79,874+ Senior Fullstack Engineer Reactnode Python Cloudnative Jobs in Argentina — Top Companies Hiring June 2026

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Senior Software Engineer Front End Architecture / React Native

Front is the customer operations platform built for B2B complexity, keeping every team, tool, and customer conversation in sync so companies can scale without losing connection. Others handle simple interactions. Front handles the coordination and context behind complex B2B customer relationships. Over 9,0 ...

Senior DevOps Engineer – Cloud, CI/CD, K8s (Argentina)

Una empresa innovadora busca un DevOps Engineer para unirse a su equipo. Este papel es crucial para diseñar arquitecturas escalables que impacten a millones de usuarios y para implementar procesos de mejora en las tecnologías actuales. Con un enfoque en la automatización y la virtualización, tendrás la oportunid ...

Senior Front‑End Engineer: Design System Lead (Blazor)

A healthcare technology company is seeking a Senior Front End Developer to lead the evolution of a scalable Design System for an Electronic Health Record platform. This remote role requires strong experience with Blazor and Telerik Control Libraries, with responsibilities including auditing, designing reusable U ...

Senior Java Backend Engineer Remote LATAM, Scalable APIs

A leading AI development firm is seeking remote Java Senior Engineers to enhance scalable backend infrastructure. Candidates should have over 4 years of experience with enterprise frameworks like Spring Boot and Hibernate, and deep API design expertise. This role offers the chance to work in a collaborative envi ...

Senior QA Engineer AI & E‑Commerce Automation (Remote)

A leading eCommerce technology company is seeking a Senior QA Specialist based in Argentina. You will design and execute testing strategies, guarantee product quality, and collaborate with cross-functional teams to enhance user experience. The role requires proficiency in automation frameworks like Playwright, s ...

Senior DevOps Engineer — Cloud, CI/CD & IaC Expert

A software development company is seeking a Senior/Middle DevOps Engineer in Argentina to support a top health insurance client. You will manage the administration of SDLC tools, develop CI/CD pipelines, and implement security practices. Ideal candidates should have extensive experience in DevOps and cloud platf ...

Senior Principal Backend Engineer Golang & AI for Fintech

A fintech innovation company in Argentina is seeking a Principal Software Engineer to design and build scalable backend services in Golang. This role involves leading AI initiatives, mentoring engineers, and ensuring best practices across a dynamic engineering team. Candidates should have over 12 years of experi ...

Senior Staff Software Engineer Java/React, Cloud & AI

Una empresa innovadora en Argentina busca un Sr. Staff Software Engineer para liderar la evolución de una plataforma tecnológica de alto impacto. Las responsabilidades incluyen diseñar y evolucionar soluciones full‑stack utilizando Java y React, liderar decisiones arquitectónicas y optimizar pipelines. Se busca ...

Senior Full Stack Engineer — Shape Education for Millions

A global education technology company is seeking a full-stack engineer to enhance and support systems that impact millions of students and teachers. With a focus on collaboration and contribution to a high-quality engineering culture, the role involves shipping new features and improving technical processes. Can ...

Senior Java Engineer: Build Scalable, Secure Financial Tech

A leading financial institution in Argentina seeks experienced Software Engineers to join their Global Technology team. The role involves designing scalable systems using Java or Python, developing market-leading technology products, and contributing to agile product teams. Ideal candidates will have strong codi ...

Remote Senior AI Engineer — Production Fintech AI Systems

A leading financial technology company is looking for a Senior AI Engineer to design and build production-grade AI systems. This role involves developing LLM integration pipelines and collaborating with data scientists to deploy AI features in core financial products. Candidates should have over 5 years of exper ...

Senior Xamarin Mobile Engineer – Remote (Azure CI/CD)

Una empresa líder en el desarrollo de software busca un Desarrollador Xamarin SSR/SR que trabaje 100% remoto desde Argentina. El candidato ideal tendrá experiencia en desarrollo de aplicaciones móviles y un enfoque proactivo para mejorar el equipo, fomentando un buen ambiente de trabajo. Se valorará la experienc ...

