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Java Backend Developer em Porto, Portugal is listed on Jobeax. Browse 30,000+ vacancies available.

Contribute to the evolution of an application managing financial statements referential data
Design, secure and scale backend architectures
Develop backend solutions using Java 21 and the Spring framework
Implement data exposure solutions through APIs
Work with PostgreSQL and advanced SQL queries
Industrialize solutions according to CI/CD and software development best practices
Apply microservices architecture, unit testing and versioning practices
Participate in Agile development activities using Jira, Confluence and ALM
Participate in the validation phase with end users
Support the understanding and translation of functional requirements into technical solutions
Contribute to maintaining application quality, consistency and reliability
Collaborate with business and technical stakeholders throughout the project lifecycle
Support continuous improvement and evolution of the application
Ensure attention to detail and quality in delivered solutions

Requirements

1 to 3 years of experience as a Software Engineer
Comfortable working in a hybrid role combining technical development and business understanding
Experience with third-party data and data governance or data management is considered a plus
Expert proficiency in English (mandatory)
Basic knowledge of French
Java 21
Java Spring Framework
Advanced SQL
PostgreSQL
Backend architecture design
API development and data exposure
CI/CD practices
Microservices
Unit testing
Version control
Cloud environments such as AWS or IBM Cloud
Docker and containerization
Agile methodologies
Jira, Confluence and ALM
Ability to bridge business and IT stakeholders
Strong oral and written communication skills
Ability to understand functional requests from end users
Problem-solving mindset and creativity
Ability to explain and support change
Teamwork and collaboration skills
Attention to detail and rigor

Core Competencies

Demonstrates expertise in Java 21 and the Spring Framework for backend development, with a strong focus on API development, PostgreSQL, and CI/CD practices. Capable of bridging business and IT needs while ensuring application quality and reliability through Agile methodologies.

Highest-signal resume keywords

Java 21
Spring Framework
PostgreSQL
API Development
CI/CD Practices

Hard Skills

Advanced SQL
Backend Architecture Design
Microservices
Unit Testing
Version Control

Soft Skills

Strong Oral and Written Communication Skills
Teamwork and Collaboration Skills
Problem-Solving Mindset
Attention to Detail

Industry Keywords

Data Governance
Data Management
Agile Methodologies
Cloud Environments
Continuous Improvement

Tools & Technologies

Jira
Confluence
ALM
AWS
Docker

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