Jobs at A1 Group

Configure, integrate, upgrade, and troubleshoot mobile Radio Access Network elements. Monitor network KPIs, alarms, logs, and traces; perform configuration changes; support base-station integration and commissioning; and participate in operational procedures for network expansion. Contribute to testing and delivery of 2G, 3G, 4G, 5G, VoLTE, and NB-IoT services while collaborating with technical teams.

Participate in all BI project phases: design and implement dashboards in QlikView and Power BI, tune and support BI solutions, develop ad-hoc report queries, follow A1 Group processes, gather business requirements and convert them into technical specifications.

As a ServiceNow Platform Owner, you will develop a platform vision, manage the ServiceNow backlog, collaborate with stakeholders, and ensure high-quality delivery in an Agile environment.

Prepare IFRS-compliant financial reports, maintain and classify transactions in SAP, prepare accruals, support audits, analyze reporting automation opportunities, and produce group/subsidiary financial information.

Test and troubleshoot roaming services for new partners, support roaming partnership setup, validate partner charges, and manage roaming data-clearing processes. The role analyzes issues, resolves complaints, supports Billing, Revenue Assurance, and Fraud teams, and automates daily tasks. No prior experience is required, with training provided.

Supports high availability, monitoring, reporting, incident resolution, root-cause analysis, production changes, deployments, automation, and service design for A1 Group voice-channel and IVR applications. The role requires contact center platform administration, SIP/RTP/VoIP knowledge, IVR and CTI fundamentals, omnichannel and CRM integrations, telephony components, networking, and troubleshooting skills.

Manual QA Engineer responsible for end-to-end, functional, regression, and exploratory testing of Android TV, Smart TV and STB apps. Validate UI/UX for D-pad navigation, verify APIs/GraphQL data, capture logs/network traces, document defects, and collaborate with developers, designers, and analysts in an Agile team to ensure stable video playback and cross-platform consistency.

Customize and extend Dynamics 365 applications, develop C# plugins and APIs, build OData and Dataverse integrations, automate processes with Power Apps and Power Automate, and support testing, troubleshooting, code reviews, and deployments across environments. The role also involves version-controlled collaboration and responsible use of AI coding assistants. Preferred experience includes PCF development with React and TypeScript, Azure services, and Microsoft Power Platform certification.

Develop and maintain the My A1 Android app in Kotlin, collaborate with mobile and backend teams, estimate and deliver features on time, ensure code quality via unit tests and code reviews, follow Agile/Scrum practices, and introduce improvements to development processes.

Prepare presales work and create offers; analyze business clients' ICT and telecom requirements; collect and document data from systems and contracts; maintain portfolio knowledge; coordinate requirements with Sales and Business Area colleagues and communicate offers across stakeholders.

The Azure Architect will lead technical sessions, design end-to-end Microsoft Sentinel solutions, develop Azure Logic Apps, implement security controls, advise on Azure licensing, define monitoring strategies, and maintain CI/CD pipelines while providing customer-facing consulting and documentation.

The Business Auditor prepares and conducts audits, evaluates internal controls, creates test documentation, and performs risk analyses while participating in the development of audit methods.

Conduct IT audits, evaluate internal controls, create documentation, follow up on findings, develop testing methods, and perform risk analysis. Collaborate on learning solutions.

Develop and maintain customer-facing web applications using React and Node.js. Evaluate and adopt new technologies, estimate features, ensure code quality, follow Agile/SCRUM, participate in peer reviews, and deliver tasks on time.

Responsible for designing and implementing ServiceNow ITOM/TSOM solutions, maintaining a CMDB, troubleshooting issues, and ensuring compliance with security policies.

Develop and maintain customer-facing Java applications, evaluate and implement new technologies, estimate and deliver features on time, ensure code quality, participate in Agile processes, peer code reviews, and SCRUM meetings.

Own and prioritize the product backlog, translate stakeholder needs into user stories and acceptance criteria, collaborate with cross-functional teams in Agile ceremonies, validate delivered features, analyze user feedback and data, support roadmap planning, and maintain product documentation to drive product improvements and innovation.

Develop and own end-to-end integrations to onboard vendors and products into a digital marketplace using CloudBlue, designing provisioning, fulfillment, and subscription lifecycles. Implement and test integrations (REST/JSON), configure product catalogs and mappings, troubleshoot order-to-cash flows, support deployments, and produce technical documentation. Collaborate with product management and external vendors, prototype integration approaches, and operate containerized applications (Docker; Kubernetes advantageous).

Design, implement, and maintain marketplace and order-to-cash platform capabilities. Integrate third-party systems, develop customer-facing features, build CI/CD pipelines, deploy containerized applications, and troubleshoot billing, ordering, invoicing, subscription and notification processes. Create technical documentation and roll out features across markets.

Build end-to-end data science solutions: explore and preprocess data, perform feature engineering, train/validate models, evaluate performance, document experiments, extract data via SQL, create visualizations, and collaborate with engineers and stakeholders within Agile/SDLC workflows.