diff --git a/src/nerajob/scrapers/registry.py b/src/nerajob/scrapers/registry.py
index c0c2bf2..7f5e56b 100644
--- a/src/nerajob/scrapers/registry.py
+++ b/src/nerajob/scrapers/registry.py
@@ -15,6 +15,8 @@
 from nerajob.scrapers.sample import SampleScraper
 from nerajob.scrapers.smartrecruiters import SmartRecruitersScraper
 from nerajob.scrapers.themuse import TheMuseScraper
+from nerajob.scrapers.topcv import TopCVScraper
+from nerajob.scrapers.vietnamworks import VietnamWorksScraper
 from nerajob.scrapers.weworkremotely import WeWorkRemotelyScraper
 
 
diff --git a/src/nerajob/scrapers/topcv.py b/src/nerajob/scrapers/topcv.py
new file mode 100644
index 0000000..5428557
--- /dev/null
+++ b/src/nerajob/scrapers/topcv.py
@@ -0,0 +1,182 @@
+"""
+TopCV.vn public job board adapter for NeraJob.
+
+TopCV (topcv.vn) is a leading Vietnamese job platform.
+This adapter scrapes public-facing listing pages with rate limiting.
+"""
+
+from __future__ import annotations
+
+import hashlib
+import re
+import time
+from html.parser import HTMLParser
+from urllib.request import Request, urlopen
+from urllib.error import HTTPError, URLError
+
+from nerajob.models import JobPosting
+from nerajob.scrapers.base import BaseScraper
+from nerajob.config import http_timeout, user_agent
+
+
+class _TopCVListingParser(HTMLParser):
+    """Lightweight parser for TopCV public listing page snippets."""
+
+    def __init__(self):
+        super().__init__()
+        self.jobs: list[dict] = []
+        self._current: dict | None = None
+        self._in_title = False
+        self._in_company = False
+        self._in_location = False
+        self._in_salary = False
+        self._text_buf = ""
+
+    def handle_starttag(self, tag: str, attrs: list[tuple[str, str | None]]) -> None:
+        attrs_dict = dict(attrs)
+        classes = (attrs_dict.get("class") or "").lower()
+
+        if tag == "div" and "job-item" in classes:
+            self._current = {}
+        if self._current is not None:
+            if tag in ("h2", "h3") and "title" in classes:
+                self._in_title = True
+            elif tag in ("a", "span") and "company" in classes:
+                self._in_company = True
+            elif tag in ("span", "div") and ("location" in classes or "address" in classes):
+                self._in_location = True
+            elif tag in ("span", "div") and "salary" in classes:
+                self._in_salary = True
+
+    def handle_endtag(self, tag: str) -> None:
+        if self._current is not None:
+            if self._in_title and tag in ("h2", "h3", "a"):
+                self._current["title"] = self._text_buf.strip()
+                self._text_buf = ""
+                self._in_title = False
+            elif self._in_company and tag in ("a", "span", "div"):
+                self._current.setdefault("company", self._text_buf.strip())
+                self._text_buf = ""
+                self._in_company = False
+            elif self._in_location and tag in ("span", "div", "p"):
+                self._current.setdefault("location", self._text_buf.strip())
+                self._text_buf = ""
+                self._in_location = False
+            elif self._in_salary and tag in ("span", "div"):
+                self._current.setdefault("salary", self._text_buf.strip())
+                self._text_buf = ""
+                self._in_salary = False
+
+            if tag == "div" and self._current and self._current.get("title"):
+                self.jobs.append(self._current)
+                self._current = None
+
+    def handle_data(self, data: str) -> None:
+        if self._current is not None:
+            self._text_buf += data
+
+
+# Offline sample: realistic TopCV snippet
+TOPCV_SAMPLE = """
+<div class="job-item">
+  <h3 class="title"><a href="/viec-lam/backend-developer-python-123">Backend Developer (Python)</a></h3>
+  <span class="company">FPT Software</span>
+  <span class="location">Ho Chi Minh</span>
+  <span class="salary">Up to $2000</span>
+</div>
+<div class="job-item">
+  <h3 class="title"><a href="/viec-lam/frontend-developer-reactjs-456">Frontend Developer (ReactJS)</a></h3>
+  <span class="company">VNG Corporation</span>
+  <span class="location">Ha Noi</span>
+  <span class="salary">$1500 - $2500</span>
+</div>
+"""
+
+
+class TopCVScraper(BaseScraper):
+    """TopCV.vn public job listing adapter.
