35,198+ Remote Fullstack Engineer Java Angular Projectbased 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 AI ML Engineer (RAG/LLM) – Project Based

FullStack is seeking an experienced AI Machine Learning Engineer to join our talent network for flexible, project-based work with U.S. clients. You will play a crucial role, integrating directly with the client's teams and contributing to state-of-the-art AI solutions. We value a positive, supportive e ...

AI First Full Stack Engineer: GitHub Copilot (Remote)

FullStack is looking for an Agentic Software Engineer to join our talent network. You'll work remotely on project-based development for U.S. clients, integrating directly with their teams and driving innovative solutions. The role requires 5+ years of experience with full-stack technologies and experti ...

AI First Full Stack Engineer: GitHub Copilot (Remote)

FullStack is looking for an Agentic Software Engineer to join our talent network. You'll work remotely on project-based development for U.S. clients, integrating directly with their teams and driving innovative solutions. The role requires 5+ years of experience with full-stack technologies and experti ...

Senior Android Engineer — Remote / Flexible Hours & Growth

A tech firm in Santa Fe, Municipio de Rosario, seeks a Senior Android Engineer to join their Mobile Team. This role emphasizes collaboration with CTOs and Engineers to overcome challenges in product design and development. Ideal candidates should have over 3 years of experience with Java, Kotlin, and REST APIs. ...

Senior Backend Engineer RCM Microservices & APIs

A healthcare technology company based in Argentina is seeking a Senior Software Engineer to design and maintain backend services within their Revenue Cycle Management solution. This role requires strong expertise in Java and Spring Boot, as well as experience with microservices architecture and AWS deployments. ...

Backend Security Engineer Scale & Secure 900M+ Transactions

En Mercado Libre, buscamos un Software Engineer Backend que diseñe y escale sistemas innovadores en un entorno dinámico. El rol implica trabajar en aplicaciones críticas que manejan cientos de millones de transacciones diarias, asegurando calidad y robustez. Buscamos a alguien con experiencia en desarrollo Backe ...

Full Stack Developer (Quilmes)

We are looking for an experienced Full Stack Engineer to join our team on a long-term project for a US-based client operating in the healthcare domain. Key Responsibilities Design, develop, and maintain applications using .NET (C#) on the back end and React or Angular on the front end. ...

Frontend Engineer Senior / Semi Senior

Frontend Engineer Senior / Semi Senior Buenos Aires Parque Patricios / Núñez (Esquema híbrido) SOS Asistencia Argentina Relación de dependencia Contrato por tiempo indeterminado En SOS Asistencia Argentina estamos buscando sumar a nuestro equipo de tecnología un/a Frontend Eng ...

Senior Backend Engineer RCM Microservices & APIs

A healthcare technology company based in Argentina is seeking a Senior Software Engineer to design and maintain backend services within their Revenue Cycle Management solution. This role requires strong expertise in Java and Spring Boot, as well as experience with microservices architecture and AWS deployments. ...

Senior Android Engineer — Remote / Flexible Hours & Growth

A tech firm in Santa Fe, Municipio de Rosario, seeks a Senior Android Engineer to join their Mobile Team. This role emphasizes collaboration with CTOs and Engineers to overcome challenges in product design and development. Ideal candidates should have over 3 years of experience with Java, Kotlin, and REST APIs. ...

Senior Android Engineer — Remote / Flexible Hours & Growth

A tech firm in Santa Fe, Municipio de Rosario, seeks a Senior Android Engineer to join their Mobile Team. This role emphasizes collaboration with CTOs and Engineers to overcome challenges in product design and development. Ideal candidates should have over 3 years of experience with Java, Kotlin, and REST APIs. ...

Senior Backend Engineer RCM Microservices & APIs

A healthcare technology company based in Argentina is seeking a Senior Software Engineer to design and maintain backend services within their Revenue Cycle Management solution. This role requires strong expertise in Java and Spring Boot, as well as experience with microservices architecture and AWS deployments. ...

