172,777+ Remote Ai Training Code Review Engineer Pythonjava Jobs in Argentina — Top Companies Hiring June 2026

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Remote Robotics & AI Software Engineer (Python/Node)

Vintti is seeking a Software Engineer specializing in Robotics & Autonomous Systems. This role allows you to work remotely from Argentina or Uruguay while contributing to AI systems for top labs worldwide. The ideal candidate should have a strong software engineering background, experience with Python ...

Senior Frontend Engineer (React) Remote & AI Driven

AOA is seeking a Senior Frontend Engineer to create polished, high-performing web experiences for eCommerce and SaaS clients. The role involves implementing thoughtful designs into production-ready interfaces while enjoying collaborative ownership. The successful candidate will adapt products into clea ...

Remote Civil Engineer | Python Powered AI Trainer

Kake is seeking Civil Engineering professionals with expertise in Python to join their team remotely. This position involves tackling complex AI development initiatives focused on simulating and enhancing frontier AI models. The ideal candidate will have a strong academic background in Civil Engineerin ...

Lead .NET Engineer AI Ready Healthcare, Remote

A leading healthcare technology company is seeking a Lead .NET Developer to work remotely from Argentina. This role involves mentoring a development team, creating scalable solutions, and integrating AI capabilities into platforms. Ideal candidates will have extensive experience in .NET development and a solid u ...

Senior Frontend Engineer — Remote, AI‑Driven UI

YesLawyer is seeking a Senior Frontend Engineer to enhance their React web applications. The ideal candidate will have over 5 years of JavaScript or TypeScript experience, specifically with React, from top tech firms like Google or Meta. This fully remote position offers a salary between $3,500 and $6, ...

Senior Backend Engineer — Remote, AI Powered Fintech

A global fintech company is seeking a Senior Backend Engineer to join its LATAM engineering team. This role involves designing and building backend systems for financial services across multiple regions. Candidates should have a minimum of 5 years of backend engineering experience, fluency in English, and profic ...

Remote AI/ML Ops Engineer — Deployments & Observability

OneSeven Technology (formerly 17 Web Dev) is seeking a DevOps engineer for managing a Model Context Protocol (MCP) infrastructure. This role allows for remote work from anywhere in Latin America, following US Eastern Time hours with a long-term contract starting at six months. The ideal candidate wi ...

Remote Fullstack Engineer — AI Powered Startup Platform

Silver.dev is seeking a Fullstack Engineer to design and maintain software for the Lazo Platform, a product aimed at automating processes for startups. Working fully remote, you will utilize a modern tech stack including TypeScript and Python while collaborating with a dedicated team to ensure high-quality s ...

Senior Product Engineer — AI Driven Fintech, Remote

Silver.dev is seeking exceptional Product Engineers to develop the operating system for modern lending. Join a remote-first team that values ownership and creativity, impacting credit unions and lenders effectively. As a Product Engineer, you will lead product outcomes, implement and optimize system ...

Remote Full Stack Engineer — AI/ML & APIs

Flatiron Software is seeking a full-time remote software engineer to join a Scrum team. In this role, you will design and implement scalable full stack applications, emphasizing backend architecture while collaborating closely with stakeholders. Ideal candidates will have 4+ years of software developme ...

Remote Software Engineer Data Growth & AI Automation

Chainlink Labs is looking for a Software Engineer in Data Growth to enhance customer onboarding through automation and workflows. You will design solutions that improve operational efficiency, and collaborate with cross-functional teams to transform products in the Web3 space. The ideal candidate has s ...

Backend Engineer – AI‑Driven Security (Remote, Equity)

Twosense is developing an innovative biometric authentication system and is looking for a professional to work on core products. You’ll be part of a remote team responsible for full product development lifecycle, from design to maintenance, while leveraging C#, .NET Core, and advanced testing strategies. ...

