DevOps vs SRE vs Platform Engineer: What's the Difference?
These three titles are often used interchangeably in India, but they represent meaningfully different focuses. Understanding the distinction helps you target the right roles and position your experience correctly.
DevOps Engineer
Focus: Bridging development and operations — CI/CD pipelines, release automation, infrastructure as code, monitoring setup. The goal is shipping code faster and more reliably.
Core skills:
Where you'll find this role in India: Scaling startups, IT services companies with cloud transformation projects, mid-sized product companies building out their platform.
Site Reliability Engineer (SRE)
Focus: Reliability and availability of production systems — SLOs/SLAs/SLIs, error budgets, incident response, postmortems, and reducing toil through automation. SRE is a software engineering role applied to operations problems.
Core skills:
Where you'll find this role in India: FAANG India offices, Flipkart, PhonePe, Razorpay, Swiggy, Paytm — product companies with meaningful reliability requirements (typically 99.9%+ uptime targets).
Platform Engineer / Infrastructure Engineer
Focus: Building the internal developer platform — the Kubernetes cluster, the internal CI/CD tooling, the logging/tracing infrastructure, the secrets management, the service mesh. Platform engineers build tools so that other engineers can deploy faster and more safely.
Core skills:
Where you'll find this role in India: Hyperscaler India R&D teams (Google, Microsoft, Amazon), Freshworks, Leadsquared, well-funded Series B/C+ startups building platform teams.
Salary Benchmarks: DevOps / SRE / Platform India 2026
| Level / Experience | DevOps Engineer | SRE | Senior Platform Eng. |
|---|---|---|---|
| Junior (0–2 yr) | ₹8–18L | ₹12–22L | ₹12–22L |
| Mid-level (3–5 yr) | ₹18–40L | ₹25–55L | ₹28–60L |
| Senior (6–9 yr) | ₹40–70L | ₹55–100L | ₹60–110L |
| Staff/Principal (10+ yr) | ₹70–120L | ₹100–160L+ | ₹100–180L+ |
The Core DevOps/SRE Skill Roadmap for 2026
DevOps/SRE Interview Preparation
| Interview Type | Topics Covered | Preparation |
|---|---|---|
| Linux/Networking Screen | Explain what happens when you type a URL, debugging Linux performance issues, cgroups/namespaces, iptables, TCP handshake | "Linux Performance" by Brendan Gregg; practice with real Linux VMs on DigitalOcean/AWS |
| Kubernetes Technical | Pod scheduling, resource limits, HPA, networking (CNI), RBAC, troubleshooting CrashLoopBackOff, service discovery | CKA exam preparation; set up a local cluster with minikube or kind |
| System Design for SRE | Design a monitoring system, design for 99.99% availability, design incident management system, SLO definition for a real service | Google's SRE book (free online); practice designing for failure modes |
| Coding Round (SRE) | Python/Go scripting, sometimes DSA (arrays, strings, hashmaps), automation scripting problems | LeetCode easy-medium (don't over-rotate); focus on scripting and CLI tool writing |
| Incident Response Scenario | Walk through a production incident — how do you diagnose, mitigate, communicate, and write a postmortem? | Read real postmortems (GitHub, Netflix, Atlassian publish theirs); practice the incident response narrative |
Top Companies Hiring DevOps/SRE in India 2026
| Company | Role Focus | Stack | Salary Range |
|---|---|---|---|
| Google India | SRE | GCP-native, Borg/Kubernetes, Go | ₹60–160L+ |
| Flipkart | Platform + SRE | AWS + Kubernetes + internal tooling | ₹40–120L |
| PhonePe | SRE | AWS, Kubernetes, Terraform, Prometheus | ₹40–110L |
| Razorpay | DevOps + Platform | AWS EKS, Terraform, ArgoCD, Datadog | ₹30–90L |
| Swiggy | SRE + Platform | GCP/AWS, Kubernetes, Spinnaker | ₹30–90L |
| Atlassian India | Platform Eng. | AWS, Kubernetes, Terraform, Go | ₹50–120L |
| Freshworks | DevOps + SRE | AWS, Kubernetes, Terraform | ₹25–75L |
| Amazon/AWS India | SDE-SRE / Support Eng. | AWS-native, Linux, Python | ₹35–100L |
The On-Call Reality of SRE Roles in India
On-call is the sharpest differentiation between SRE and other engineering roles. Before targeting SRE, understand what you're signing up for.
| Aspect | Typical Reality | Good vs. Bad Signs |
|---|---|---|
| Rotation frequency | 1 week every 4–6 weeks at well-staffed teams | Good: < 1 week/month on primary. Bad: 1 week every 2 weeks or frequent escalations |
| Alert volume | Varies hugely — well-run SRE teams have low noise | Good: < 5 pages/shift, all actionable. Bad: alert fatigue with non-actionable pages |
| Compensation | Most Indian product companies pay on-call allowances (₹5,000–25,000/month extra) | Ask explicitly during offer stage: "What's the on-call compensation structure?" |
| Postmortem culture | Good SRE teams do blameless postmortems and fix root causes | Ask during interview: "Tell me about the last major incident and postmortem." Blame-heavy cultures are a red flag. |
