Skill Demand Index
Ruby — Demand & Depth Analysis
Based on 1 scored job postings out of 4,995 total. Depth levels reflect actual proficiency tiers, not just keyword presence.
0%
Demand Rate
L0
Median Depth
100%
Gap Rate
1
Jobs Analyzed
Missing
The most common result here is no demonstrated Ruby at all.
Overview
What is Ruby?
Market context for Ruby in the current job market
Ruby is required in 0% of scored job postings on ShouldApply, making it a growing skill in the current job market. Employers looking for Ruby typically want candidates who can demonstrate real proficiency, not just surface awareness.
What the data shows for Ruby:
- •Required in 0% of all scored postings — demand is growing as more employers add it to requirements
- •Scored evaluations land at L0 at the median: the requirement gets listed, and half or more of those evaluations showed no depth behind it
- •Most demand comes from Software Engineering roles — 100% of all Ruby jobs
What L0 means in practice:
L0 (Missing) means most of these scored evaluations showed no demonstrated Ruby at all. Employers still list it, so it reads as an open gap rather than a bar most candidates are clearing.
This means employers aren't looking for someone who has used Ruby once or twice. They want evidence of professional application — shipped work, measurable outcomes, and the ability to operate independently.
Common skill gaps:
The gap rate of 100% means most applicants lack Ruby at the depth employers need. This is a real opportunity for candidates who invest in building genuine proficiency.
Which roles need Ruby most:
Software Engineering positions drive 100% of demand. Skills commonly paired with Ruby include PostgreSQL and front-end.
Depth Level Distribution
Proficiency Distribution
How candidates match Ruby requirements across 1 scored evaluations
Average depth: L0.0·Median depth: L0.0
Salary Correlation
Pay Impact
How Ruby affects compensation based on postings with disclosed salary data
Without Ruby
$140K
Median $133K
1235 jobs
Skill Demand Insight
“Ruby appears in 0% of all scored jobs.”
From 1 scored job postings
Skill Pairings
Commonly Paired Skills
Other skills that frequently appear alongside Ruby
Role Breakdown
Top Role Categories
Job categories most likely to require Ruby
Gap Analysis
Gap Rate Explained
How often Ruby is identified as a skill gap (L0–L1) in scored applications
High gap rate — most candidates are underqualified
When Ruby appears in a job's requirements, 100% of scored applicants received an L0 or L1 (missing or minimal).
Frequently Asked Questions
See how you stack up against Ruby job requirements
ShouldApply scores your profile against each skill at the depth level jobs actually need.
Analyze my Ruby gaps →See how your depth compares to what employers actually require
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