55,652+ Senior Fullstack Developer React Java Jobs in Argentina — Top Companies Hiring June 2026

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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 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 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 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 Software Engineer Content Metadata & APIs

A global entertainment company in Buenos Aires is seeking a Senior Software Engineer to design and build robust software applications as part of their technology team. Responsibilities include collaborating with cross-functional partners, enhancing system scalability, and ensuring delivery of high-quality produc ...

Senior Backend Engineer — Remote, GCP Data Migration

AgileEngine, LLC. is looking for a Senior Backend Engineer to lead data migration from a monolithic database to domain-specific data stores within Google Cloud Platform. The role requires expertise in GCP services, particularly Datastream and Dataflow, as well as proficiency in Kotlin or Java. You will ...

Senior Test Automation Engineer Global AI QA Leader

Qualitest is seeking a Senior Test Automation Engineer in Buenos Aires, Argentina. In this role, you will develop and maintain automation scripts and frameworks, utilizing your proficiency in Java, Selenium, UFT, and TestNG. We value diversity and inclusion, offering internal rotations and international mobility ...

Senior SDET: Automation First QA Leader (Remote)

AgileEngine is seeking a Senior Software Development Engineer in Test (SDET) to manage test automation for a cloud platform in the life insurance domain. The ideal candidate will have over five years of experience in automation testing, particularly using JavaScript, Java, or Python, and a strong understanding o ...

Senior Backend Engineer GCP Data Migration & Dataflow

AgileEngine, located in Buenos Aires, seeks a Senior Data Engineer to drive the migration from a monolithic database to domain-specific data stores within Google Cloud Platform. This role includes implementing complex data operations and leveraging expertise in GCP technologies. The ideal candidate has ...

Senior Full Stack Platform Engineer: Cloud Native APIs

Svitla Systems is looking for a Senior Full Stack Platform Engineer for a full-time position in Argentina. This role involves building scalable, enterprise-grade applications in the App & API Platform Team, using technologies such as Java Spring Boot, Angular, and AWS. The ideal candidate should have o ...

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 SDET Remote Automation & Performance Lead

A growing tech company is seeking a Senior SDET to lead test automation for its live cloud platform in Santiago del Estero, Argentina. This fully remote role involves maintaining test automation frameworks, defining quality standards, and collaborating with product and engineering teams. The ideal candidate has ...

Senior Backend Engineer — Remote, GCP Data Migration

AgileEngine, LLC. is looking for a Senior Backend Engineer to lead data migration from a monolithic database to domain-specific data stores within Google Cloud Platform. The role requires expertise in GCP services, particularly Datastream and Dataflow, as well as proficiency in Kotlin or Java. You w ...

Senior Backend Engineer Compliance & Risk

GoFundMe in Buenos Aires is seeking a Senior Software Engineer (Compliance) to build intelligence layers for safe money movement. You will design and implement scalable backend services, collaborating with various teams to enhance risk monitoring and compliance automation. Ideal candidates have over 5 ...

Senior Android Engineer — Remote / Flexible Hours & Growth (Buenos Aires)

A tech firm in Santa Fe, Municipio de Rosario, seeks a Senior Android Engineer to join their Mobile Team. This role emphasizes collaboration with CTOs and Engineers to overcome challenges in product design and development. Ideal candidates should have over 3 years of experience with Java, Kot ...

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 Backend Engineer: Lead Cloud Data Migration (GCP)

Agileengine is seeking a Senior Backend Engineer to lead the migration from a monolithic database to domain-specific data stores on Google Cloud Platform. This role emphasizes expertise in data operations such as backfills and Change Data Capture using GCP Datastream and Dataflow, ideally in Kotlin or Java. < ...

Senior Backend Engineer: Lead GCP Data Migration

Agileengine is seeking a Senior Backend Engineer to lead the migration from a monolithic database to multiple domain-specific data stores within Google Cloud Platform. The ideal candidate will have extensive experience in data migration and proficiency in programming languages like Kotlin or Java. You ...

Senior Backend Engineer: Lead GCP Data Migration

Agileengine is searching for a Senior Backend Engineer to lead the migration from a monolithic database to multiple domain-specific data stores in Google Cloud Platform. You will be responsible for implementing complex data operations such as backfills and Change Data Capture. The ideal candidate will ...

Senior Full Stack Engineer: AI Driven Product Builder

DocuSketch, based in Buenos Aires, is seeking a Senior Full-Stack Engineer to join their innovative team. This role focuses on using advanced AI tools to enhance product development and requires expertise in Java/Spring Boot and Angular. With a commitment to building user-centric products, you will be ...

