Senior Java Backend Engineer — Remote & Enterprise Systems

LUZA Group; Lisboa; Híbrido; EUR 60 000 - 90 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Remote work when possible

Benefits plan

Equipment provided

Resumo da oferta

Syffer is seeking a Senior Java Developer to design, build, and maintain enterprise Java applications using J2SE/J2EE. You will develop RESTful and SOAP services, integrate with IBM DB2 and Oracle databases, and implement XML/XSLT transformations.

You will work within Agile teams in a hybrid environment, collaborating across disciplines, with professional Portuguese and English communication. The role emphasizes code quality, testing, and continuous improvement.

Qualificações

• Senior Java Developer with 6+ years designing, developing, and maintaining enterprise apps in Java (J2SE/J2EE).
• Strong experience building scalable REST and SOAP services and integrating relational databases.
• Proficient with modern practice: Git, Maven, JPA, automated testing, Agile.
• Fluent Portuguese with professional English proficiency.

Responsabilidades

• Design, develop, and maintain enterprise Java applications using J2SE/J2EE technologies.
• Build, enhance, and maintain RESTful APIs and SOAP web services for business-critical systems.
• Develop and optimize integrations with relational databases (IBM DB2, Oracle).
• Create and maintain XML/XSLT data transformations and ETL processes.
• Implement persistence layers using JPA and manage dependencies with Maven.

Conhecimentos

Java

REST APIs

SOAP Web Services

JPA

Ferramentas

Git

Maven

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Descrição da oferta de emprego

Syffer is seeking a Senior Java Developer to design, build, and maintain enterprise Java applications using J2SE/J2EE. You will develop RESTful and SOAP services, integrate with IBM DB2 and Oracle databases, and implement XML/XSLT transformations.

You will work within Agile teams in a hybrid environment, collaborating across disciplines, with professional Portuguese and English communication. The role emphasizes code quality, testing, and continuous improvement.