63,105+ Remote Fullstack Engineer Java React Jobs in Argentina — Top Companies Hiring June 2026

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Senior Java Backend Engineer (Spring Boot, Microservices)

Talentcross busca un/a Senior Java Developer en Buenos Aires. Este rol implica diseñar y mantener aplicaciones backend escalables, liderar decisiones técnicas y colaborar con equipos multidisciplinarios. Se requieren más de 5 años de experiencia en Java, dominio de frameworks como Spring, y buenas prácticas de d ...

Java Backend Engineer: Cloud Native Microservices (AWS)

Cross Border Talents busca un/a Java Backend Developer para unirse a su equipo en Buenos Aires. Aportarás entre 3 a 5 años de experiencia en desarrollo backend con Java 17+ y Spring Boot, así como sólidos conocimientos en AWS, Docker y Kubernetes. Las responsabilidades incluyen diseñar microservicios escalables, ...

Tech Support Engineer (Senior) Backend & Automation (Java)

A leading blockchain technology company is looking for a Tier 3 Technical Support Engineer in Argentina to manage advanced technical issues and work closely with development teams. Ideal candidates should have 5–15 years of experience in technical support or backend engineering, proficiency in Java and troublesh ...

Senior Full Stack Engineer: Java, Spark & Angular

A leading IT talent network is seeking a Senior Full Stack Engineer to connect with U.S. clients for flexible, project-based development work. The ideal candidate will have over 5 years of software development experience, strong Java and Angular skills, and a commitment to high-quality work. This position is ful ...

Tech Support Engineer (Senior) Backend & Automation (Java)

A leading blockchain technology company is looking for a Tier 3 Technical Support Engineer in Argentina to manage advanced technical issues and work closely with development teams. Ideal candidates should have 5–15 years of experience in technical support or backend engineering, proficiency in Java and troublesh ...

Senior Backend Engineer Java/Spring Boot + AWS

Globallogic in Buenos Aires is looking for a Senior Software Engineer proficient in Java and AWS to join their software product engineering team. You will design and implement backend services and optimize database schemas while fostering a culture of learning and development. The ideal candidate has o ...

Lead Data Software Engineer (Java+Aws) (Avellaneda)

We are looking for a Lead Data Software Engineer (Java+AWS) to join our team and drive the design and delivery of robust data solutions. In this role, you will lead technical initiatives, collaborate with cross‑functional teams and ensure the successful implementation of scalable data platforms. Re ...

Lead Data Engineer — Java + AWS Platform Architect

EPAM Systems is hiring a Lead Data Software Engineer (Java+AWS) in Paraná, Argentina. The successful candidate will design and deliver robust data solutions, lead technical initiatives, and collaborate with teams on scalable data platforms. Candidates should have over 5 years of experience in data soft ...

Lead Data Software Engineer (Java+Aws) (Neuquén)

We are looking for a Lead Data Software Engineer (Java+AWS) to join our team and drive the design and delivery of robust data solutions. In this role, you will lead technical initiatives, collaborate with cross‑functional teams and ensure the successful implementation of scalable data platforms. Re ...

Lead Data Software Engineer (Java+Aws) (Paraná)

We are looking for a Lead Data Software Engineer (Java+AWS) to join our team and drive the design and delivery of robust data solutions. In this role, you will lead technical initiatives, collaborate with cross‑functional teams and ensure the successful implementation of scalable data platforms. Re ...

Lead Data Software Engineer (Java+Aws) (Caseros)

We are looking for a Lead Data Software Engineer (Java+AWS) to join our team and drive the design and delivery of robust data solutions. In this role, you will lead technical initiatives, collaborate with cross‑functional teams and ensure the successful implementation of scalable data platforms. Re ...

Lead Data Engineer: Java + AWS, Scalable Pipelines

EPAM Systems is seeking a Lead Data Software Engineer (Java+AWS) in Buenos Aires, Argentina. You will be responsible for designing and delivering robust data solutions while leading technical initiatives and collaborating with teams to implement scalable data platforms. The ideal candidate will have ov ...

