39,275+ Senior Software Engineer React Java Python Jobs in Buenos Aires, Argentina — Local Employers Hiring June 2026

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Senior React Native Engineer — Remote, High Impact

FullStack is looking for a Senior Software Engineer with expertise in React Native to join our talent network in Argentina. This role involves working with U.S. clients on flexible, project-based development work, with responsibilities including integration with client teams and leading engineering efforts. < ...

Senior React Native Engineer Remote & Impactful Projects

FullStack is seeking a Senior Software Engineer (React Native) to join our talent network, connecting with U.S. clients for flexible, project-based development work. This role involves integrating with client teams and working on mobile app architecture and optimization. The ideal candidate will have 5 ...

Senior React Native Engineer — Remote, High Impact

FullStack is looking for a Senior Software Engineer with expertise in React Native to join our talent network in Argentina. This role involves working with U.S. clients on flexible, project-based development work, with responsibilities including integration with client teams and leading engineering efforts. < ...

Senior Fullstack Engineer React/node – Hybrid Zárate

Baufest está en búsqueda de un/a Sr Fullstack (React/Node) Developer para unirse a su equipo en Argentina. El candidato ideal tendrá experiencia en desarrollo frontend con ReactJS y backend con Node.js, así como en Python y proyectos cloud-native, preferentemente en GCP. La posición ofrece de ...

Senior React Native Mobile Engineer Cross Platform

Sezzle is looking for a talented Mobile Engineer in Buenos Aires to enhance their cross-platform TypeScript React Native app. The ideal candidate will have over 3 years of mobile development experience, particularly in React Native, and proficiency in iOS and Android development. This role involves own ...

Senior Fullstack Engineer (React/Node) Flexible Hours

Baufest está buscando un/a Sr Fullstack (React/Node) Developer para unirse a su equipo en Buenos Aires, Argentina. El candidato ideal debe tener experiencia en desarrollo frontend con ReactJS y backend con Node.js, además de conocimientos en Python. Ofrecemos una destacado compensación, con incentivos ...

Senior Remote Full Stack Laravel & React Engineer

Bluelight Consulting LLC in Salta, Argentina is seeking a skilled individual experienced in Laravel to join its rapidly growing team. The role offers the opportunity to contribute to meaningful projects in a collaborative environment that values continuous learning. With 4+ years in Laravel development and exper ...

Remote Senior React Native & Full Stack Engineer

A digital solutions company is seeking a Senior Mobile & Full Stack Engineer with deep expertise in React Native. This role involves leading the mobile app development while contributing to the full stack, ensuring data integrity and delivering a high-performance user experience. Candidates should have strong sk ...

Senior Fullstack Engineer (React/Node) – Flexible Hours

Baufest está en búsqueda de un/a Sr Fullstack (React/Node) Developer para unirse a su equipo en Argentina. El candidato ideal tiene experiencia en desarrollo frontend con ReactJS y backend con Node.js. Se valorará el conocimiento en Python y la experiencia en proyectos cloud-native. Ofrecemos excelente ...

Senior Full Stack Engineer (React/Redux, TypeScript)

We are seeking an experienced Full Stack Developer (React/Redux focused) to design, develop, and maintain large-scale single-page web applications. You will collaborate with cross-functional teams in an Agile or Scaled Agile environment, leveraging your expertise in React.js, TypeScript, and ...

Senior Fullstack Engineer React/node – Hybrid Berazategui

Descripción del puesto Baufest está en búsqueda de un/a Sr Fullstack (React/Node) Developer para unirse a su equipo en Argentina. Requisitos Experiencia en desarrollo frontend con ReactJS Experiencia en backend con Node.js Conocimiento en Python Expe ...

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 Fullstack Engineer (React/Node) Flexible Schedule

A leading tech firm in Argentina is looking for a Senior Fullstack Engineer to develop and maintain client applications. The ideal candidate should have over 5 years of AWS experience, strong skills in React and Node/Express, and a solid understanding of JavaScript. This role offers flexible work schedules, paid ...

Senior Fullstack Engineer (Remote Argentina) | React/TS

Werben Hr busca Desarrolladores Fullstack Ssr & Sr para trabajo remoto desde Argentina. Los candidatos ideales deben tener experiencia en React y TypeScript, así como un enfoque en la calidad y escalabilidad de las aplicaciones. Los postulantes participarán en el diseño y evolución de productos digital ...

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 Fullstack Engineer (Remote Argentina) | React/TS

Werben Hr busca Desarrolladores Fullstack Ssr & Sr para trabajo remoto desde Argentina. Los candidatos ideales deben tener experiencia en React y TypeScript, así como un enfoque en la calidad y escalabilidad de las aplicaciones. Los postulantes participarán en el diseño y evolución de productos digital ...

