HYDERABAD · FULLTIME
Sr. Site Reliability Engineer
Tmobile
Hyderabad · onsite · Posted 62d ago
Sourced from
Not disclosed4–8 yrsfulltimeHyderabad
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Section · 01
About this role
Requirements:
- 6+ years of progressive experience in SRE, DevOps, or cloud infrastructure engineering, with demonstrated ownership of production systems at scale.
- Deep Kubernetes expertise: Helm charts, workload tuning, RBAC, network policies, and service mesh (Istio / Linkerd).
- Hands-on Terraform and Ansible at production scale: modules, state management, drift remediation, and CI-integrated plan/apply workflows.
- Proven observability engineering: you have built telemetry pipelines, authored meaningful dashboards, and used data to justify reliability investments. Experience with OpenTelemetry, Prometheus, Grafana, Splunk, and SignalFx.
- Demonstrated cloud security experience across multiple layers: network (VPC, security groups, WAF, firewall), identity (IAM, OIDC, SAML), OS hardening, and application-level controls (certificates, API gateway, mTLS).
- Strong scripting and automation skills (Python, Bash, Go) to eliminate toil and build internal tooling.
- Experience with GitOps workflows and progressive delivery tools (GitLab CI/CD); comfort with canary, blue-green, and feature-flag release strategies.
- Track record of leading incident response at P1/P2 severity on-call experience, structured postmortems, and measurable MTTR improvements.
- Strong communication skills: able to translate reliability risks into business impact and influence engineering decisions across teams.
- Bachelor's degree in computer science, software engineering, or a related field; master's preferred. AWS certifications (Solutions Architect, DevOps Engineer) a plus.
Must-Have Skills:
- Cloud Platform: AWS (EKS, ECS, Lambda, RDS, CloudWatch, IAM).
- Container Orchestration: Kubernetes production-grade cluster operations, RBAC, and network policies.
- IaC and Configuration: Terraform (required), Ansible, and a GitOps-first approach.
- CI/CD and SCM: GitLab CI/CD, GitHub Actions; pipeline-as-code, reusable templates.
- Observability: OpenTelemetry, Prometheus, Grafana, Splunk, SignalFx tracing, metrics, logs.
- Security: Multi-layer: IAM, VPC/security groups, WAF, certificates, secrets management (Vault / AWS SM), container scanning.
- Reliability Practice: SLO/SLI definition, error budget management, blameless postmortems, chaos/fault injection.
- Progressive Delivery: ArgoCD / Flux, canary and blue-green deployments, and feature flags.
- Scripting: Python, Bash, and Go for automation and tooling.
Sourced from instahyre
Section · 02
Skills
Kubernetesamazon web servicesPythonMCPLanggraphLangchainAgentic AiGenerative AiMachine LearningTerraform
Section · Company
About Tmobile
Tmobile
1994
32 years old
Bellevue
United States
About
T-Mobile is a wireless telecommunications company that redefines the way consumers and businesses buy wireless services. The company is committed to transforming the way that consumers and businesses purchase and use wireless services by offering a range of flexible, affordable, and feature-rich plans. One of T-Mobile's key strategies is to challenge the traditional wireless carrier model by offering customers more choice and control over their wireless plans. The company has introduced a number of groundbreaking initiatives, including its "Un-carrier" program, which eliminates long-term contracts and provides customers with more transparent pricing and billing. T-Mobile has also invested heavily in expanding and improving its network coverage, which now covers more than 99% of the US population. The company's network has been recognized for its speed and reliability, and T-Mobile has received numerous awards for its wireless service quality. In addition to its consumer-focused offerings, T-Mobile has also developed a range of solutions designed to meet the needs of businesses of all sizes. These include wireless plans, mobile device management tools, and customized solutions for industries such as healthcare, transportation, and retail.