QA Tester – Lisbon / Porto (International Project)Location: Lisbon / Porto.Work Model: Hybrid – 2 to 3 days a week in the office.Eligibility: Currently living in Portugal and legally authorized to work there.We are currently looking for a qualified QA Tester to join our international division and work alongside some of the most talented engineers and technicians from around the world.Benefits- Long-term secure contract- International project with top technologies- Possibility to work remotely with a flexible schedule- Integration in a highly qualified team of professionals- Travel abroad with your project- Specialized training and continuous professional development- Social benefits and flexible compensation planResponsibilities- Develop and enhance test automation frameworks to improve operational stability and efficiency.
- Support and evolve the architecture of the test automation framework.
- Contribute to the development of end-to-end test automation.
- Define QA structures of our products in the earliest development phase.
- Collaborate with cross-functional teams to analyze application and framework issues.
- Create detailed bug reports and improvement requests, including clear defect/change descriptions and priority classifications.
- Stay adaptable and learn new tools and technologies aligned with organizational needs.
- Advocate quality-first principles within and across squads.
- Integrate test automation solutions with DevOps tools for seamless delivery.Requirements- Solid understanding of software development and testing processes.
- Hands-on experience with Linux systems and shell scripting.
- Prior experience with web-based testing tools (Selenium, Playwright).
- Understanding of REST APIs, XML, and JSON formats.
- API testing experience with REST and SOAP services using tools such as Postman, Bruno, RestAssured.
- Working knowledge of GitLab or similar version control tools.
- Experience with Docker for containerized environments.
- Familiarity with databases and SQL.
- Experience with CI/CD pipelines (Jenkins, Git pipeline, or GitHub Actions) – nice to have.
- Exposure to cloud platforms (GCP or AWS) is a plus.
- Knowledge of message security (asymmetric cryptography, TLS, OAuth2).
- Strong analytical skills and problem-solving mindset.
- Excellent English communication skills, both written and verbal (at least B2).
- Availability for the first few months of the hybrid model: 2 days a week at the Lisbon or Porto office.
- We positively value all work or study experience abroad.Quality Assurance Engineer – Salesforce Experience (Lùkla)We are looking for a Quality Assurance Engineer with Salesforce experience to join an international project, working in a collaborative and fast-paced environment.This role is ideal for someone who enjoys combining manual testing and test automation, with a strong analytical mindset and a proactive approach to quality.What You'll Be Doing- Design, execute, and maintain functional test cases.
- Work on both manual and automated testing strategies.
- Ensure quality across Salesforce-based applications.
- Collaborate with cross-functional teams (developers, product, stakeholders).
- Identify bugs, track issues, and support continuous improvement.
- Contribute to test automation frameworks and best practices.What We're Looking For- Experience as a Quality Engineer / QA Engineer.
- Solid hands-on experience with Salesforce.
- Experience with test automation tools and frameworks.
- Strong experience in functional testing.
- Analytical mindset, critical thinking, and proactivity.What You Can Expect- Flexible and collaborative environment.
- Opportunity to work on international projects.
- Different seniority levels are welcome.Transcriptionist – AI Development PilotWe are transcribing unscripted telephonic conversations across several regions to improve call-centre and customer service AI domains.
This involves segmenting audio into manageable chunks and providing high-accuracy verbatim transcription QA.Key Responsibilities- Segment: timestamp audio files into segments (max 15 seconds) following natural sentence boundaries.
- Verbatim Transcription: transcribe speech exactly as spoken, including fillers and disfluencies, maintaining a word error rate of less than 5%.
What We're Looking For- Accuracy first: we strive for 95% word accuracy and 90% tag accuracy.
- Technical savvy: comfort working with WAV formats and following specific transcription conventions (e.G. using tags such as (laugh), (music), or #uh for fillers).
What You'll Gain- This is a chance to work on a sophisticated AI development pilot.
- You'll be part of a workflow that values authentic human speech and high-level linguistic precision.
- Payment is processed based on approved audio hours, ensuring a fair and transparent system for all contributors.Stefanini – Senior Testers (Portugal, Energy Industry)Role duration: until the end of December ****.Job Responsibilities- Define, document, and operationalize test acceptance criteria to support validation of business and technical requirements.
- Plan and execute testing activities to ensure full coverage of customer requirements.
- Identify, log, track, and support resolution of defects, errors, and bugs found during testing.
- Review requirements, user stories, and specifications to ensure testability and quality alignment.
- Collaborate with business, technical, and project teams to clarify requirements and support effective test execution.
- Support functional, regression, integration, and user acceptance testing activities as required.
- Prepare and maintain test cases, test evidence, and testing documentation.
- Contribute to continuous improvement of QA processes, standards, and delivery practices.
- Provide clear updates on testing progress, risks, issues, and defect status.Job Requirements- Up to 10 years of experience in QA, testing, or a similar role.
- Degree in Engineering, Information Systems, Management, or another relevant field.
- Experience with Agile/Scrum and Design Thinking methodologies.
- Strong analytical thinking and communication skills.
- Attention to detail, proactivity, and a structured approach to problem-solving.
- Willingness to learn and strong sense of responsibility.
- Knowledge of software testing concepts, test case design, and defect management.
- Experience with test management and collaboration tools such as Jira and/or Confluence will be valuable.
- Knowledge of SAS, SAP, and Salesforce will be considered a plus.
- Ability to work effectively in cross-functional and fast-paced environments.
- All positions require a high level of English (at least B2).
What We Offer- Career development: opportunity to grow within the team.
- Special referral bonuses for recommending your friends.
- Friendly team who is eager to meet you.Diversity & InclusionHere at the Stefanini Group, we value plurality and equity, regardless of race, sexual orientation, disability, age, ancestry, religion, gender, and nationality.
We understand and encourage the importance of being you!
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