Senior Backend Engineer: Lead GCP Data Migration

Agileengine is seeking a Senior Backend Engineer in Buenos Aires to lead a migration from a monolithic database to several domain-specific data stores within Google Cloud Platform. The ideal candidate will have 6+ years of experience, deep expertise in data migration, and proficiency in Kotlin or Java. <p ...

Senior Backend Engineer: Lead GCP Data Migration

Agileengine is seeking a Senior Backend Engineer located in Jujuy, Argentina, to lead the migration from a monolithic database to Google's cloud infrastructure. You will design data operations, backfill data, and implement Change Data Capture, leveraging your extensive expertise in GCP technologies. Th ...

Senior Full Stack Platform Engineer: Cloud Native APIs

Svitla Systems is looking for a Senior Full Stack Platform Engineer for a full-time position in Argentina. This role involves building scalable applications within the App & API Platform Team, requiring strong front-end, back-end, and cloud skills, particularly in Java Spring Boot and Angular. The idea ...

Senior Backend Architect – GCP Data Migrations

AgileEngine is seeking a Senior Data Engineer in Caseros, Entre Ríos, to drive the migration from monolithic databases to domain-specific data stores on the Google Cloud Platform. Candidates should have 6+ years of experience, demonstrating expertise in GCP data services like Datastream and Dataflow, along wi ...

Senior Backend Engineer — Cloud Data Migration (GCP, CDC)

AgileEngine, LLC. is seeking a Senior Backend Engineer to lead the migration from a monolithic database to multiple domain-specific data stores in Google Cloud Platform. You will implement data operations and leverage GCP technologies such as Datastream and Dataflow. The ideal candidate has over 6 year ...

Senior Backend Engineer: Lead GCP Data Migration

Agileengine is looking for a Senior Backend Engineer in Ezeiza, Buenos Aires, to lead the migration from a monolithic database to multiple domain-specific data stores within Google Cloud Platform. You will implement data operations including backfills and Change Data Capture, while leveraging your expertise i ...

Senior Backend Engineer — Cloud Data Migration (GCP, CDC)

AgileEngine, LLC. is seeking a Senior Backend Engineer to lead the migration from a monolithic database to multiple domain-specific data stores in Google Cloud Platform. You will implement data operations and leverage GCP technologies such as Datastream and Dataflow. The ideal candidate has over 6 y ...

Desarrollador Fullstack Net Ssr/sr , Microcentro, Caba Id 100/364 Buenos Aires

Descripción del empleo Estamos en la búsqueda de un Desarrollador .net fullstack para potenciar el equipo de Desarrollo de Producto de nuestro cliente Responsabilidades Participar en el desarrollo de los productos tecnológicos de la Compañía. Analizar necesidades de e ...

Software Engineer – Full Stack Id63542 (Buenos Aires)

About the Company AgileEngine is an Inc. company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people‑first culture has earned us multiple Best Place to ...

Software Engineer – Full Stack Id63542 (Mar del Plata)

About the Company AgileEngine is an Inc. company that creates award-winning software for Fortune 500 brands and trailblazing startups across 17+ industries. We rank among the leaders in areas like application development and AI/ML, and our people‑first culture has earned us multiple Best Place to ...

Senior Automation Test Engineer: UI & API Automation Lead

A leading tech company in Buenos Aires is looking for a Senior Automation Test Engineer. The role requires over 5 years of test automation experience, proficiency in Java, Selenium WebDriver and Appium. You will develop and optimize automation scripts and work closely with clients to ensure quality control. Cand ...

Senior Data Analyst — Observability & Insights

AgileEngine, LLC is hiring a Senior/Lead Data Analyst based in Argentina to turn complex datasets into actionable insights. The role focuses on designing, building, and maintaining scalable backend components while using tools like Snowflake, Tableau, and Power BI. The ideal candidate will have over 4 years of e ...

Senior Backend Engineer Data Migration Lead (GCP)

AgileEngine, LLC in Argentina is seeking a Senior Backend Engineer to lead a critical migration from a monolithic database to multiple domain-specific data stores within Google Cloud Platform. The ideal candidate will have over 6 years of experience, focusing on data migration and proficiency in Kotlin or Jav ...

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 Backend Engineer Data Migration Lead (GCP)

AgileEngine, LLC in Argentina is seeking a Senior Backend Engineer to lead a critical migration from a monolithic database to multiple domain-specific data stores within Google Cloud Platform. The ideal candidate will have over 6 years of experience, focusing on data migration and proficiency in Kotlin or Ja ...

