79,979+ Senior Fullstack Engineer Reactnode Python Cloudnative Jobs in Argentina — Top Companies Hiring June 2026

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Senior Data Science Engineer: Production ML & Recommendations

A global technology group seeking a Senior Data Science Engineer in Buenos Aires to transform analytical insights into production-ready models. This role focuses on data science and machine learning, emphasizing recommendation systems and predictive analytics. The ideal candidate will collaborate closely with ML ...

Senior Mobile Engineer iOS & Android Remote LATAM

A leading tech company is looking for a Senior Mobile Engineer with expertise in both iOS and Android development. This fully remote role requires collaboration with cross-functional teams to build high-quality mobile applications. Ideal candidates should possess over 5 years of mobile development experience, st ...

Senior CNC & Sheet Metal Application Engineer (Remote)

A leading manufacturing technology company is looking for a Senior Application Engineer in Buenos Aires to analyze CAD models, assess manufacturability, and provide cost analysis. This remote position requires over 8 years of mechanical engineering experience and strong expertise in machining processes. Candidat ...

Senior Full Stack Engineer: Frontend Modernization & APIs

A technology firm is seeking a Senior Full Stack Engineer to focus on frontend development of complex web applications. The ideal candidate will have over 5 years of experience, particularly in AngularJS and Node.js, and will be responsible for modernizing legacy code and collaborating with backend teams. A stro ...

Senior Backend Engineer – Node.js/TypeScript, REST APIs

A technology firm located in Buenos Aires is seeking a Senior Software Engineer experienced in Node.js and Typescript. The role involves contributing to the architecture and design of web applications, participating in code reviews, and creating documentation. Candidates should have over 6 years of software deve ...

Senior Security Infrastructure Engineer — Cloud, SIEM & Automation

A leading fintech company is looking for a Senior Security Infrastructure Engineer to enhance security for cloud infrastructure and applications. The role requires 6+ years of experience in security and hands-on skills with AWS and Kubernetes. Responsibilities include managing vulnerabilities, incident response, ...

Senior Magento PHP Engineer — Part Time, Remote

A leading IT services and consulting company is looking for an experienced Senior PHP Developer with strong Magento expertise. The ideal candidate will maintain and support existing Magento-based solutions, troubleshooting and optimizing eCommerce platforms. This part-time position requires solid experience in P ...

Senior Android Engineer (B2C, Large scale experience)

About Us Gramian Consultancy is a boutique consultancy specializing in IT professional services and engineering talent solutions. With a strong background in software engineering and leadership, we help companies build high-performing teams by matching them with professionals who truly fit their ...

Senior Android Engineer — Scale Apps (Kotlin/Jetpack)

A boutique consultancy is seeking an experienced Android Engineer to support one of the most popular social media companies. In this role, you will work on developing, maintaining, and supporting Android applications, managing your tasks via Jira. The ideal candidate has over 4 years of software engineering expe ...

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 Backend Engineer – Node.js/TypeScript, REST APIs

A technology firm in Buenos Aires is seeking a Senior Software Engineer to contribute to the architecture and design of high-quality services and web applications. The role requires 6+ years of software development experience, particularly with Node.js and Typescript, as well as experience with REST APIs and var ...

Senior Full Stack Engineer: AngularJS Modernization Lead

A leading software development company in Buenos Aires seeks a Senior Full Stack Engineer with expertise in AngularJS 1.9 and a strong emphasis on frontend development. The role involves collaborating with backend teams using Node.js and MongoDB, contributing to API integration and performance optimization. Idea ...

Senior PHP Engineer Laravel/API Expert (Remote)

Una plataforma financiera en LATAM busca un desarrollador con más de 4 años de experiencia en PHP con Laravel y/o Symfony. La misión es proponer y participar en soluciones de calidad, analizando y desarrollando sistemas robustos. Se valorará experiencia en Cloud Computing. Ofrecemos un entorno que fomenta el des ...

Senior GCP Backend Engineer — Remote Cloud Native

A leading tech company in Argentina seeks a GCP Backend / Cloud Engineer to design and deploy cloud-native solutions. The ideal candidate has over 5 years of experience with Google Cloud Platform and strong backend development skills in Python. This role emphasizes collaboration within diverse teams and offers a ...

Senior GCP Backend Engineer — Remote Cloud Native

A leading tech company in Argentina seeks a GCP Backend / Cloud Engineer to design and deploy cloud-native solutions. The ideal candidate has over 5 years of experience with Google Cloud Platform and strong backend development skills in Python. This role emphasizes collaboration within diverse teams and offers a ...

Senior Software Engineer – Rates Technology, Agile & Secure

A global financial services firm is seeking a Software Engineer III to join their Corporate and Investment Bank team in Buenos Aires. The ideal candidate will have strong object-oriented design skills and proficiency in Smalltalk. Responsibilities include executing software solutions, creating secure production ...

Senior GCP Cloud, SRE & DevOps Engineer — Automation

A global technology firm in Buenos Aires is looking for an experienced engineer to build and maintain scalable cloud infrastructure. This role involves deploying and managing cloud solutions using GCP, while focusing on automation and security. Candidates should have significant experience with cloud platforms, ...

