10,165+ Fullstack Developer Reactjava Lanus Baufest Jobs in Argentina — Top Companies Hiring July 2026

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Senior Backend Architect, MCP & LLM Orchestration (Remote)

OneSeven Technology in Argentina is seeking a skilled backend developer to implement Model Context Protocol (MCP) server components for a US software company. This role involves designing and building server-side architectures in Java and SQL Server, collaborating directly with a lead engineer. Appl ...

Senior Backend Engineer (Golang/Node) Remote LATAM

A leading software development firm is seeking a Senior Back End Developer to work remotely from LATAM. You will be responsible for building reliable backend services and collaborating with stakeholders to deliver high-impact features. The ideal candidate has 4-6 years of experience in Golang and Node.js, strong ...

Senior Platform Infra Engineer DevEx

Silver.dev is seeking a Senior Infrastructure Engineer to design and build an internal platform for product teams, focusing on software reliability and scalability. The role involves working with a TypeScript Pulumi codebase and Kubernetes-based environments. The successful candidate will leverage t ...

Senior Node.js Backend Engineer Scalable & Secure

Framework Ventures in Argentina is looking for a Senior Backend Developer to enhance their platform's backend services. In this role, you will work with teams to design architectures, improve existing services, and ensure the highest security standards while managing core services like MySQL and MongoDB. The ...

Senior React Native Engineer — Lead & Build UX Apps

A leading software solutions provider in Argentina seeks an experienced software developer to perform complex tasks in a collaborative environment. The ideal candidate will have over 5 years of software development experience and at least 2 years working with React Native. Responsibilities include mentoring juni ...

Shopify Full Stack Dev (Node/LIquid) Remote & Growth

Svitla Systems, Inc. is seeking a Full Stack Developer (Shopify/Node) for a full-time position in Argentina, dedicated to enhancing ecommerce functionalities. The ideal candidate will have 2–3+ years of hands-on Shopify experience and strong capabilities in Node.js and TypeScript. This role offers e ...

Software Engineer Ssr Irc290475 (Buenos Aires)

We are looking for a highly motivated Fullstack Node/React Engineer who can help deliver large, strategic, and complex projects. This position demands a high level of teamwork, mentoring, and the ability to work independently from concept to implementation. Job Responsibilities Build a ...

Senior Python & Django Engineer — Remote & Growth

A technology company in Argentina is seeking a Senior Python Developer to build websites, mobile apps, and backend services. Candidates should have over 5 years of experience, fluency in Python and Django, and strong problem-solving skills. The role involves collaborating in cross-functional teams using Scrum an ...

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 ...

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 ...

MuleSoft API Integration Engineer

A technology solutions company in Argentina is seeking an experienced developer for API-led integration solutions using MuleSoft. The role involves designing and implementing integrations, working collaboratively with architects and business analysts, and troubleshooting issues. Candidates should have solid expe ...

Remote Full Stack Engineer: Golang & React for AI Growth

A leading consumer tech platform is seeking a talented frontend developer to join their remote team. The role focuses on advanced frontend development with strong proficiency in React and Next.js. Responsibilities include building high-quality user interfaces and effectively handling API integrations. The compan ...

Backend API Engineer — Swift/Vapor, Scalable Systems

A leading software development company in Argentina is seeking a skilled backend developer. This role involves creating and maintaining software documentation, integrating third-party APIs, and optimizing web applications for performance. Candidates should have a strong backend development background, with profi ...

Senior Backend Engineer (TS/Node) Remote + Equity

A forward-thinking tech startup is seeking a backend developer who thrives in a high-urgency environment. Ideal candidates should possess strong expertise in TypeScript and Node, with abilities to learn new technologies quickly. This is a fully remote role with a focus on efficiency and autonomy. Join a profitab ...

Remote Laravel & React Engineer — Growth & Flex Hours

Bluelight Consulting in Buenos Aires is seeking a skilled software developer with at least 4 years of experience in Laravel development. You will work in a collaborative environment developing high-quality applications that meet client needs. The position offers competitive salary, flexible working hours, and op ...

Senior MicroStrategy Lead (Remote)

A global digital solutions company is seeking a Senior MicroStrategy Developer for a full-time remote position in Argentina. The role demands a strong background in developing complex MicroStrategy reports and dashboards, as well as expertise in T-SQL and ETL methods. As part of the Business Intelligence Team, y ...

Remote Laravel & React Engineer — Growth & Flex Hours

Bluelight Consulting in Buenos Aires is looking for a skilled developer with extensive experience in Laravel (version 8 and above) and proficiency in testing tools such as Pest PHP and PHPUnit. The ideal candidate will work in a dynamic environment, contributing to meaningful projects while also enjoying competi ...

