos Aires, Argentina, is looking for a skilled Python Engineer to join their talent network. In this position, you will connect with U.S. clients for versatile project-based development work, integrating into client teams to collaborate effectively with designers and engineers. T ...

Senior Agentic AI Engineer AI System Design Lead

Valtech is seeking an experienced Agentic AI Engineer in Buenos Aires, Argentina, to spearhead innovations in AI system design. This role emphasizes enhancing productivity through chat-based solutions, requiring a senior-level candidate with a growth mindset and passion for challenging the status quo. ...

Senior AI Infra Engineer High Scale Rust & Systems

Kraken is seeking an experienced engineer to join its AI Infrastructure team in Buenos Aires, Argentina. You will design and build the infrastructure layer for AI agents while developing high-performance Rust services and architecting scalable systems for millions of users. The ideal candidate should h ...

Senior Salesforce Engineer — AI Driven PDO & Customer Solutions

Aquiva Labs is seeking an experienced Senior Salesforce Engineer to join our team in Buenos Aires or Uruguay. The role focuses on Salesforce application development and implementing cutting-edge AI-driven approaches to enhance coding efficiency and solution quality. You will collaborate with product owners an ...

Senior ML Engineer — Build Scalable Production ML Systems

TrueML Technology, located in Tortuguitas, Argentina, is seeking an experienced ML Engineer to manage the end-to-end lifecycle of their ML infrastructure. You will collaborate with data science teams and lead the development of high-performance pipelines and feature stores. The ideal candidate has 5+ years of ...

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. </ ...

Senior MacOS Internals Lead Engineer (Mar del Plata)

We're looking for a Senior macOS Internals Lead Engineer to drive the development of low-level security and compatibility functionality. You will lead a team of exceptional engineers while remaining deeply hands‑on—writing code, reverse engineering OS behavior, and directly owning key system‑level componen ...

Senior Full Stack Engineer: Go, AI & React (Argentina)

Silver.dev, a leading software company in Buenos Aires, is seeking a full-stack Staff Software Engineer to join their team. This role involves owning product features from backend to UI, designing scalable solutions, and integrating AI services. A strong Go expertise and familiarity with React and AWS are req ...

Senior Data Engineer: Build AI Data Pipelines + Equity

Myprospera, located in Tandil, Buenos Aires, is seeking a skilled data engineer to build and manage foundational data infrastructure for our multi-agent AI platform. You will lead the design and implementation of data pipelines and support the machine learning capabilities of the platform. The ideal ca ...

Senior Full Stack Engineer: AngularJS to React Modernization

Somnio Software is seeking a Senior Full Stack Engineer located in Buenos Aires, Argentina. This role focuses on developing complex web applications and modernizing legacy codebases. The ideal candidate will have over 5 years of experience, particularly in frontend development with AngularJS 1.9. Stron ...

Senior AI Platform Engineer Production Ready AI Systems

Supernal AI is seeking a Senior AI Platform Engineer in Buenos Aires to build production software for AI Employees. This hands-on role includes designing backend services and integrating external systems while owning delivery timelines and ensuring successful outcomes. The ideal candidate will be capab ...

Senior Data Engineer Build Scalable Data Systems & ETL

PLP Group in Argentina is seeking a Senior Data Engineer to design, build, and maintain scalable data systems. The ideal candidate will have extensive experience in data architecture and processing, alongside strong programming skills in Python. This role requires a Bachelor's or Master's degree in a r ...

Senior .NET Full Stack Engineer: Modernization (San Justo)

Software Mind Americas, a dynamic software engineering company based in Argentina, is looking for a Senior Full Stack .NET Engineer to join a small, high-impact team. Responsibilities Design and develop applications Modernize legacy systems Create automation tools </l ...

Senior DevOps Engineer IaC, CI/CD & Self Service

EPAM Systems in Buenos Aires is seeking a seasoned Lead DevOps Engineer to join their team and take ownership of the cloud platform automation foundation. The role involves establishing infrastructure as code standards, developing CI/CD pipelines, and creating self-service tooling to enhance operational effic ...

Senior Angular & Node.js Full Stack Engineer Build APIs

EPAM Systems is seeking a Senior Angular Full Stack Engineer to develop and maintain enterprise-grade applications using Angular and Node.js. The role requires strong skills in Angular, TypeScript, and Node.js, along with experience in developing REST APIs. The ideal candidate will design backend APIs, ...

Senior Ml Engineer: Lead Scalable Production Ml (Pilar)

Trafilea is seeking a Sr. Machine Learning Engineer located in Pilar, Buenos Aires. In this role, you will lead the development of advanced ML models that drive critical business decisions. You will collaborate with various teams, influence technical strategies, and mentor your peers while ensuring ...

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, ...