Lead Data Software Engineer (Java+Aws) (Córdoba)

We are looking for a Lead Data Software Engineer (Java+AWS) to join our team and drive the design and delivery of robust data solutions. In this role, you will lead technical initiatives, collaborate with cross‑functional teams and ensure the successful implementation of scalable data platforms. Re ...

Lead Data Software Engineer (Java+Aws) (Salta)

We are looking for a Lead Data Software Engineer (Java+AWS) to join our team and drive the design and delivery of robust data solutions. In this role, you will lead technical initiatives, collaborate with cross‑functional teams and ensure the successful implementation of scalable data platforms. Re ...

Lead Data Engineer Java + AWS, Architect Pipelines

EPAM Systems is seeking a Lead Data Software Engineer (Java+AWS) to join the team in San Carlos de Bariloche, Argentina. This role involves leading technical initiatives and collaborating with cross-functional teams to implement scalable data platforms. The ideal candidate has over 5 years of experienc ...

Mid Java Backend Engineer – Fintech (High Perf)

Avenga is seeking a Middle Java Backend Developer in San Salvador de Jujuy, Argentina, to strengthen our fintech team renowned for building mission-critical distributed systems. The position demands strong Java skills, particularly with Spring Boot, alongside experience in high-performance environments. < ...

Semi Senior Java Microservices Engineer – Growth & Perks

Baufest, ubicada en Argentina, busca un/a Semi Senior Java Developer que tenga más de 4 años de experiencia en desarrollo de microservicios con un fuerte conocimiento de Java y Spring Boot. El candidato trabajará en un entorno ágil, participando en el diseño y mantenimiento de microservicios. Se ofrece ...

Semi Senior Java Microservices Engineer (Buenos Aires)

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. Responsabilidades </h ...

High Throughput Java Backend Engineer (Spring/Kafka)

Avenga is looking for a Middle Java Backend Developer in Argentina to join our team focused on mission-critical distributed systems. You will build robust platforms designed for high transaction volumes. The ideal candidate has more than 3 years of experience in Java backend development and is skilled ...

Mid Java Backend Engineer – Fintech (High Perf)

Avenga is looking for a Middle Java Backend Developer in Buenos Aires, Argentina, to join our fintech team focused on mission-critical distributed systems. The ideal candidate will have at least 3 years of experience in backend development, advanced skills in Java, and expertise in Spring Boot. You wil ...

High Throughput Java Backend Engineer (Spring/Kafka)

Avenga is seeking a Middle Java Backend Developer in Argentina to strengthen our team focused on mission‑critical distributed systems. You will be responsible for building robust platforms designed for high transaction volumes. The ideal candidate has 3+ years of Java backend development experience, al ...

High Throughput Java Backend Engineer (Spring/Kafka)

Avenga is seeking a Middle Java Backend Developer in Argentina to strengthen our team focused on mission-critical distributed systems. You will be responsible for building robust platforms designed for high transaction volumes. The ideal candidate has over 3 years of Java backend development experience ...

Senior Java Engineer With Azure (Bahía Blanca)

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 m ...

Backend Engineer (Java Springboot) – Fintech & Stock Options

Global66 busca un/a Backend Developer para implementar productos financieros innovadores y de calidad. El rol implica desarrollo de software con Java Springboot, colaboración con equipos y soporte a sistemas productivos. Se requiere al menos 4 años de experiencia en desarrollo y estudios relacionados. ...

Senior Java Engineer: Backend Leader, APIs & Cloud

Ciklum is looking for a Senior Java Engineer to join our team in Argentina. You will become part of a cross-functional development team engineering experiences of tomorrow, working with an American partner in the ticketing industry. As a Senior Java Engineer, you will take ownership of the full softwar ...

