Job Description
### ..Job Summary:..
We are seeking a dynamic and technically proficient software developer to validate and co-develop with supplier network orchestration based applications. The successful candidate will be responsible for ensuring that delivered automation aligns with existing NBI provisioning rules and meets operational requirements. This role focuses on functional validation, API verification, and supplier compliance to ensure seamless integration of ONAP-based orchestration.
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### ..Key Responsibilities:..
- Validate developed code, ensuring functional correctness before approval.
- Conduct API testing to verify interactions between ONAP, Cramer, TCx, and network elements.
- Ensure automation logic adheres to pre-existing NetP service provisioning rules.
- Design and execute E2E service validation tests for L1/L2/L3 services.
- Work closely with Operations and IT teams to define test cases and expected provisioning behavior.
- Identify integration gaps and failure points, ensuring smooth service activation.
- Conduct failure scenario testing, ensuring proper rollback and error-handling mechanisms.
- Provide L2 support for automated workflows, troubleshooting integration failures.
- Document provisioning workflows, automation logic, and test results.
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### .. Qualifications and Skills:..
- 6-10 years in software development, network provisioning automation, or telecom service orchestration.
- Experience with NetP provisioning workflows and Cramer inventory systems.
- Strong knowledge of API-based integrations (REST, SOAP, XML, JSON, Python scripting for testing).
- Hands-on expertise in OSS/BSS system validation, regression testing, and UAT execution.
- Familiarity with ONAP orchestration, service decomposition, and policy-based automation.
- Basic knowledge of Kubernetes and Java technologies.
- Proficiency in Docker, Kubernetes, and micro-service technologies.
- Expertise in JSON, YANG, and XML.
- Camunda & BPMN design.
- Strong command of backend programming languages like Groovy, Kotlin, Python, and Java.
- Comprehensive knowledge of data structures, algorithms, operating systems, and distributed systems fundamentals.
- Experience with CI/CD, Agile (Scrum), Git, Gerrit, JIRA, and Jenkins.
- Hands-on experience with Linux or equivalent UNIX Flavors.
- Strong understanding of SOLID principles, design patterns, and multithreading techniques for backend application development.
- Strong communication and collaboration skills
- Analytical thinking and problem-solving abilities
- Ability to work under pressure and meet deadlines
- Attention to detail and quality orientation
About Company
Tata Communications is a digital ecosystem enabler that powers today’s fast-growing digital economy. We enable the digital transformation of enterprises globally, including 300 of the Fortune 500. We carry around 30% of the world’s internet routes and connects businesses to 60% of the world’s cloud giants.
We have been a part of the rich heritage of the internet in India. Over the last 25 years, enterprise-enabled services have been essential to the adoption of digital services in the country. Connectivity is an essential fabric of sustenance for the economy. We are committed to enabling Industry leaders in this New World of Communications™, with our unique promise of delivering secure connected digital experiences.
In 2020, we announced the launch of ‘Secure Connected Digital Experience’ (SCDx), a proposition intended to meet this growing, worldwide demand for new ways of operating, which includes far higher levels of working from home, rising security risks, a shift to digital commerce, and more contactless experiences. It will help companies currently relying on short-term fixes by providing holistic, secure, enterprise-level digital solutions that address current challenges and are fit for the long term.
