{"id":16678,"date":"2026-04-10T13:33:49","date_gmt":"2026-04-10T06:33:49","guid":{"rendered":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/?p=16678"},"modified":"2026-05-28T12:09:20","modified_gmt":"2026-05-28T05:09:20","slug":"lap-trinh-vien-java-la-gi","status":"publish","type":"post","link":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/tu-van-nghe-nghiep\/lap-trinh-vien-java-la-gi","title":{"rendered":"L\u1eadp tr\u00ecnh vi\u00ean Java l\u00e0 g\u00ec? M\u00f4 t\u1ea3 c\u00f4ng vi\u1ec7c, k\u1ef9 n\u0103ng v\u00e0 l\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n"},"content":{"rendered":"\n

Java l\u00e0 m\u1ed9t trong nh\u1eefng ng\u00f4n ng\u1eef l\u1eadp tr\u00ecnh l\u00e2u \u0111\u1eddi nh\u01b0ng v\u1eabn gi\u1eef \u0111\u01b0\u1ee3c v\u1ecb th\u1ebf h\u00e0ng \u0111\u1ea7u nh\u1edd t\u00ednh \u1ed5n \u0111\u1ecbnh, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 c\u1ed9ng \u0111\u1ed3ng kh\u1ed5ng l\u1ed3. V\u1eady l\u1eadp tr\u00ecnh vi\u00ean Java<\/strong> l\u00e0m nh\u1eefng c\u00f4ng vi\u1ec7c g\u00ec, c\u1ea7n k\u1ef9 n\u0103ng n\u00e0o v\u00e0 l\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n ra sao? B\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y s\u1ebd gi\u00fap b\u1ea1n c\u00f3 c\u00e1i nh\u00ecn t\u1ed5ng quan tr\u01b0\u1edbc khi theo \u0111u\u1ed5i ngh\u1ec1.<\/p>\n\n\n\n

\"\"<\/figure>\n\n\n\n

\u2013 Java \u0111\u01b0\u1ee3c d\u00f9ng nhi\u1ec1u trong h\u1ec7 th\u1ed1ng doanh nghi\u1ec7p l\u1edbn.<\/p>

\u2013 Framework ch\u00ednh: Spring Boot, Hibernate, Jakarta EE.<\/p>

\u2013 C\u01a1 h\u1ed9i vi\u1ec7c l\u00e0m r\u1ed9ng t\u1ea1i ng\u00e2n h\u00e0ng, vi\u1ec5n th\u00f4ng, fintech.<\/p><\/div>\n\n\n\n

1. L\u1eadp tr\u00ecnh vi\u00ean Java l\u00e0 g\u00ec?<\/h2>\n\n\n\n

L\u1eadp tr\u00ecnh vi\u00ean Java l\u00e0 k\u1ef9 s\u01b0 ph\u1ea7n m\u1ec1m s\u1eed d\u1ee5ng ng\u00f4n ng\u1eef Java \u0111\u1ec3 x\u00e2y d\u1ef1ng v\u00e0 b\u1ea3o tr\u00ec \u1ee9ng d\u1ee5ng. H\u1ecd th\u01b0\u1eddng l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c framework ph\u1ed5 bi\u1ebfn nh\u01b0 Spring Boot, Hibernate, Jakarta EE \u0111\u1ec3 ph\u00e1t tri\u1ec3n h\u1ec7 th\u1ed1ng backend cho website, \u1ee9ng d\u1ee5ng doanh nghi\u1ec7p, ng\u00e2n h\u00e0ng v\u00e0 n\u1ec1n t\u1ea3ng th\u01b0\u01a1ng m\u1ea1i \u0111i\u1ec7n t\u1eed. Java c\u0169ng \u0111\u01b0\u1ee3c d\u00f9ng cho \u1ee9ng d\u1ee5ng di \u0111\u1ed9ng Android, h\u1ec7 th\u1ed1ng nh\u00fang v\u00e0 ph\u1ea7n m\u1ec1m ph\u00e2n t\u00e1n quy m\u00f4 l\u1edbn.<\/p>\n\n\n\n

