Senior Domain Expert

Telstra Corporation; Bengaluru; Sur place; INR 2 400 000 - 4 200 000; Plein temps

Résumé du poste

Telstra in Bengaluru is seeking a Senior Domain Expert to lead inventory data migration within the TNI platform, driving data modelling, validation, and deployment for enterprise-scale networks.

The role demands deep domain expertise in inventory products, large-scale migration, and strong collaboration with engineering, testing, and business teams to ensure secure, scalable, and observable platform capabilities.

Qualifications

• Strong knowledge of inventory data, structures, and modelling patterns.
• Experience in large-scale data migration: planning, transformation, validation, and cutover.
• Hands-on with Java/J2EE, Spring Boot, microservices, Python, Cypher, Neo4J, SQL and PostgreSQL.
• Experience with graph schemas, query design, metadata validation, CI/CD, containers, and production readiness.
• Excellent communication and stakeholder management across architecture, engineering, testing, data, operations, and business teams.

Responsabilités

• Lead end-to-end TNI inventory migration planning, execution, validation, cutover, and post-migration verification.
• Drive data modelling, mapping, cleansing, transformation, reconciliation, sequencing, and performance optimization.
• Evaluate Neo4J schemas, graph models, metadata structures, database relationships, and environment readiness.
• Define migration validation approach, entry/exit criteria, test coverage, defect triage, and production acceptance checkpoints.
• Provide guidance on TNI data models, migration tooling, APIs, data quality, and metadata validation.
• Collaborate with TNI, FIT, partner organizations, Data & AI, Testing, engineering, operations, business stakeholders, and end users.
• Identify and manage migration risks, dependencies, blockers, environment constraints, and production readiness gaps.
• Contribute to governance of the multi-tenant TNI platform, ensuring scalability, security, reliability, and maintainability.

Connaissances

Data migration

Data modelling

Java/J2EE

Spring Boot

Python

Cypher/Neo4J

SQL/PostgreSQL

Stakeholder mgmt

Outils

Neo4J/Cypher

REST/GraphQL APIs

CI/CD

Kubernetes

Description du poste

Employment Type Permanent Closing Date 29 Oct 2026 11:59pm Job Title Senior Domain Expert

Job Summary The Senior Domain Expert plays a critical role in contributing to high performing teams ensuring the Telstra network delivers a superior network experience for our consumer and business customers. The role combines extensive domain expertise and technical capabilities to influence the team to deliver a great customer experience.

Job Description Who We Are Telstra is Australia’s leading telecommunications and technology company spanning over a century with a footprint in over 20+ countries. In India, we’re building a platform for innovative delivery and engagement that will strengthen our position as an industry leader. We’ve grown quickly since our inception in 2019, now with offices in Pune and Bangalore Focus of the role: The TNI Inventory Data Migration Specialist will support the multi-year TNI mission by leading inventory data migration, transformation, validation, and deployment activities. The role requires strong Inventory product knowledge, large-scale migration expertise, and the ability to guide teams through modelling, schema readiness, testing, and production implementation within an enterprise-scale network inventory environment.

Key Responsibilities

• Lead end-to-end TNI inventory migration planning, execution, validation, cutover, and post-migration verification.
• Drive data modelling, mapping, cleansing, transformation, reconciliation, sequencing, and performance optimization activities.
• Evaluate Neo4J schemas, graph data models, metadata structures, database relationships, and environment readiness.
• Define migration validation approach, entry and exit criteria, test coverage, defect triage, and production acceptance checkpoints.
• Provide technical guidance on TNI data models, migration tooling, solution design, APIs, data quality, and metadata validation.
• Collaborate with TNI, FIT, partner organizations, Data & AI, Testing, engineering, operations, business stakeholders, and end users.
• Identify and manage migration risks, dependencies, blockers, environment constraints, and production readiness gaps.
• Contribute to technical governance of the multi-tenanted TNI platform, ensuring scalability, security, reliability, and maintainability.

Mandatory Skills and Experience

• Strong functional and technical knowledge of Inventory products, lifecycle, data structures, modelling patterns, integrations, and operations.
• Proven experience in large-scale data migration, including planning, transformation, reconciliation, validation, performance tuning, cutover, and production verification.
• Hands-on experience with Java/J2EE, Spring Boot, microservices, Python, Cypher, Neo4J, SQL, SQL+, PostgreSQL, databases, and data modelling.
• Experience with graph schema evaluation, query design, metadata validation, CI/CD, containerization, deployment controls, and production readiness.
• Strong communication and stakeholder management skills across architecture, engineering, testing, data, operations, partner, and business teams.

Preferred Skills

• Exposure to Agentic AI, MCP, LLM-enabled use cases, AI-assisted engineering, automation, and migration accelerators.
• Understanding of TMF APIs, ODATA APIs, API-led integration, inventory data exposure, and enterprise interoperability.
• Awareness of autonomous network principles, closed-loop operations, automation maturity, and future network operating models.

Platform and Integration Experience

• Experience with Kubernetes, service mesh, GitLab, CI/CD pipelines, containerized deployments, and cloud-based delivery environments.
• API-first design awareness across REST, GraphQL, TMF APIs, ODATA APIs, and enterprise integration patterns.
• Ability to support scalable, secure, resilient, observable, and maintainable enterprise platform capabilities.

Success Measures

• Governed migration pathway covering schema readiness, validation strategy, environment preparedness, and deployment planning.
• Improved migration confidence through data quality, reconciliation, metadata validation, entry/exit criteria, and production readiness controls.
• Timely resolution of modelling, integration, migration, and performance issues through strong technical leadership.
• Future-ready TNI migration capability supporting scalable, secure, reusable, and long-term network transformation outcomes.

As part of your application with Telstra, you may receive communications from us on [phone] (for job applications in Australia) and [phone] (for job applications in the Philippines and India). When you join our team, you become part of a welcoming and inclusive community where everyone is respected, valued and celebrated. We actively seek individuals from various backgrounds, ethnicities, genders and disabilities because we know that diversity not only strengthens our team but also enriches our work. We have zero tolerance for harassment of any kind, and we prioritise creating a workplace culture where everyone is safe and can thrive. As part of the hiring process, all identified candidates will undergo a background check, and the results will play a role in the final decision regarding your application. We work flexibly at Telstra. Talk to us about what flexibility means to you. When you apply, you can share your pronouns and / or any reasonable adjustments needed to take part equitably during the recruitment process. We are aware of current limitations with our website accessibility and are working towards improving this. Should you experience any issues accessing information or the application form, and require this in an alternate format, please contact our Talent Acquisition team on [e-mail] or via the additional contact options found at www.telstra.com.au/careers/diversity-equity-and-inclusion/disability-employment We're an iconic Aussie brand with a global footprint. From our earliest days in the Postmaster General’s Office to the Australian icon we are today, the heart of Telstra has never changed. We’ve always been committed to being a great place to work as we make the world a better place too. Working at Telstra, we all have a why. Whether it’s endless career opportunities, an amazing work-life balance or being able to make a difference, we all know why we’re motivated to be our best here. Our people find purpose and pride in being part of Telstra, because we support the things that matter most. We are committed to making it easy for everyone to apply. If you require accessibility support or adjustments during the recruitment process, please send an email to Disability and Accessibility inbox. [e-mail]. In a business as big and diverse as ours, there’s a huge breadth of career paths available. Uncover opportunities, broaden your experience, and discover the many areas of our organization there is to explore. Explore our teams https://www.telstra.com.au/careers/our-teams