Java Developer - 2026-SUB-0890

Lisbon, Portugal

Senior (4-6 Years)

Hybrid

English Required Portuguese Required Not Accepting Candidates Living Abroad

Principais tarefas a desenvolver/
Main tasks to be developed:*   Development of Java applications and frameworks to optimise automated test suites, including bug and defect analysis with a focus on root cause identification;
   Maintenance and improvement of scripts using Java, SQL, Cucumber and Selenium, ensuring adequate test coverage and code quality through SonarQube;
   Setup, monitoring and maintenance of CI/CD pipelines using Jenkins, including code review and version control management (Bitbucket);
   Monitoring of test execution results and delivery of quality metrics and reports to stakeholders, using tools such as Grafana;
   Collaboration with development and business teams to gather test requirements and align test coverage;
   Creation and maintenance of technical documentation for automation frameworks and processes.
Competências e Conhecimentos técnicos obrigatórios/ Required skills and technical knowledge :*   Minimum 4 years of proven experience in Java, with a focus on systems architecture and test automation framework development (eliminatory factor);
   Strong and proven knowledge of SQL and custom script development (eliminatory factor).

Competências e Conhecimentos técnicos desejáveis/Desired skills and technical knowledge:   Experience managing or coordinating development or test automation teams, with knowledge of ticket management tools (JIRA, XRAY, HP SM, Confluence);
   Experience in backend and frontend development (Spring Boot, Vue.js) and solid knowledge of XML and REST/API service integration (REST Assured, Postman);
   Knowledge of metrics monitoring and visualisation tools such as Grafana or equivalent;
   Knowledge of containerisation technologies (Docker and/or Kubernetes) and/or certification or equivalent experience in software quality management (ISTQB or similar).
   Proven experience with Cucumber or an equivalent BDD framework for test automation
   Proven experience with UI test automation frameworks such as Selenium or equivalent (e.g. Playwright, Cypress, Appium)
   Proven experience in CI/CD, including setup and maintenance of Jenkins pipelines or equivalent

Características relevantes/Relevant characteristics:
(ex: nível etário pretendido, características pessoais e competências relevantes/ e.g. desired age range, personal characteristics, and relevant skills)*   Analytical mindset, technical independence and the ability to make decisions in software architecture contexts;
   Strong cross-team communication skills and a continuous improvement mindset, with the ability to engage with both technical and business teams and propose process improvements;
   Commitment to quality, strong organisational skills, ability to manage priorities, proactivity and resilience.

We connect IT professionals with projects that match their skills, professional experience, and goals, then we offer a career progression program, delivered by in-house specialists - our People Experience Partners - to guide them through our journey with us.

What we offer:

A project that matches your skills and ambitions, as well as your preferences for working policies and culture.
A competitive salary with awesome benefits and opportunities to leverage your knowledge and network to earn additional income.
An empowering and respectful work culture enriched with social and learning events.
A People Experience Partner specially assigned to you - your go-to career guide, responsible for supporting your growth, facilitating training, and ensuring your work-life balance at KWAN.

At KWAN, they make sure that I feel comfortable with the client I’m working for and that what I’m doing aligns with my career aspirations.

Luis Caldeira, DevOps @ KWAN

At KWAN, I’m given the space to be myself and do what I love. I have control over the projects I work on, as well as the direction of my career.

Pedro Fonseca, Front End Developer @ KWAN

I see my People Experience Partner as someone who is always available to provide me with motivation and constant feedback, which helps me be sure that I am in the right place.

Josimar dos Reis, Software Developer @ KWAN

I know that I’ve contributed to the growth of a company that truly values a “people first culture”, because my ideas, experiences, and individuality were always appreciated.

João Nascimento, Software Developer (KWAN Alumni)

My two years at KWAN were an incredible experience! From the start, I was welcomed into a warm and collaborative environment where I felt truly supported.

Laís Ortiz, Software Developer @ (KWAN Alumni)

Grab this opportunity, apply now!