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 ...

Senior Backend Engineer (Kotlin/Java) — AI Driven, Hybrid

A mobile-first software company based in Buenos Aires is seeking a Backend Engineer to develop scalable systems and optimize AI applications. In this hybrid role, you'll work alongside the CTO to design backend architecture and improve existing systems. Ideal candidates have over 6 years of relevant experience, ...

Senior Backend Engineer, Full time (Argentina) | $65 100k

About Gomry Gomry is an AI‑native event platform targeting the $400B annual advertising budget that goes into events. We are building a proprietary AI‑native ad network that installs on our own and third‑party ticketing platforms, with ultra‑native placements for the event industry. This enables ...

Senior .NET Full Stack Engineer — Azure Cloud Modernization

A leading AI-native technology firm is seeking a Senior Full-Stack C#/.NET Engineer to develop a prototype for the insurance sector. This role involves forking a monolithic .NET application and implementing new backend logic. The ideal candidate has over 5 years of C#/.NET experience, strong knowledge of monolit ...

Senior Data Engineer 100% Remote & Cloud Data Platform

Una empresa de tecnología en Argentina busca Data Engineers Sr. para formar parte de su equipo. Este puesto es 100% remoto y requiere más de 4 años de experiencia, con sólidos conocimientos en Python y SQL, así como experiencia en bases de datos no relacionales. Además, se valoran estudiantes avanzados o egresad ...

Senior Azure Data Engineer LatAm, Data Factory & Fabric

A global digital consultancy is seeking an Azure Data Engineer to join their LATAM team. This full-time position involves developing applications using Azure Data Factory and supporting the software development lifecycle. Candidates should have at least 3 years of experience in application development, strong pr ...

Senior DevOps & SRE Engineer Cloud, IaC, CI/CD

A technology company in Argentina is seeking experienced DevOps Engineers to join their fast-growing team. The role emphasizes automation, scalability, and infrastructure excellence. Candidates should have over 5 years of experience in DevOps or related fields, along with strong knowledge of tools like Terraform ...

Senior Software Engineer (AI Native) (Full time Contractor)

Senior Software Engineer (AI-Native) (Full-time Contractor) Remote - Argentina As a Senior Software Engineer, you’ll help shape how students, educators, and institutions interact with our technology. Whether it’s building a seamless class discovery flow, improving accessibility and perfor ...

Senior Mobile Engineer: React Native Apps & SDKs Lead

A technology firm is seeking a Senior Mobile Software Engineer to develop and maintain mobile applications using React Native. This role requires over 8 years of software development experience and a strong focus on mobile SDKs. Key responsibilities include leading development, creating unit tests, and participa ...

Senior Canvas Core Engineer High Performance UI/APIs

A leading software company is searching for a Senior Engineer to contribute to the development of their visual thinking platform. The ideal candidate will have over 3 years of experience in building production software, fluency in JavaScript and TypeScript, and expertise in modern frameworks like React and Node. ...

Senior .NET Engineer — Remote Fintech Backend (AI‑Driven)

A financial technology firm is seeking a Senior .NET Engineer in Argentina to build scalable and secure backend systems for the finance industry. Responsibilities include collaborating with teams, optimizing performance, and enhancing system architecture. The ideal candidate has over 5 years of software engineer ...

Senior Data Engineer AI Driven Data Platform & Mesh

Flexiti is seeking a Senior Data Engineer in Argentina, responsible for building and scaling the Flexit Self‑Serve Data Platform. The candidate will engage with Data Fabric and Data Mesh architectures to ensure data accessibility and security. This role involves developing high-performance Data Products, transit ...

Senior .NET Engineer — Remote Backend Innovator (Fintech AI)

CMG (Capital Markets Gateway) in Argentina is seeking a Senior .NET Engineer to join their fully remote team. The role involves designing, developing, and maintaining backend systems using .NET 10 and GraphQL while collaborating closely with product managers and QA teams. The ideal candidate has over 5 years of ...

