Software Engineering

Job Description

Greetings from Tata Consultancy Services!!! Role : Software Engineer Exp: 10+ Years Location: Bangalore Skills: Azure + DevOps Azure cloud account management/security (IAM), AKS, Istio, .NET Core, Software Development, Unit Testing, Azure Pipelines, Azure DevOps, Terraform, Datadog Job Summary We?re looking for a Lead Engineer to guide the support and maintenance of cloud infrastructure powering Ad Technology application services. The primary focus is on Azure-based platforms such as AKS, Istio, Azure DevOps, and Terraform modules, with exposure to AWS services including EKS, IAM, and associated DevOps tooling. You?ll drive day-to-day technical execution for incident response, deep troubleshooting, and platform reliability, while partnering with platform teams to implement operational improvements and mentoring engineers through complex problem-solving. This role is ideal for someone with deep Azure infrastructure expertise, advanced debugging skills, and a passion for ensuring developer platforms are stable, secure, and efficient. Key Responsibilities: 6+ years of experience in infrastructure, platform engineering, or DevOps roles with a focus on designing, building, and operating cloud-native systems. Expertise with Azure infrastructure services including Entra ID / Azure AD with RBAC, Virtual Networks (VNETs), Azure Kubernetes Service (AKS), and Azure Load Balancers. Exposure to AWS infrastructure services such as IAM, VPC, EKS, and ALB/NLB. Deep hands-on expertise with Kubernetes and Istio in production environments, including AKS scaling, service mesh integration, ingress/egress configuration, and troubleshooting complex networking/service-to-service communication. Expertise in Azure DevOps for CI/CD (pipelines, repos, releases), with additional exposure to Jenkins and Spinnaker; ability to design, optimize, and troubleshoot build and release pipelines at scale. Strong expertise in Azure cloud security and networking, including identity and role assignment, TLS/PKI, VNET design, DNS, private endpoints, and zero-trust service-to-service access. Proficiency with infrastructure-as-code using Terraform, with the ability to build reusable modules, enforce standards, and support automated provisioning at scale. Advanced scripting and automation skills in languages such as Python, Go, or PowerShell, with a track record of building tools to improve reliability and developer experience. Experience participating in on-call rotations and incident response, with strong debugging, root cause analysis, and performance tuning skills across distributed systems.