Senior Java Engineer — Backend Lead (Spring, GraphQL)

Ciklum is seeking a Senior Java Engineer to join our team in Argentina. In this role, you will lead the full software development lifecycle, collaborate with teams, and create robust backend solutions using Java and Spring Framework. You will also work with RESTful and GraphQL API designs, manage infra ...

Java Microservices Engineer (Mid–Senior) | Spring Boot

Baufest busca un/a Semi Senior Java Developer para unirse a su equipo en San Carlos de Bariloche, Argentina. El candidato ideal tiene más de 4 años de experiencia en desarrollo de microservicios y conocimientos sólidos en Java y Spring Boot. Las responsabilidades incluyen diseñar y mantener microservic ...

Backend Engineer III: Java/Spring, Ownership & Impact

Despegar, ubicado en Buenos Aires, busca un Backend Engineer para desarrollar y mantener aplicaciones backend críticas. Este rol implica ser responsable del diseño, implementación y monitoreo de soluciones, además de colaborar estrechamente con otros equipos para asegurar el alineamiento de requisitos. <p ...

Mid Java Backend Engineer – Fintech (High Perf)

Avenga is looking for a Middle Java Backend Developer based in Argentina to strengthen our fintech team dedicated to mission-critical distributed systems. This position involves building scalable platforms and mentoring junior developers. The ideal candidate should have 3+ years in Java backend develop ...

Senior Cloud Software Engineer Java/TypeScript (AWS)

Ciena in Argentina is seeking a Senior Blue Planet Developer who excels in developing modular software to address complex problems. You will play a key role in designing, developing, and unit testing software solutions. The ideal candidate will have strong skills in Java and TypeScript, along with exte ...

Senior Java Engineer: Backend Leader, APIs & Cloud

Ciklum is looking for a Senior Java Engineer to join our team in Argentina. In this role, you will take ownership of the entire software development lifecycle, designing robust backend systems and APIs while collaborating in an Agile environment. You will also manage CI/CD pipelines and utilize Kuberne ...

Senior Java Engineer: Backend Leader, APIs & Cloud

Ciklum is seeking a Senior Java Engineer to join our team in Buenos Aires, Argentina. The role involves owning the software development lifecycle, creating backend systems with Java and Spring Framework, and designing APIs. You will enjoy comprehensive medical insurance, a tailored education path, 20 p ...

Senior Java Backend Engineer Hybrid, Healthcare Tech

Eleks is looking for a Senior Software Developer (Java) based in Buenos Aires for a hybrid position. You will be part of a team working on backend functionality for an enterprise time-tracking platform, with 2–3 days per week onsite. The ideal candidate will have 5+ years of experience in Java developm ...

Senior Java Backend Engineer — Spring Boot & Azure

EPAM Systems is seeking a Senior Java Engineer in San Juan, Argentina. The role involves designing and maintaining backend services using Java and Spring Boot, alongside building scalable microservices and cloud-native applications. The ideal candidate will have strong experience with Java, a solid und ...

Senior Inventory Software Engineer AWS, Java/TypeScript

Ciena in Argentina is seeking a Senior Blue Planet Developer who excels in developing modular software to address complex problems. You will design, develop, and unit test software solutions while collaborating closely with product teams. The ideal candidate will have strong Java and TypeScript skills, ...

Senior Java Engineer Backend, APIs & Cloud Microservices

Ciklum is seeking a Senior Java Engineer to join our team in Argentina. In this role, you will develop high-performance backend systems using Java and Spring Framework. You will also design RESTful and GraphQL APIs and manage CI/CD pipelines. The ideal candidate will have over 5 years of backend experi ...

Senior Java Backend Engineer: Spring Boot & Microservices

C&S informática en Buenos Aires busca un/a Software Engineer Senior para un proyecto en Inversiones. Se espera que el candidato desarrolle aplicaciones backend utilizando Java y Spring Boot mientras participa en la arquitectura de microservicios en un ambiente ágil. El puesto requiere experiencia sólid ...