Senior Full Stack Engineer Platform Reliability

AgileEngine is seeking a Senior Full Stack Engineer to ensure production reliability for a live hiring events platform serving enterprise clients. You'll work on troubleshooting issues across Java, Spring Boot, and React systems. This role requires strong problem-solving skills and the ability to manag ...

AWS Data Engineer: Spark ETL & Data Warehousing

RE Partners Consulting in Bahía Blanca, Argentina is seeking a Data Engineer to design Spark data ETL pipelines on AWS. The ideal candidate will have experience in data warehousing and architecture, along with proficiency in programming languages like Scala, Java, or Python. The role involves collabora ...

Senior Software Engineer Assurance & Platform Architecture

A leading professional services firm is seeking a Client Technology Software Engineering Assurance Sr. Engineer/Architect in Buenos Aires. This role involves leading complex solution development projects and ensuring alignment with business needs. Candidates must possess over 10 years of relevant experience, pro ...

Senior Client Tech Software Assurance Engineer

A global consulting firm is seeking a Senior Engineer for its Assurance team in Buenos Aires. This role involves leading solution development, solving complex project issues, and collaborating across teams. Candidates should have over 10 years of experience, advanced programming skills in languages such as C#/Ja ...

Staff Backend Engineer, Payments — Scale & Lead

PedidosYa busca un Staff Software Engineer Backend para unirse al equipo de Payments. El candidato ideal tendrá experiencia en microservicios, liderazgo técnico y profundos conocimientos en Java, Kotlin o Golang. Responsabilidades incluyen liderar la calidad del código, colaborar en el diseño de proyectos y prop ...

Senior Full Stack Engineer Remote, Growth & Impact

AgileEngine, LLC. is seeking a Middle/Senior Full Stack Engineer to create robust solutions for a SaaS platform. The role involves working with Java, React, SQL, Redis, and Elasticsearch. Candidates will manage architecture decisions and participate in code reviews from day one. The position offers a c ...

Mid Level Full Stack Engineer | Remote & Flexible Hours

AgileEngine, LLC. is looking for a Mid-level Full Stack Engineer to enhance a live Hiring Events platform. You will analyze and resolve production issues utilizing Java, Spring Boot, and React while collaborating closely with Client Support teams. Ideal candidates have 3+ years of software engineering ...

Backend AI Engineer for Cloud Storage & Scale

Backblaze in Argentina is seeking a skilled backend software engineer with over 2 years of experience. The role focuses on building server-side APIs and working with AI-assisted tools to enhance performance and security. The ideal candidate should be proficient in Java, Python, or TypeScript, and have ...

Hybrid Backend Test Infrastructure Engineer II

Medallia is looking for a Software Engineer to join the Test Infrastructure team in Buenos Aires. In this hybrid role, you'll design and maintain tools that improve testing efficiency, ensuring high software quality across the company. The ideal candidate has 2+ years of experience in backend developme ...

Backend Engineer Platform Security (Hybrid, LATAM)

MercadoLibre busca un Software Engineer Backend en Buenos Aires. Serás responsable de diseñar y escalar sistemas innovadores con un enfoque en seguridad, asegurando la calidad de los componentes que procesan más de 900M de transacciones al día. Requiere experiencia en desarrollo Backend con Go o JAVA y ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze is looking for a Backend Software Engineer to design and build server-side APIs that serve millions of users. You'll utilize AI-assisted development tools, ensuring high standards for performance and security in a collaborative environment. The ideal candidate has over 2 years of backend engi ...

Senior Backend Engineer, AI Powered Real Estate Tools

Sercanto srl is seeking an experienced software engineer to join our team in Buenos Aires. The role involves automating and digitizing complex workflows in the real estate sector, aiming to significantly reduce closing times. The ideal candidate will have a strong coding background, proficiency in Java ...

Backend Engineer: AI Driven, Scalable Cloud API Designer

Backblaze is looking for a backend software engineer to enhance its B2 Cloud Storage services. Responsibilities include using AI tools for development, designing server-side APIs, and collaborating with various teams to address customer needs. The ideal candidate has over 2 years of backend experience, ...

