5.619 Ofertas de Java Developer en Argentina

En Nexion Solutions acompañamos a nuestros clientes en sus procesos de transformación digital, ofreciendo soluciones tecnológicas innovadoras y de alto impacto. Estamos en la búsqueda de un Java Backend Developer que se sume a proyectos estratégicos del sector financiero, trabajando con las últimas versiones de Java y desarrollando APIs robustas y escalables.

Responsabilidades

• Diseñar, desarrollar y mantener servicios backend en Java (versión 21 o superior).
• Implementar, documentar y consumir APIs REST.
• Optimizar el rendimiento, escalabilidad y seguridad de las aplicaciones.
• Colaborar con equipos de frontend, QA y DevOps para la integración continua.
• Participar en revisiones de código, definición de arquitectura y buenas prácticas.
• Asegurar la calidad de entregables mediante pruebas unitarias y de integración.

Requisitos – SemiSenior

• Experiencia mínima de 2 años en desarrollo Backend con Java.
• Conocimiento en Java 21 o superior.
• Experiencia trabajando con APIs REST.
• Manejo de frameworks como Spring Boot.
• Conocimientos básicos de SQL y bases de datos relacionales.
• Experiencia en control de versiones (Git).

Requisitos – Senior

• Experiencia mínima de 4-5 años en desarrollo Backend con Java, incluyendo Java 21+.
• Sólida experiencia en Spring Boot, JPA/Hibernate y diseño de microservicios.
• Experiencia en arquitectura orientada a APIs y su documentación (Swagger/OpenAPI).
• Conocimientos de seguridad en APIs (OAuth2, JWT).
• Experiencia con contenedores (Docker, Kubernetes) y CI/CD.
• Capacidad de liderazgo técnico y mentoring de perfiles más junior.

Deseable

• Experiencia en proyectos del sector financiero/bancario.
• Experiencia en entornos cloud (AWS, GCP o Azure).
• Conocimientos de metodologías ágiles (Scrum/Kanban).
• Inglés intermedio/avanzado.

Beneficios

• Modelo híbrido: 4 días Home Office + 1 día presencial en Parque Patricios.
• Inicio de proyecto el 1/11/2025.
• Participación en proyectos innovadores con tecnología de vanguardia.
• Plan de carrera y capacitaciones constantes.
• Equipo dinámico y colaborativo.

Posición: Java Backend Developer (SemiSenior o Senior)

Ubicación: CABA, Parque Patricios, Polo Tecnológico (modelo híbrido: 4 días Home Office + 1 día presencial)

Modalidad: Tiempo completo

Empresa: Nexion Solutions

Inicio del proyecto: 1 de noviembre de 2025

Tipo de puesto: Tiempo completo, Indefinido

Sueldo: $ ,00 - $ ,00 al mes

Pregunta(s) de postulación:

• ¿Cuántos años de experiencia tienes desarrollando en Java Backend?
• ¿Qué experiencia tienes trabajando con Java 21 o superior?
• ¿Qué frameworks de Java has utilizado (ej. Spring Boot, Hibernate, etc.)?
• ¿Has trabajado en el diseño, implementación y consumo de APIs REST? ¿Puedes dar un ejemplo?
• ¿Tienes experiencia con microservicios y contenedores (Docker, Kubernetes)?
• ¿Qué nivel de conocimientos tienes en SQL y bases de datos relacionales?
• ¿Has trabajado con integración continua/entrega continua (CI/CD)? ¿Qué herramientas usaste (Jenkins, GitLab, Azure DevOps, etc.)?
• ¿Puedes asistir 1 día a la semana a trabajo presencial en oficinas del cliente ubicadas en CABA, Parque Patricios, Polo Tecnológico?
• ¿Estás de acuerdo con el rango salarial propuesto o tienes otra expectativa?

Lugar de trabajo: Híbrido en Parque Patricios, Buenos Aires

Chevron's Business Support Center (BASSC), located in Buenos Aires, is accepting applications for the position of Customer Portals Software Engineer.
Successful candidates will join the IT Organization, which is part of a multifunction service center with a workforce of more than 1700 employees that deliver business services and solutions to the corporation across the globe.