Senior Go & React Engineer – Remote, Flexible Hours

Bluelight Consulting LLC, a leading software consultancy in Argentina, is seeking skilled Senior-level software engineers with proficiency in Go (Golang) and React, along with experience in data processing with Python and familiarity with Google Cloud Platform. The position offers a competitive salary, flexible ...

Remote Senior React Native Engineer — Lead & Deliver

FullStack is looking for a Senior Software Engineer (React Native) to connect with U.S. clients for remote, project-based work. You will collaborate with designers and engineers while ensuring high code quality and mentoring junior developers. The ideal candidate has over 5 years of experience with mob ...

Senior Remote Full Stack Laravel & React Engineer

Bluelight Consulting LLC in Salta, Argentina is seeking a skilled individual experienced in Laravel to join its rapidly growing team. The role offers the opportunity to contribute to meaningful projects in a collaborative environment that values continuous learning. With 4+ years in Laravel development and exper ...

Senior Fullstack Engineer (Remote Argentina) | React/TS

Werben Hr busca Desarrolladores Fullstack Ssr & Sr para trabajo remoto desde Argentina. Los candidatos ideales deben tener experiencia en React y TypeScript, así como un enfoque en la calidad y escalabilidad de las aplicaciones. Los postulantes participarán en el diseño y evolución de productos digital ...

Remote Senior React Native Engineer — Lead & Deliver

FullStack seeks a Senior Software Engineer (React Native) to join their remote team, connecting with U.S. clients on project-based work. Candidates should have over 5 years of experience in software engineering, a four-year degree, and expertise in cross-platform mobile development. The role involves w ...

Senior Go & React Engineer – Remote, Flexible Hours

Bluelight Consulting LLC, a leading software consultancy in Argentina, is seeking skilled Senior-level software engineers with proficiency in Go (Golang) and React, along with experience in data processing with Python and familiarity with Google Cloud Platform. The position offers a competitive salary, flexible ...

Remote Senior React Native & Full Stack Engineer

A digital solutions company is seeking a Senior Mobile & Full Stack Engineer with deep expertise in React Native. This role involves leading the mobile app development while contributing to the full stack, ensuring data integrity and delivering a high-performance user experience. Candidates should have strong sk ...

Senior Full Stack Engineer (React/Redux, TypeScript)

We are seeking an experienced Full Stack Developer (React/Redux focused) to design, develop, and maintain large-scale single-page web applications. You will collaborate with cross-functional teams in an Agile or Scaled Agile environment, leveraging your expertise in React.js, TypeScript, and ...

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 React Native Engineer Remote & Impactful Projects

FullStack is seeking a Senior Software Engineer (React Native) to join our talent network, connecting with U.S. clients for flexible, project-based development work. This role involves integrating with client teams and working on mobile app architecture and optimization. The ideal candidate will have 5 ...

Senior React Native Engineer — Remote, High Impact

FullStack is looking for a Senior Software Engineer with expertise in React Native to join our talent network in Argentina. This role involves working with U.S. clients on flexible, project-based development work, with responsibilities including integration with client teams and leading engineering efforts. < ...

Senior Fullstack Engineer (React/Node) – Hybrid & Growth

Baufest busca un/a Sr Fullstack (React/Node) Developer para unirse a su equipo. Se espera que el candidato desarrolle y pruebe la calidad del software, participe en ceremonias de servicio y colabore en la capacitación del equipo. La posición ofrece beneficios competitivos que incluyen un esquema 100% nómina, ...

Remote Senior React Native Engineer — Lead & Deliver

FullStack is seeking a Senior Software Engineer (React Native) to connect with U.S. clients for flexible project-based development work. You will integrate directly into client teams, collaborating with engineers and designers daily. The ideal candidate has 5+ years of experience, a four-year degree, a ...

Remote Senior React Native Engineer — Lead & Deliver

FullStack is seeking a Senior Software Engineer (React Native) to connect with U.S. clients for flexible project-based development work. You will integrate directly into client teams, collaborating with engineers and designers daily. The ideal candidate has 5+ years of experience, a four-year degree, a ...

Remote Senior React Native Engineer — Lead & Deliver

FullStack is seeking a Senior Software Engineer (React Native) to connect with U.S. clients for flexible project-based development work. You will integrate directly into client teams, collaborating with engineers and designers daily. The ideal candidate has 5+ years of experience, a four-year degree, a ...

