Java Back-End Developer | Mid

Jobgether; Brasil; Presencial; BRL 90.000 - 130.000; Tempo integral

Benefícios oferecidos por esta vaga

Meal allowance

Medical insurance

Pet insurance

Remote home-office allowance

Welcome kit

Life insurance

Wellness program

Professional development program

Referral program

Resumo da vaga

Jobgether is seeking a Mid-Level Java Back-End Developer in Brazil to design, develop, test, and deliver web applications within an agile team. You will work with Java and Quarkus to implement business rules, build integrations, and provide data to frontends in a scalable way.

Join a collaborative environment focused on modern architectures, APIs, and enterprise integration technologies, contributing from requirements analysis through testing to ensure secure, reliable solutions.

Qualificações

• Professional experience developing Java-based web applications.
• Knowledge of Java and Java Quarkus.
• Understanding of three-tier architecture, MVC, and microservices.
• Experience integrating systems via APIs and REST services.
• Knowledge of relational database modeling and SQL.
• Familiarity with design patterns and best practices.
• Experience using Git for version control.
• Knowledge of unit and integration testing.
• Familiarity with Agile methodologies, Scrum and Kanban.

Responsabilidades

• Implement business rules according to requirements and defined technical solutions.
• Participate in Sprint activities, contributing to analysis, design, development, and testing.
• Develop and maintain Java-based web applications using Java and Quarkus.
• Integrate applications with external systems, APIs, services, and data sources.
• Process information and make it available for frontend consumption.
• Develop clean, reliable, secure, and maintainable code in line with standards.
• Follow technical guidelines, coding conventions, and software engineering best practices.
• Perform and support unit and integration testing to validate functionality.
• Contribute to quality deliveries and meet timelines in collaboration with the team.

Conhecimentos

Java

Quarkus

REST APIs

Microservices

Agile methodologies

Testing

Ferramentas

Git

SQL

JUnit

Descrição da vaga

This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Java Back-End Developer | Mid based in Brazil.

As a Mid-Level Java Back-End Developer, you will contribute to the design, development, testing, and delivery of web applications within an agile technology team. You will implement business rules, build integrations, and develop backend services that process and provide data for frontend applications. Working primarily with Java and Quarkus, you will apply established architectural patterns and engineering best practices to deliver secure, reliable, and maintainable solutions. You will collaborate with other team members throughout each Sprint, from requirements analysis and technical design to implementation and testing. The role offers the opportunity to work with modern application architectures, APIs, and enterprise integration technologies in a collaborative development environment.

Accountabilities

• Implement business rules according to functional requirements and defined technical solutions.

• Participate in Sprint activities, contributing to analysis, design, development, and testing.

• Develop and maintain Java-based web applications using Java and Quarkus.

• Integrate applications with external systems, APIs, services, and data sources.

• Process information and make it available for consumption by frontend applications.

• Develop clean, reliable, secure, and maintainable code in accordance with established technology and quality standards.

• Follow technical guidelines, coding conventions, and software engineering best practices.

• Perform and support unit and integration testing to validate application functionality and reliability.

• Contribute to quality deliveries and meet agreed timelines in collaboration with the development team.

Requirements

• Professional experience developing Java-based web applications.

• Knowledge of Java and Java Quarkus.

• Understanding of application architecture, including three-tier architecture, Model-View-Controller (MVC), and microservices.

• Experience integrating systems through APIs and REST services.

• Knowledge of relational database modeling and SQL.

• Familiarity with design patterns and software development best practices.

• Experience using Git for source code version control.

• Knowledge of software testing, including unit and integration testing.

• Familiarity with Agile methodologies, particularly Scrum and Kanban.

Nice to have:

• Knowledge of Enterprise Integration Patterns (EIP), Service-Oriented Architecture (SOA), and WebSphere Message Broker.

• Experience with Java Message Service (JMS) and Enterprise JavaBeans (EJB 3).

• Familiarity with JavaScript, ECMAScript, Ajax, jQuery, AngularJS, Bootstrap, HTML5, XML, CSS3, and ASP.

• Experience developing Java Swing applications.

• Knowledge of responsive interface development and Progressive Web Applications (PWAs).

• Understanding of user experience (UX) and usability principles.

• Experience with Jenkins and continuous integration and delivery (CI/CD) practices.

• Knowledge of Test-Driven Development (TDD), Acceptance Test-Driven Development (ATDD), specification by example, and refactoring.

• Experience with testing tools such as Selenium WebDriver, Protractor, and JMeter.

• Familiarity with SonarQube and ClearCase.

• Experience using the Eclipse IDE.

• Knowledge of application server configuration and administration.

• Experience conducting performance, load, vulnerability, and accessibility testing.

Benefits

• Food and/or meal allowance.

• Medical and dental insurance.

• Pet health insurance.

• Home-office allowance for remote positions.

• Welcome kit during onboarding.

• Life insurance.

• Access to Zenklub, including psychological and nutritional support.

• TotalPass wellness and fitness program.

• Certification and continuous learning programs through partners such as Adobe, Anthropic, AWS, Google, Microsoft, and Salesforce.

• Partnerships and discounts supporting professional development.

• Access to UOL content.

• Maternity welcome kit.

• Extended maternity and paternity leave.

• Employee referral program.