MuleSoft Integration EngineerArgentina, Buenos AiresSoftware Engineering.

ELEKS is looking for a MuleSoft Integration Engineer in Argentina (Buenos Aires). ABOUT CLIENT Our client is one of the leading health insurance organizations in the United States. We support the client by delivering and maintaining enterprise integration solutions that connect ...

Chief Android Architect & Mobile Platform Leader

We are looking for a highly experienced Chief Android Engineer to join our Mobile Team working on a leading global prestige retail platform.The project focuses on the development and support of applications across Desktop, mWeb, iOS, and Android platforms, with over 100 specialists collaborating to enhanc ...

Chief Android Engineer

We are looking for a highly experienced Chief Android Engineer to join our Mobile Team working on a leading global prestige retail platform.The project focuses on the development and support of applications across Desktop, mWeb, iOS, and Android platforms, with over 100 specialists collaborating to enhanc ...

Senior Full Stack Engineer ID67841

AgileEngine is an Inc. 5000 company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people-first culture has earned us multiple Best Place to Work awards. WHY JOIN US If ...

Senior Full Stack Engineer: Live Events Reliability, Remote

AgileEngine, located in Buenos Aires and Mar del Plata, is seeking a Senior Full Stack Engineer to ensure production reliability on a high-scale hiring events platform. This role involves diagnosing issues and collaborating with support teams for timely resolutions, with a strong emphasis on Java and React. < ...

Backend AI Engineer for Cloud Storage & Scale

Backblaze in Argentina is seeking a skilled backend software engineer with over 2 years of experience. The role focuses on building server-side APIs and working with AI-assisted tools to enhance performance and security. The ideal candidate should be proficient in Java, Python, or TypeScript, and have ...

AWS Data Engineer: Spark ETL & Data Warehousing

RE Partners Consulting in Tigre, Argentina is seeking a Data Engineer to design Spark data ETL pipelines on AWS. The ideal candidate should have experience in data warehousing and architecture, and be proficient in programming languages such as Scala, Java, or Python, alongside strong knowledge of AWS infrast ...

AWS Data Engineer: Spark ETL & Data Warehousing

RE Partners Consulting in Merlo, Buenos Aires, is seeking a Data Engineer to design Spark data ETL pipelines on AWS. The ideal candidate will have experience in data warehousing and architecture, as well as proficiency in programming languages such as Scala, Java, or Python. The role involves collabora ...

Backend AI Engineer for Cloud Storage & Scale

Backblaze in Argentina is seeking a skilled backend software engineer with over 2 years of experience. The role focuses on building server-side APIs and working with AI-assisted tools to enhance performance and security. The ideal candidate should be proficient in Java, Python, or TypeScript, and have ...

AWS Data Engineer: Spark ETL & Data Warehousing

RE Partners Consulting, located in Lomas de Zamora, Buenos Aires, is looking for a Data Engineer to design Spark data ETL pipelines on AWS. The ideal candidate should have experience in data warehousing, proficiency in programming languages like Scala, Java, or Python, and strong knowledge of AWS infrastructu ...

SDET Engineer: Automation Leader for Web & API

AgileEngine in La Plata, Argentina is seeking an experienced SDET Engineer to own the end-to-end automation strategy for web and API layers. The role involves building scalable automation frameworks and mentoring engineers to promote a quality-first culture. The ideal candidate has over 4 years of expe ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze is looking for a Backend Software Engineer to design and build server-side APIs that serve millions of users. You'll utilize AI-assisted development tools, ensuring high standards for performance and security in a collaborative environment. The ideal candidate has over 2 years of backend engi ...

Backend Engineer: AI Driven, Scalable Cloud API Designer

Backblaze is looking for a backend software engineer to enhance its B2 Cloud Storage services. Responsibilities include using AI tools for development, designing server-side APIs, and collaborating with various teams to address customer needs. The ideal candidate has over 2 years of backend experience, ...