Remote Senior AI Driven Full Stack Engineer

Kake is looking for a Senior Full-Stack Engineer (Front-End Leaning) to help rebuild and scale a human-blended AI coaching platform. The role requires strong experience in both front-end and back-end development, focusing on UI/UX detail and backend capabilities in Node.js and Python. The ideal candida ...

Remote AI/ML Ops Engineer — Deployments & Observability

OneSeven Technology (formerly 17 Web Dev) is seeking a DevOps engineer for managing a Model Context Protocol (MCP) infrastructure. This role allows for remote work from anywhere in Latin America, following US Eastern Time hours with a long-term contract starting at six months. The ideal candidate will ...

Remote GTM Engineer: AI Driven Outbound & Automation

Huzzle.com is hiring a GTM Engineer to focus on building and optimizing high-performance outbound campaigns for SaaS clients. This role is perfect for someone who enjoys working in a fast-paced startup environment and is passionate about using advanced automation tools to shape pipeline generation. Key ...

AI Research Engineer Reincement Learning 100% Remote

About the job As a member of the AI model team, you will drive innovation in reinforcement learning approaches for advanced models. Your work will optimize decision‑making and adaptive behavior to deliver enhanced intelligence, improved performance, and domain‑specific capabilities for real‑wor ...

Remote AI Support Engineer for Customer Success

Hostinger is seeking a Customer Success Specialist in Argentina who will handle customer issues through live chat and tickets while enhancing our AI agent, Kodee. Candidates should have a solid technical background and a desire to engage with AI technology. The role provides opportunities for growth, p ...

Remote Senior AI Platform Engineer: TypeScript & LLMs

Gramian Consulting is seeking a Senior AI Platform Engineer to design and build AI-powered backend services and data pipelines. This full-time role requires expertise in TypeScript, backend systems, and LLM integrations. The ideal candidate will have 7+ years of software engineering experience and a st ...

Senior Platform Engineer – AI‑Driven Reporting (Remote)

Banyan Software is looking for a Senior Platform Engineer – Reporting Systems to help evolve its core platform. This hands-on role will involve delivering production code across backend, SQL, APIs, and front-end layers, while translating complex product problems into executable technical approaches. Th ...

LatAm Spanish Language & Culture Evaluator (Remote)

Welo Data is seeking Spanish-speaking experts for a remote freelance role in language evaluation. You will review AI-generated responses, refine content for quality, and collaborate with teams to enhance AI language models. The role requires excellent written communication, familiarity with cultural nu ...

Generative Ai Software Engineer – Latam (Buenos Aires)

Azumo, a leading AI development company, is looking for an AI Software Engineer in Buenos Aires, Argentina. The role involves developing AI solutions and collaborating with a team of expert developers in innovative projects leveraging Generative AI. The candidate will have a Bachelor's degree ...

AI Backend Engineer — LLM Orchestration & RAG (Equity)

A tech startup in Argentina seeks an AI/Backend Engineer to own and evolve their AI orchestration pipeline. You'll design an orchestration system, build developer-friendly APIs, and collaborate with the CTO to transition from a prototype to a scalable platform. Candidates need 4+ years in Python and experience w ...

AI Backend Engineer — LLM Orchestration & RAG (Equity)

A tech startup in Argentina seeks an AI/Backend Engineer to own and evolve their AI orchestration pipeline. You'll design an orchestration system, build developer-friendly APIs, and collaborate with the CTO to transition from a prototype to a scalable platform. Candidates need 4+ years in Python and experien ...

Senior Backend Engineer: Path to Solutions Architect

Directful, based in Córdoba, Argentina, is looking for a Senior Backend Engineer to develop backend services using .NET and cloud-native technologies. You will design and support scalable microservices, work with modern databases, and ensure clean, maintainable code with strong testing practices. This ...

Senior Android Engineer — AI Powered Communications, Equity

A leading AI-powered communication platform is seeking a Senior Software Engineer for Android in Buenos Aires, Argentina. In this role, you'll be responsible for delivering new features, optimizing infrastructure code, and creating efficient processes. The ideal candidate will possess over 5 years of experience ...

