53,604+ Senior Fullstack Engineer Reactnode Python Gcp Jobs in Argentina — Top Companies Hiring June 2026

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Senior SDK Engineer High Performance, Multi Language

A leading software delivery firm is seeking a Software Engineer - SDK to develop and enhance SDKs for their feature flagging platform. The ideal candidate will have over 5 years of software development experience and a strong background in high-performance services. This position offers opportunities for remote ...

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 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 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 Ml Engineer — Remote Aws & Mlops (Tandil)

Senior Machine Learning Engineer Location: Argentina The Mission At Caylent, a Senior Machine Learning Engineer works as an integral part of a cross‑functional delivery team to design and document machine learning solutions on the AWS cloud for our customers. We are looking for som ...

Semi Senior Java Microservices Engineer Spring Boot

Baufest, una empresa dedicada a mejorar la vida con tecnología, busca un/a Semi Senior Java Developer para unirse a su equipo en Argentina. El candidato ideal tiene más de 4 años de experiencia desarrollando microservicios y un sólido conocimiento de Java y Spring Boot. Las responsabilidades incluyen d ...

Senior QA Engineer: Automation & CI/CD Specialist

Baufest está buscando un/a Senior QA Engineer para unirse a su equipo en Corrientes, Argentina. Esta posición implica ejecutar estrategias de testing, construir frameworks de automatización, y colaborar en proyectos internacionales con equipos globales. El candidato ideal tiene más de 5 años de experie ...

Senior Java Engineer: Backend, APIs & Cloud Orchestration

Ciklum is seeking a Senior Java Engineer to join our team in Argentina. You will be responsible for the full software development lifecycle, creating robust backend solutions with Java and Spring Framework for a leading American partner in the booking industry. This role offers excellent benefits, incl ...

Senior Test Automation Engineer: Frontend & API Leader

EPAM Systems is seeking a skilled automation tester based in Venado Tuerto, Santa Fe, Argentina. The role involves creating automated tests for frontend applications and APIs, along with mentoring QA engineers. Strong experience with tools like Cypress and understanding of QA processes are essential. W ...

Senior DevOps Engineer: CI/CD, Cloud & Observability

Avenga is seeking a Senior DevOps Engineer in San Miguel de Tucumán, Argentina, to design and optimize CI/CD pipelines and cloud infrastructure. The role involves automation, ensuring scalability, and collaborating with IT teams to manage risks. The ideal candidate will have significant experience with ...

Senior Remote Full Stack Laravel & React Engineer

Bluelight Consulting LLC is seeking a skilled software developer with 4+ years of Laravel experience in Córdoba, Argentina. The role focuses on delivering high-quality applications and fostering a positive, collaborative environment. Candidates should have expertise in Laravel 8+, Eloquent ORM, and frontend tech ...

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 Java Engineer with Azure (Ramos Mejía)

We are looking for a Senior Java Engineer with strong backend development experience and solid knowledge of cloud-based architectures. The adecuado candidate should have hands‑on experience with Java, Spring Boot, microservices, and Azure. Responsibilities Design, develop, and maintain ...

Senior Node Developer — Remote API & Apps Engineer

sophilabs is seeking a Senior Node Developer in Carcarañá, Argentina. In this role, you will build APIs, frontend services, websites, and electron apps using Node.js and Javascript. We're looking for someone with at least 5 years of relevant experience and fluency in Node and Javascript. The ideal cand ...

Senior Backend Engineer AI API Orchestration & Reliability

EPAM Systems is seeking a Senior Backend Developer in Buenos Aires to join our AI Pods team. The role involves crafting AI-powered API services, enabling language models to interact efficiently within secure and scalable environments. Ideal candidates should have over 3 years of experience in backend e ...

Senior Backend Engineer AI Powered Event Platform

Gomry Payments, located in Santa Fe, Argentina, is seeking a backend developer for an in-person role in our Buenos Aires office. The ideal candidate will work on improving databases, building user-facing features, and scaling services. We maintain a zero-bugs policy and prioritize quality in our development p ...

Remote Senior Flutter Engineer 3 Month Contract

Techunting is seeking a Senior Mobile Engineer to join their team in Argentina. The role involves building high-quality applications using Flutter and working closely with cross-functional teams. Idóneo candidates should possess strong Flutter experience, knowledge of state management, and proficiency ...

Remote Senior Flutter Engineer 3 Month Contract

Techunting is seeking a Senior Mobile Engineer to join their team in Argentina. The role involves building high-quality applications using Flutter and working closely with cross-functional teams. Idóneo candidates should possess strong Flutter experience, knowledge of state management, and proficiency ...

Senior .NET Microservices Engineer REST/GraphQL APIs

Baufest busca un/a Desarrollador .Net Ssr en Buenos Aires. Este rol implica diseñar y desarrollar microservicios en .NET 6, optimizar el rendimiento de aplicaciones y colaborar con equipos multidisciplinarios. Se requiere más de 4 años de experiencia en .NET, desarrollo de APIs y manejo de SQL Server. ...

