.Net Integration Experts

Tata Consultancy Services; Auckland; On-site; NZD 90,000 - 130,000; Full time

Job summary

Tata Consultancy Services APAC is seeking a software engineering professional to contribute to modernizing integrations, building REST/gRPC services, and implementing robust, secure pipelines. You will work with WCF/SOAP migration, XML/JSON handling, and open standards to deliver scalable solutions.

You will collaborate on CI/CD, code quality initiatives, and observability tooling, with a strong emphasis on security and data privacy.

Qualifications

• Maintain & modernize WCF/SOAP to REST/gRPC; XML/JSON/XSD/WSDL handling.
• CI/CD pipelines: Build and release pipelines (Azure DevOps, GitHub Actions).
• Code Quality: Unit/integration tests, static code analysis.
• Source control: Git (PRs, code reviews, branch policies).
• Troubleshooting & optimization: Debugging, profiling, root-cause analysis.
• Security: OAuth2 / OpenID Connect, Azure AD (Entra ID), secrets in Key Vault, OWASP API Security.

Skills

Legacy to modern integrations

CI/CD pipelines

Troubleshooting & optimization

Security protocols

Tools

Azure DevOps

GitHub Actions

Git

OpenTelemetry

Prometheus

Grafana

ELK/EFK

Azure API Management

Key Vault

Job description

Join Tata Consultancy Services, Asia Pacific and be part of an organization committed to sustainable development for our future. TCS follows the Tata group philosophy of building sustainable businesses that are rooted in the community and demonstrate care for the environment. Our unique values position us to combine a purpose-driven worldview with digital innovation, collaborating with customers, communities and governments to lead and shape innovative solutions for a sustainable future. TCS has been carbon neutral in its operations across 11 countries, 12 delivery centres and 18 offices in Asia Pacific since 2022. This is only the initial stage in TCS’ journey as we strive to achieve long-term net zero emissions by 2030.

Corporate sustainability is embedded in our triple-bottom-line, focusing on people, the planet, and our purpose. Our offices are designed with eco-friendly features that significantly reduce our carbon footprint and enhance energy efficiency. We actively champion green initiatives, such as promoting paperless operations, implementing energy-efficient practices, and fostering employee engagement in sustainability efforts. When you become part of the TCS family, you will play an essential role dedicated to innovation, excellence, and crafting a brighter, greener future together. Join us and be a part of our mission to drive sustainability through technology and talent at Tata Consultancy Services, APAC today.

Must-Have

Technical

• Legacy to modern integrations: Maintain & modernize WCF/SOAP to REST/gRPC; XML/JSON/XSD/WSDL handling.
• CI/CD: Build and release pipelines (Azure DevOps, GitHub Actions
• Code Quality: Unit/integration tests static code analysis
• Source control: Git (PRs, code reviews, branch policies).
• Troubleshooting & optimization: Debugging, profiling, root-cause analysis.
• Security: OAuth2 / OpenID Connect, Azure AD (Entra ID), secrets in Key Vault, OWASP API Security.

Good-to-Have

• AI-assisted refactoring / code transformation experience (e.g., GitHub Copilot, Code Whisperer, Roslyn-based code fixers).
• Azure API Management (APIM): policies, throttling, versioning, productization.
• Observability stack: Open Telemetry tracing, Prometheus/Grafana, ELK/EFK.
• Release strategies: Blue/green, canary, feature flags
• CRM integrations: Dynamics 365, Salesforce, or similar (plugins, webhooks, data sync).
• gRPC for high-performance internal services.
• Documentation: ADRs, sequence diagrams, Open API-first/contract-first workflows.
• Automation: Postman/Newman API tests in CI; performance tests (k6, JMeter).
• Compliance: Data privacy (PII), audit logging, regulatory awareness in BFSI.