171,826+ Senior Remote Fullstack Engineer Pythonreact Jobs in Argentina — Top Companies Hiring June 2026

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Senior AI/ML Engineer Inventory Forecasting & Decision Systems

Role: Senior AI/ML Engineer — Inventory Forecasting & Decision SystemsHours: 9am - 6pm Eastern Time (Remote)USD Salary: $20-$40/HRWe are seeking a highly skilled Senior AI/ML Engineer to drive the development of advanced inventory forecasting and decision systems. This is a senior, i ...

Senior Test Engineer Automation (React.js,.NET, C#) OP02054

Senior Test Engineer Automation (React.js, .NET, C#) – OP02054🟢 We’re expanding our team and opening new remote opportunities! Review the role expectations, share your resume in English, and our team will follow up shortly.We invite an experienced, proactive, and energetic Senior T ...

Senior Python Engineer (AWS, Client Facing), Part Time

About the RoleWe’re looking for a part-time Senior Software Engineer to help design, build, and scale backend services that power our core products and support client-facing consulting engagements. This role blends strong technical execution with the ability to collabo ...

Senior AWS Cloud Engineer: CI/CD, Kubernetes & IaC

EPAM Systems in Argentina is seeking a Senior Cloud Engineer (AWS) to enhance our AWS platform. The role involves architecting cloud environments, automating CI/CD processes, and maintaining Kubernetes environments. Ideal candidates will have at least 3 years of AWS experience and expertise in automati ...

Senior Full Stack Engineer — Python + React on AWS

EPAM Systems is seeking a Senior Full-Stack Engineer to join their team in Argentina. The role involves designing and delivering scalable web applications and building APIs, requiring deep expertise in Python and React. Candidates should have at least 3 years of experience in Python development and pro ...

Senior Backend Engineer: Modular Monolith & REST API Leader

Avenue Code in Argentina is looking for a Senior Software Engineer to help modernize backend architecture supporting B2C and B2B customers. The role involves building scalable solutions, creating RESTful APIs, and implementing core business logic. The ideal candidate has over 6 years of experience, dee ...

Senior Mobile QA Automation Engineer CI/CD Leader

Applaudo is seeking a QA Mobile Automation Engineer passionate about building scalable automation frameworks and driving quality initiatives. Ideal candidates will have deep expertise in mobile automation and API testing, along with experience in CI/CD integration. The role involves collaborating with ...

Semi Senior Full Stack Software Engineer (JavaScript/TypeScript)

We are seeking a passionate and talented Semi-Senior Full-Stack Software Engineer to join our dynamic team, focusing on delivering high-quality web applications that provide exceptional user experiences. As a key member of our development team, you will be working with cutting-edge technologies, primarily usi ...

Senior Data Engineer — Build Scalable AI Data Platform

A progressive tech company in Argentina is searching for a Senior Data Engineer to build data infrastructure from scratch. You will design and set up analytics pipelines, implement ETL processes, and manage data governance. Ideal candidates will have over 5 years of experience with cloud data warehouses, especia ...

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 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 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 Full Stack Engineer (Node + React) | Scalable Data

SunnyData, a cutting-edge data technology partner in Argentina, is looking for a Fullstack Developer to join a dynamic team. This role involves building scalable solutions using modern technologies like Node.js, React, and cloud platforms (AWS or Azure). Ideal candidates should have over 5 years of ...

Senior Salesforce Engineer — AI Driven Dev & Client Impact

A technology solutions company is searching for an experienced Senior Salesforce Engineer in Argentina or Uruguay. The ideal candidate will lead Salesforce application development with a focus on AI-driven methodologies. Your expertise in code quality and stakeholder collaboration will be essential for deliverin ...

Senior QA Engineer II Lead Test Automation & GenAI

TenOneTen is looking for a Sr Quality Engineer II in Argentina to lead their Quality Engineering team. You'll establish best practices and drive the quality strategy across significant product areas. Collaboration with development teams to enhance software testing is crucial, and a hands-on approach to t ...