Senior Backend Engineer: Scalable Java + AI Tools (Remote)

Backblaze is looking for a Senior Back-End Engineer for the Computer Backup Back-End Team in Argentina. This role involves designing highly scalable services and APIs within a Java ecosystem, integrating AI tools, and ensuring the stability of large-scale production systems. Ideal candidates will have over 7 yea ...

Senior DevOps Engineer — Enterprise Tool Migrations & CI/CD

Eleks is looking for a Senior DevOps in Buenos Aires and Cordoba City, Argentina. In this role, you will manage technical inventories of tools and oversee migration processes. Applicants should have over 4 years of hands-on DevOps experience, proficiency with GitHub Enterprise, and strong English communication s ...

Senior Data Engineer: Finance Platform with DBT & Snowflake

GlobalLogic is looking for a Senior Data Engineer in Argentina to lead a dedicated finance data project. The successful candidate will be tasked with auditing existing business logic, building scalable data models in Snowflake using dbt, and developing automated data pipelines for ERP systems like NetSuite. Idea ...

Remote Senior Network Engineer — SD WAN & Security Architect

CommandLink, LLC is seeking a Senior Network Engineer for a fully remote position, focusing on Palo Alto SD-WAN and security architecture. Responsibilities include the design and troubleshooting of SD-WAN and firewall deployments. Candidates should have 7 to 10 years of networking experience, with strong knowled ...

Senior Full Stack Engineer — Build Global Web Platform

Mediasmart is seeking a Senior Full Stack Engineer based in Argentina to join their product technology team. The role involves developing both frontend and backend for a web platform, aimed at serving large clients globally. Candidates must have 4-5 years of experience with Node.js and REST APIs, as well as Mong ...

Remote Senior QA Automation Engineer — Scale Testing Frameworks

Proxify is seeking a Senior QA Automation Engineer to enhance client quality assurance processes in Argentina. The ideal candidate should have over 5 years of test automation experience, particularly with modern frameworks like Playwright and Cypress. Responsibilities include managing the automation lifecycle, d ...

Senior ML Engineer: Architect Real Time AI Pipelines

TrueML in Argentina is seeking a Senior Machine Learning Engineer to architect and maintain their ML infrastructure. You will lead the development of data pipelines and collaborate with the Data Science team. Ideal candidates have over 5 years of ML Engineering experience, focusing on data engineering, and are e ...

Senior IAM Engineer Identity & Access Ops Leader (Hybrid)

Randstad Argentina is seeking a Senior Associate for Identity & Access Management (IAM L3) who has over 5 years of experience in IAM operations. The role requires advanced English skills for global collaboration and involves configuring IAM systems, conducting access reviews, and providing operational support ac ...

Senior Software Engineer AI Data Platform (Remote Equity)

Amperity is seeking a Senior Software Development Engineer to join their remote team in Argentina. This role involves developing advanced data pipelines, creating flexible marketing solutions, and integrating AI capabilities to help industry-leading brands utilize their customer data effectively. Candidates shou ...

Senior Frontend Engineer — Remote/Hybrid with React & Next.js

Svitla Systems, Inc. is looking for a Senior Front End Engineer for a full-time position in Argentina. The role involves developing and maintaining applications using React and Next.js, collaborating closely with UI/UX designers. Candidates should have 6+ years of experience in front-end development, a strong ba ...

Senior Android Engineer: Build World‑Class Mobile Apps

Veritran busca un Sr. Android Engineer apasionado por el desarrollo de productos de clase mundial. Se requiere experiencia sólida en desarrollo Android con Kotlin y Java, mínimo 3 años en roles similares, y habilidades en detección de errores y testing. Se ofrece un excelente clima de trabajo con oportunidades d ...

Senior AI Engineer: Azure ML & Enterprise AI Architect

MAS Global Consulting is looking for a Senior AI Engineer to design, develop, and deploy enterprise-grade AI solutions focusing on LLM-based applications and predictive models. Candidates should have over 5 years of experience in AI/ML engineering, strong proficiency in Azure services, and be comfortable engagin ...