Senior Salesforce Engineer | AI Driven App Dev & PDO

Aquiva Labs is seeking an experienced Senior Salesforce Engineer based in Argentina or Uruguay. This role focuses on developing Salesforce applications and implementing advanced AI methodologies to enhance productivity. The ideal candidate will demonstrate a customer-centric approach, engaging directly ...

Senior Salesforce Engineer | AI Driven App Dev & PDO

Aquiva Labs is seeking an experienced Senior Salesforce Engineer based in Argentina or Uruguay. This role is crucial for developing Salesforce applications tailored to customer needs, implementing an AI-first approach, and ensuring high-quality code through rigorous standards. The ideal candidate will ...

Senior Salesforce Engineer – AI Driven PDO Solutions

Aquiva Labs is seeking an experienced Senior Salesforce Engineer in Argentina or Uruguay. The ideal candidate will have a robust background in Salesforce application development, demonstrating proficiency in AI-driven processes and strong testing practices. This role entails designing and developing in ...

AI Driven AppSec Engineer Secure Coding & SDLC Leader

AgileEngine in Rosario, Argentina is seeking a Senior Application Security Engineer to develop AI-enabled secure code scanning in a large-scale financial environment. The role requires 5+ years of experience with application security testing tools and providing guidance to engineering teams. Competitiv ...

Senior Salesforce Engineer AI Driven, Customer Centric

Aquiva Labs is seeking an experienced Senior Salesforce Engineer based in Argentina or Uruguay to lead application development on the Salesforce platform. This role emphasizes an AI-first approach, enabling innovative solutions tailored to customer needs. The successful candidate will engage proactivel ...

AI Driven Senior Salesforce Engineer | PDO & Apps Expert

Aquiva Labs is seeking an experienced Senior Salesforce Engineer located in Argentina or Uruguay. This role demands a strong background in Product Development Outsourcing and custom application development, with an emphasis on an AI-first approach and high-quality code standards. The ideal candidate wi ...

Remote Software Engineer – Robotics, AI Data Pipelines

Vintti is seeking a Software Engineer specializing in Robotics and Autonomous Systems. This role allows candidates to work remotely from Argentina or Uruguay, developing key data processing and ML training pipelines that contribute to cutting-edge AI systems. The ideal candidate should have over 6 year ...

Senior QA Engineer AI Driven Ecommerce (Remote)

Trafilea is seeking a Senior QA Specialist based in Argentina, Chubut, to ensure high-quality user experiences through comprehensive manual and automated testing. You will collaborate with product, engineering, and AI teams to design testing strategies and frameworks, while maintaining documentation of proces ...

Remote Robotics Software Engineer — AI & ML Pipelines

Vintti is looking for a Software Engineer specializing in Robotics and Autonomous Systems. The role involves developing data processing and ML training pipelines, contributing to cutting-edge AI systems. The ideal candidate will have over 6 years of experience, strong skills in Python and TypeScript, a ...

AI Systems Engineering Subject Matter Expert

🤓At , we're building an international platform of digital re-skilling products to help people from diverse backgrounds learn new professions and build sustainable careers in tech.Our program gr ...

Senior Full Stack Engineer (AI/LLM focused)

Role Summary We’re hiring a highly agile Full-Stack Engineer who thrives in early‑stage startups and uses the latest AI coding tools to ship fast. This is a builder role for someone who turns ideas into working features quickly, pushes full‑stack code to production, and iterates based on real usa ...

Senior Full Stack Engineer (AI/LLM focused)

Role Summary We’re hiring a highly agile Full-Stack Engineer who thrives in early‑stage startups and uses the latest AI coding tools to ship fast. This is a builder role for someone who turns ideas into working features quickly, pushes full‑stack code to production, and iterates based on real u ...

Senior AI Driven QA Engineer (Product Focused) Remote

Senior AI-Driven QA Engineer (Product-Focused)Remote (Argentina Time Zone) | Full-time | Collaboration with US-based teams From 5411 Hub, a firm specialized in Headhunting & Recruiting for technology companies across LATAM and the United States, we are currently supporting a fast-gro ...