S\u1ee9c m\u1ea1nh c\u1ee7a Java n\u1eb1m \u1edf kh\u1ea3 n\u0103ng “vi\u1ebft m\u1ed9t l\u1ea7n, ch\u1ea1y m\u1ecdi n\u01a1i” nh\u1edd m\u00e1y \u1ea3o JVM. V\u00ec v\u1eady, ng\u00f4n ng\u1eef n\u00e0y r\u1ea5t \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng trong c\u00e1c h\u1ec7 th\u1ed1ng ng\u00e2n h\u00e0ng, b\u1ea3o hi\u1ec3m, vi\u1ec5n th\u00f4ng v\u00e0 c\u00e1c t\u1ed5 ch\u1ee9c c\u1ea7n \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh cao trong nhi\u1ec1u n\u0103m.<\/p>\n\n\n\n

\n\n

L\u1eadp tr\u00ecnh vi\u00ean Java l\u00e0 ng\u01b0\u1eddi v\u1eadn h\u00e0nh nh\u1eefng h\u1ec7 th\u1ed1ng “x\u01b0\u01a1ng s\u1ed1ng” c\u1ee7a doanh nghi\u1ec7p \u2013 n\u01a1i m\u1ed7i gi\u00e2y giao d\u1ecbch \u0111\u1ec1u \u0111\u00f2i h\u1ecfi s\u1ef1 \u1ed5n \u0111\u1ecbnh.<\/em><\/p>\n\n<\/blockquote>\n\n\n\n

2. M\u00f4 t\u1ea3 c\u00f4ng vi\u1ec7c h\u1eb1ng ng\u00e0y<\/h2>\n\n\n\n

C\u00f4ng vi\u1ec7c c\u1ee7a l\u1eadp tr\u00ecnh vi\u00ean Java th\u01b0\u1eddng bao g\u1ed3m: ph\u00e2n t\u00edch y\u00eau c\u1ea7u, thi\u1ebft k\u1ebf c\u01a1 s\u1edf d\u1eef li\u1ec7u, vi\u1ebft code theo c\u00e1c m\u1eabu thi\u1ebft k\u1ebf ph\u1ed5 bi\u1ebfn, tham gia code review, vi\u1ebft unit test, s\u1eeda bug v\u00e0 ph\u1ed1i h\u1ee3p v\u1edbi team frontend, DevOps, QA \u0111\u1ec3 ho\u00e0n thi\u1ec7n s\u1ea3n ph\u1ea9m. Trong c\u00e1c d\u1ef1 \u00e1n l\u1edbn, m\u1ed7i l\u1eadp tr\u00ecnh vi\u00ean Java th\u01b0\u1eddng ch\u1ecbu tr\u00e1ch nhi\u1ec7m m\u1ed9t module nh\u1ea5t \u0111\u1ecbnh v\u00e0 ph\u1ed1i h\u1ee3p qua API v\u1edbi c\u00e1c module kh\u00e1c.<\/p>\n\n\n\n

M\u1ed9t ph\u1ea7n kh\u00f4ng nh\u1ecf th\u1eddi gian d\u00e0nh cho vi\u1ec7c \u0111\u1ecdc t\u00e0i li\u1ec7u, nghi\u00ean c\u1ee9u gi\u1ea3i ph\u00e1p t\u1ed1i \u01b0u hi\u1ec7u n\u0103ng v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh b\u1ea3o m\u1eadt cho h\u1ec7 th\u1ed1ng. Trong m\u00f4i tr\u01b0\u1eddng ng\u00e2n h\u00e0ng ho\u1eb7c b\u1ea3o hi\u1ec3m, c\u00f4ng vi\u1ec7c c\u00f2n g\u1eafn li\u1ec1n v\u1edbi c\u00e1c ti\u00eau chu\u1ea9n tu\u00e2n th\u1ee7 nghi\u00eam ng\u1eb7t.<\/p>\n\n\n\n\n
C\u1ea5p b\u1eadc<\/th>Kinh nghi\u1ec7m<\/th>M\u1ee9c l\u01b0\u01a1ng tham kh\u1ea3o<\/th><\/tr><\/thead>
Fresher<\/td>0 \u2013 1 n\u0103m<\/td>10 \u2013 15 tri\u1ec7u\/th\u00e1ng<\/td><\/tr>
Junior<\/td>1 \u2013 3 n\u0103m<\/td>15 \u2013 25 tri\u1ec7u\/th\u00e1ng<\/td><\/tr>
Senior<\/td>3 \u2013 6 n\u0103m<\/td>30 \u2013 50 tri\u1ec7u\/th\u00e1ng<\/td><\/tr>
Tech Lead<\/td>6+ n\u0103m<\/td>60 \u2013 120 tri\u1ec7u\/th\u00e1ng<\/td><\/tr><\/tbody><\/table>\n\n\n\n

