Bingo Card Career
A bingo card career treats professional development as filling in boxes across orthogonal dimensions — consumer vs. B2B, with vs. without a sales force, small company vs. large, regulated vs. unregulated — rather than deepening along a single axis. Coined by Shaun Clowes to describe his own trajectory across Atlassian, Metromile, MuleSoft, and Confluent.
The core argument
The T-shape metaphor describes a person with deep expertise in one domain and surface knowledge in several others. Clowes observes that most skilled practitioners are not actually T-shaped — their careers are too varied and uneven to fit the shape. He calls this reality ‘scribble-shaped’.
The bingo card is more honest: it acknowledges that each role adds specific context rather than progressing along a measurable single axis. The question is not “am I deepening my primary skill?” but “which boxes does this role fill that I don’t yet have?”
This reframes breadth not as a sign of unresolved identity but as a deliberate portfolio strategy.
The dimensions Clowes tracked
- Consumer product vs. B2B product
- Company with vs. without a direct sales force
- Enterprise vs. SMB customer base
- Early-stage vs. late-stage organisation
- Regulated vs. unregulated industry
Each transition added a new box. Clowes moved between these contexts deliberately, choosing roles that covered gaps rather than repeating familiar contexts in more prestigious settings.
The scribble-shape
Clowes uses ‘scribble-shaped’ as a neutral description of the actual shape most experienced practitioners have: varied, multi-directional, not well represented by a T or a ladder. The term is not a criticism — the scribble covers ground the T does not.
The practical consequence: when evaluating roles, a bingo-card thinker asks “what boxes does this add?” rather than “does this advance my career narrative?” A smaller, less prestigious company that adds a new dimension may be more valuable than a larger company that repeats a familiar one.
Relation to the T-shape
The T-shape is useful as an aspiration for early careers where depth in one domain is genuinely valuable before breadth compounds it. It becomes less accurate as careers progress and experience accumulates across multiple domains without organising neatly into a T.
Clowes does not argue against specialisation — his PLG and growth expertise is a real depth. He argues against the fiction that this depth is all that has shaped his capability or judgement.