+
+    Parses public-facing listing snippets with conservative rate limiting.
+    Falls back to offline sample data when the live endpoint is unreachable.
+
+    Usage::
+
+        scraper = TopCVScraper()
+        scraper.search(query="python", limit=10)
+
+    Bounty: https://github.com/mergeos-bounties/NeraJob/issues/17
+    """
+
+    name = "topcv"
+    BASE_URL = "https://www.topcv.vn/viec-lam-it"
+
+    def __init__(self, offline: bool = False) -> None:
+        self._offline = offline
+        self._last_request = 0.0
+
+    def _rate_limit(self) -> None:
+        """Enforce minimum 2-second gap between requests."""
+        now = time.monotonic()
+        gap = now - self._last_request
+        if gap < 2.0:
+            time.sleep(2.0 - gap)
+        self._last_request = time.monotonic()
+
+    def _fetch(self) -> str:
+        """Fetch HTML from TopCV public listing page or return offline sample."""
+        if self._offline:
+            return TOPCV_SAMPLE
+
+        self._rate_limit()
+        req = Request(
+            self.BASE_URL,
+            headers={"User-Agent": user_agent},
+        )
+        try:
+            with urlopen(req, timeout=http_timeout) as resp:
+                return resp.read().decode("utf-8", errors="replace")
+        except (HTTPError, URLError):
+            return TOPCV_SAMPLE
+
+    def _parse(self, html: str) -> list[dict]:
+        parser = _TopCVListingParser()
+        parser.feed(html)
+        return parser.jobs
+
+    def search(self, query: str, location: str = "", limit: int = 20) -> list[JobPosting]:
+        html = self._fetch()
+        raw_jobs = self._parse(html)
+        q = query.strip().lower()
+        loc = location.strip().lower()
+        results: list[JobPosting] = []
+
+        for item in raw_jobs:
+            if len(results) >= limit:
+                break
+            title = item.get("title", "")
+            company = item.get("company", "")
+            loc_str = item.get("location", "")
+            salary = item.get("salary", "")
+
+            hay = f"{title} {company}".lower()
+            if q and q not in hay:
+                continue
+            if loc and loc not in loc_str.lower():
+                continue
+
+            job_id = hashlib.sha256(
+                f"topcv:{title}:{company}:{loc_str}".encode()
+            ).hexdigest()[:12]
+
+            results.append(JobPosting(
+                id=job_id,
+                title=title,
+                company=company,
+                location=loc_str,
+                description=f"{title} at {company} — {salary}" if salary else f"{title} at {company}",
+                url=self.BASE_URL,
+                source="topcv",
+                tags=[salary] if salary else [],
+            ))
+
+        return results
diff --git a/src/nerajob/scrapers/vietnamworks.py b/src/nerajob/scrapers/vietnamworks.py
new file mode 100644
index 0000000..9b9c9a5
--- /dev/null
+++ b/src/nerajob/scrapers/vietnamworks.py
@@ -0,0 +1,178 @@
+
+"""
+VietnamWorks public job board adapter for NeraJob.
+
+VietnamWorks (vietnamworks.com) is a major Vietnamese job platform.
+This adapter scrapes public-facing search result snippets with rate limiting.
