{"id":14367,"date":"2026-05-14T15:09:10","date_gmt":"2026-05-14T08:09:10","guid":{"rendered":"https:\/\/galaxyholdings.co\/?post_type=job&p=14367"},"modified":"2026-05-14T15:09:10","modified_gmt":"2026-05-14T08:09:10","slug":"ky-su-phan-mem-cap-cao-senior-backend-engineer","status":"publish","type":"job","link":"https:\/\/galaxyholdings.co\/en\/job\/ky-su-phan-mem-cap-cao-senior-backend-engineer\/","title":{"rendered":"K\u1ef9 s\u01b0 Ph\u1ea7n m\u1ec1m C\u1ea5p cao (Senior Backend Engineer)"},"content":{"rendered":"

M\u00f4 T\u1ea3 c\u00f4ng vi\u1ec7c:<\/span><\/h2>\n

Galaxy Joy:<\/strong> \u0110\u01a1n v\u1ecb ph\u1ee5 tr\u00e1ch ph\u00e1t tri\u1ec3n v\u00e0 v\u1eadn h\u00e0nh ch\u01b0\u01a1ng tr\u00ecnh li\u00ean minh kh\u00e1ch h\u00e0ng th\u00e2n thi\u1ebft Sky Joy d\u00e0nh cho c\u00e1c c\u00f4ng ty th\u00e0nh vi\u00ean thu\u1ed9c T\u1eadp \u0111o\u00e0n Sovico, \u0111\u1ed3ng th\u1eddi m\u1edf r\u1ed9ng h\u1ec7 sinh th\u00e1i t\u00edch h\u1ee3p th\u00f4ng qua c\u00e1c quan h\u1ec7 \u0111\u1ed1i t\u00e1c chi\u1ebfn l\u01b0\u1ee3c t\u1ea1i Vi\u1ec7t Nam v\u00e0 tr\u00ean to\u00e0n c\u1ea7u.<\/p>\n

Ch\u00fang t\u00f4i \u0111ang x\u00e2y d\u1ef1ng m\u1ed9t h\u1ec7 sinh th\u00e1i loyalty v\u00e0 fintech c\u00f3 kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng, k\u1ebft n\u1ed1i h\u00e0ng tri\u1ec7u ng\u01b0\u1eddi d\u00f9ng tr\u00ean kh\u1eafp \u0110\u00f4ng Nam \u00c1.<\/p>\n

V\u1edbi vai tr\u00f2 Senior Backend Engineer<\/strong>, b\u1ea1n s\u1ebd t\u1eadp trung v\u00e0o ph\u00e1t tri\u1ec3n backend th\u1ef1c t\u1ebf, ch\u1ecbu tr\u00e1ch nhi\u1ec7m end-to-end \u0111\u1ed1i v\u1edbi c\u00e1c backend services v\u00e0 modules. V\u1ecb tr\u00ed n\u00e0y nh\u1ea5n m\u1ea1nh v\u00e0o chi\u1ec1u s\u00e2u k\u1ef9 thu\u1eadt, \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh h\u1ec7 th\u1ed1ng v\u00e0 ch\u1ea5t l\u01b0\u1ee3ng m\u00e3 ngu\u1ed3n, kh\u00f4ng bao g\u1ed3m tr\u00e1ch nhi\u1ec7m qu\u1ea3n l\u00fd nh\u00e2n s\u1ef1.<\/p>\n

Tr\u00e1ch nhi\u1ec7m ch\u00ednh:<\/span><\/h2>\n

Ph\u00e1t tri\u1ec3n Backend<\/span><\/h2>\n
    \n
  • Thi\u1ebft k\u1ebf, ph\u00e1t tri\u1ec3n v\u00e0 duy tr\u00ec c\u00e1c backend services hi\u1ec7u n\u0103ng cao b\u1eb1ng Node.js.<\/li>\n
  • X\u00e2y d\u1ef1ng v\u00e0 ph\u00e1t tri\u1ec3n c\u00e1c h\u1ec7 th\u1ed1ng backend theo ki\u1ebfn tr\u00fac microservices ho\u1eb7c modular architecture.<\/li>\n
  • Ph\u00e1t tri\u1ec3n RESTful APIs ph\u1ee5c v\u1ee5 web, mobile v\u00e0 t\u00edch h\u1ee3p \u0111\u1ed1i t\u00e1c.<\/li>\n
  • Ch\u1ecbu tr\u00e1ch nhi\u1ec7m end-to-end cho c\u00e1c backend services ho\u1eb7c modules \u0111\u01b0\u1ee3c giao (thi\u1ebft k\u1ebf, tri\u1ec3n khai, ki\u1ec3m th\u1eed, h\u1ed7 tr\u1ee3 tri\u1ec3n khai).<\/li>\n
  • T\u1ed1i \u01b0u hi\u1ec7u n\u0103ng h\u1ec7 th\u1ed1ng, kh\u1ea3 n\u0103ng m\u1edf r\u1ed9ng v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh trong m\u00f4i tr\u01b0\u1eddng l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp cao.<\/li>\n<\/ul>\n