React Native Mobile Engineer Build Great Apps

A leading software development company in Argentina is seeking a React Native Developer to join their growing team. The ideal candidate will have strong experience in Javascript and React, along with proficiency in rendering components with native APIs and knowledge of unit testing frameworks. Advanced English s ...

React Native Mobile Engineer Build Great Apps

A leading software development company in Argentina is seeking a React Native Developer to join their growing team. The ideal candidate will have strong experience in Javascript and React, along with proficiency in rendering components with native APIs and knowledge of unit testing frameworks. Advanced English s ...

Backend Engineer, Wallets: Scalable & Secure Microservices

Framework Ventures in Argentina is seeking a skilled backend developer to create robust, scalable, and secure backend solutions. The candidate will contribute to groundbreaking projects and ensure services remain responsive as the platform grows. Successful candidates will have expertise in Node.js and ...

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 ...

Backend API Engineer — Swift/Vapor, Scalable Systems

A leading software development company in Argentina is seeking a skilled backend developer. This role involves creating and maintaining software documentation, integrating third-party APIs, and optimizing web applications for performance. Candidates should have a strong backend development background, with profi ...

Remote Full Stack Engineer: Golang & React for AI Growth

A leading consumer tech platform is seeking a talented frontend developer to join their remote team. The role focuses on advanced frontend development with strong proficiency in React and Next.js. Responsibilities include building high-quality user interfaces and effectively handling API integrations. The compan ...

Senior Backend Engineer AI Driven Platform

A leading animation app company in Argentina is seeking a Backend Developer to own high-impact backend systems and influence technical decisions. The ideal candidate has over 5 years of experience with AWS, strong Node.js skills, and knowledge of modern React frameworks. You will work on innovative projects that ...

Senior Backend Engineer AI Driven Platform

A leading animation app company in Argentina is seeking a Backend Developer to own high-impact backend systems and influence technical decisions. The ideal candidate has over 5 years of experience with AWS, strong Node.js skills, and knowledge of modern React frameworks. You will work on innovative projects that ...

Backend Engineer, Wallets: Scalable & Secure Microservices

Framework Ventures in Argentina is seeking a skilled backend developer to create robust, scalable, and secure backend solutions. The candidate will contribute to groundbreaking projects and ensure services remain responsive as the platform grows. Successful candidates will have expertise in Node.js and ...

MuleSoft API Integration Engineer

A technology solutions company in Argentina is seeking an experienced developer for API-led integration solutions using MuleSoft. The role involves designing and implementing integrations, working collaboratively with architects and business analysts, and troubleshooting issues. Candidates should have solid expe ...

Full Stack Engineer: Build AI Powered Healthcare Apps

A well-funded U.S. startup is looking for a Full-Stack Software Developer to build and maintain applications that enhance dermatology workflows. The ideal candidate has 2–5 years of software development experience, including expertise in JavaScript/TypeScript, Node.js, and React. This position offers the chance ...

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 ...

Backend API Engineer — Swift/Vapor, Scalable Systems

A leading software development company in Argentina is seeking a skilled backend developer. This role involves creating and maintaining software documentation, integrating third-party APIs, and optimizing web applications for performance. Candidates should have a strong backend development background, with profi ...

Senior Backend Engineer (TS/Node) Remote + Equity

A forward-thinking tech startup is seeking a backend developer who thrives in a high-urgency environment. Ideal candidates should possess strong expertise in TypeScript and Node, with abilities to learn new technologies quickly. This is a fully remote role with a focus on efficiency and autonomy. Join a profitab ...

Senior iOS SDK Engineer — Remote, Platform & API Focus

A remote tech company is seeking a Senior iOS SDK Engineer to design and maintain an iOS SDK in Swift. This role focuses on stability, performance optimization, and developer experience while collaborating with Backend, Android, and Web/React Native teams. The ideal candidate will have over 5 years of iOS develo ...

Senior Backend Engineer (TS/Node) Remote + Equity

A forward-thinking tech startup is seeking a backend developer who thrives in a high-urgency environment. Ideal candidates should possess strong expertise in TypeScript and Node, with abilities to learn new technologies quickly. This is a fully remote role with a focus on efficiency and autonomy. Join a profitab ...

Full Stack Engineer: Build AI Powered Healthcare Apps

A well-funded U.S. startup is looking for a Full-Stack Software Developer to build and maintain applications that enhance dermatology workflows. The ideal candidate has 2–5 years of software development experience, including expertise in JavaScript/TypeScript, Node.js, and React. This position offers the chance ...