Senior Cloud Software Engineer — Remote AWS & CI/CD

Caylent is looking for a Senior Software Engineer to join their Cloud Native Applications team, working fully remote within a diverse range of AWS projects. The right candidate will deliver high-quality technical solutions and collaborate effectively with teams while focusing on innovation and customer satisf ...

Senior Automation Test Engineer: UI & API Automation Lead

A leading tech company in Buenos Aires is looking for a Senior Automation Test Engineer. The role requires over 5 years of test automation experience, proficiency in Java, Selenium WebDriver and Appium. You will develop and optimize automation scripts and work closely with clients to ensure quality control. Cand ...

Software Engineer II with Accounting Experience (Argentina)

Software Engineer II with Accounting Experience (Argentina) Join to apply for the Software Engineer II with Accounting Experience (Argentina) role at Sezzle . About Sezzle With a mission to financially empower the next generation, Sezzle is revolutionizing the sho ...

Hybrid Product Designer — AI Driven UI & Frontend (React)

Kitbash3d is seeking a Product Designer who will work on defining user experiences from initial sketches to production-quality code. The role requires an adeptness in both design and coding, particularly in React, while ensuring a cohesive design system. Responsibilities include owning the design lifecycle and u ...

Staff Full Stack Engineer: Go & React, AI SaaS

A leading software company is seeking a full-stack Staff Software Engineer to join their team in Argentina. This role involves owning product features from backend to UI, designing scalable solutions, and integrating AI services. Candidates should have 4+ years of software engineering experience with expertise i ...

Lead Python & React Engineer: AI Platform, AWS Architecture

EPAM Systems is seeking a Lead Python Engineer with React to own backend delivery for an advanced AI platform. The ideal candidate should have over 5 years of experience in Python, specializing in AWS environments and AI integrations. You will guide technical decisions, mentor a team, and manage cloud ...

Lead .NET Full Stack Engineer | React & Cloud APIs

EPAM Systems is looking for a Lead .NET Full Stack Engineer based in Argentina. The ideal candidate will have expertise in C#, .NET, ASP.NET Core, and React to build scalable enterprise applications. Responsibilities include developing full-stack applications, creating APIs, and collaborating with dist ...

Lead Mobile Engineer React Native, Crypto Wallets & DeFi

Framework Ventures in Argentina is seeking an experienced React Native engineer to lead a team in developing high-performance mobile applications integrating crypto wallets and DeFi features. The role requires expertise in React, React Native, and JavaScript, as well as experience with CI/CD pipelines and mentor ...

Staff Full Stack Engineer: Go & React, AI SaaS

A leading software company is seeking a full-stack Staff Software Engineer to join their team in Argentina. This role involves owning product features from backend to UI, designing scalable solutions, and integrating AI services. Candidates should have 4+ years of software engineering experience with expertise i ...

Hybrid Product Designer — AI Driven UI & Frontend (React)

Kitbash3d is seeking a Product Designer who will work on defining user experiences from initial sketches to production-quality code. The role requires an adeptness in both design and coding, particularly in React, while ensuring a cohesive design system. Responsibilities include owning the design lifecycle and u ...

Líder de Mobile Squad | React Native y Producto

IOL Inversiones busca un Squal Lead Mobile para potenciar su equipo de Frontend. En este rol, liderarás el desarrollo de aplicaciones móviles, asegurando soluciones escalables y de alta calidad. Buscamos a alguien con más de 5 años de experiencia en Frontend, especialmente con React Native. Trabajarás ...

Frontend Junior: React, REST y Bases de Datos

Colaborando busca talentos en Argentina para desarrollar y mantener aplicaciones web utilizando React y Node.js. Los candidatos idearán interfaces responsivas a partir de diseños Figma y conectarán componentes con APIs REST. Además, ofrecerán soporte técnico a los clientes, resolverán errores de código ...

Lead Mobile Engineer React Native, Crypto Wallets & DeFi

Framework Ventures in Argentina is seeking an experienced React Native engineer to lead a team in developing high-performance mobile applications integrating crypto wallets and DeFi features. The role requires expertise in React, React Native, and JavaScript, as well as experience with CI/CD pipelines and mentor ...

Senior Mobile Engineer — Build Scalable, AI‑Driven Apps

A technology firm is seeking a Senior Level Software Engineer to build scalable applications in a dynamic environment. This role involves working on both backend and frontend components, utilizing React-Native and AWS. Candidates should have over 8 years of experience in software development and at least 4 years ...

Senior Backend Engineer Go & Distributed Systems

A dynamic fintech company is looking for a Senior Software Engineer to join their team in Argentina. In this role, you will design and develop software applications, mentor junior engineers, and tackle complex problems within a collaborative environment. The ideal candidate has over 7 years of full-stack experie ...

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