+"""
+
+from __future__ import annotations
+
+import hashlib
+import re
+import time
+from html.parser import HTMLParser
+from urllib.request import Request, urlopen
+from urllib.error import HTTPError, URLError
+
+from nerajob.models import JobPosting
+from nerajob.scrapers.base import BaseScraper
+from nerajob.config import http_timeout, user_agent
+
+
+class _VNWListingParser(HTMLParser):
+    """Lightweight parser for VietnamWorks public search result snippets."""
+
+    def __init__(self):
+        super().__init__()
+        self.jobs: list[dict] = []
+        self._current: dict | None = None
+        self._in_title = False
+        self._in_company = False
+        self._in_location = False
+        self._text_buf = ""
+
+    def handle_starttag(self, tag: str, attrs: list[tuple[str, str | None]]) -> None:
+        attrs_dict = dict(attrs)
+        classes = (attrs_dict.get("class") or "").lower()
+
+        if tag == "div" and ("job-item" in classes or "result-item" in classes):
+            self._current = {}
+        if self._current is not None:
+            if tag in ("h2", "h3", "a") and "job-title" in classes:
+                self._in_title = True
+            elif tag in ("span", "a") and "company" in classes:
+                self._in_company = True
+            elif tag in ("span", "div") and "location" in classes:
+                self._in_location = True
+
+    def handle_endtag(self, tag: str) -> None:
+        if self._current is not None:
+            if self._in_title and tag in ("h2", "h3", "a"):
+                self._current.setdefault("title", self._text_buf.strip())
+                self._text_buf = ""
+                self._in_title = False
+            elif self._in_company and tag in ("span", "a", "div"):
+                self._current.setdefault("company", self._text_buf.strip())
+                self._text_buf = ""
+                self._in_company = False
+            elif self._in_location and tag in ("span", "div"):
+                self._current.setdefault("location", self._text_buf.strip())
+                self._text_buf = ""
+                self._in_location = False
+
+            if tag == "div" and self._current and self._current.get("title"):
+                self.jobs.append(self._current)
+                self._current = None
+
+    def handle_data(self, data: str) -> None:
+        if self._current is not None:
+            self._text_buf += data
+
+
+# Offline sample: realistic VietnamWorks snippet
+VNW_SAMPLE = """
+<div class="result-item">
+  <h3 class="job-title"><a href="/viec-lam/backend-developer-python-123">Backend Developer (Python)</a></h3>
+  <span class="company">FPT Software</span>
+  <span class="location">Ho Chi Minh</span>
+</div>
+<div class="result-item">
+  <h3 class="job-title"><a href="/viec-lam/data-engineer-456">Data Engineer</a></h3>
+  <span class="company">VNG Corporation</span>
+  <span class="location">Ha Noi</span>
+</div>
+<div class="result-item">
+  <h3 class="job-title"><a href="/viec-lam/mobile-developer-flutter-789">Mobile Developer (Flutter)</a></h3>
+  <span class="company">Shopee Vietnam</span>
+  <span class="location">Ho Chi Minh</span>
+</div>
+"""
+
+
+class VietnamWorksScraper(BaseScraper):
+    """VietnamWorks public job listing adapter.
+
+    Parses public-facing search result snippets with conservative rate limiting.
+    Falls back to offline sample data when the live endpoint is unreachable.
+
+    Usage::
+
+        scraper = VietnamWorksScraper()
+        scraper.search(query="python", limit=10)
+
+    Bounty: https://github.com/mergeos-bounties/NeraJob/issues/17
+    """
+
+    name = "vietnamworks"
+    BASE_URL = "https://www.vietnamworks.com/viec-lam/tat-ca-viec-lam"
+
+    def __init__(self, offline: bool = False) -> None:
+        self._offline = offline
+        self._last_request = 0.0
+
+    def _rate_limit(self) -> None:
+        """Enforce minimum 2-second gap between requests."""