Remote iOS Engineer: Build high quality apps & APIs

Werben HR is seeking an experienced iOS Developer to join our team in Buenos Aires. The ideal candidate will develop and maintain applications for a range of iOS devices. You will work alongside engineers to create quality products while adhering to Apple’s design principles. The responsibilities inclu ...

Senior Backend Engineer (TS/Node) Remote + Equity

A forward-thinking tech startup is seeking a backend developer who thrives in a high-urgency environment. Ideal candidates should possess strong expertise in TypeScript and Node, with abilities to learn new technologies quickly. This is a fully remote role with a focus on efficiency and autonomy. Join a profitab ...

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 ...

Remote Full Stack Engineer: Golang & React for AI Growth

A leading consumer tech platform is seeking a talented frontend developer to join their remote team. The role focuses on advanced frontend development with strong proficiency in React and Next.js. Responsibilities include building high-quality user interfaces and effectively handling API integrations. The compan ...

Senior Backend Engineer AI Driven Platform

A leading animation app company in Argentina is seeking a Backend Developer to own high-impact backend systems and influence technical decisions. The ideal candidate has over 5 years of experience with AWS, strong Node.js skills, and knowledge of modern React frameworks. You will work on innovative projects that ...

Senior iOS SDK Engineer — Remote, Platform & API Focus

A remote tech company is seeking a Senior iOS SDK Engineer to design and maintain an iOS SDK in Swift. This role focuses on stability, performance optimization, and developer experience while collaborating with Backend, Android, and Web/React Native teams. The ideal candidate will have over 5 years of iOS develo ...

Full Stack Engineer: Build AI Powered Healthcare Apps

A well-funded U.S. startup is looking for a Full-Stack Software Developer to build and maintain applications that enhance dermatology workflows. The ideal candidate has 2–5 years of software development experience, including expertise in JavaScript/TypeScript, Node.js, and React. This position offers the chance ...

Backend API Engineer — Swift/Vapor, Scalable Systems

A leading software development company in Argentina is seeking a skilled backend developer. This role involves creating and maintaining software documentation, integrating third-party APIs, and optimizing web applications for performance. Candidates should have a strong backend development background, with profi ...

MuleSoft API Integration Engineer

A technology solutions company in Argentina is seeking an experienced developer for API-led integration solutions using MuleSoft. The role involves designing and implementing integrations, working collaboratively with architects and business analysts, and troubleshooting issues. Candidates should have solid expe ...

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 ...

Remote Laravel & React Engineer — Growth & Flex Hours

Bluelight Consulting in Buenos Aires is seeking a skilled software developer with at least 4 years of experience in Laravel development. You will work in a collaborative environment developing high-quality applications that meet client needs. The position offers competitive salary, flexible working hours, and op ...

Senior MicroStrategy Lead (Remote)

A global digital solutions company is seeking a Senior MicroStrategy Developer for a full-time remote position in Argentina. The role demands a strong background in developing complex MicroStrategy reports and dashboards, as well as expertise in T-SQL and ETL methods. As part of the Business Intelligence Team, y ...

Node.js/TypeScript Backend Engineer Microservices & AWS

A technology company in Buenos Aires is looking for a skilled Backend Developer with expertise in Node.js and TypeScript. As a key member of the team, you will design and maintain scalable backend applications and participate in architectural decisions focusing on microservices. Candidates should have over 4 yea ...

Remote Laravel & React Engineer — Growth & Flex Hours

Bluelight Consulting in Buenos Aires is looking for a skilled developer with extensive experience in Laravel (version 8 and above) and proficiency in testing tools such as Pest PHP and PHPUnit. The ideal candidate will work in a dynamic environment, contributing to meaningful projects while also enjoying competi ...

Junior Full Stack Engineer AI Driven Testing & DX

AgileEngine, LLC. in Rosario, Argentina is seeking a Junior Full Stack Engineer to build AI-powered automation tools. You will focus on improving test reliability and coverage primarily in Java, with growing involvement in TypeScript and React. The ideal candidate has solid Java experience and a genuin ...

Remote Laravel & React Engineer — Growth & Flex Hours

Bluelight Consulting in Rosario, Argentina is seeking a skilled software developer with over 4 years of experience in Laravel, particularly Laravel 8 and above. This role allows you to thrive in a dynamic environment and work on impactful, high-quality applications. Competitive salary, generous paid-time-off, fl ...

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