239,903+ Remote Full Stack Engineer Java Angular Project Based Jobs in Argentina — Top Companies Hiring June 2026

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ML Ops Engineer — Automate AI Pipelines & Terraform

Newsela, a leading education technology company in Argentina, is seeking an experienced ML Ops Engineer to join their ML/AI team. In this hands-on role, you will manage CI/CD pipelines, automate infrastructure with Terraform, and collaborate with ML engineers. The ideal candidate has 2-3 years of ML Op ...

Analytics Engineer: dbt, SQL & Data Modeling Pro

Blend is seeking an Analytics Engineer to fuel growth and enhance data-driven decision-making. In this role, you will implement data models using dbt across multiple domains and ensure data quality through rigorous testing strategies. Candidates should have 3+ years of Analytics Engineering experience and adv ...

Billing Systems Engineer (PHP/Go) Flexible Growth

CommandLink, a global SaaS platform provider in Argentina, is seeking a Billing Systems Developer to build and scale financial systems. The successful candidate will work at the intersection of engineering and finance, ensuring billing accuracy and reliability. Applicants should have strong experience ...

Senior Data Engineer – Azure & Databricks, Power BI

Eleks is seeking a Senior Data Engineer in Santa Fe, Argentina. You will be responsible for designing, developing, and maintaining high-quality software that meets technical requirements. This role requires strong expertise in Azure Cloud and a solid understanding of data synchronization workflows. The ...

LLM Engineer: Train & Evaluate AI Code Skills

Outlier Ai is seeking proficient programming experts to teach AI how to interpret and solve complex programming problems in Paraná, Entre Ríos, Argentina. The ideal candidate will create and answer computer science-related questions for AI training, review AI-generated code, and provide feedback to enh ...

NET/SQL Engineer — Complex Systems & Azure DevOps

Globallogic is looking for a software developer in Buenos Aires to develop and maintain complex software systems. You will be responsible for acquiring business and system knowledge while applying your technical expertise to fix complex problems and perform requirements analysis. The ideal candidate sh ...

Product Support Engineer VoIP, API & Fax Troubleshooter

Telnyx in Mendoza is seeking a motivated Product Support Engineer to troubleshoot VoIP/SIP calls and provide technical support to customers. The role involves working closely with operations and engineering squads to enhance customer experience through effective communication and problem-solving. The i ...

Lead Mobile Engineer – React Native & AI Wallets

Framework Ventures in Tandil, Argentina is looking for a skilled mobile application developer to lead a team working on cutting-edge React Native applications. You will collaborate with senior developers and product managers to deliver innovative mobile solutions integrating crypto wallets and defi features. ...

LLM Training Engineer for AI Code Mastery

Outlier Ai, located in Mendoza, Argentina, seeks proficient programming experts to help teach AI how to interpret and solve complex programming problems. The role involves creating computer science-related questions for AI, reviewing AI-generated code, and providing constructive feedback to improve AI perform ...

Ai/Llm Platform Engineer — Backend & Mlops (Paraná)

Silver.dev busca un/a Software Engineer, AI/LLM Platform Ubicación: Paraná, Entre Ríos. Responsabilidades y requisitos: Diseño y operación de servicios core. Experiencia con tecnologías como Python, Docker y Kubernetes. Ofrecemos: Trabajo en un ...

Lead Data Engineer ClickHouse & High Throughput Pipelines

Ciklum is seeking a Lead Data Engineer to join their team in Argentina. The successful candidate will lead the migration of large-scale logs and design ClickHouse clusters, ensuring platform reliability. With over 12 years of experience in data platform engineering, proficiency in ClickHouse, and deep ...