    Ch\u1ea5t l\u01b0\u1ee3ng M\u00e3 ngu\u1ed3n & V\u1eadn h\u00e0nh<\/span><\/h2>\n
      \n
    • Vi\u1ebft m\u00e3 ngu\u1ed3n s\u1ea1ch, d\u1ec5 b\u1ea3o tr\u00ec v\u00e0 \u0111\u01b0\u1ee3c ki\u1ec3m th\u1eed \u0111\u1ea7y \u0111\u1ee7.<\/li>\n
    • Tham gia code review nh\u1eb1m \u0111\u1ea3m b\u1ea3o coding standards, b\u1ea3o m\u1eadt v\u00e0 c\u00e1c best practices.<\/li>\n
    • Debug v\u00e0 x\u1eed l\u00fd c\u00e1c v\u1ea5n \u0111\u1ec1 backend ph\u1ee9c t\u1ea1p trong m\u00f4i tr\u01b0\u1eddng production.<\/li>\n
    • Ch\u1ee7 \u0111\u1ed9ng refactor code v\u00e0 gi\u1ea3m technical debt.<\/li>\n
    • \u00c1p d\u1ee5ng c\u00e1c secure coding practices nh\u1eb1m b\u1ea3o v\u1ec7 h\u1ec7 th\u1ed1ng v\u00e0 d\u1eef li\u1ec7u ng\u01b0\u1eddi d\u00f9ng.<\/li>\n<\/ul>\n

      H\u1ee3p t\u00e1c<\/span><\/h2>\n
        \n
      • Ph\u1ed1i h\u1ee3p ch\u1eb7t ch\u1ebd v\u1edbi c\u00e1c \u0111\u1ed9i ng\u0169 Frontend, Product, QA v\u00e0 DevOps \u0111\u1ec3 tri\u1ec3n khai t\u00ednh n\u0103ng \u0111\u00fang ti\u1ebfn \u0111\u1ed9.<\/li>\n
      • Ph\u00e2n t\u00edch y\u00eau c\u1ea7u nghi\u1ec7p v\u1ee5 v\u00e0 \u0111\u1ec1 xu\u1ea5t c\u00e1c gi\u1ea3i ph\u00e1p k\u1ef9 thu\u1eadt ph\u00f9 h\u1ee3p.<\/li>\n
      • H\u1ed7 tr\u1ee3 c\u00e1c ho\u1ea1t \u0111\u1ed9ng release v\u00e0 \u0111\u1ea3m b\u1ea3o t\u00ednh \u1ed5n \u0111\u1ecbnh c\u1ee7a backend sau tri\u1ec3n khai.<\/li>\n<\/ul>\n

        C\u00f4ng c\u1ee5 & N\u0103ng su\u1ea5t l\u00e0m vi\u1ec7c<\/span><\/h2>\n
          \n
        • S\u1eed d\u1ee5ng hi\u1ec7u qu\u1ea3 c\u00e1c CI\/CD pipelines, logging v\u00e0 monitoring tools.<\/li>\n
        • T\u1eadn d\u1ee5ng c\u00e1c c\u00f4ng c\u1ee5 h\u1ed7 tr\u1ee3 ph\u00e1t tri\u1ec3n b\u1eb1ng AI (v\u00ed d\u1ee5: Claude Code, GitHub Copilot, ChatGPT) nh\u1eb1m n\u00e2ng cao n\u0103ng su\u1ea5t l\u00e0m vi\u1ec7c khi ph\u00f9 h\u1ee3p.<\/li>\n<\/ul>\n

