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Java Backend Engineer

Inetum


Job Location:

Porto - Portugal

Monthly Salary: Not provided by the employer
Posted: 3 October 2026 (2 days ago)
Application Deadline: 31 December 2026
Vacancies: 1 Vacancy

Job Summary

We are looking for a Java Backend Engineer to join a strategic program focused on Third-Party Reference Data Management.

The program consists of several core applications responsible for managing and maintaining reference data related to third parties (individuals and legal entities). These platforms integrate with external public and market data providers serving as the organizations golden source of reference data.

The solutions play a critical role in ensuring data quality consistency and governance across multiple systems reducing reporting discrepancies and supporting both regulatory and business requirements.

Key Responsibilities

  • Design develop secure and scale robust backend architectures.
  • Develop and maintain applications using Java and the Spring ecosystem.
  • Implement and enhance data exposure solutions through APIs and microservices.
  • Ensure software quality through automated testing and engineering best practices.
  • Drive solution industrialization by adopting CI/CD methodologies and DevOps principles.
  • Participate in solution validation phases alongside business users and stakeholders.
  • Collaborate with cross-functional teams in an Agile environment to deliver high-quality solutions.
  • Contribute to system performance reliability maintainability and continuous improvement initiatives.

Qualifications :

Must-Have Skills

  • Strong expertise in Java development and Spring Framework (Spring Boot Spring MVC Spring Security).
  • Advanced SQL knowledge preferably with PostgreSQL.
  • Solid understanding of software engineering best practices:
    • CI/CD
    • Microservices Architecture
    • Unit & Integration Testing
    • Version Control (Git)
    • Clean Code principles
  • Experience with containerization technologies such as Docker.
  • Exposure to cloud environments (AWS IBM Cloud or similar).
  • Experience working within Agile development methodologies.
  • Proficiency with collaboration and project management tools such as Jira Confluence and ALM.

Nice-to-Have Skills

  • Experience in Reference Data Management Data Governance or Master Data Management (MDM).
  • Knowledge of Financial Services or Banking environments.
  • Experience operating in hybrid roles that combine technical functional and leadership responsibilities.

Qualifications

  • Bachelors or Masters degree in Computer Science Information Technology Software Engineering or a related field.
  • Proven experience in backend software development within enterprise environments.
  • Ability to take ownership of technical solutions from design through implementation and production deployment.
  • Comfortable working across multiple domains and interacting with both technical and business stakeholders.

Languages

  • English: Fluent/Professional Proficiency (Mandatory)
  • French: Basic knowledge is a plus

Keywords: Java Spring Boot Microservices API Development PostgreSQL Docker AWS CI/CD DevOps Agile Data Governance Reference Data Financial Services.


Remote Work :

No


Employment Type :

Full-time


About Company

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Inetum is a European leader in digital services. InetumÂ’s team of 28,000 consultants and specialists strive every day to make a digital impact for businesses, public sector entities and society. InetumÂ’s solutions aim at contributing to its clientsÂ’ performance and innovation as well ... View more

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