Remote Freelance Kotlin Specialist for AI & Android Apps

Meridial Marketplace, by Invisible is looking for a Kotlin Coding Specialist for a remote freelance AI Trainer project. In this role, you will create efficient Kotlin code, evaluate existing AI-generated code, and document best practices to streamline development processes. The ideal candidate will hav ...

Remote Freelance Kotlin Specialist for AI & Android Apps

Meridial Marketplace, by Invisible is looking for a Kotlin Coding Specialist for a remote freelance AI Trainer project. In this role, you will create efficient Kotlin code, evaluate existing AI-generated code, and document best practices to streamline development processes. The ideal candidate will hav ...

Remote Freelance Kotlin Specialist for AI & Android Apps

Meridial Marketplace, by Invisible is looking for a Kotlin Coding Specialist for a remote freelance AI Trainer project. In this role, you will create efficient Kotlin code, evaluate existing AI-generated code, and document best practices to streamline development processes. The ideal candidate will hav ...

Remote Freelance Kotlin Specialist for AI & Android Apps

Meridial Marketplace, by Invisible is looking for a Kotlin Coding Specialist for a remote freelance AI Trainer project. In this role, you will create efficient Kotlin code, evaluate existing AI-generated code, and document best practices to streamline development processes. The ideal candidate will hav ...

Remote Freelance Kotlin Specialist for AI & Android Apps

Meridial Marketplace, by Invisible is looking for a Kotlin Coding Specialist for a remote freelance AI Trainer project. In this role, you will create efficient Kotlin code, evaluate existing AI-generated code, and document best practices to streamline development processes. The ideal candidate will hav ...

Remote Freelance Kotlin Specialist for AI & Android Apps

Meridial Marketplace, by Invisible is looking for a Kotlin Coding Specialist for a remote freelance AI Trainer project. In this role, you will create efficient Kotlin code, evaluate existing AI-generated code, and document best practices to streamline development processes. The ideal candidate will hav ...

Remote Freelance Kotlin Specialist for AI & Android Apps

Meridial Marketplace, by Invisible is looking for a Kotlin Coding Specialist for a remote freelance AI Trainer project. In this role, you will create efficient Kotlin code, evaluate existing AI-generated code, and document best practices to streamline development processes. The ideal candidate will hav ...

Remote Freelance Kotlin Specialist for AI & Android Apps

Meridial Marketplace, by Invisible is looking for a Kotlin Coding Specialist for a remote freelance AI Trainer project. In this role, you will create efficient Kotlin code, evaluate existing AI-generated code, and document best practices to streamline development processes. The ideal candidate will hav ...

Remote Freelance Kotlin Specialist for AI & Android Apps

Meridial Marketplace, by Invisible is looking for a Kotlin Coding Specialist for a remote freelance AI Trainer project. In this role, you will create efficient Kotlin code, evaluate existing AI-generated code, and document best practices to streamline development processes. The ideal candidate will hav ...

Remote Freelance Kotlin Specialist for AI & Android Apps

Meridial Marketplace, by Invisible is looking for a Kotlin Coding Specialist for a remote freelance AI Trainer project. In this role, you will create efficient Kotlin code, evaluate existing AI-generated code, and document best practices to streamline development processes. The ideal candidate will hav ...

Senior Integration Engineer Go Backend & TMS API

A software solutions company in Argentina seeks an experienced Integration Engineer to lead platform connectivity for TMS and third-party integrations. Ideal candidates will have 6+ years of software development, strong backend API integration skills, and proficiency with AI-assisted tools. Responsibilities incl ...

Senior AI Driven App Sec Engineer: Secure SDLC & Remediation

AgileEngine is seeking a Senior Application Security Engineer in Argentina to develop AI-enabled secure code scanning and integrate security tooling into SDLC. You will work closely with engineering teams, provide guidance, and deploy security tools in a financial services environment. Candidates shoul ...

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