Backend Developer

Há 5 dias

Porto, Porto, Portugal act digital Tempo inteiro

Job Description:

  • We are currently looking for a backend developer profile, to be allocated on a transversal squad/dev team, dedicated to evolve, maintain and support Data Solutions Platform web-based applications.
  • The position is integrated on a team in charge of application assets deployed in production environment. Those assets are mainly in Java/Python/Angular.
  • The position objective is to evolve and maintain the portfolio of applications, being able to modernize, improve, implement new features, and bug fix.
  • This portfolio goes from web based to standalone Java/Python applications, where design, maintenance and evolution is required.
  • We are looking for someone able to challenge current concepts with a solid realistic view of technology best practices and its context and offer a variety of opportunities to grown in knowledge and experience.

Main tasks and responsibilities:

  • Refactor, evolve, tune, and develop a Python and Java application on the backend, supporting the team's development as well as filling in when there is a need for extra support on one of the areas
  • Be a driver of software development best practices, by promoting clean code conventions and proper usage of available tools
  • Be the driver for the change and adoption of best development techniques
  • Be proactive in continuous development process, review specifications and code (peer review) practices in software development and respective tools
  • Work together with different teams to detect improvement areas, make recommendations and development guidance
  • Take ownership of a mature, production‑ready application—conducting deep‑dive functional and technical analyses, uncovering improvement opportunities, translating stakeholder needs into actionable specifications, and ensuring seamless evolution of the solution without disrupting current operations.

Technical Skills:

  • Solid knowledge and strong experience in backend development with Python
  • Solid knowledge and strong experience in Java and Java frameworks
  • Experience with REST APIs and Service/events-oriented architecture
  • Knowledge in Continuous Integration and Delivery workflow (like Jenkins, Gitlab, Sonarqube)
  • Experience with Dependency Management frameworks (like Maven, Gradle)
  • Experience with Linux/Unix environment
  • Experience with Spring frameworks

Nice to have:


• Experience with Test frameworks (Jasmine, Cucumber, Selenium, JUnit and JMeter)


• Experience with Oracle DB


• Experience with technical documentation analysis


• Experience in Agile context (like Kanban, Lean or SCRUM)

Language Skills:

  • English (read, spoken, written - C level minimum)
  • French knowledge is a nice to have
  • Portuguese - Mastery

Soft Skills:

  • Autonomous, organized and delivery-focused with attention to detail
  • Good organization skills on daily tasks
  • Proactive taking own initiative to mitigate risk and prevent issues arising.
  • Work well with multicultural teams and locations
  • Ability to work well under pressure and tight timeframes
  • Good work ethic and high levels of motivation

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