This role is responsible for delivering solutions in Chevron B2B and B2C Customer portals utilizing SAP Hybris Commerce Cloud technologies. The software engineer will deliver innovative and complete solutions, driving them through design, planning, development, deployment and support that simplify business processes and workflows to drive business value.

Responsibilities for this position may include but are not limited to:

• Uses computer science engineering principles and software languages to design and develop complex software solutions specifically with the use of SAP Hybris and Java
• Actively participates in an agile DevOps team and performs the coding, automated testing, documentation (via wikis, READMEs, and code comments) and configuration changes to build, run, and maintain solutions using modern patterns, technology standards and best practices.
• Interest in and ability to learn new technologies and techniques.
• Puts learning into action by modernizing applications through re-platforming, re-architecting, re-engineering, and automation.
• May help troubleshoot incidents to identify root causes and solutions, resolve problems, design, and implement configuration changes and monitor performance.
• Monitors interfaces/data loads, administer security, and provide feedback/solutions on application performance.
• Identifies areas for improvement through understanding of technical and business requirements. Partner with the platform and the business to address tactical and strategic issues.

Required Qualifications

• Has in-depth knowledges and experience working on SAP Hybris products and functionalities for B2B and B2C (SAP Hybris version 1811, 1905, 1911, 2005, 2105 and/or Hybris Cloud CCV2)
• Proficiency in developing and maintaining e-commerce/web platforms
• SAP Certified Development Professional: SAP Commerce Cloud preferred
• Strong technical skills in Java, JavaScript, Spring, JSP, HTML5, Angular, React, CSS, SQL/Oracle Database, SOLR Query, Azure Integration Services Microsoft Cloud
• Knowledge of security/access control, scalability, high availability, concurrency, online diagnoses, deployment, upgrade/migration, internationalization, production support and other SaaS enterprise software issues.
• Understanding of customer service center business processes and technologies preferred
• Proficient analytical and problem-solving skills with the ability to engage difficulties with persistence.
• Ability to work independently and as part of a team.
• Ability to communicate with business to understand, gather, and document requirements.
• Strong communication and interpersonal skills.
• Must be a self-starter, can adapt to the use of new technology, able to multi-task, and able to work independently.
• Has a keen eye for good architecture and the ability to develop new architecture and frameworks
• Must have a disciplined, methodical, minimalist approach to designing and constructing layered software components that can be embedded within larger frameworks or applications

Preferred Qualifications

• Experience working with Agile methodologies.
• Familiarity with Azure DevOps (ADO) and API integrations.
• Experience with SaaS applications.

Professional Competencies

• Analytical Thinking
• Business Acumen
• Learning Agility

Relocation Options:
Relocation
could be
considered.

International Considerations
Expatriate assignments
will not be
considered.

Chevron participates in E-Verify in certain locations as required by law.

We are looking for a Software Engineer II to join our team
A Software Engineer II is an experienced software professional with 1-3 years of experience. Hey will apply a systematic approach to the development, delivery, maintenance, and operation of software products and services. This role will work with others across the business to understand customer needs and develop high-value solutions. Software Engineers are accountable for the design and implementation of solutions that meet software functional and non-functional requirements and adhere to established development standards. Throughout the lifecycle, the Software Engineer is a consultant to others in their area(s) of expertise and they continually develop skills relevant to their role.

Note: Nothing in this job description restricts management's right to assign or reassign duties and responsibilities to this job at any time.

