Skill report · Practices & Methods
Object-Oriented Design: demand in job postings
Object-Oriented Design is named in 11% of the 28,652 tech job postings Mettlespark read in the United States and Canada over the last 180 days (3,034 postings), most often for Full-Stack Engineer at 21%, Embedded Software Engineer at 21% and Mobile Engineer at 18%. When a posting names it, 90% list it as required.
From 28,652 postings in the United States and Canada, April 23, 2026 to October 20, 2026. Updated October 20, 2026. How we count
- Postings naming it
- 3,03411% of all postings
- Required when named
- 90%rather than nice to have
- Senior level or above
- 55%of the postings naming it
- Time to learn
- about 25 hoursfrom zero to job-ready, Mettlespark's estimate
Over time
Its share of postings has risen about 4.8 points since October 2023, comparing like with like, and the rise has sped up lately.
The roles that ask for it most
The share of each role's postings that name Object-Oriented Design.
| Role | Share of the role's postings |
|---|---|
| Full-Stack Engineer | |
| Embedded Software Engineer | |
| Mobile Engineer | |
| Software Engineer | |
| Backend Engineer | |
| Data Engineer | |
| Solutions Architect | |
| AI Engineer |
Often asked for alongside
The share of postings naming Object-Oriented Design that also name each.
- Code Review56%
- AWS49%
- Testing48%
- Distributed Systems46%
- Java45%
- CI/CD40%
Industries
Where the postings naming it come from.
- Aerospace & Defense11%
- Banking & Financial Services10%
- Enterprise Software & SaaS7%
- Healthcare5%
Quick answers
Is Object-Oriented Design in demand?
Object-Oriented Design is named in 11% of tech job postings in the United States and Canada over the last 180 days, 3,034 postings, and required in 90% of those. Its share of postings has risen about 4.8 points since October 2023, comparing like with like, and the rise has sped up lately.
Which jobs ask for Object-Oriented Design?
Full-Stack Engineer, Embedded Software Engineer, Mobile Engineer and Software Engineer postings name it most often: 21% of Full-Stack Engineer postings, 21% of Embedded Software Engineer postings, 18% of Mobile Engineer postings.
What skills go with Object-Oriented Design?
Postings that name Object-Oriented Design most often also name Code Review, AWS, Testing and Distributed Systems.
How long does it take to learn Object-Oriented Design?
About 25 hours from zero to job-ready, by Mettlespark's estimate; less with the prerequisites already in hand.