Senior Python Backend Engineer for AI Driven Analytics

EPAM Systems is seeking a Senior Python Web Developer in Buenos Aires to develop a cutting-edge supply-chain data analytic platform. You'll spearhead back-end components, APIs, and integrations while optimizing database performance. Ideal candidates have at least 3 years of Python development experienc ...

Senior Ai‐Driven Full Stack Engineer (Typescript) (Tandil)

Thomas Talent Network in Tandil, Argentina, is searching for a Senior Software Engineer to join a small engineering team and contribute to building an AI-native product. This role requires shipping features across the full stack using TypeScript, Next.js, and React, while also owning DevOps responsi ...

Senior Agentic AI Engineer — AI Powered Seller Assistant

Valtech is looking for an Agentic AI Engineer in Buenos Aires, Argentina, to innovate in AI system design, enhancing productivity for sellers through chat-based solutions. This position requires senior-level experience, a growth mindset, and a passion for challenging the status quo. The ideal candidate ...

Senior Full Stack Engineer for AI Billing & Dashboards

AgileEngine is seeking a Senior Full Stack Engineer to build components for a financial intelligence platform focused on AI. The role requires strong autonomy and expertise in Python, Node.js, and React. You will be responsible for backend billing logic, integrating Azure billing data sources, and crea ...

Senior QA Engineer – Fintech, AI Driven Testing (Hybrid)

Cocos Capital en Buenos Aires busca un QA Engineer para asegurar la calidad del código mediante pruebas manuales y automatizadas. La persona seleccionada participará en el ciclo de vida de los proyectos y manejara herramientas como Playwright. El rol ofrece un entorno de trabajo híbrido en oficinas y l ...

Argentina Based Senior QA Engineer – AI Driven Testing

AOA is hiring a Senior QA Engineer in Buenos Aires, Argentina, to enhance its QA processes and utilize AI for high-quality applications. This role involves overseeing QA across various projects and collaborating closely with engineering, product, and UX/UI teams. The ideal candidate should have a Bache ...

Senior QA Automation Engineer | Java, Selenium, CI/CD

Eleks is seeking a Senior Automation Test Engineer in Buenos Aires, Argentina. The successful candidate will contribute to a project for a top-5 health insurance company in the US, focusing on in-sprint test automation. The role requires significant experience in test automation, especially with Java a ...

Senior Java Engineer — Backend Lead (Spring, Graphql) (Avellaneda)

Senior Java Engineer Ciklum is seeking a Senior Java Engineer in Avellaneda, Buenos Aires, to join our development team. The role involves creating robust backend systems and designing RESTful and GraphQL APIs for our partner in the ticketing industry. Qualified candidates should have over ...

Senior Platform Engineer: GitLab CI/CD & LLM Workflows

AgileEngine is seeking a Senior Platform Engineer to enhance a platform built on GitLab CI/CD pipelines. You will provide engineering support, contribute to code review workflows, and improve system reliability and observability. Ideal candidates have 5+ years of experience with GitLab CI/CD, senior-le ...

Senior Frontend Engineer Scale Data Driven Web Apps

A technology company is seeking a motivated Software Engineer III (Frontend) to design and maintain scalable web applications. You will collaborate with cross-functional teams and contribute to architectural decisions. The ideal candidate has 5+ years of frontend development experience, strong skills in TypeScri ...

Senior Principal Backend Engineer Golang & AI for Fintech

A fintech innovation company in Argentina is seeking a Principal Software Engineer to design and build scalable backend services in Golang. This role involves leading AI initiatives, mentoring engineers, and ensuring best practices across a dynamic engineering team. Candidates should have over 12 years of experi ...

Senior Data Engineer — Scalable Ai Data Pipelines (Ezeiza)

PLP Group in Argentina is searching for a Senior Data Engineer to design, build, and maintain scalable data systems. The adecuado candidate will have extensive experience in data architecture, data processing, and strong programming skills in Python. This role involves developing ETL processes, mana ...

Senior Ml Engineer: Lead Scalable Production Ml (Avellaneda)

Trafilea, based in Buenos Aires, is seeking a Sr. Machine Learning Engineer to lead the development of advanced ML models and scalable systems. Your role will include integrating ML systems into real business operations and mentoring team members. The idóneo candidate should have over 5 years ...

Senior DevOps Engineer (San Nicolás de Los Arroyos)

Santex está buscando un Senior DevOps para unirse a su equipo en Argentina. Responsabilidades Potenciar la infraestructura y optimizar los procesos de CI/CD. Diseñar e implementar pipelines de CI/CD. Colaborar con equipos de desarrollo para garantizar despliegues sin ...