3. K\u1ef9 n\u0103ng c\u1ea7n c\u00f3<\/h2>\n\n\n\n

M\u1ed9t l\u1eadp tr\u00ecnh vi\u00ean Java v\u1eefng chuy\u00ean m\u00f4n c\u1ea7n th\u00e0nh th\u1ea1o c\u00fa ph\u00e1p Java, hi\u1ec3u s\u00e2u v\u1ec1 OOP, bi\u1ebft s\u1eed d\u1ee5ng Spring Boot cho microservice, n\u1eafm ch\u1eafc SQL v\u00e0 m\u1ed9t h\u1ec7 qu\u1ea3n tr\u1ecb c\u01a1 s\u1edf d\u1eef li\u1ec7u ph\u1ed5 bi\u1ebfn nh\u01b0 MySQL ho\u1eb7c PostgreSQL. Ngo\u00e0i ra, ki\u1ebfn th\u1ee9c v\u1ec1 Docker, Kubernetes, Git, CI\/CD v\u00e0 b\u1ea3o m\u1eadt \u1ee9ng d\u1ee5ng web c\u0169ng l\u00e0 y\u00eau c\u1ea7u quan tr\u1ecdng \u1edf c\u00e1c d\u1ef1 \u00e1n hi\u1ec7n \u0111\u1ea1i.<\/p>\n\n\n\n

N\u1ebfu b\u1ea1n quan t\u00e2m \u0111\u1ebfn m\u1ea3ng backend n\u00f3i chung, b\u00e0i backend developer l\u00e0 g\u00ec<\/a><\/em><\/strong> s\u1ebd gi\u00fap b\u1ea1n so s\u00e1nh nhi\u1ec1u ng\u00f4n ng\u1eef v\u00e0 l\u1ef1a ch\u1ecdn h\u01b0\u1edbng ph\u00f9 h\u1ee3p. \u0110\u1ec3 c\u1eadp nh\u1eadt nhu c\u1ea7u th\u1ef1c t\u1ebf, \u0111\u1eebng qu\u00ean tham kh\u1ea3o c\u00e1c vi\u1ec7c l\u00e0m CNTT \u2013 ph\u1ea7n m\u1ec1m<\/a><\/em><\/strong> \u0111ang \u0111\u01b0\u1ee3c \u0111\u0103ng tuy\u1ec3n tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng vi\u1ec7c l\u00e0m uy t\u00edn.<\/p>\n\n\n\n

\u2013 Tr\u00e1nh ch\u1ec9 h\u1ecdc c\u00fa ph\u00e1p \u2013 nh\u00e0 tuy\u1ec3n d\u1ee5ng \u0111\u00e1nh gi\u00e1 cao hi\u1ec3u bi\u1ebft v\u1ec1 ki\u1ebfn tr\u00fac v\u00e0 m\u1eabu thi\u1ebft k\u1ebf.<\/p>

\u2013 \u0110\u1eebng b\u1ecf qua b\u1ea3o m\u1eadt \u1ee9ng d\u1ee5ng \u2013 \u0111\u00e2y l\u00e0 y\u1ebfu t\u1ed1 then ch\u1ed1t trong c\u00e1c d\u1ef1 \u00e1n ng\u00e2n h\u00e0ng v\u00e0 fintech.<\/p><\/div>\n\n\n\n