Senior GCP Cloud / SRE / DevOps Engineer Argentina

We are a global technology group built for what's next, offering high calibre professionals the platform for high stakes work, the kind of work that defines an entire career. When you join us, you're not just taking on projects, you're solving problems that don't even have answers yet. You will joi ...

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 ...

Remote Senior Full Stack JS Engineer (TypeScript)

A tech company is seeking a developer to collaborate with U.S. based engineering teams. Responsibilities include defining and implementing features, maintaining code quality, and addressing performance issues. The ideal candidate is fluent in English, proficient in Git, and can work from 11 am to 7 pm Argentina ...

Senior Backend Engineer Java, Distributed Systems & Impact

Una empresa en innovación tecnológica busca incorporar un Software Developer - Back end en Argentina. Te encargarás de diseñar algoritmos, producir código limpio y colaborar con otros desarrolladores. Se requiere al menos 5 años de experiencia en desarrollo back-end y conocimientos en Java. Se ofrecen beneficios ...

Senior Security Infrastructure Engineer — Cloud, SIEM & Automation

A leading fintech company is looking for a Senior Security Infrastructure Engineer to enhance security for cloud infrastructure and applications. The role requires 6+ years of experience in security and hands-on skills with AWS and Kubernetes. Responsibilities include managing vulnerabilities, incident response, ...

Senior Android Engineer (B2C, Large scale experience)

About Us Gramian Consultancy is a boutique consultancy specializing in IT professional services and engineering talent solutions. With a strong background in software engineering and leadership, we help companies build high‑performing teams by matching them with professionals who truly fit their ...

Senior .NET Core Engineer – Hybrid (Azure, Next.js)

Marcus Thomas, LLC is inviting applications for a Senior .NET Developer in Buenos Aires. This role involves collaborating with the Nucleus product team to develop functionalities using .NET Core, C#, and front-end frameworks like Next.js and Tailwind. Responsibilities include custom code development, technical d ...

Senior Mobile Engineer Full Stack & Security (Remote)

A leading product development studio is seeking a Senior Mobile Engineer with full stack capabilities to build a consumer-facing mobile product from scratch. The role involves evolving prototypes into scalable applications, with a focus on mobile security, including features like phishing detection and identity ...

Senior Full Stack Engineer: Frontend Modernization & APIs

A technology firm is seeking a Senior Full Stack Engineer to focus on frontend development of complex web applications. The ideal candidate will have over 5 years of experience, particularly in AngularJS and Node.js, and will be responsible for modernizing legacy code and collaborating with backend teams. A stro ...

Senior React & TypeScript Engineer Remote, Flexible Hours

A leading tech company in Argentina is seeking a Senior React + TypeScript Developer. You will develop sophisticated web applications, optimize performance, and mentor junior developers, all while working 100% remotely. The ideal candidate has over 4 years of experience with React and TypeScript, a strong grasp ...

Senior Machine Learning Engineer (MLOps & Computer Vision)

Desde Rehire acompañamos a una empresa tecnológica en la búsqueda de un Senior Machine Learning Engineer , con fuerte foco en construcción de pipelines de entrenamiento (MLOps) y desarrollo de modelos de Computer Vision en entornos productivos. La posición está orientada a perfiles con alta ...

Remote Senior Full Stack Engineer (Laravel & React)

About Curotec We are a globally leading software services company specializing in developing enterprise-level projects for clients worldwide.Our team is a unique blend of diverse skill sets, cultures, and backgrounds—a true melting pot of talent. One of the most rewarding aspects ...

Senior Software Engineer, Scalable SaaS & Big Data

A leading ad tech platform in Buenos Aires is seeking experienced developers to join their R&D team. The role involves designing and developing innovative products, participating in full-stack development, and deploying code to production continuously. Applicants should have at least 4 years of software developm ...

Senior Backend Engineer – Fintech Scale & Policy Automation

A fintech company based in Argentina is seeking a backend engineer with at least 6 years of experience in software engineering. The role involves designing and building scalable backend systems for financial transactions and collaborating with cross-functional teams to deliver optimal user experiences. The ideal ...

Senior AI Native Software Engineer — Remote (Argentina)

A leading educational technology company is seeking a Senior Software Engineer to enhance learning through generative AI. This remote role involves writing maintainable code, deploying large-scale applications, and collaborating with product and design teams. Applicants should have experience in core programming ...

Senior Backend Engineer – Fintech Scale & Policy Automation

A fintech company based in Argentina is seeking a backend engineer with at least 6 years of experience in software engineering. The role involves designing and building scalable backend systems for financial transactions and collaborating with cross-functional teams to deliver optimal user experiences. The ideal ...

Senior iOS Engineer — Swift, SwiftUI, Code Quality

A technology company is seeking an experienced iOS Developer to implement scalable applications using Swift and Objective-C. You will be responsible for coding, debugging, and collaborating with cross-functional teams to deliver high-quality projects. Candidates must hold a degree in Computer Science and have ov ...

