**About the job** **Role:** Software Engineer for Telecom OSS Fulfilment & Inventory (Strucware, Wildfly) **Experience:** 6+ Years **Language requirements:** Swedish + English **Tata consultancy Services** is an IT services, consulting and business solutions organization that has been partnering with many of the world’s largest businesses for the past 50 years. We believe innovation and collective knowledge can transform all our futures with greater purpose. We help companies across industries achieve their strategic goals and lead their digital transformation programs. With 600,000 experts globally and 18,000+ consultants working for leading Nordic Customers, we have a strong sense of purpose for the ecosystem around us – our employees, partners, customers and society. **Role Overview** Join a high-performing telecom engineering team as a DevOps Engineer, where you will drive CI/CD automation, infrastructure modernization, and operational excellence across BSS/OSS systems. You will work on large-scale telecom platforms including billing, CRM, provisioning, and network management while enabling faster releases, high availability, and resilient operations. This role offers deep exposure to Kubernetes, cloud environments, automation frameworks, monitoring tools, and multi-vendor telecom ecosystems in an Agile and DevOps-driven environment. **Key Job Responsibilities:** - Implement new features and enhancements across Java (backend services), C (utilities/daemons), and GWT (legacy UI) components. - Build/maintain functions for resource assignment, capacity checks, reservation, activation triggers, and post‑activation verification. - Encode reconciliation rules that keep inventory consistent with planning/RLC outputs and operational reality. - Ensure idempotency, retries/backoff, error handling, and stable payload schemas (XML/JSON). - Configure WildFly: datasources, JVM tuning, thread/connection pools, logging, and health checks. - Author unit/integration tests (JUnit/TestNG), contract tests for APIs, and regression suites covering critical fulfilment flows.Profile hotspots (CPU/memory/IO); tune SQL, caches, and asynchronous jobs to improve throughput and latency. **Experience & Skills Requirements:** **Must have:** - Hands-on experience with Ericsson Granite and OSS Inventory concepts. - Strong programming skills in Java and JavaScript for customizations and integrations. - Expertise in CI/CD tools (Jenkins, GitHub Actions, Azure DevOps). - Familiarity with Linux, scripting (Shell), and containerization (Docker/Kubernetes). - Understanding of telecom OSS Fulfilment & Inventory processes and TM Forum standards (SID, eTOM). **Good to have:** - Exposure to TM Forum frameworks (SID, eTOM, ODA) and Service Catalog concepts. - Familiarity with Camunda BPM (order orchestration), Assurance/NMS (NNMi/NetExpert/EXFO) for closed‑loop interactions. - Experience with Elastic/Kibana/Grafana for inventory/fulfilment observability dashboards. - Scripting (Shell/Python) and CI/CD awareness for configuration‑as‑code and repeatable deployments. **Success Metrics & Unique Selling Proposition (USP) of The Role:** - Faster and more reliable software delivery through automated CI/CD and containerized deployments. - Improved system stability, uptime, and SLA performance in large-scale telecom environments. - Strong impact on cost reduction and operational efficiency through automation and infrastructure-as-code. - Ability to lead modernization of BSS/OSS platforms using Kubernetes, cloud, and advanced monitoring tools. - Act as a key driver connecting development, operations, and architecture teams for DevOps excellence. **What we offer / What’s in it for you:** - Opportunity to work on large-scale telecom platforms with modern DevOps and automation technologies. - Exposure to cloud, Kubernetes, monitoring ecosystems, and next-gen BSS/OSS modernization initiatives. - Collaborative environment with cross-functional and global engineering teams. - Continuous learning and career growth supported by certifications and complex project exposure. - Ownership of strategic DevOps initiatives with direct impact on operational performance and delivery speed. **Does that sound interesting?** You are welcome to submit your application consisting of your CV, personal letter, relevant degrees or certifications details, professional references, etc. We work with ongoing recruitment so send in your application as soon as possible. We look forward to receiving your application via LinkedIn or mail to **[email protected]** **Privacy Note: https://ibegin.tcs.com/iBegin/privacy-notice**