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2025 Retrospective: The Year Platform Engineering Went Mainstream

· 3 min read
Saikoushik Gandikota
Saikoushik Gandikota
Senior Platform Engineer

Looking back at 2025, something shifted. Platform engineering went from "that thing Spotify does" to "that thing every enterprise is trying to do." Here's what changed and what it means for 2026.

What Happened in 2025​

Platform Engineering Hit Peak Hype​

Gartner included it in their top strategic technology trends. Every cloud conference had a platform engineering track. Job postings with "platform engineer" in the title tripled year-over-year.

Internal Developer Platforms Became Expected​

Two years ago, only large tech companies had IDPs. In 2025, mid-size enterprises started building them. Backstage went from "interesting open-source project" to "thing our CTO asked about after a conference."

The Tooling Exploded​

Backstage, Port, Humanitec, Kratix, Crossplane — the ecosystem matured rapidly. The "build vs buy" conversation shifted from "can we buy this?" to "which one do we pick?"

AI Entered the Chat​

GitHub Copilot, Amazon CodeWhisperer, and others changed how engineers write code. But for platform engineering specifically, AI started helping with:

  • Generating Terraform modules from descriptions
  • Suggesting Kubernetes manifest configurations
  • Writing pipeline definitions
  • Drafting runbooks from incident logs

Not replacing platform engineers — but making them faster.

What I Got Right​

  • Investing in Terraform skills — still the most in-demand IaC skill in every market
  • Focusing on security — "shift left" is no longer optional, it's expected
  • Learning Backstage — it's becoming the default service catalogue tool

What I Got Wrong​

  • Underestimating the AI wave — thought it'd take longer to impact infrastructure work
  • Overcomplicating my own setup — spent time on tooling that a simpler approach would have solved
  • Not writing enough — should have started this blog 6 months earlier

Predictions for 2026​

  1. Platform-as-a-Product becomes the standard operating model — metrics, roadmaps, user research
  2. AI-assisted IaC becomes table stakes — writing Terraform from scratch feels like writing assembly
  3. FinOps and Platform Engineering merge — cost visibility becomes a platform feature, not a separate discipline
  4. The "Platform Engineer" title stabilises — no more confusion with DevOps, SRE, or infrastructure engineer
  5. Skills > Certifications — demonstrable projects and contributions matter more than badge collections

The Opportunity​

If you're a DevOps or infrastructure engineer considering the platform engineering path, 2026 is the year. The demand is here, the tooling is mature enough, and the salary premium is real.

The question isn't whether platform engineering matters. It's whether you'll be building platforms or waiting for someone else to build yours.

What were your biggest tech lessons from 2025? Let's reflect together on LinkedIn.