Senior Full Stack Platform Engineer — Remote & Growth

Svitla Systems is looking for a Senior Full Stack Platform Engineer to join their team in Argentina. In this full-time role, you will build scalable applications for a leader in analytic advisory services. Ideal candidates should have extensive experience in software development with a strong focus on ...

Senior Cloud Migration And Infrastructure Engineer (Rosario)

We are seeking a Senior Cloud Migration and Infrastructure Engineer to lead infrastructure workstreams for M&A integrations, driving Day 1 readiness, post-close execution and operational handover. This role combines strategic planning with hands‑on technical leadership across networking, identity, cloud pl ...

Senior IBM Netcool/NOI Engineer Remote Telco

Maxit Consulting - Max Corporate Group busca un Especialista IBM Netcool / NOI Senior para implementación y operación remota. Se requiere sólida experiencia en la integración y optimización de soluciones de monitoreo. El candidato ideal tendrá un enfoque en entornos críticos de alta escala, con conocim ...

Senior Ruby Engineer — Iam Security & Scalability (Quilmes)

Position Summary EPAM Systems is looking for a Senior Ruby Developer to join our Identity and Access Management Team. Responsibilities Design, build, and enhance authentication and authorization services, ensuring security and reliability. Collaborate with integral te ...

Senior iOS Engineer: Build Global Social Experiences

Gramian Consulting is seeking an experienced iOS Engineer to work with a leading social media company, contributing to the development of iOS features aimed at enhancing international user experiences. The ideal candidate will have a solid background in developing complex applications for millions of u ...

Senior ML Engineer: Lead Production Models & Pipelines

Trafilea is seeking a Sr. Machine Learning Engineer to lead the development and deployment of advanced ML models. You will create production-ready systems that drive business decisions and collaborate closely with Growth, Marketing Science, and Engineering teams. The ideal candidate has over 5 years of ...

Senior DevOps Engineer: CI/CD, Cloud & Observability

Avenga is seeking a Senior DevOps Engineer in San Juan, Argentina. This role involves designing, implementing, and optimizing CI/CD pipelines and managing cloud infrastructure. The ideal candidate will have extensive experience in automation and a strong background in infrastructure as code. Key respon ...

Remote Senior Flutter Engineer 3 Month Contract

Techunting is seeking a Senior Mobile Engineer to join its team in Argentina. The role focuses on building high-quality applications using Flutter and requires collaboration with cross-functional teams. Ideal candidates will have strong Flutter experience, knowledge of state management, and proficiency ...

Remote Senior Flutter Engineer 3 Month Contract

Techunting is seeking a Senior Mobile Engineer to join its team in Argentina. The role focuses on building high-quality applications using Flutter and requires collaboration with cross-functional teams. Ideal candidates will have strong Flutter experience, knowledge of state management, and proficiency ...

Senior Node.js Backend Engineer | Scalable Cloud APIs

Avenga is seeking a Node.js Engineer to join our dynamic team in Buenos Aires. In this role, you will focus on backend development while collaborating with a multidisciplinary team using the Scrum methodology. The ideal candidate has 3-5 years of experience with Node.js, knowledge of microservices, and ...

Senior React Native Engineer Lead & Coach Projects

Making Sense is seeking a software developer in Buenos Aires to perform tasks in all phases of the development cycle. You will lead junior developers and ensure task assignments align with each member's skills and potential. The ideal candidate has over 5 years of software development experience, inclu ...

Senior DevOps Engineer IaC, AWS & Kubernetes Expert

Svitla Systems is hiring a Senior DevOps Engineer for a full-time position in Argentina. The ideal candidate will have at least 5 years of experience, with expertise in AWS Systems Manager, Linux, and Windows OS, and proficiency in Terraform, ECS, and Kubernetes. You will be responsible for converting ...

Senior Backend Engineer: Path to Solutions Architect

Directful is seeking a Senior Backend Engineer in Mendoza, Argentina, to join our innovative team focused on building a cutting-edge AI-native B2B platform for hospitality. You will have the opportunity to work with the latest backend technologies including .NET 10 and cloud-native patterns, contributi ...

Senior DevOps Engineer: CI/CD, Cloud & Observability

Avenga is looking for a Senior DevOps Engineer in Buenos Aires, Argentina to enhance their team focused on optimizing CI/CD pipelines and cloud infrastructure. The role involves ensuring platform scalability through high‑quality automation and infrastructure standards. The ideal candidate must possess ...

Senior Frontend Engineer: AI Driven React/Next.js

Tur.com busca un profesional para diseñar y desarrollar experiencias frontend de alto impacto utilizando React/Next.js. Tendrás un rol clave en la construcción de interfaces y en la implementación de estándares de calidad y accesibilidad. Deberás manejar herramientas avanzadas de testing y ser capaz de ...