Backend Engineer AI First | Java Springboot & Fintech

Global66 busca un/a Backend Developer para implementar productos financieros innovadores y de calidad en Buenos Aires. El rol implica desarrollo de software con Java Springboot, colaboración con equipos y soporte a sistemas productivos. Se requiere al menos 4 años de experiencia en desarrollo y estudio ...

Senior Software Engineer, Scalable Carrier Grade Java

Ciena is seeking a Blue Planet Inventory Software Developer located in Córdoba, Argentina. In this role, you will design, develop, and test software for high-quality applications in carrier-class networks. The position requires collaboration within a global team and a strong focus on software quality and docu ...

Senior Cloud Software Engineer – Java/TypeScript (Inventory)

Ciena in Argentina is seeking a Senior Blue Planet Developer to design, develop, and unit test innovative software solutions. The ideal candidate will have strong Java and TypeScript skills, alongside extensive experience with cloud platforms such as AWS. A commitment to high-quality coding and documen ...

Senior Java Engineer Backend, APIs & Cloud (Kubernetes)

Ciklum is seeking a Senior Java Engineer in Argentina to join a cross-functional development team. In this role, you will take ownership of the full software development lifecycle, creating robust backend systems using Java and the Spring Framework, while also designing APIs and managing CI/CD pipelines. ...

Senior Cloud Software Engineer Java/TypeScript (AWS)

Ciena in Argentina is seeking a Senior Blue Planet Developer who excels in developing modular software to address complex problems. You will design, develop, and unit test software solutions while collaborating closely with product teams. The ideal candidate has strong skills in Java and TypeScript, si ...

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 debe tener más de 4 años de experiencia desarrollando microservicios y un sólido conocimiento de Java y Spring Boot. Las responsabilidades inclu ...

Senior Java Engineer Backend, APIs & Cloud (Kubernetes)

Ciklum is seeking a Senior Java Engineer to join their team in Argentina. This role involves creating scalable and high-performance backend systems while working in a diverse environment with a focus on modern technologies like Java and Spring Framework. The ideal candidate will have strong experience ...

Senior Java Engineer With Azure (Río Cuarto)

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

Senior Cloud Java/TypeScript Engineer — Blue Planet

Ciena in Argentina is seeking a Senior Blue Planet Developer who excels in developing modular software to address complex problems. You will design, develop, and unit test software solutions while collaborating closely with product teams. The ideal candidate has strong Java and TypeScript skills, exten ...

Java Backend Engineer – Fintech, High Volume Systems

Avenga is looking for a Middle Java Backend Developer in Argentina to enhance our team focused on mission-critical distributed systems. The ideal candidate will be responsible for developing robust platforms designed for high transaction volumes. With at least 3 years of experience in Java backend, you ...

Semi Senior Java Microservices Engineer La Plata

Baufest - Semi Senior Java Developer Una empresa dedicada a mejorar la vida con tecnología busca un/a Semi Senior Java Developer para su equipo en Argentina. Responsabilidades Diseñar y mantener microservicios. Participar en el análisis técnico. Colaborar en ...

Senior Cloud Software Engineer Java/TypeScript (AWS)

Ciena in Argentina is seeking a Senior Blue Planet Developer who excels in developing modular software to address complex problems. You will design, develop, and unit test software solutions while collaborating closely with product teams. The ideal candidate should have strong skills in Java and TypeSc ...

AI First Fintech Backend Engineer (Java Springboot)

Global66 busca un/a Backend Developer para implementar productos financieros innovadores y de calidad. Se requiere experiencia mínima de 4 años en desarrollo de software, especialmente con Java Springboot, y capacidad para colaborar con equipos y brindar soporte a sistemas productivos. Ofrecemos incent ...

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    Remote Fullstack Engineer Java React Jobs in Argentina Job Search Guide, Trends and Insights