Lenny's PodcastUnpacking Amazon’s unique ways of working | Bill Carr (author of Working Backwards)
At a glance
WHAT IT’S REALLY ABOUT
Inside Amazon’s Playbook: Working Backwards To Build Winning Products
- Bill Carr, former VP at Amazon and co-author of *Working Backwards*, breaks down the specific operating practices that powered Amazon’s growth, from customer-obsessed product development to rigorous hiring.
- He explains core mechanisms like the Working Backwards PR/FAQ process, single-threaded leaders, input vs. output metrics, and the Bar Raiser hiring program, including how they emerged and how to implement them.
- Carr emphasizes that Amazon’s success came as much from process innovation as product innovation, driven by Bezos’s scientific, experimental approach to management.
- He also shares practical guidance for other companies: how to pilot these practices, what preconditions are required, and why commitment and cultural alignment are critical for them to work.
IDEAS WORTH REMEMBERING
5 ideasStart with the customer problem and work backwards, not from revenue targets.
Amazon treats it as an article of faith that if you relentlessly solve important, enduring customer problems, revenue, growth, and share price will follow—so product work starts from customer needs, not financial goals.
Use PR/FAQs to force clarity before building anything.
The Working Backwards PR/FAQ is a written “fake press release” plus FAQ that crisply defines the customer, the problem, and the solution; iterating this document through concentric circles of feedback filters out weak ideas and aligns stakeholders before engineering starts.
Organize around single-threaded leaders who own a focused program end-to-end.
Instead of centralized project-style resourcing, Amazon creates teams with one accountable leader and dedicated cross-functional resources who continually improve a domain (e.g. search, TV apps) using their own roadmap and metrics, trading off some functional centralization for speed, ownership, and agility.
Anchor operating reviews on input metrics that drive the flywheel, not just outputs.
Amazon mapped its flywheel (selection, price, convenience, cost structure) and created input metrics for each; leadership focused plans and weekly reviews on improving those controllable inputs, trusting that outputs like revenue and free cash flow would follow.
Practice “have backbone, disagree, and then truly commit.”
Team members are obligated to raise dissenting views with clear reasoning until they’re confident leadership understands them; once a decision is made, they’re expected to internalize the rationale and actively help make it succeed, not passively comply or undermine it.
WORDS WORTH SAVING
5 quotesWe took it as an article of faith that if we served customers well… things like sales, revenue, and share price would follow.
— Bill Carr (quoting Jeff Bezos)
Most of us start with constraints and work forward. Working backwards says, ‘Start with what’s best for the customer, then figure out the hard work to get there.’
— Bill Carr
We moved from a project orientation to a program orientation… there’s a team that works on search, and they always work on search.
— Bill Carr
Compound metrics like fitness functions turned out to be totally meaningless. We had to break things out and manage each metric on its own.
— Bill Carr
None of these mechanisms give you the answer. They’re tools to help you make better decisions—you’re still going to be wrong sometimes.
— Bill Carr
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