Senior Go Engineer Knowledge Graphs & AI Pipelines

UCE Systems is seeking a backend engineer located in Campana, Buenos Aires, Argentina, with deep expertise in data-intensive systems. The role involves building the enterprise knowledge graph, semantic search, and real-time data ingestion pipelines using Go. The ideal candidate will have 4+ years of pr ...

Senior ML Engineer: Lead Scalable Production ML

Trafilea in Santa Fe Capital is seeking a Sr. Machine Learning Engineer to lead the development and deployment of advanced machine learning models. Responsibilities include building production-ready ML systems, designing data pipelines, and collaborating with cross-functional teams. The ideal candidate ...

Senior Java Engineer — Backend Lead (Spring, GraphQL)

Ciklum is seeking a Senior Java Engineer to join our team in Argentina. You will develop robust backend systems for a leading ticketing partner in the entertainment industry. The ideal candidate has 5+ years of experience in backend development, with strong skills in Java, Spring Framework, and cloud t ...

Senior Java Engineer Backend, APIs & Cloud (Kubernetes)

Ciklum is seeking a Senior Java Engineer to join our team in Argentina. You will be part of a cross-functional development team focused on building scalable backend solutions for an American partner in the booking and ticketing industry. Your role includes managing the full software development lifecyc ...

Senior DevOps Engineer — Remote Ready, IaC & Kubernetes

Svitla Systems is seeking a Senior DevOps Engineer for a full-time position in Argentina. The role demands at least 5 years of experience with a strong foundation in AWS Systems Manager, Linux, and Windows OS, alongside skills in Terraform, ECS, and Kubernetes. The successful candidate will be responsi ...

Senior DevOps Engineer — Remote Ready, IaC & Kubernetes

Svitla Systems is looking for a Senior DevOps Engineer for a full-time role in Buenos Aires, Argentina. The ideal candidate should have a minimum of 5 years of experience in the field and deep expertise in AWS Systems Manager, Linux, and Windows OS. Key responsibilities include converting servers to In ...

Senior DevOps Engineer — Remote Ready, IaC & Kubernetes

Svitla Systems is hiring a Senior DevOps Engineer for a full-time position in Argentina. The ideal candidate will have at least 5 years of experience and strong skills in AWS Systems Manager, Linux, Windows OS, Terraform, ECS, and Kubernetes. This role offers adaptable workspace options and competitive ...

Senior Devops Engineer (San Carlos de Bariloche)

At Avenga, we believe that human creativity empowers technology that matters. Operating globally, our ****+ specialists provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and Ul design, managed services, product development, and software development. </p ...

Senior Devops Engineer (Must: Aws) (La Rioja)

Santex es una empresa global de tecnología Certificada como Empresa B, así como una de las compañías de más veloz crecimiento en Norteamérica, según el Inc. Tiene presencia en 18 países y más de 100 ciudades, con sede central en Argentina y oficinas en Estados Unidos, México y Perú. Sus dos líneas de servi ...

Senior Backend Engineer AI API Orchestration & Reliability

EPAM Systems is looking for a Senior Backend Developer to join our AI Pods team and create reliable AI-powered API services. The role involves enabling language models to interact within secure, scalable environments and ensuring service reliability. The ideal candidate will have over 3 years of backen ...

Senior Frontend Engineer: AI Driven React/Next.js

Tur.com busca un profesional para diseñar y construir experiencias frontend utilizando React y Next.js. El rol implica asegurar excelencia en UX y performance, integrando herramientas de IA para mejorar la productividad en el desarrollo de componentes y testing. Los candidatos deben tener un sólido con ...

Senior Software Engineer – Java, Spring Boot & AWS

Globallogic is looking for a Senior Software Engineer with strong expertise in Java, AWS, and Spring Boot. The candidate will be responsible for end-to-end development and system integration, ensuring high-quality code and technical autonomy. We promote a high-trust culture that values learning, flexib ...

Senior Software Engineer AI Driven Systems (Hybrid)

Mercado Libre busca un Senior Software Engineer en Buenos Aires para diseñar sistemas innovadores que resuelven problemas de alto impacto. Colaborarás en un entorno vibrante y en la creación de herramientas automatizadas para la optimización de procesos. Buscamos profesionales con sólidos conocimientos ...

Senior QA Automation Engineer FinTech, Remote Argentina

Werben HR está buscando un automatizador de control de calidad para unirse a su equipo en una importante empresa de FinTech. Esta posición a largo plazo y a tiempo completo permite trabajar de forma remota desde Argentina. Se buscan habilidades en programación, capacidad de análisis y atención a los detalles. ...

Senior Windows & Cloud Infrastructure Engineer (Buenos Aires)

Acciona IT busca un Administrador de Servidores y Comunicaciones Senior para gestionar la infraestructura tecnológica en Berisso, Puerto La Plata. El candidato adecuado tendrá más de 3 años de experiencia y conocimientos en administración de Windows Server y Azure AD. Las responsabilidades in ...

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