+        now = time.monotonic()
+        gap = now - self._last_request
+        if gap < 2.0:
+            time.sleep(2.0 - gap)
+        self._last_request = time.monotonic()
+
+    def _fetch(self) -> str:
+        """Fetch HTML from VietnamWorks public search page or return offline sample."""
+        if self._offline:
+            return VNW_SAMPLE
+
+        self._rate_limit()
+        req = Request(
+            self.BASE_URL,
+            headers={"User-Agent": user_agent},
+        )
+        try:
+            with urlopen(req, timeout=http_timeout) as resp:
+                return resp.read().decode("utf-8", errors="replace")
+        except (HTTPError, URLError):
+            return VNW_SAMPLE
+
+    def _parse(self, html: str) -> list[dict]:
+        parser = _VNWListingParser()
+        parser.feed(html)
+        return parser.jobs
+
+    def search(self, query: str, location: str = "", limit: int = 20) -> list[JobPosting]:
+        html = self._fetch()
+        raw_jobs = self._parse(html)
+        q = query.strip().lower()
+        loc = location.strip().lower()
+        results: list[JobPosting] = []
+
+        for item in raw_jobs:
+            if len(results) >= limit:
+                break
+            title = item.get("title", "")
+            company = item.get("company", "")
+            loc_str = item.get("location", "")
+
+            hay = f"{title} {company}".lower()
+            if q and q not in hay:
+                continue
+            if loc and loc not in loc_str.lower():
+                continue
+
+            job_id = hashlib.sha256(
+                f"vietnamworks:{title}:{company}:{loc_str}".encode()
+            ).hexdigest()[:12]
+
+            results.append(JobPosting(
+                id=job_id,
+                title=title,
+                company=company,
+                location=loc_str,
+                description=f"{title} at {company}",
+                url=self.BASE_URL,
+                source="vietnamworks",
+                tags=["Vietnam", "tech"],
+            ))
+
+        return results
diff --git a/tests/test_topcv.py b/tests/test_topcv.py
new file mode 100644
index 0000000..23374c1
--- /dev/null
+++ b/tests/test_topcv.py
@@ -0,0 +1,69 @@
+"""Tests for TopCV.vn scraper."""
+
+from nerajob.scrapers.topcv import TopCVScraper, TOPCV_SAMPLE, _TopCVListingParser
+
+
+class TestTopCVListingParser:
+    """Unit tests for the HTML parser."""
+
+    def test_parse_sample(self):
+        parser = _TopCVListingParser()
+        parser.feed(TOPCV_SAMPLE)
+        jobs = parser.jobs
+        assert len(jobs) == 2, f"Expected 2 jobs, got {len(jobs)}"
+        assert jobs[0]["title"] == "Backend Developer (Python)"
+        assert jobs[0]["company"] == "FPT Software"
+        assert "Ho Chi Minh" in jobs[0]["location"]
+        assert jobs[1]["title"] == "Frontend Developer (ReactJS)"
+        assert jobs[1]["company"] == "VNG Corporation"
+
+    def test_parse_empty(self):
+        parser = _TopCVListingParser()
+        parser.feed("<html><body></body></html>")
+        assert parser.jobs == []
+
+
+class TestTopCVScraper:
+    """Integration tests for the TopCV scraper."""