4. M\u1ee9c l\u01b0\u01a1ng v\u00e0 l\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n<\/h2>\n\n\n\n
\"\"<\/figure>\n\n\n\n

M\u1ee9c l\u01b0\u01a1ng l\u1eadp tr\u00ecnh vi\u00ean Java t\u1ea1i Vi\u1ec7t Nam thu\u1ed9c nh\u00f3m cao trong ng\u00e0nh CNTT. Fresher nh\u1eadn 10 \u2013 15 tri\u1ec7u \u0111\u1ed3ng\/th\u00e1ng, junior 15 \u2013 25 tri\u1ec7u \u0111\u1ed3ng\/th\u00e1ng, mid-level 25 \u2013 40 tri\u1ec7u \u0111\u1ed3ng\/th\u00e1ng, senior tr\u00ean 40 tri\u1ec7u \u0111\u1ed3ng\/th\u00e1ng. V\u1ecb tr\u00ed tech lead, solution architect c\u00f3 th\u1ec3 \u0111\u1ea1t m\u1ee9c 60 \u2013 120 tri\u1ec7u \u0111\u1ed3ng\/th\u00e1ng t\u00f9y doanh nghi\u1ec7p.<\/p>\n\n\n\n

L\u1ed9 tr\u00ecnh th\u0103ng ti\u1ebfn \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m: Fresher \u2192 Junior \u2192 Mid \u2192 Senior \u2192 Tech Lead \u2192 Solution Architect ho\u1eb7c Engineering Manager. M\u1ed9t s\u1ed1 b\u1ea1n r\u1ebd sang chuy\u00ean gia b\u1ea3o m\u1eadt, k\u1ef9 s\u01b0 hi\u1ec7u n\u0103ng (performance engineer) ho\u1eb7c chuy\u00ean gia h\u1ec7 th\u1ed1ng ph\u00e2n t\u00e1n.<\/p>\n\n\n\n

\u2013 \u0110\u1ecdc s\u00e1ch “Effective Java” c\u1ee7a Joshua Bloch \u0111\u1ec3 n\u00e2ng c\u1ea5p t\u01b0 duy code th\u1ef1c t\u1ebf.<\/p>

\u2013 Luy\u1ec7n t\u1eadp thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng (system design) ngay t\u1eeb giai \u0111o\u1ea1n mid-level \u0111\u1ec3 chu\u1ea9n b\u1ecb cho c\u1ea5p senior.<\/p><\/div>\n\n\n\n

5. Java c\u00f3 c\u00f2n hot kh\u00f4ng?<\/h2>\n\n\n\n

D\u00f9 \u0111\u00e3 c\u00f3 nhi\u1ec1u ng\u00f4n ng\u1eef m\u1edbi ra \u0111\u1eddi, Java v\u1eabn duy tr\u00ec s\u1ee9c n\u00f3ng nh\u1edd h\u1ec7 sinh th\u00e1i Spring, l\u01b0\u1ee3ng d\u1ef1 \u00e1n legacy kh\u1ed5ng l\u1ed3 v\u00e0 \u0111\u1ed9 tin c\u1eady \u0111\u01b0\u1ee3c ki\u1ec3m ch\u1ee9ng nhi\u1ec1u th\u1eadp k\u1ef7. Theo c\u00e1c b\u00e1o c\u00e1o vi\u1ec7c l\u00e0m, Java lu\u00f4n n\u1eb1m trong top 5 ng\u00f4n ng\u1eef \u0111\u01b0\u1ee3c tuy\u1ec3n d\u1ee5ng nhi\u1ec1u nh\u1ea5t t\u1ea1i Vi\u1ec7t Nam. C\u00e1c t\u1ed5 ch\u1ee9c t\u00e0i ch\u00ednh, ng\u00e2n h\u00e0ng v\u00e0 vi\u1ec5n th\u00f4ng ti\u1ebfp t\u1ee5c \u0111\u1ea7u t\u01b0 m\u1ea1nh v\u00e0o h\u1ec7 th\u1ed1ng Java.<\/p>\n\n\n\n