Desarrollador Java senior

Modalidad: Híbrida (40% presencial en CABA) Horario: 9 a 18 hs Sobre el rol Nos encontramos en la búsqueda de un/a Software Engineer Senior para sumarse a un proyecto en el área de Inversiones . Buscamos un perfil con sólida experiencia en desarrollo backend, qu ...

Desarrollador Java senior

Desarrollador Java Senior Modalidad: Híbrida (40% presencial en CABA) Horario: 9 a 18 hs Sobre el rol Nos encontramos en la búsqueda de un/a Software Engineer Senior para sumarse a un proyecto en el área de Inversiones. Buscamos un perfil con sólida experiencia en desarr ...

Desarrollador Fullstack Java/Angular – Híbrido/Remoto

Importante empresa del sector – Belgrano, Capital Federal Oferta Contrato por tiempo indeterminado, jornada completa; modalidad presencial y remoto. Requisitos 2 años de experiencia Edad entre 21 y 55 años Oportunidades Des ...

Sr Manager of Software Engineering React Tech Lead

When you mentor and advise multiple technical teams and move financial technologies forward, it’s a big challenge with big impact. You were made for this. As a Senior Manager of Software Engineering at JPMorganChase within the Global Banking Technology Tem, you serve in a leadership role by providi ...

Arquitecto de Software Ssr Banca, Java/.NET, SQL

Ecosistemas busca un Arquitecto Ssr para una entidad bancaria en Buenos Aires. El candidato colaborará en el diseño y análisis de soluciones técnicas, realizando auditorías y controles de calidad del software. Se requiere 3 años de experiencia en el negocio bancario y conocimientos en Java, .Net, Oracl ...

AI Finance Platform Lead: Python Engineer & Mentor

EPAM Systems is seeking a Lead Python Software Engineer in Pilar, Argentina to join their Product Team. This role involves enhancing a groundbreaking AI-powered financial assistant platform by developing scalable backend services and mentoring junior developers. The ideal candidate should have a minimu ...

Senior Full Stack Engineer ID67841

AgileEngine is an Inc. 5000 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 Work awards. WHY JOIN US If ...

Senior Software Engineer, Insights Platform Hybrid, Global

mindIT HR Agency is seeking a Senior Developer to join their Social Media team in Buenos Aires. You will be pivotal in designing, developing, and maintaining core systems, ensuring high-performance applications. The ideal candidate will have over 3 years of experience in development, proficiency in Pyt ...

Senior Software Assurance Engineer – AI, NLP & Cloud

A global professional services firm in Buenos Aires seeks an experienced software engineer to lead complex solution delivery. The ideal candidate should have over 10 years of experience with advanced proficiency in C#, Java, and Python, alongside a solid understanding of CI/CD and containers. You will solve proj ...

Contract Senior Software Engineer Fullstack Argentina; International

Contract Senior Software Engineer - Fullstack Argentina; International Contract Position Location: Buenos Aires, Argentina (Remote)Reports To: Sr. Engineering ManagerEmployment Type: 12-month contract with possibility of extensio ...

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 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 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 Software Engineer – AI Tooling & Platform (Hybrid)

Blend is seeking a Senior Software Engineer for a hybrid role in Buenos Aires. This involves hands-on development and supporting engineering teams by improving tooling and workflows. The successful candidate will have 7-10 years of software engineering experience and must be proficient in Python or .NE ...

Senior Software Engineer AI/ML & Platform Delivery

At EY in Buenos Aires, we are seeking a senior engineer to lead solution delivery for complex projects. You will utilize your extensive experience in software engineering to drive technical leadership and efficiency. Your role will involve collaborating with various teams to ensure design specification ...

Senior Software Engineer AI & Cloud Native (Remote)

Oowlish is on the lookout for an AI-Focused Software Engineer to join their Cloud Native Applications team. The role involves designing and developing scalable cloud-native applications, collaborating with diverse project teams, and contributing to innovative AI-driven solutions. Ideal candidates shoul ...

Senior Software Engineer Scalable SaaS & Big Data

Innovid is the leading independent omnichannel ad tech platform, empowering marketers to create, deliver, measure, and optimize ad-supported experiences that people love. In 2025, Innovid and Flashtalking merged to create a transparent, scalable alternative to big-tech, walled-gardens, and point solutio ...

Senior Software Engineer AI Powered SaaS, Remote

A forward-thinking technology firm is looking for a Senior Software Engineer to implement AI-powered solutions and configure their platform. This fully remote position requires candidates to be located in Argentina or Brazil. Ideal candidates will have strong Python web development skills along with experience i ...

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 ...

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    Senior Software Engineer React Java Python Jobs in Buenos Aires Job Search Guide, Trends and Insights