LLM Training Engineer for AI Code Mastery

Outlier Ai in Ezeiza, Buenos Aires, is searching for skilled programming experts to teach AI complex programming problem-solving. Responsibilities include creating programming questions for AI training, reviewing AI-generated code for quality, and enhancing AI performance through feedback. The successf ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures, located in Argentina, seeks a professional to join the AI model team and drive innovation in architecture development for cutting-edge models. You will work with small, large, and multi-modal systems to enhance intelligence and efficiency. The ideal candidate has a PhD in a relevant ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures, located in Argentina, seeks a professional to join the AI model team and drive innovation in architecture development for cutting-edge models. You will work with small, large, and multi-modal systems to enhance intelligence and efficiency. The ideal candidate has a PhD in a relevant ...

LLM Training Engineer for AI Code Mastery

Outlier Ai in Tandil, Argentina is seeking proficient programming experts to help teach AI how to interpret and solve complex programming problems. The role involves creating and answering computer science-related questions for AI training, reviewing AI-generated code for correctness, and providing constructi ...

Senior Data Engineer – Azure & Databricks, Power BI

Eleks is seeking a Senior Data Engineer in Buenos Aires, Argentina. The role involves designing and maintaining reliable software, focusing on performance and availability. The ideal candidate has over 4 years of experience as a Data Engineer with strong Azure Cloud expertise and proficiency in MS SQL, ...

LLM Training Engineer for AI Code Mastery

Outlier Ai is looking for proficient programming experts in Buenos Aires to teach AI how to interpret and solve complex programming problems. Responsibilities include creating computer science-related questions for AI training and reviewing AI-generated code. The ideal candidate will have a Bachelor’s ...

Kotlin Android Engineer — AI Driven Coding Freelance

Invisible Agency is seeking a Kotlin Coding Specialist for a freelance AI Trainer project in Buenos Aires, Argentina. The role involves leveraging Kotlin expertise to create efficient coding solutions and evaluate AI-generated code. The ideal candidate should have hands-on experience with modern Androi ...

Senior Data Engineer — ELT Pipelines & Data Platform

AgileEngine in Entre Ríos, Argentina, is seeking a Data Engineer to design and scale high-performance ELT pipelines powering a centralized data warehouse. This role involves collaborating with cross-functional teams, ensuring data quality, accessibility, and performance. The ideal candidate has over 5 ...

Lead Mobile Engineer React Native & Crypto Wallets

Framework Ventures is looking for a mobile engineering leader based in Argentina to guide a team of React Native engineers in developing high-performance applications. This role involves ensuring code quality and implementing best practices while working closely with backend developers and product managers. < ...

Lead Mobile Engineer – React Native & AI Wallets

Framework Ventures is seeking a skilled Lead Engineer to work on cutting-edge mobile applications that integrate crypto wallets and DeFi features. You will lead a team of React Native engineers and ensure high-quality delivery aligned with best engineering practices. Your expertise in JavaScript, React ...

Senior Ai Infra Engineer (Godoy Cruz) (Mendoza)

Position Overview Kraken is seeking an experienced engineer to join the AI Infrastructure team in Argentina. Responsibilities Design and build the infrastructure layer for AI agents. Develop high‑performance Rust services. Architect scalable systems for milli ...

Senior Go Backend Engineer for Distributed Systems

Nosotros is looking for a highly skilled Backend Engineer to join their team in Mendoza, Argentina. The ideal candidate will develop and maintain Golang backend services and implement REST APIs to ensure high availability. With over 5 years of experience in Golang and a stable distributed system backgr ...

DevOps Engineer I — Platform Ops (Terraform, Kubernetes)

TrueML Technology in Buenos Aires is looking for a proactive DevOps Engineer I to join their Platform Operations team. This foundational role emphasizes building infrastructure with Terraform and AWS while ensuring robust CI/CD workflows. The ideal candidate will help create self-service tools that enhance pr ...

Kotlin Android Engineer for AI Trainer (Freelance)

Invisible Agency is hiring a Kotlin Coding Specialist for a freelance AI Trainer project in Argentina. This role focuses on leveraging your Kotlin skills to create efficient coding solutions and evaluate AI-generated code. The ideal candidate will have hands-on experience with modern Android developmen ...