Tuy nhi\u00ean, Java c\u0169ng \u0111ang \u0111\u1ed5i m\u1edbi v\u1edbi c\u00e1c phi\u00ean b\u1ea3n m\u1edbi c\u1ee7a JDK, c\u1ea3i ti\u1ebfn hi\u1ec7u n\u0103ng v\u00e0 c\u00fa ph\u00e1p. L\u1eadp tr\u00ecnh vi\u00ean c\u1ea7n c\u1eadp nh\u1eadt th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 kh\u00f4ng b\u1ecb l\u1ed7i th\u1eddi so v\u1edbi xu h\u01b0\u1edbng chung.<\/p>\n\n\n\n

6. Th\u1ecb tr\u01b0\u1eddng ngh\u1ec1 L\u1eadp tr\u00ecnh vi\u00ean Java tr\u00ean CareerLink (2026)<\/h2>\n\n\n\n

D\u01b0\u1edbi \u0111\u00e2y l\u00e0 b\u1ee9c tranh t\u1ed5ng quan th\u1ecb tr\u01b0\u1eddng tuy\u1ec3n d\u1ee5ng v\u1ecb tr\u00ed l\u1eadp tr\u00ecnh vi\u00ean java d\u1ef1a tr\u00ean d\u1eef li\u1ec7u c\u1eadp nh\u1eadt t\u1eeb CareerLink n\u0103m 2026. S\u1ed1 li\u1ec7u ph\u1ea3n \u00e1nh tin \u0111\u0103ng th\u1ef1c t\u1ebf v\u00e0 l\u00e0 tham chi\u1ebfu h\u1eefu \u00edch cho \u1ee9ng vi\u00ean \u0111\u1ecbnh h\u01b0\u1edbng ngh\u1ec1 nghi\u1ec7p.<\/p>\n\n\n\n\n\n\n
Ch\u1ec9 s\u1ed1<\/th>D\u1eef li\u1ec7u CareerLink 2026<\/th><\/tr>\n<\/thead>\n
T\u1ed5ng s\u1ed1 tin tuy\u1ec3n d\u1ee5ng \u0111ang m\u1edf<\/strong><\/td>428 tin tuy\u1ec3n d\u1ee5ng \u0111ang m\u1edf tr\u00ean CareerLink 2026<\/td><\/tr>\n
M\u1ee9c l\u01b0\u01a1ng tham chi\u1ebfu theo c\u1ea5p b\u1eadc<\/strong><\/td>Trung b\u00ecnh 10 \u2013 30 tri\u1ec7u\/th\u00e1ng (theo c\u1ea5p: IT junior 15\u201325 tri\u1ec7u | Senior 30\u201350 tri\u1ec7u | Lead\/Architect 50\u201380 tri\u1ec7u\/th\u00e1ng (network\/security))<\/td><\/tr>\n
Top v\u1ecb tr\u00ed c\u1ee5 th\u1ec3 \u0111\u01b0\u1ee3c tuy\u1ec3n nhi\u1ec1u<\/strong><\/td>\u0110a d\u1ea1ng v\u1ecb tr\u00ed t\u1eeb junior \u0111\u1ebfn senior \u2014 xem tin \u0111\u0103ng c\u1ee5 th\u1ec3 trong chuy\u00ean m\u1ee5c t\u01b0\u01a1ng \u1ee9ng<\/td><\/tr>\n
Khu v\u1ef1c tuy\u1ec3n d\u1ee5ng t\u1eadp trung<\/strong><\/td>TP.HCM, H\u00e0 N\u1ed9i, \u0110\u00e0 N\u1eb5ng<\/td><\/tr>\n
Doanh nghi\u1ec7p \u0111\u0103ng tuy\u1ec3n ti\u00eau bi\u1ec3u<\/strong><\/td>\u0110a d\u1ea1ng doanh nghi\u1ec7p FDI v\u00e0 n\u1ed9i \u0111\u1ecba<\/td><\/tr>\n
K\u1ef9 n\u0103ng v\u00e0 ch\u1ee9ng ch\u1ec9 \u0111\u01b0\u1ee3c \u01b0u ti\u00ean<\/strong><\/td>Cisco CCNA\/CCNP cho m\u1ea1ng | Cloud AWS\/GCP\/Azure | B\u1ea3o m\u1eadt ISO 27001 \/ NIST | Linux administration | Python automation script<\/td><\/tr>\n
Xu h\u01b0\u1edbng tuy\u1ec3n d\u1ee5ng 2026<\/strong><\/td>Cybersecurity v\u00e0 Network Security \u0111ang l\u00e0 nh\u00f3m c\u00f3 c\u1ea7u l\u1edbn nh\u1ea5t ng\u00e0nh CNTT. Ch\u1ee9ng ch\u1ec9 CEH\/CCNA\/CCNP t\u0103ng l\u01b0\u01a1ng 25\u201335%.<\/td><\/tr>\n<\/tbody>\n<\/table>\n\n\n\n
\n

