Description du poste
### Source name and URL
techjobs.vn — https://techjobs.vn (feed: https://techjobs.vn/feeds/jobs.json)
### Who operates the source?
techjobs.vn, operated by Nguyen Huy Hieu. I'm the operator and I'm proposing my own source.
### Operator contact at the source's own domain
support@techjobs.vn
### Public read access
```
GET https://techjobs.vn/feeds/jobs.json (no key, cookie or session)
?page=N default 1
&per_page=M default 100, max 500
OpenAPI 3.1: https://techjobs.vn/feeds/openapi.json
```
- The response carries `total`, `pages` and a `next` URL (null on the last page). Pages run in ascending job id, so a job opened mid-walk lands on the last page instead of shifting earlier ones.
- `Cache-Control: public, max-age=900`. Job data refreshes hourly.
- Each item: `id`, `title`, `company`, `company_slug`, `location`, `cities`, `workplace_type`, `employment_type`, `seniority`, `skills`, `posted_at` (ISO 8601), `apply_url` (employer), `url` (techjobs.vn page), `summary` (generated from tagged fields, not the JD text).
- Checked on 2026-11-04 with `User-Agent: Mozilla/5.0 (compatible; career-ops/1.0; +https://github.com/career-ops-hq/career-ops)`: HTTP 200 on every page. Walking `per_page=500` took 12 pages and returned 5,627 jobs, 5,627 unique ids, equal to `total`.
The feed was built for source indexes like this one. It's a separate endpoint from the site's search API (`/api/v1/jobs`), which is capped for anonymous callers and isn't what a provider should read.
### Rule 1 — real, attributed, free for candidates
- Real and attributed: every feed item is a posting techjobs.vn crawled from the hiring employer's own careers page or ATS, and `company` is that employer (313 employers on 2026-11-04). The feed carries no recruiter, agency or anonymous postings, and none written by techjobs.vn.
- Free to read and apply: reading jobs on techjobs.vn needs no account. Applying happens on the employer's own site via `apply_url`, and techjobs.vn ta