Key Position Responsabilities

• Competent in SDLC and an active participant in all major activities (Planning, Stand Up, Story Time, etc.)
• Develop skills using TDD and CI practices
• Function competently as an individual contributor, completing relatively small tasks independently
• Collaborate with Product Managers, Product Owners, and Development
• Managers, Quality Assurance, Experience Design, and other technical staff to refine requirements and designs
• Participate in cross-functional teams to deliver solutions from the point of inception through customer delivery
• Improve processes, standards, and practices
• Work as a team member and with more senior developers on complex stories & tasks
• Pair program effectively with more junior & senior developers
• Develop programs consistent with Sovos coding standards & conventions
• Build skill in at least one specific technical expertise (Database, SAP, Web Development, etc.)
• Competent in at least one Sovos application
• Find and update relevant documentation when developing
• Able to triage and resolve simple engineering escalations
• Work with other team members to solve complex problems
• Capable of troubleshooting issues & bugs within their area of expertise

Minimum Position Qualifications

• BA/BS Degree in Computer Science, Software Engineering or related software engineering experience
• Minimum 1-2 years of work experience
• Experience with Java.
• Minimal travel required to Sovos locations and events.

Essential Job Functions

• Interact effectively with teammates, colleagues and customers
• Comprehend and communicate complex concepts
• Concentrate, analyze and resolve complex problems
• Utilize technology (e.g. phone systems, computer hardware and software applications) to fulfill work requirements

En
Proguide
, empresa de consultoría, BPO y tecnología, buscamos incorporar Desarrolladores Java, bajo modalidad de trabajo híbrida, para participar de muy importante y desafiante proyecto.

RESPONSABILIDADES:

• Diseño, desarrollo, implementación y mantenimiento de aplicaciones basadas en Java/J2EE.
• Realizar pruebas de calidad y depuración de código para garantizar rendimiento y confiabilidad.
• Mantenerse actualizado sobre las últimas tendencias y avances en el desarrollo de aplicaciones y tecnologías relacionadas JAVA.

REQUISITOS:

• Experiencia demostrada como Desarrollador Java/J2EE en proyectos de aplicaciones empresariales. Experiencia DESEABLE en el desarrollo utilizando herramientas y frameworks como Hibernate, Spring, Mule, Jobs JBPM, ZK, , etc.
• Conocimiento PROFUNDO de HTML5, CSS3, JavaScript y DESEABLE conocimientos en desarrollo Angular.
• Experiencia realizando Pruebas Unitarias.
• Experiencia en el diseño y desarrollo de API RESTful y servicios web.
• Experiencia en el uso de bases de datos relacionales Oracle y MySQL.
• Fuertes habilidades de comunicación verbal y escrita.

Contrato indefinido, en relación de dependencia

Ubicación: Buenos Aires o Concepción de Uruguay Entre Ríos (modalidad híbrida).

Si te resulta interesante, no dudes en postularte

Buscamos un/a Desarrollador/a Java
con al menos 3 años de experiencia en el diseño, desarrollo e implementación de software y metodologías ágiles.
La persona seleccionada será responsable de crear y mantener microservicios, asegurando la calidad del código y la integración continua.

La modalidad es híbrida, 2 días de oficina en CABA.

Responsabilidades Principales

• Crear tareas a partir de las User Stories de acuerdo con el documento técnico.
• Desarrollar casos de prueba utilizando la metodología Test Driven Development (TDD).
• Crear microservicios de acuerdo con los estándares de diseño y codificación.
• Resolver incidentes y realizar refactoring para optimizar el código.

Requisitos del Puesto

• Experiencia mínima de 3 años en el diseño, desarrollo e implementación de software con Java.
• Sólidos conocimientos en el desarrollo de aplicaciones, interfaces de programación de aplicaciones (API), middleware y bases de datos.
• Experiencia en el uso de patrones de diseño y de integración.
• Conocimiento y experiencia en metodologías ágiles de desarrollo de software.
• Experiencia en Test Driven Development (TDD).
• Conocimiento de los principios de diseño de microservicios y Twelve-Factor-App.

Tecnologías Requeridas

• Lenguajes y Frameworks: Java 7 o superior, SpringBoot, Fuse/Camel.
• APIs: CXF, WSDL, Swagger, REST.
• Gestión de Proyectos y Código: Maven, GIT.
• Contenerización y Orquestación: Docker.
• Bases de Datos: MongoDB, SQL.
• Formatos de Datos: JSON, XML, YAML.
• Mensajería: JMS, Kafka.
• Spring Segurity y Jeson Web Token.