G\u1ee3i \u00fd t\u1eeb d\u1eef li\u1ec7u CareerLink 2026<\/strong><\/p>\n

\u2013 \u1ee8ng vi\u00ean n\u00ean \u0111\u1ed1i chi\u1ebfu k\u1ef9 n\u0103ng v\u00e0 ch\u1ee9ng ch\u1ec9 c\u00e1 nh\u00e2n v\u1edbi y\u00eau c\u1ea7u th\u1ef1c t\u1ebf trong tin \u0111\u0103ng m\u1edbi nh\u1ea5t t\u1ea1i chuy\u00ean m\u1ee5c t\u01b0\u01a1ng \u1ee9ng.<\/p>\n

\u2013 M\u1ee9c l\u01b0\u01a1ng tr\u00ean l\u00e0 d\u1ea3i tham chi\u1ebfu \u2014 thu nh\u1eadp th\u1ef1c t\u1ebf ph\u1ee5 thu\u1ed9c quy m\u00f4 doanh nghi\u1ec7p, v\u1ecb tr\u00ed \u0111\u1ecba l\u00fd v\u00e0 kinh nghi\u1ec7m c\u1ee5 th\u1ec3.<\/p>\n

\u2013 \u0110\u1ea7u t\u01b0 ch\u1ee9ng ch\u1ec9 chuy\u00ean ng\u00e0nh v\u00e0 ngo\u1ea1i ng\u1eef l\u00e0 c\u00e1ch hi\u1ec7u qu\u1ea3 nh\u1ea5t \u0111\u1ec3 v\u01b0\u1ee3t l\u00ean trung v\u1ecb l\u01b0\u01a1ng.<\/p>\n<\/div>\n\n\n\n

7. FAQ th\u01b0\u1eddng g\u1eb7p<\/h2>\n\n\n\n

<\/p>

1. H\u1ecdc Java c\u00f3 kh\u00f3 kh\u00f4ng?<\/em><\/strong><\/p>\n\n\n\n

<\/p>

Java c\u00f3 \u0111\u01b0\u1eddng cong h\u1ecdc t\u1eadp trung b\u00ecnh. C\u00fa ph\u00e1p kh\u00e1 r\u00f5 r\u00e0ng, nh\u01b0ng \u0111\u1ec3 v\u1eefng ngh\u1ec1 b\u1ea1n c\u1ea7n t\u00edch lu\u1ef9 ki\u1ebfn th\u1ee9c v\u1ec1 OOP, framework v\u00e0 ki\u1ebfn tr\u00fac h\u1ec7 th\u1ed1ng.<\/p>\n\n\n\n

<\/p>

2. C\u00f3 n\u00ean h\u1ecdc Java khi \u0111\u00e3 bi\u1ebft Python?<\/em><\/strong><\/p>\n\n\n\n

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Ho\u00e0n to\u00e0n n\u00ean. Java v\u00e0 Python ph\u1ee5c v\u1ee5 c\u00e1c lo\u1ea1i d\u1ef1 \u00e1n kh\u00e1c nhau. Bi\u1ebft c\u1ea3 hai gi\u00fap b\u1ea1n linh ho\u1ea1t khi chuy\u1ec3n \u0111\u1ed5i vai tr\u00f2 trong s\u1ef1 nghi\u1ec7p.<\/p>\n\n\n\n