Junior Software Engineer — AI Training & Code QA

Outlier Ai in Argentina is seeking proficient programming experts to enhance AI’s ability to solve programming issues. The role includes creating training questions and providing feedback on code accuracy. Ideal candidates will have a degree in Computer Science and be fluent in Spanish and English. Thi ...

Rock Tools Field Applications Engineer (San Luis)

Resumen Sandvik Group busca un competente en Argentina para impulsar las ventas de herramientas y aceros de perforación. Responsabilidades Será responsable de ejecutar estrategias de venta, brindar soporte técnico y capacitar a los clientes en el uso adecuado de productos. Las tare ...

AI Engineer I Build Production AI Solutions

Sezzle is seeking an AI Engineer I to join their Applied AI team in San Miguel de Tucumán, Argentina. This role offers a unique opportunity to contribute to cutting-edge AI development, focusing on enhancing Sezzle’s customer experience through innovative solutions. The ideal candidate will thrive in a ...

AI & Optimization Engineer for Mining Ops & Automation

Tether Operations is looking for an AI & Optimization Lead for their Bitcoin Mining Operations in Buenos Aires. You will define the AI vision, focusing on optimizing operational efficiency through data and AI models. Your responsibilities include designing data baselines, developing AI models for perfo ...

Senior Backend Engineer: Node.js / Go / Python / Spring

Bluelight Consulting is seeking an experienced software engineer in Mendoza, Argentina, with a strong background in Node.js, Spring Boot, Go, and Python. The role involves working on complex systems and contributing to libraries, ensuring alignment with client goals and team expectations. Company benef ...

Senior Backend Engineer: Node.js / Go / Python / Spring

Bluelight Consulting is seeking an experienced software engineer in Mendoza, Argentina, with a strong background in Node.js, Spring Boot, Go, and Python. The role involves working on complex systems and contributing to libraries, ensuring alignment with client goals and team expectations. Company benef ...

Freelance Kotlin Android Engineer — AI Code Reviewer

Invisible Agency is looking for a Kotlin Coding Specialist for a freelance AI Trainer project located in Buenos Aires, Argentina. The ideal candidate will leverage their Kotlin expertise to create efficient coding solutions and evaluate AI-generated code for quality. Experience with modern Android deve ...

Global Noc Engineer Flexible Hours & Growth (Paraná)

Internetwork Expert is seeking a skilled NOC Engineer to join their team in Paraná, Argentina. This role involves monitoring network performance across various platforms and collaborating with vendors and internal teams to resolve issues swiftly. The ideal candidate will have 3–5 years of experience ...

Lead Mobile Engineer Crypto Wallets & React Native

Framework Ventures in Ramos Mejía, Argentina, is seeking a seasoned mobile engineering leader to develop high-performance mobile applications. You will collaborate closely with backend developers and product managers to deliver innovative solutions integrating crypto wallets and implementing best practices. < ...

Lead Mobile Engineer – React Native & AI Wallets

Framework Ventures in Argentina, Salta is seeking a senior mobile application developer to lead a team of React Native engineers. You will design and build mobile applications integrating crypto wallets and defi features while collaborating with product managers and ensuring high-quality delivery. The ...

Lead Mobile Engineer – React Native & AI Wallets

Framework Ventures in Argentina, Salta is seeking a senior mobile application developer to lead a team of React Native engineers. You will design and build mobile applications integrating crypto wallets and defi features while collaborating with product managers and ensuring high-quality delivery. The ...

Product Support Engineer VoIP, API & Fax Troubleshooter

Telnyx, located in Santa Fe Capital, Argentina, is seeking a Product Support Engineer to join its innovative team. You will be responsible for troubleshooting VoIP/SIP issues using tools like Wireshark and assisting customers through chat, calls, and tickets. The ideal candidate has a strong understand ...

