Service Engineer

We are seeking a Service Engineer to join our Telecom Delivery / Implementation team, focused on OSS provisioning and service activation. The role involves implementing, configuring, testing, and supporting OSS solutions for fixed and mobile networks, ensuring successful end-to-end service delivery.Key ResponsibilitiesImplement and configure OSS provisioning and service activation flowsExecute end-to-end, integration, and acceptance tests (ATP/UAT)Troubleshoot provisioning issues across multiple OSS and network systemsSupport cutover, go-live, and post-production stabilizationProduce and maintain technical documentation (FDD, integration designs, test evidence)Collaborate with customers, project managers, and cross-functional teamsMandatory Requirements3+ years of experience in Telecom Service Engineering / Delivery / ImplementationStrong knowledge of OSS architecture, provisioning, and service order managementUnderstanding of telecom domains (Fixed and/or Mobile networks)Hands-on experience with APIs (REST/SOAP) and integration testingExperience using Postman or similar API testing toolsAbility to work in Linux / Unix environmentsBasic scripting skills (e.g., Python, Shell, Groovy)Experience across delivery phases: analysis, build, testing, go-liveStrong analytical, problem-solving, and communication skillsNice to HaveExperience with service orchestration platformsKnowledge of inventory systems (logical/physical)Test automation experience for provisioning flowsExposure to cloud environments (AWS)Experience in multi-vendor or multi-country telecom projectsFluent English (written and spoken)Profile FitDelivery-oriented mindsetComfortable in customer-facing technical rolesStrong ownership from implementation to stabilizationBenefits:Flexible working hoursYour vacation is over and you feel that it was not enough? XL Days: unlimited responsible time off.Stay up to date with the latest technology We offer free subscription to training platforms such as Coursera, Udemy, and othersPower your language skills with our free English classes.AWS Select Technology Partners: access to partner-only online training, funnels, webcasts, and other valuable assets.You want to keep learning? Virtual training through our internal platformsExtended paternity leave and a progressive return on maternity leave.Baby shower giftsFive and ten-year anniversary special surprise present. We cannot spoil itReferral Program: win a gift card when you refer amazing people like youIf that’s not enough and you still want to keep learning – we offer Tech talks and webinarsWe provide a collaborative environment. We will challenge you to actively propose new ideas and implement cutting-edge technologies. As we are a fast-growing company, you will have the opportunity to develop your professional career according to your interests.If you want to make your next career move, apply now. We are waiting for you