Senior Salesforce Support Engineer — AI Driven CRM Platform

Brightside IT Consulting SA is seeking a Senior Salesforce Support Engineer in Argentina to lead support operations for a global, regulated CRM platform. This role requires over 5 years of Salesforce experience and involves optimizing support processes and driving automation. The successful candidat ...

Senior Frontend Engineer (React/TypeScript) — Lead UI & UX

A leading technology firm is seeking a Senior Frontend Engineer to contribute to the modernization of their platform, which supports appraisal professionals in the home valuation industry. The ideal candidate will have extensive experience in building production-level React applications with TypeScript and a str ...

Senior Full Stack Engineer: AI Billing & Data Dashboards

AgileEngine, LLC in Argentina is seeking a Senior Full Stack Engineer to develop a financial intelligence platform designed for AI consumption. You will work with Python, Node.js, and React, integrating Azure billing systems and building data-intensive dashboards. The ideal candidate has over 4 year ...

Senior DevOps Engineer: Scale AWS, Kubernetes & CI/CD

AgileEngine, LLC is seeking a Senior DevOps Engineer to design and operate scalable AWS infrastructure for complex production environments. The role requires 6–10 years of hands-on experience, particularly with Kubernetes, Terraform, and CI/CD pipelines. You will be responsible for implementing obse ...

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 enable ...

Senior Test Automation Engineer Java, Selenium & CI/CD

A custom software development company is seeking an experienced Test Automation Engineer to contribute to a client project in Argentina. The ideal candidate will have over 5 years of experience in test automation engineering and strong proficiency in Java and Selenium. Responsibilities include developing and opt ...

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 ...

Senior Full Stack Engineer: Own AI Driven Platform

Silver.dev is looking for a Senior Full Stack Engineer to take ownership of their platform. You will manage features from problem definition to production, working closely with the product team to deliver high-quality systems. The ideal candidate has over 5 years of relevant experience and a strong ...

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, ...

Senior Platform Engineer: AI Driven CI/CD & Observability

AgileEngine, LLC is looking for a Senior Platform Engineer for a three-month project to enhance an internal audit and code-modification platform. Your role will involve supporting GitLab CI/CD pipelines, improving system observability, and enhancing developer experience using Python. The ideal candi ...

Senior Go Platform Engineer Scale Global SaaS APIs

CommandLink, LLC is seeking a Senior Software Engineer to join our platform team in Argentina. In this role, you will design and develop scalable Go services and APIs, ensuring our SaaS platform meets the needs of our global customer base. You will collaborate with product managers and other engineers in a s ...

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 Go + Rust for Edge & OTA

Svitla Systems, Inc. is looking for a Senior Back End Engineer with Go and Rust for a full-time position in Argentina. You will build critical runtime components and own crypto-agility integration. A strong background in Linux systems programming is essential. We offer competitive compensation, flex ...

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 developm ...

Senior QA Engineer — Fintech Automation & AI Driven Testing

Una fintech innovadora busca un QA Engineer para garantizar la calidad de su código a través de pruebas manuales y automatizadas. Se requiere más de 5 años de experiencia en testing, dominio de Playwright y SQL. El rol implica colaborar con diversas áreas, definir estrategias de testing y utilizar herramientas d ...

Senior Frontend Engineer for AI Platform & Data Pipelines

Senior Software Engineer Develop and own critical frontend components for Scale's core AI products Location: Argentina About The Role We are a cutting‑edge tech company focused on developing tools that cover the full AI development lifecycle. Our partners incl ...

Senior AWS Cloud Engineer Build Secure, Scalable Apps

Cloud Engineer is part of the Technical Team and reports directly to the Squad Leader. The objective of the position is to modernize and consolidate IT infrastructure, automate workloads, and pursue next-generation innovation. Responsibilities Identify and implement the most optim ...