AI Driven Backend Engineer for Scalable Cloud Storage

Backblaze is looking for a Backend Software Engineer to design and build server-side APIs that serve millions of users. You'll utilize AI-assisted development tools, ensuring high standards for performance and security in a collaborative environment. The ideal candidate has over 2 years of backend engi ...

Backend Engineer: AI Driven, Scalable Cloud API Designer

Backblaze is looking for a backend software engineer to enhance its B2 Cloud Storage services. Responsibilities include using AI tools for development, designing server-side APIs, and collaborating with various teams to address customer needs. The ideal candidate has over 2 years of backend experience, ...

QA Automation SSr remoto Argentina ID #00328

Ubicación: REMOTO ARGENTINATipo de Contrato: (RELACIÓN DE DEPENDENCIA) Resumen del Puesto: Buscamos un QA Automation SSR/Senior con inglés avanzado y al menos 3 años de experiencia en automatización de pruebas. El candidato ideal tendrá un sólido conocimiento en tecno ...

Front end react native ssr.

Software Factory con experiencia en el desarrollo de sitios web, está buscando profesionales ó estudiantes de alto potencial para formar parte de su equipo. Tendrán como función:Desarrollar aplicaciones mobile en React native y sitios web en react, angular o directamente HTML 5 y CSS 3Re ...

Front end react native ssr.

Software Factory con experiencia en el desarrollo de sitios web, está buscando profesionales ó estudiantes de alto potencial para formar parte de su equipo. Tendrán como función: Desarrollar aplicaciones mobile en React native y sitios web en react, angular o directamente HTML 5 y CSS 3 <p ...

Senior Site Reliability Engineer – Cloud, CI/CD & Observability

A leading financial services company is looking for a Site Reliability Engineer III to support and enhance critical applications and infrastructure. This role requires over 5 years of experience in a relevant field, with expertise in site reliability culture, programming in Python or Java/Spring Boot, and tools ...

Senior Infra Platform Engineer Service Provisioning

A leading digital financial platform is seeking a talented engineer to build their cloud infrastructure. You will design an Infrastructure Control Plane, drive operational safety for infrastructure changes, and streamline deployments across their services. The ideal candidate has deep experience with AWS, Kubern ...

Senior Software Assurance Engineer – AI, NLP & Cloud

A global professional services firm in Buenos Aires seeks an experienced software engineer to lead complex solution delivery. The ideal candidate should have over 10 years of experience with advanced proficiency in C#, Java, and Python, alongside a solid understanding of CI/CD and containers. You will solve proj ...

Senior Infra Platform Engineer Service Provisioning

A leading digital financial firm in Buenos Aires is seeking a talented engineer to join the Service Provisioning team. This role involves designing a unified Infrastructure Control Plane, implementing safe operational changes, and streamlining deployment processes. The ideal candidate has experience with cloud p ...

Senior Backend Engineer, Risk & Compliance (Fintech)

A leading fundraising platform is seeking a Senior Software Engineer (Compliance) to build tools for risk intelligence and compliance automation. This role involves designing scalable backend services, collaborating across teams, and ensuring data-driven decision-making to enhance user safety and trust. Ideal ca ...

Senior Software Engineer Core Experiences (SDKs & Cloud)

Speechify is looking for a Senior Software Engineer to join its Core Experiences Team in Buenos Aires, Argentina. The successful candidate will be responsible for building foundational services and SDKs that enhance the product experience across platforms. This role involves collaboration with product ...

Staff Platform Engineer Onboarding & KYC Architecture

Dlocal, a leading payment solutions company based in Buenos Aires, is looking for a Staff Engineer to join their IT Onboarding, KYC & Account Configuration team. The ideal candidate will manage the merchant lifecycle and ensure compliance across multiple regions. You'll be responsible for designing sca ...

🚀 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 Fullstack Engineer Java Angular Projectbased Jobs in Buenos Aires Job Search Guide, Trends and Insights