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Decskill

Java Backend Developer

Decskill
Portugal · Full-time · Mid-Senior

Decskill, founded in 2014 as an IT Consulting Company, places paramount importance on its greatest asset: its people. Our main mission is to deliver value through knowledge and talent, and we achieve this by fostering a culture of excellence and investing in the development and well-being of our people. With over 600 dedicated professionals and offices in Lisbon, Porto, Madrid, and Luxembourg, Decskill operates across three core areas:


Decskill Talent: We believe that our people are key to our success. Through Decskill Talent, we empower our team to embrace the digital transformation challenges of our clients. We collaborate with clients to drive innovation, ensuring project success and business growth.


Decskill Boost: Equipping our team with the latest tools and methodologies, we optimize Time-to-Market and deliver innovative solutions exceeding client expectations.


Decskill Connect: Our team collaborates closely with clients to implement and manage IT infrastructures that generate long-term value.


At Decskill, we believe that by nurturing and empowering our people to confront the challenges of digital transformation, we create value not only for our clients but also for our entire ecosystem, fostering a digital community dedicated to growth and progress.


We are looking for a Java Backend Developer for a hybrid project based in Lisbon or Porto (2x/week)


Responsibilities:

  • Develop and maintain backend services;
  • Design, implement and maintain scalable and efficient backend features using Java;
  • Write clean and maintainable code;
  • Ensure code performance, scalability and reliability respecting the agreed best practices;
  • Implement unit, integration and performance testing;
  • Design and develop APIs;
  • Design and develop (micro)services using Java Spring frameworks;
  • Write/maintain efficient queries;
  • Migration from database procedures to Java code;
  • Work closely with frontend devs, business analysts and testers;
  • Participate in Agile/Scrum ceremonies.


Requirements:

  • Minimum 5 years of experience;
  • Expertise with Java and frameworks (Java 8+, Spring...);
  • Experience with Testing (Junit, Testcontainers, Mockito,…) and code quality (SonarQube,…);
  • Experience with versions control and agile development (Git, GitLab, Agile/Scrum, …);
  • Experience with CI/CD tools (Jenkins, Ansible, …);
  • API Development (RESTFul APIs, Swagger, …);
  • English good level is mandatory (min B2).


If you’re interested in this job please send your CV to [email protected] with reference CN/JDL.


Decskill is committed to equality and non-discrimination with all our talents. We recruit and promote talent, based on diversity and inclusion, regardless of age, gender, ethnicity, race, nationality or any other form of discrimination incompatible with the dignity of the human being.

Key Skills

Ranked by relevance

java microservices gitlab cicd
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Posted
Mar 06, 2025
Type
Full-time
Level
Mid-Senior
Location
Lisbon Metropolitan Area
Company
Decskill

Industries

IT Services IT Consulting

Categories

Information Technology

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