NOC 21230: Computer systems developers and programmers
Computer systems developers and programmers write, modify, integrate and test computer code for software applications, data processing applications, operating systems-level software and communications software. They are employed in computer software development firms, information technology consulting firms, and in information technology units throughout the public and private sectors.
Last reviewed 2026-11-02 · Sources: Immigration, Refugees and Citizenship Canada (IRCC)
Quick answer
NOC 21230 (Computer systems developers and programmers) is a TEER 1 occupation, so it counts as skilled work for Express Entry. It is on IRCC's high-wage list at Level 2: +40 CRS for 12+ months of Canadian work, or 70 for a job offer. It isn't on any current category-based draw list.
TEER
TEER 1
Skilled for Express Entry
High-wage
Level 2
+40 work · 70 job offer
Category draws
None
IRCC 2026 lists
| NOC 2021 code | 21230 |
|---|---|
| Title | Computer systems developers and programmers |
| Broad category | Natural and applied sciences and related occupations |
| TEER | TEER 1 — usually requires a university degree |
CRS points for this occupation
Under the Labour Market Integration factor, IRCC gives you the higher of: your Canadian work-length points plus 40 for 12+ months of qualifying work in a Level 2 occupation, or 70 points for a valid job offer in it. How job offer points work.
Example job titles
- computer programmer
- operating systems programmer
- programmer analyst
- scientific programmer
- systems programmer
Main duties
- Write, modify, integrate and test software code
- Maintain existing computer programs by making modifications as required
- Identify and communicate technical problems, processes and solutions
- Prepare reports, manuals and other documentation on the status, operation and maintenance of software
- Assist in the collection and documentation of user requirements
- Assist in the development of logical and physical specifications
- May lead and coordinate teams of computer programmers
- May research and evaluate a variety of software products
Your duties should match the lead statement and most of the main duties to use this NOC — check the full profile on the official NOC site.
Related occupations
- NOC 21200 — Architects
- NOC 21201 — Landscape architects
- NOC 21202 — Urban and land use planners
- NOC 21203 — Land surveyors
- NOC 21210 — Mathematicians, statisticians and actuaries
- NOC 21211 — Data scientists
- NOC 21220 — Cybersecurity specialists
- NOC 21221 — Business systems specialists
- NOC 21222 — Information systems specialists
- NOC 21223 — Database analysts and data administrators
← NOC 21223 Database analysts and data administrators · NOC 21231 Software engineers and designers →
Calculate your CRS score → · All NOC codes · High-wage list
TEER 1 also matters for work permits: see the spousal open work permit (TEER rules for spouses of workers), LMIA explained and the Atlantic Immigration Program (job offers in TEER 0–4).
Sources: Statistics Canada NOC 2021 V1.0; IRCC high-wage occupations; IRCC category-based selection; IRCC who can apply.
Frequently asked questions
Is NOC 21230 eligible for Express Entry?+
NOC 21230 is a TEER 1 occupation. IRCC counts work in TEER 0, 1, 2 or 3 occupations as skilled work experience for the Federal Skilled Worker Program and the Canadian Experience Class, as long as all other program requirements are met.
Is NOC 21230 a high-wage occupation?+
Yes. It's on IRCC's high-wage list at Level 2. From November 3, 2026, 12+ months of qualifying Canadian work in it adds 40 CRS points, or a valid job offer in it is worth 70 points (whichever is higher).
Which Express Entry category draws include NOC 21230?+
None of IRCC's current category-based selection lists include NOC 21230. Candidates can still be invited in general, program-specific (such as CEC) or PNP rounds.