Senior L2 Support Engineer — Java, Spring, AWS (Remote)

Svitla Systems, Inc. is hiring an L2 Support Engineer in Argentina. The role involves providing hands-on support for technical issues, requiring expertise in Java, Spring Boot, SQL, and AWS technologies. Ideal candidates will have over 3 years of experience in web-based applications and technical support. Respon ...

Senior iOS Engineer — Lead Scalable Health Apps (SwiftUI)

Svitla Systems, Inc. is searching for a Senior iOS Engineer to join their team in Argentina. This full-time position involves building and maintaining innovative mobile applications focused on enhancing healthcare experiences through technology. With over 5 years of experience in native iOS development ...

Senior Backend Engineer Java, React, AWS | Buenos Aires

GlobalLogic is seeking a Senior Software Engineer (Java, React, AWS) in Argentina to lead medium-complexity developments autonomously. Candidates must have 10-15 years of professional software development experience, with expert knowledge in Java 17 and Spring frameworks. The role involves backend deve ...

Senior Backend Engineer — Remote, Flexible Hours, USD Pay

Avature is seeking Senior Backend Software Engineers to join fully remote teams based in Argentina. You will work in small development teams to develop high-performance, high-availability products while participating in all aspects of the software design, from analysis to production monitoring. Ideal candidates ...

Senior Software Engineer, Elixir (Remote + In Office Option)

About You We’re looking for people with a strong background or interest in building successful products or systems; you’re comfortable dealing with many moving pieces; you have exquisite attention to detail; and you’re comfortable learning new technologies and systems. The Opportunity < ...

Remote Senior Cloud Engineer AWS, Kubernetes, CI/CD

005_INAR Intive SA in Argentina is seeking a knowledgeable DevOps / Cloud Engineer to manage AWS cloud infrastructure and automate processes using Terraform. This role is designed for those experienced in CI/CD pipeline maintenance and container management with Docker and Kubernetes. The successful can ...

Senior Java Backend Engineer AWS & Spring Boot Expert

GlobalLogic in Argentina is looking for an experienced Software Developer with over 10 years in software development. The role involves designing robust backend services, optimizing database schemas, and deploying applications in the AWS cloud environment. Candidates should possess expert-level skills ...

Senior Full Stack Engineer — Remote Cinema Tech Innovator

HeyClue is seeking a Senior Engineer (Full Stack) who will play a pivotal role in advancing cinema experiences through innovative technology. This position is remote and focuses on enhancing operations and guest experiences by designing and deploying software solutions. The ideal candidate will have ov ...

Senior QA Engineer — Vue.js + Drupal CMS | Remote & Growth

N-iX is seeking a Senior Quality Assurance Engineer to enhance the quality strategy for our North American engineering team. This remote role involves collaborating with engineers to ensure the security and performance of features. Key responsibilities include designing test plans, developing automated tests, ...

Senior AWS Data Engineer – Scale Time Series Pipelines

ON.energy is building the power infrastructure that makes the AI era possible. As AI demand surges past what the grid and traditional data centers can support, ON.energy provides a new class of power technology proven at gigawatt scale and trusted by the world’s leading cloud and AI companies. Our systems are ...

Senior Kotlin Android Engineer | Remote First & High Impact

Consultora Gestal is seeking a Kotlin Android Developer to join their remote-first team in Argentina. In this role, you will develop and maintain the Android application, collaborate closely with the VP of Engineering, and contribute to delivering top-tier user experiences. The ideal candidate has 3+ y ...

Senior Full Stack Engineer with C++ and C#

Senior Full Stack Engineer with C++ and C# Country: Argentina Format: Remote SvitlaSystems Inc. is looking for a Senior Full Stack Engineer with C++ and C# for a full-time position (40 hours per week) in Argentina. Our client is a comprehensive tax filing software that off ...

Senior SQL Data Engineer — Remote/Hybrid Data Innovator

Svitla Systems, Inc. is seeking a Senior SQL Data Engineer for a full-time position in Argentina. You will leverage your 8+ years of SQL development experience in database management and data warehousing to design complex queries, optimize performance, and lead data integration efforts. As part of a leading util ...

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