Beneficios:

• App de descuentos.
• Prepaga de primer nivel.
• Plan de desarrollo profesional y mucho más

Aprovecha esta oportunidad y seguí creciendo profesionalmente

Total Number of Openings

1Chevron's Business Support Center (BASSC), located in Buenos Aires, is accepting applications for the position of Customer Portals Software Engineer. Successful candidates will join the IT Organization, which is part of a multifunction service center with a workforce of more than 1700 employees that deliver business services and solutions to the corporation across the globe.

This role is responsible for delivering solutions in Chevron B2B and B2C Customer portals utilizing SAP Hybris Commerce Cloud technologies. The software engineer will deliver innovative and complete solutions, driving them through design, planning, development, deployment and support that simplify business processes and workflows to drive business value.

Responsibilities for this position may include but are not limited to:

Uses computer science engineering principles and software languages to design and develop complex software solutions specifically with the use of SAP Hybris and Java

Actively participates in an agile DevOps team and performs the coding, automated testing, documentation (via wikis, READMEs, and code comments) and configuration changes to build, run, and maintain solutions using modern patterns, technology standards and best practices.

Interest in and ability to learn new technologies and techniques.

Puts learning into action by modernizing applications through re-platforming, re-architecting, re-engineering, and automation.

May help troubleshoot incidents to identify root causes and solutions, resolve problems, design, and implement configuration changes and monitor performance.

Monitors interfaces/data loads, administer security, and provide feedback/solutions on application performance.

Identifies areas for improvement through understanding of technical and business requirements. Partner with the platform and the business to address tactical and strategic issues.

Required Qualifications:

Has in-depth knowledges and experience working on SAP Hybris products and functionalities for B2B and B2C (SAP Hybris version 1811, 1905, 1911, 2005, 2105 and/or Hybris Cloud CCV2)

Proficiency in developing and maintaining e-commerce/web platforms

SAP Certified Development Professional: SAP Commerce Cloud preferred

Strong technical skills in Java, JavaScript, Spring, JSP, HTML5, Angular, React, CSS, SQL/Oracle Database, SOLR Query, Azure Integration Services Microsoft Cloud

Knowledge of security/access control, scalability, high availability, concurrency, online diagnoses, deployment, upgrade/migration, internationalization, production support and other SaaS enterprise software issues.

Understanding of customer service center business processes and technologies preferred

Proficient analytical and problem-solving skills with the ability to engage difficulties with persistence.

Ability to work independently and as part of a team.

Ability to communicate with business to understand, gather, and document requirements.

Strong communication and interpersonal skills.

Must be a self-starter, can adapt to the use of new technology, able to multi-task, and able to work independently.

Has a keen eye for good architecture and the ability to develop new architecture and frameworks

Must have a disciplined, methodical, minimalist approach to designing and constructing layered software components that can be embedded within larger frameworks or applications

Preferred Qualifications:

Experience working with Agile methodologies.

Familiarity with Azure DevOps (ADO) and API integrations.

Experience with SaaS applications.

Professional Competencies:

Analytical Thinking

Business Acumen

Learning Agility

Relocation Options:

Relocation could be considered.

International Considerations:

Expatriate assignments will not be considered.

Chevron participates in E-Verify in certain locations as required by law.

We are expanding our talent pool and looking for Senior Java Developers to join our platform. As a Senior Java Developer, you will be responsible for designing, developing, and maintaining scalable SaaS web applications using Java technologies. You will work closely with cross-functional teams to ensure performance, maintainability, and reliability across the backend systems.

Responsibilities:

• Design, develop, and maintain robust Java-based SaaS web applications
• Collaborate with front-end and cross-functional teams to implement APIs and application features
• Ensure the scalability, performance, and reliability of back-end systems
• Write and execute unit and integration tests to ensure code quality and application stability
• Troubleshoot and debug production issues to maintain optimal performance
• Stay up-to-date with modern Java frameworks, tools, and best practices

Requirements:

• Advanced level of English
• Bachelor’s degree in Computer Science or related field
• 4+ years of experience in production-level Java development
• Proven experience in developing and deploying SaaS web applications
• Deep understanding of object-oriented programming principles
• Hands-on experience with Spring Framework modules (IoC, MVC, Data, Security, Boot, Test, Transaction) and Hibernate
• Strong knowledge in ORM and SQL
• Experience writing unit and mock tests with JUnit and Mockito
• Familiarity with cloud platforms such as AWS, Azure, or Google Cloud
• Experience working with CI/CD pipelines and Agile development methodologies
• Excellent problem-solving and communication skills

Bonus Skills:

• Experience with AI technologies, including LLMs, algorithms, or related APIs
• Familiarity with big data technologies such as Hadoop, Spark, or Kafka
• Knowledge of application security tools (e.g., Veracode, Checkmarx, SonarQube) and vulnerabilities (e.g., XSS, SQL Injection, CSRF)
• Strong understanding of Monolith vs. Microservices architectures

Why Join Us:

• Be part of a dynamic team that is shaping the future of SaaS applications
• Opportunity to work with cutting-edge technologies and innovative solutions
• Competitive salary and benefits package
• Flexible working hours and remote work options

If you're passionate about Java development and eager to work on impactful SaaS projects, we’d love to hear from you!

Globant, reconocida a nivel mundial por su innovación y liderazgo tecnológico, está en la búsqueda de profesionales para cubrir una posición clave en su equipo. Si cuentas con experiencia en desarrollo y una pasión por la tecnología, esta es una oportunidad que no puedes dejar pasar.

• Desarrollo: Experiencia en software utilizando las últimas versiones de Java y frameworks como Spring Boot y Hibernate.
• Bases de datos: Conocimiento en bases de datos relacionales y tecnologías ORM (JPA2, Hibernate).
• Integración continua: Familiaridad con herramientas de integración continua y plataformas en la nube.
• Residencia: Vivir en Tucumán.

Globant promueve un entorno de trabajo inclusivo y diverso, donde cada colaborador es valorado y respetado. Además, ofrece un atractivo paquete de beneficios y una compensación competitiva.

Postúlate y forma parte de una empresa que lidera la transformación digital global.

We are expanding our talent pool and looking for Senior Java Developers to join our platform. As a Senior Java Developer, you will be responsible for designing, developing, and maintaining scalable SaaS web applications using Java technologies. You will work closely with cross-functional teams to ensure performance, maintainability, and reliability across the backend systems.

Responsibilities:

• Design, develop, and maintain robust Java-based SaaS web applications
• Collaborate with front-end and cross-functional teams to implement APIs and application features
• Ensure the scalability, performance, and reliability of back-end systems
• Write and execute unit and integration tests to ensure code quality and application stability
• Troubleshoot and debug production issues to maintain optimal performance
• Stay up-to-date with modern Java frameworks, tools, and best practices

Requirements:

• Advanced level of English
• Bachelor’s degree in Computer Science or related field
• 4+ years of experience in production-level Java development
• Proven experience in developing and deploying SaaS web applications
• Deep understanding of object-oriented programming principles
• Hands-on experience with Spring Framework modules (IoC, MVC, Data, Security, Boot, Test, Transaction) and Hibernate
• Strong knowledge in ORM and SQL
• Experience writing unit and mock tests with JUnit and Mockito
• Familiarity with cloud platforms such as AWS, Azure, or Google Cloud
• Experience working with CI/CD pipelines and Agile development methodologies
• Excellent problem-solving and communication skills

Bonus Skills:

• Experience with AI technologies, including LLMs, algorithms, or related APIs
• Familiarity with big data technologies such as Hadoop, Spark, or Kafka
• Knowledge of application security tools (e.g., Veracode, Checkmarx, SonarQube) and vulnerabilities (e.g., XSS, SQL Injection, CSRF)
• Strong understanding of Monolith vs. Microservices architectures

Why Join Us:

• Be part of a dynamic team that is shaping the future of SaaS applications
• Opportunity to work with cutting-edge technologies and innovative solutions
• Competitive salary and benefits package
• Flexible working hours and remote work options

If you're passionate about Java development and eager to work on impactful SaaS projects, we’d love to hear from you!