Test Engineer

Job Description In Tieto we are a team with world class expertise and passion, transforming next generation networks and connected device platforms, helping customers in the development of 5G technology, focused on Radio Access Network part of the system. We are responsible for the development of mobile telecommunication technologies for world market radio telecom vendors. Currently, we are looking for Test Engineers willing to learn, with support of our engineers, how 5G system works and what’s our way of working. After introduction newcomers, will join our testing pool and support feature teams in verification of a newly developed functionalities in the 5G technology (L1 and L2, baseband, radio). As a member of the R&D, you will develop test operation plan for the project, conduct manual E2E testing and take care of the quality of the developed solution. Your responsibilities: Creation of test strategies based on given requirementsPreparation and configuration of test setupsExecution of test procedures in E2E environmentDebugging and technical problem solvingAnalysis and evaluation of test resultsReporting software issues We expect you to have: General knowledge about architecture and features in 5G networks (e.g. carrier aggregation, handover, DSS, ENDC)Understanding of testing importance during SW development processBasic understanding of IP networksUser experience with Linux OSGood analytical thinkingGood English, both written and spoken Nice to have qualifications: Practical knowledge about RF equipment (e.g., tunable attenuators, signal analyzer)Experience with telco E2E testing with usage of real UE’s or simulatorsPractical knowledge about building environments for 5G E2E testingWorking experience with Viavi TM500, QXDM, WiresharkKnowledge and practice of software testing concepts (ISTQB certificate will be an advantage)Troubleshooting skills of the test environment issuesExperience in scripting languagesAgile way of working We offer you: Career development possibilitiesOn-boarding, upskilling, knowledge sharing and mentoringSupport of Test Lead and Test ManagersPossibility of remote work (hybrid mode)Competitive salaryParticipation in international innovative projectsGreat working atmosphereNordic organization culture and stabilityPrivate medical careGroup life insuranceInvestment fundMyBenefit System Also: We offer you professional growth, meaningful projects, open culture, and an outstanding work-life balance! We offer you an opportunity to create the future of a growing, fast-developing, and important sector. We believe that our organizational culture is an important part of enabling you to be successful. We provide a flexible hybrid work model as part of our culture and way of working. Finally, we also believe in curiosity and learning as a lifestyle where you need to unlearn and relearn every day as new possibilities emerge. Information about the salary range and the criteria used to determine remuneration will be shared with candidates prior to the interview process and confirmed before an offer is made. Additional Information At Tieto, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity. Diversity, equity and inclusion | Sustainability | Tieto Stay alert to recruitment scams: Tieto only communicates via @tieto.com email addresses. We never ask candidates to pay fees or share financial details during recruitment. If you receive a suspicious message claiming to be from Tieto, don't respond — verify it via our official careers site. For more information visit Important Advisory Regarding Recruitment Fraud | Tieto Blog