Lakshya

Software Engineering

Frontend Engineer

Smaller than its visibility suggests. Performance and accessibility are the differentiators.

Full archetype card in progress

This role is mapped and its data is live — the figures on the field page come from parsing real postings. The full card — a decoded posting, the interview loop, a worked transcript of the decisive round, a three-week plan and pay bands — is still being written.

The themes below are complete, and are the more useful half.

The book for this field

Software Engineering

What postings now ask for, system design at the level actually assessed, product sense for engineers, code and review, debugging and the coding round, what changes from mid to staff, the loop round by round, and choosing a track.

CHAPTER 3Product sense for engineersNamed in 84% of postings, above distributed systems. The largest gap between how engineers prepare and what is asked.READ THE CHAPTER →CHAPTER 4Code, review and the 9%Testing appears in 9% of postings because it is assumed. Here is what is actually being assessed.READ THE CHAPTER →CHAPTER 7The software engineering loop, round by roundFive rounds, each testing something specific. Knowing which lets you choose the right story.READ THE CHAPTER →

All 8 chapters in Software Engineering →

Cross-cutting

Skills every archetype tests

These are shared across every field on this site — the same question asked in different vocabulary — so preparation here compounds rather than being spent once. The book above is specific to your field.

Measuring what resists measurementTested in every field on this site under a different name — evals, SLOs, DORA, ablations. Named in 59% of AI and 42% of platform postings, and almost nobody studies it deliberately.READ THE CHAPTER →Latency and cost arithmeticThe one piece of maths that is genuinely counterintuitive — and it comes up in every agent interview.READ THE CHAPTER →Discovery before solutionThe decisive round in three separate archetypes, with the lowest pass rate of any stage.READ THE CHAPTER →

Practice questions across all themes →  ·  Back to Software Engineering →