Senior Agentic AI Engineer for Real Time Tooling

A tech startup studio in Argentina is seeking an experienced Applied AI Engineer to enhance the AI layer of travel experiences. This senior role involves utilizing cutting-edge techniques to develop large-scale consumer applications. The ideal candidate should have a Master’s degree in Computer Science, over 5 y ...

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 skil ...

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 Associate, Data Engineer (ETL Cloud Data Platforms)

Role Overview We are seeking a Senior Associate Data Engineer to design, build, and maintain scalable ETL/ELT pipelines on modern cloud data platforms. This is a highly hands‑on role for an engineer who is detail‑oriented, delivery‑focused, and comfortable working across multiple client environ ...

Senior Back End Engineer with SNMP and NETCONF

Svitla Systems Inc. is looking for a Senior Back End Engineer with SNMP and NETCONF for a full-time position (40 hours per week). Our client is a quantum computing hardware and software company. You'll design and build the data ingestion stack that feeds the agentic framework. You w ...

Senior Data Engineer: Azure Data Factory & Fabric Pipelines

AspenView Technology Partners, Inc. is looking for a Data Engineer to join our innovative team in Argentina. The ideal candidate will have strong experience in Azure Data Factory and SQL Server to support our modernization initiatives. This role involves building scalable data pipelines and implementing data ...

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 experien ...

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 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 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 d ...

Remote Full Stack Python Developer

Sophilabs is seeking a Fullstack Python Developer in Argentina, Entre Ríos. This role involves building websites, mobile apps, and backend services, collaboration with cross-functional teams, and a commitment to customer success. Candidates should have proficiency in Python, familiarity with HTML/CSS and JavaScr ...

Remote AI ML Engineer – Growth & Impact with Top Clients

FullStack Labs is seeking AI Machine Learning Engineers to join our team in Argentina. You'll work in a flexible environment, either integrating into client teams or collaborating on our product teams. The ideal candidates will have over 3 years of experience in machine learning, strong C# skills, and ...

Remote AI ML Engineer – Growth & Impact with Top Clients

FullStack Labs is seeking AI Machine Learning Engineers to join our team in Argentina. You'll work in a flexible environment, either integrating into client teams or collaborating on our product teams. The ideal candidates will have over 3 years of experience in machine learning, strong C# skills, and ...

Remote AI ML Engineer – Growth & Impact with Top Clients

FullStack Labs is seeking AI Machine Learning Engineers to join our team in Argentina. You'll work in a flexible environment, either integrating into client teams or collaborating on our product teams. The ideal candidates will have over 3 years of experience in machine learning, strong C# skills, and ...

Remote AI ML Engineer – Growth & Impact with Top Clients

FullStack Labs is seeking AI Machine Learning Engineers to join our team in Argentina. You'll work in a flexible environment, either integrating into client teams or collaborating on our product teams. The ideal candidates will have over 3 years of experience in machine learning, strong C# skills, and ...

Remote AI ML Engineer – Growth & Impact with Top Clients

FullStack Labs is seeking AI Machine Learning Engineers to join our team in Argentina. You'll work in a flexible environment, either integrating into client teams or collaborating on our product teams. The ideal candidates will have over 3 years of experience in machine learning, strong C# skills, and ...

Remote Data Analyst SQL, Dashboards & Cloud Projects

FullStack is looking for a skilled Data Analyst to join our network for project-based work with U.S. clients. This fully remote role offers competitive pay and opportunities for professional growth in a supportive environment. The ideal candidate will possess a strong technical background, including ex ...

Remote AI ML Engineer – Growth & Impact with Top Clients

FullStack Labs is seeking AI Machine Learning Engineers to join our team in Argentina. You'll work in a flexible environment, either integrating into client teams or collaborating on our product teams. The ideal candidates will have over 3 years of experience in machine learning, strong C# skills, and ...

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