Senior Software Engineer AI Integrations & Full Stack

A leading tech company is hiring a Senior Software Engineer to design and deliver core features for their AI-powered platform. This role requires 5+ years of full stack development experience, proficiency in Ruby on Rails, and strong skills in React. Ideal candidates will also have experience with modern web dev ...

Senior Backend Engineer AI Driven Mobile Apps

The Mobile-First Company in Buenos Aires is looking for a Backend Engineer to work closely with the CTO on building and enhancing backend systems for mobile-first applications. You will focus on developing scalable backend architecture using Kotlin, Java, Go, or Python. Candidates should have over 4 years of exp ...

Senior Java Backend Engineer (Spring Boot, Microservices)

Talentcross busca un/a Senior Java Developer en Buenos Aires. Este rol implica diseñar y mantener aplicaciones backend escalables, liderar decisiones técnicas y colaborar con equipos multidisciplinarios. Se requieren más de 5 años de experiencia en Java, dominio de frameworks como Spring, y buenas prácticas de d ...

Senior Software Engineer AI Native SaaS (Remote)

Process Street is looking for a Senior Software Engineer in Buenos Aires to architect their AI-native product. This role involves collaborating at the intersection of product engineering and AI-assisted systems. With deep familiarity with tools like Scala and React, you will lead feature development and optimize ...

Senior DevOps Engineer – Remote (Argentina or Mexico)

Senior DevOps Engineer – Remote (Argentina or Mexico) Remote About OpenSesame OpenSesame is the trusted partner for workforce reinvention in the age of AI. We deliver integrated software, curated and customizable content, and expert services embedded into existing learning, HR, ...

Senior DevOps Engineer – Remote (Argentina or Mexico)

Senior DevOps Engineer – Remote (Argentina or Mexico) Remote About OpenSesame OpenSesame is the trusted partner for workforce reinvention in the age of AI. We deliver integrated software, curated and customizable content, and expert services embedded into existing learning, HR, ...

Senior DevOps Engineer — Remote Cloud & Automation Leader

Opensesame Inc. is seeking a Senior DevOps Engineer for a remote role based in Argentina or Mexico. The position involves improving secure, scalable infrastructure using CI/CD, with a focus on AWS and automation tools like Terraform. Candidates should have strong initiative and experience mentoring others. Respo ...

Senior DevOps Engineer — Remote Cloud & Automation Leader

Opensesame Inc. is seeking a Senior DevOps Engineer for a remote role based in Argentina or Mexico. The position involves improving secure, scalable infrastructure using CI/CD, with a focus on AWS and automation tools like Terraform. Candidates should have strong initiative and experience mentoring others. Respo ...

Senior DevOps Engineer Remote Cloud & Platform Automation

Miratech in Mendoza, Argentina, is looking for a Senior DevOps Engineer to lead cloud architecture and developer platform initiatives. You will design solutions, automate workflows, manage Kubernetes deployments, and improve security posture. Ideal candidates should have substantial experience with GCP/AWS, Dock ...

Senior DevOps Engineer Remote Cloud & Platform Automation

Miratech is seeking a Senior DevOps Engineer in Rosario, Argentina to lead cloud initiatives and drive developer tooling automation. Responsibilities include designing cloud architecture, developing Helm charts, and optimizing Docker images. The ideal candidate has over 5 years of experience in DevOps and will w ...

Remote Semi Senior Node Engineer APIs & Frontend

Sophilabs is seeking a Semi-Senior Node Engineer in Entre Ríos, Argentina. You will build APIs, frontend services, and websites using Node.js and JavaScript. Ideal candidates have over 3 years of software development experience and fluency in Node, JavaScript, and English. We provide career growth opportunities, ...

Senior Sales Engineer: Drive Tech Solutions & Growth

Hitachi Vantara Corporation is looking for a senior commercial professional in Buenos Aires to join a dynamic team. The role involves building strong relationships with customers, understanding their needs, and proposing suitable technical solutions. Ideal candidates will have a background in engineering or a te ...

Remote React Engineer (Semi Senior) Growth & Training

Sophilabs is searching for a Semi-Senior React Engineer located in Entre Ríos, Argentina. This role involves working closely with team members to interpret and develop pixel-perfect designs across devices, requiring fluency in React and English. Candidates should possess a customer success-oriented mindset, stro ...

Senior Frontend Engineer — AI Interfaces & Design Systems

Qodea is seeking a Senior Frontend Engineer to join their team in Buenos Aires, Argentina. This role involves building high-performance user interfaces and integrating AI capabilities into applications for enterprise clients. Candidates should have over 6 years of frontend development experience, mastery of mode ...

Senior Frontend Engineer — AI Interfaces & Design Systems

Bynd Limited is seeking a Senior Frontend Engineer in Buenos Aires to build high-performance, accessible user experiences. The role demands deep expertise in modern JavaScript and involves architecting design systems, implementing AI technologies, and collaborating with global teams. Candidates should have over ...

Senior Core Flutter Engineer (AI Tooling / Harness)

We are looking for a Senior Core Flutter Engineer to join a high-impact engineering initiative focused on AI tooling and harness capabilities for the mobile platform. In this context, a Flutter AI Harness is the control and context layer that transforms a generic AI into a Flutter specialist that understan ...

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