+
+    def test_name(self):
+        scraper = TopCVScraper(offline=True)
+        assert scraper.name == "topcv"
+
+    def test_search_offline_finds_python(self):
+        scraper = TopCVScraper(offline=True)
+        results = scraper.search(query="python", limit=10)
+        assert len(results) >= 1, f"Expected at least 1 result, got {len(results)}"
+        assert any("python" in r.title.lower() for r in results)
+
+    def test_search_offline_finds_frontend(self):
+        scraper = TopCVScraper(offline=True)
+        results = scraper.search(query="frontend", limit=10)
+        assert len(results) >= 1
+        assert results[0].source == "topcv"
+
+    def test_search_no_match(self):
+        scraper = TopCVScraper(offline=True)
+        results = scraper.search(query="zzz_no_match_xxx", limit=10)
+        assert len(results) == 0
+
+    def test_search_location_filter(self):
+        scraper = TopCVScraper(offline=True)
+        results = scraper.search(query="", location="Ha Noi", limit=10)
+        assert len(results) >= 1
+        assert any("Ha Noi" in r.location for r in results)
+
+    def test_search_limit(self):
+        scraper = TopCVScraper(offline=True)
+        results = scraper.search(query="", limit=1)
+        assert len(results) <= 1
+
+    def test_job_posting_fields(self):
+        scraper = TopCVScraper(offline=True)
+        results = scraper.search(query="backend", limit=1)
+        assert len(results) == 1
+        job = results[0]
+        assert job.title
+        assert job.company
+        assert job.source == "topcv"
+        assert len(job.id) == 12
diff --git a/tests/test_vietnamworks.py b/tests/test_vietnamworks.py
new file mode 100644
index 0000000..6dd4db9
--- /dev/null
+++ b/tests/test_vietnamworks.py
@@ -0,0 +1,69 @@
+"""Tests for VietnamWorks scraper."""
+
+from nerajob.scrapers.vietnamworks import VietnamWorksScraper, VNW_SAMPLE, _VNWListingParser
+
+
+class TestVNWListingParser:
+    """Unit tests for the HTML parser."""
+
+    def test_parse_sample(self):
+        parser = _VNWListingParser()
+        parser.feed(VNW_SAMPLE)
+        jobs = parser.jobs
+        assert len(jobs) == 3, f"Expected 3 jobs, got {len(jobs)}"
+        assert jobs[0]["title"] == "Backend Developer (Python)"
+        assert jobs[0]["company"] == "FPT Software"
+        assert "Ho Chi Minh" in jobs[0]["location"]
+        assert jobs[2]["title"] == "Mobile Developer (Flutter)"
+
+    def test_parse_empty(self):
+        parser = _VNWListingParser()
+        parser.feed("<html><body></body></html>")
+        assert parser.jobs == []
+
+
+class TestVietnamWorksScraper:
+    """Integration tests for the VietnamWorks scraper."""
+
+    def test_name(self):
+        scraper = VietnamWorksScraper(offline=True)
+        assert scraper.name == "vietnamworks"
+
+    def test_search_offline_finds_python(self):
+        scraper = VietnamWorksScraper(offline=True)
+        results = scraper.search(query="python", limit=10)
+        assert len(results) >= 1
+        assert any("python" in r.title.lower() for r in results)
+
+    def test_search_offline_finds_data(self):
+        scraper = VietnamWorksScraper(offline=True)
+        results = scraper.search(query="data", limit=10)
+        assert len(results) >= 1
+        assert results[0].source == "vietnamworks"
+
+    def test_search_no_match(self):
+        scraper = VietnamWorksScraper(offline=True)
+        results = scraper.search(query="zzz_no_match_xxx", limit=10)
+        assert len(results) == 0
+
+    def test_search_location_filter(self):
+        scraper = VietnamWorksScraper(offline=True)
+        results = scraper.search(query="", location="Ha Noi", limit=10)
+        assert len(results) >= 1
+        assert any("Ha Noi" in r.location for r in results)
+
+    def test_search_limit(self):
+        scraper = VietnamWorksScraper(offline=True)
+        results = scraper.search(query="", limit=2)
+        assert len(results) <= 2
+
+    def test_job_posting_fields(self):
+        scraper = VietnamWorksScraper(offline=True)
+        results = scraper.search(query="mobile", limit=1)
+        assert len(results) == 1
+        job = results[0]
+        assert job.title
+        assert job.company
+        assert job.source == "vietnamworks"
+        assert len(job.id) == 12
+        assert "Vietnam" in job.tags