Platform Automation Engineer — CI/CD, Kubernetes & Python

ACCIONA IT busca un/a Platform Automation Engineer (nivel semi-senior a senior) para mejorar la automatización de su plataforma web. La posición requiere experiencia en Python y Ansible, así como en la operación de pipelines CI/CD y soporte de infraestructura en AWS EKS. El candidato ideal deberá tener ...

Azure AI Engineer: Build Scalable AI Solutions

Onetree is seeking an AI Engineer to design, implement, and optimize intelligent solutions utilizing Azure AI services, including Azure OpenAI and Azure Machine Learning. This role will blend technical acumen with innovative strategies to seamlessly integrate AI into business processes. The ideal candi ...

LLM Training Engineer for AI Code Mastery

Outlier Ai, located in Chubut, Argentina, is seeking proficient programming experts to help teach AI how to interpret and solve complex programming problems. The ideal candidate will create and answer computer science-related questions for AI training, review AI-generated code for correctness and quality, and ...

LLM Training Engineer for AI Code Mastery

Outlier Ai, located in Chubut, Argentina, is seeking proficient programming experts to help teach AI how to interpret and solve complex programming problems. The ideal candidate will create and answer computer science-related questions for AI training, review AI-generated code for correctness and quality, and ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures in Argentina seeks a talented AI model team member to innovate in architecture development for cutting-edge models, enhancing intelligence and efficiency in AI performance. Candidates should have a strong background in LLMs, ideally holding a PhD in NLP or Machine Learning. Responsib ...

Lead Mobile Engineer – React Native & AI Wallets

Framework Ventures in Mendoza, Argentina is looking for a skilled mobile application developer to lead a team focused on React Native. You will design innovative apps that integrate crypto wallets and DeFi features, while mentoring engineers and guiding architectural decisions. This role demands expert ...

Senior Mobile Engineer Crypto Wallets & React Native

Framework Ventures is looking for a seasoned mobile engineering leader in Buenos Aires, Argentina. This role focuses on developing high-performance mobile applications with a team of React Native engineers. You will ensure code quality and drive architectural decisions. The ideal candidate has strong J ...

Product Support Engineer VoIP, API & Fax Troubleshooter

Telnyx, located in Santa Fe Capital, Argentina, is seeking a Product Support Engineer to join its innovative team. You will be responsible for troubleshooting VoIP/SIP issues using tools like Wireshark and assisting customers through chat, calls, and tickets. The ideal candidate has a strong understand ...

AI Research Engineer: Large Scale LLM Architect

Framework Ventures is seeking an experienced AI model architect to innovate in architecture development for advanced AI models. In this role, you will focus on enhancing intelligence and efficiency of models through deep expertise in LLM architectures. Your responsibilities include conducting pre-train ...

Senior Go Engineer — Cloud Native Microservices Leader

Active searches is looking for a Go Developer in Caseros, Argentina, to implement REST/gRPC APIs and integrate with various AWS services. The ideal candidate should have 7-10 years of backend engineering experience and a strong proficiency in Go, with proven delivery of microservices at scale. The posi ...

Product Support Engineer VoIP, API & Fax Troubleshooter

Telnyx is seeking a Product Support Engineer in Comodoro Rivadavia, Argentina, to troubleshoot VoIP and API issues and provide top-notch support to customers. You'll work with various technologies like Wireshark and Postman. The ideal candidate has a strong customer focus and knowledge of SIP and RTP p ...

LLM Training Engineer for AI Code Mastery

Outlier Ai in Buenos Aires, Argentina is looking for proficient programming experts to assist in teaching AI how to interpret and solve complex programming problems. You will create and answer computer science-related questions for AI training, review AI-generated code for correctness, and provide constructiv ...

Senior Data Engineer: Azure, Spark & Analytics Leader

Eleks is looking for a skilled Data Engineer in Buenos Aires, Argentina. The role involves designing and developing reliable software while ensuring performance and availability according to technical requirements. Ideal candidates have over 4 years of experience, proficiency in Azure Cosmos DB, MS SQL ...

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