Senior QA Engineer AI Driven Testing & Quality Leader

AOA in Avellaneda, Buenos Aires, is looking for a Senior QA Engineer to lead QA efforts across various projects. The role entails collaborating with engineering and product teams to align on business requirements and quality standards. Candidates should have strong communication skills, attention to de ...

Senior Rust Ai Infra Engineer — Scalable Systems (Ezeiza)

AI Infrastructure Engineer – Argentina Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. The role involves designing and building the infrastructure layer for AI agents, developing high-performance Rust services, and architecting scalable systems for millio ...

Senior .NET Full Stack Engineer Travel Platform & AI

EPAM Systems is seeking a Senior .NET Full‑Stack Developer in Buenos Aires. The role focuses on enhancing their travel platform through innovative engineering. The ideal candidate should have over 3 years of full‑stack development experience and a degree in Computer Science. Key skills include strong k ...

Senior Java Engineer Backend & Microservices Architect (San Miguel)

Ciklum is seeking a Senior Java Engineer in Buenos Aires, Argentina. In this role, you will work in a cross‑functional team to develop backend solutions for prominent clients in the arts and entertainment industry. The adequate candidate has strong expertise in Java and Spring Framework along with e ...

Senior Data Engineer (San Nicolás de Los Arroyos)

ELEKS Software Engineering and Development Office is looking for a Senior Data Engineer in Argentina. About Project Our client is one of the largest insurance brokers in the world, working in the Insurance business domain and providing risk management, insurance, and reinsurance brokerage, ...

Senior Salesforce Engineer — AI Driven PDO & Customer Solutions

Aquiva Labs is seeking an experienced Senior Salesforce Engineer based in Argentina or Uruguay to lead innovative application development. The successful candidate will be responsible for designing Salesforce applications, implementing AI-driven development strategies, and ensuring high code quality. Strong s ...

Senior ML Engineer — Build Scalable Production ML Systems

TrueML Technology in General Pacheco seeks an experienced ML Engineer to architect and enhance their machine learning infrastructure. The ideal candidate will have over 5 years of experience, specifically in data engineering, and expertise in the AWS ecosystem. You will collaborate closely with Data Sc ...

Senior Front‑End Engineer: Design System Lead (Blazor)

A healthcare technology company is seeking a Senior Front End Developer to lead the evolution of a scalable Design System for an Electronic Health Record platform. This remote role requires strong experience with Blazor and Telerik Control Libraries, with responsibilities including auditing, designing reusable U ...

Senior Front‑End Engineer: Design System Lead (Blazor)

A healthcare technology company is seeking a Senior Front End Developer to lead the evolution of a scalable Design System for an Electronic Health Record platform. This remote role requires strong experience with Blazor and Telerik Control Libraries, with responsibilities including auditing, designing reusable U ...

Senior Full Stack Quality Engineer: AI & API Testing

Newsela in Buenos Aires is seeking a Senior Full-Stack Quality Engineer to ensure the delivery of high-quality software. You will work closely with product engineers, testing front-end applications powered by advanced back-end services and AI tools. The ideal candidate has over 7 years of experience in ...

Senior DevOps Engineer IaC, CI/CD & Self Service

EPAM Systems is looking for a Lead DevOps Engineer in Bahía Blanca, Argentina. In this role, you will take charge of the automation foundation for the cloud platform and establish standards for Infrastructure as Code (IaC) and CI/CD processes. The ideal candidate has a minimum of 5 years of experience, ...

Senior Agentic AI Engineer for Real Time Tooling

A tech startup studio in Argentina is seeking an experienced Applied AI Engineer to enhance the AI layer of travel experiences. This senior role involves utilizing cutting-edge techniques to develop large-scale consumer applications. The ideal candidate should have a Master’s degree in Computer Science, over 5 y ...

Senior Full Stack Engineer (Java+React) Hybrid Healthcare

Eleks is looking for a Senior Full-Stack Software Developer (Java+React) based in Buenos Aires. This hybrid position allows working 2–3 days onsite and 2–3 days remote. You will be tasked with developing backend functionality, optimizing API performance, and implementing new features for an enterprise platfor ...

Senior Principal Backend Engineer Golang & AI for Fintech

A fintech innovation company in Argentina is seeking a Principal Software Engineer to design and build scalable backend services in Golang. This role involves leading AI initiatives, mentoring engineers, and ensuring best practices across a dynamic engineering team. Candidates should have over 12 years of experi ...

Senior Principal Backend Engineer Golang & AI for Fintech

A fintech innovation company in Argentina is seeking a Principal Software Engineer to design and build scalable backend services in Golang. This role involves leading AI initiatives, mentoring engineers, and ensuring best practices across a dynamic engineering team. Candidates should have over 12 years of experi ...

🚀 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

    Remote Senior Aws Cloud Engineer Pythonnodejava Jobs in Buenos Aires Job Search Guide, Trends and Insights