Software Engineer (m/f/d)

Why SOFICO?

At SOFICO, we’re shaping the future of mobility - and we’re doing it together. Our software, Miles, is a leading platform that enables companies worldwide to manage their leasing, fleet, and mobility operations in one integrated system. Every day, we help our customers work smarter, more efficiently, and stay ahead in a rapidly evolving industry.

Behind that impact is a close-knit, international team that values collaboration, ownership, and continuous growth. We move forward with ambition but stay grounded in a culture where people support each other and take pride in what they build.

From our office in Porto, we’re looking for Software Engineers who are eager to contribute to the evolution and continuous improvement of the Miles Core platform.


What you’ll do...

• Extend Miles Core with new and improved generic features;

• Perform technical analysis, design, and implementation for both back-end and front-end applications;

• Address non-functional requirements such as security, performance, and technical platform upgrades;

• Troubleshoot, maintain, and improve the stability, scalability, and reliability of the Miles Core platform;

• Collaborate with cross-functional teams in an Agile environment to deliver high-quality enterprise solutions.
  
  

What you bring...

• 5+ of experience in an engineering role within an enterprise software product environment;

• Core Java & Enterprise J2EE/Jakarta EE skills;

• Proficiency in Java (Java 11, 17, or 21), including multithreading, concurrency, collections, and the Stream API;

• Uderstanding of core enterprise APIs like Servlets, JavaServer Pages (JSP), Enterprise JavaBeans (EJB), Java Persistence API (JPA/Hibernate), and Java Message Service (JMS);

• Designing and consuming RESTful APIs (OpenAPI/Swagger) and SOAP web services;

• Managing persistence layers with Hibernate, JPA;

• Git (GitHub, GitLab, Bitbucket) and branching workflows (Gitflow);

• Implementing OAuth2, OpenID Connect, JWT authentication, and enterprise SSO (SAML, ADFS), alongside secure coding standards (OWASP Top 10);

• Debugging distributed cloud systems, analyzing memory/performance bottlenecks, and communicating across cross-functional teams;

• Knowledge of relational databases such as Oracle and SQL Server;

• Fluent communication skills in English.

Earn bonus points for...

• Knowledge of GWT or SmartGWT.
  

What’s in it for you...

• Competitive salary package;

• Meal allowance provided per working day;

• Fully covered private health insurance, so you can focus on what matters most;

• Hybrid working and flexible hours, giving you the freedom to shape your workday;

• A modern co-working space offering a comfortable working environment;

• From day one, you’ll be supported through a structured onboarding program, with guidance from a dedicated coach to help you get up to speed and grow in your role;

• And because strong teams go beyond day-to-day work, we regularly create opportunities to connect - from casual drinks to team activities and company-wide events.
  
  

Ready to make an impact in the world of mobility? Join SOFICO and let’s shape what’s next together!