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3. H\u1ecdc bao l\u00e2u th\u00ec xin \u0111\u01b0\u1ee3c vi\u1ec7c Java fresher?<\/em><\/strong><\/p>\n\n\n\n

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Trung b\u00ecnh 6 \u2013 9 th\u00e1ng h\u1ecdc t\u1eadp trung, l\u00e0m 1 \u2013 2 d\u1ef1 \u00e1n c\u00e1 nh\u00e2n k\u1ebft h\u1ee3p luy\u1ec7n thu\u1eadt to\u00e1n c\u01a1 b\u1ea3n l\u00e0 \u0111\u1ee7 \u0111\u1ec3 b\u1eaft \u0111\u1ea7u ph\u1ecfng v\u1ea5n fresher.<\/p>\n\n\n\n

Ngh\u1ec1 l\u1eadp tr\u00ecnh vi\u00ean Java<\/strong> mang l\u1ea1i s\u1ef1 \u1ed5n \u0111\u1ecbnh, m\u1ee9c thu nh\u1eadp t\u1ed1t v\u00e0 l\u1ed9 tr\u00ecnh ph\u00e1t tri\u1ec3n d\u00e0i h\u1ea1n. Java v\u1eabn l\u00e0 ng\u00f4n ng\u1eef tr\u1ee5 c\u1ed9t trong nhi\u1ec1u h\u1ec7 th\u1ed1ng doanh nghi\u1ec7p t\u1ea1i Vi\u1ec7t Nam, \u0111\u1eb7c bi\u1ec7t l\u00e0 c\u00e1c t\u1ed5 ch\u1ee9c t\u00e0i ch\u00ednh. H\u00e3y \u0111\u1ea7u t\u01b0 cho n\u1ec1n t\u1ea3ng OOP, l\u00e0m ch\u1ee7 Spring Boot v\u00e0 li\u00ean t\u1ee5c c\u1eadp nh\u1eadt phi\u00ean b\u1ea3n JDK m\u1edbi \u0111\u1ec3 x\u00e2y d\u1ef1ng s\u1ef1 nghi\u1ec7p v\u1eefng ch\u1eafc trong ng\u00e0nh.<\/p>\n\n\n\n

Minh An<\/strong><\/p>\n\n\n\n

B\u00e0i vi\u1ebft mang t\u00ednh tham kh\u1ea3o, \u0111\u01b0\u1ee3c bi\u00ean so\u1ea1n d\u1ef1a tr\u00ean kinh nghi\u1ec7m chung v\u1ec1 th\u1ecb tr\u01b0\u1eddng lao \u0111\u1ed9ng Vi\u1ec7t Nam.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"

L\u1eadp tr\u00ecnh vi\u00ean Java l\u00e0 g\u00ec, l\u00e0m nh\u1eefng c\u00f4ng vi\u1ec7c n\u00e0o v\u00e0 c\u1ea7n k\u1ef9 n\u0103ng g\u00ec? B\u00e0i vi\u1ebft gi\u00fap b\u1ea1n hi\u1ec3u r\u00f5 con \u0111\u01b0\u1eddng ngh\u1ec1 nghi\u1ec7p v\u1edbi ng\u00f4n ng\u1eef Java.<\/p>\n","protected":false},"author":58,"featured_media":16713,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[98],"class_list":["post-16678","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tu-van-nghe-nghiep","tag-kien-thuc-nganh"],"_links":{"self":[{"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/posts\/16678","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/users\/58"}],"replies":[{"embeddable":true,"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/comments?post=16678"}],"version-history":[{"count":9,"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/posts\/16678\/revisions"}],"predecessor-version":[{"id":20720,"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/posts\/16678\/revisions\/20720"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/media\/16713"}],"wp:attachment":[{"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/media?parent=16678"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/categories?post=16678"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mb668s.com\/cam-nang-7mb66-xoc-dia\/wp-json\/wp\/v2\/tags?post=16678"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}