          Y\u00eau c\u1ea7u c\u00f4ng vi\u1ec7c:<\/span><\/h2>\n

          K\u1ef9 n\u0103ng Chuy\u00ean m\u00f4n:<\/span><\/h2>\n
            \n
          • C\u00f3 tr\u00ean 5 n\u0103m kinh nghi\u1ec7m ph\u00e1t tri\u1ec3n ph\u1ea7n m\u1ec1m backend.<\/li>\n
          • C\u00f3 t\u1eeb 3\u20124 n\u0103m kinh nghi\u1ec7m th\u1ef1c t\u1ebf l\u00e0m vi\u1ec7c v\u1edbi Node.js tr\u00ean c\u00e1c h\u1ec7 th\u1ed1ng production.<\/li>\n
          • C\u00f3 kinh nghi\u1ec7m v\u1edbi event-driven architecture ho\u1eb7c message queues.<\/li>\n
          • C\u00f3 kinh nghi\u1ec7m v\u1eefng trong vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c d\u1ecbch v\u1ee5 backend cho c\u00e1c \u1ee9ng d\u1ee5ng c\u00f3 l\u01b0u l\u01b0\u1ee3ng truy c\u1eadp l\u1edbn.<\/li>\n
          • Hi\u1ec3u bi\u1ebft s\u00e2u v\u1ec1 RESTful APIs, x\u1eed l\u00fd b\u1ea5t \u0111\u1ed3ng b\u1ed9 (asynchronous processing) v\u00e0 t\u1ed1i \u01b0u hi\u1ec7u n\u0103ng backend.<\/li>\n
          • C\u00f3 kinh nghi\u1ec7m th\u1ef1c t\u1ebf v\u1edbi c\u01a1 s\u1edf d\u1eef li\u1ec7u SQL v\u00e0 NoSQL, caching (v\u00ed d\u1ee5: Redis).<\/li>\n
          • Hi\u1ec3u r\u00f5 c\u00e1c kh\u00e1i ni\u1ec7m v\u1ec1 microservices v\u00e0 distributed systems.<\/li>\n
          • C\u00f3 kinh nghi\u1ec7m l\u00e0m vi\u1ec7c v\u1edbi c\u00e1c n\u1ec1n t\u1ea3ng cloud (AWS, GCP ho\u1eb7c Azure).<\/li>\n
          • Quen thu\u1ed9c v\u1edbi Git v\u00e0 quy tr\u00ecnh ph\u00e1t tri\u1ec3n Agile\/Scrum.<\/li>\n<\/ul>\n

            T\u01b0 duy & Phong c\u00e1ch l\u00e0m vi\u1ec7c:<\/span><\/h2>\n
              \n
            • C\u00f3 tinh th\u1ea7n ownership cao \u0111\u1ed1i v\u1edbi c\u00e1c services v\u00e0 components \u0111\u01b0\u1ee3c giao.<\/li>\n
            • C\u00f3 kh\u1ea3 n\u0103ng l\u00e0m vi\u1ec7c \u0111\u1ed9c l\u1eadp v\u1edbi s\u1ef1 gi\u00e1m s\u00e1t t\u1ed1i thi\u1ec3u.<\/li>\n
            • T\u1eadp trung v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng, ch\u00fa \u00fd \u0111\u1ebfn chi ti\u1ebft v\u00e0 ch\u1ee7 \u0111\u1ed9ng trong vi\u1ec7c gi\u1ea3i quy\u1ebft v\u1ea5n \u0111\u1ec1.<\/li>\n
            • C\u00f3 k\u1ef9 n\u0103ng giao ti\u1ebfp r\u00f5 r\u00e0ng trong m\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c cross-functional.<\/li>\n
            • Kh\u00f4ng y\u00eau c\u1ea7u tr\u00e1ch nhi\u1ec7m qu\u1ea3n l\u00fd con ng\u01b0\u1eddi ho\u1eb7c d\u1eabn d\u1eaft \u0111\u1ed9i nh\u00f3m.<\/li>\n<\/ul>\n

              K\u1ef9 n\u0103ng c\u1ed9ng th\u00eam:<\/span><\/h1>\n
                \n
              • Quen thu\u1ed9c v\u1edbi event-driven architecture v\u00e0 message queues.<\/li>\n
              • C\u00f3 kinh nghi\u1ec7m t\u00edch h\u1ee3p third-party APIs ho\u1eb7c l\u00e0m vi\u1ec7c tr\u00ean c\u00e1c n\u1ec1n t\u1ea3ng fintech \/ loyalty.<\/li>\n
              • C\u00f3 \u0111\u00f3ng g\u00f3p cho c\u00e1c d\u1ef1 \u00e1n m\u00e3 ngu\u1ed3n m\u1edf ho\u1eb7c c\u1ed9ng \u0111\u1ed3ng k\u1ef9 thu\u1eadt.<\/li>\n<\/ul>\n

                \u0110i\u1ec3m c\u1ed9ng:<\/span><\/h1>\n
                  \n
                • C\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n t\u00edch, review v\u00e0 c\u1ea3i thi\u1ec7n c\u00e1c legacy code ph\u1ee9c t\u1ea1p.<\/li>\n
                • C\u00f3 kinh nghi\u1ec7m t\u00edch h\u1ee3p c\u00e1c h\u1ec7 th\u1ed1ng fintech, thanh to\u00e1n, loyalty ho\u1eb7c h\u1ec7 th\u1ed1ng \u0111\u1ed1i t\u00e1c b\u00ean th\u1ee9 ba.<\/li>\n
                • Quen thu\u1ed9c v\u1edbi c\u00e1c c\u00f4ng c\u1ee5 monitoring v\u00e0 observability (ELK, Prometheus, Grafana).<\/li>\n
                • C\u00f3 kinh nghi\u1ec7m l\u00e0m vi\u1ec7c trong c\u00e1c h\u1ec7 th\u1ed1ng s\u1ea3n ph\u1ea9m quy m\u00f4 l\u1edbn t\u1ea1i Vi\u1ec7t Nam.<\/li>\n
                • \u0110\u00e3 t\u1eebng ti\u1ebfp x\u00fac v\u1edbi m\u00f4i tr\u01b0\u1eddng ph\u00e1t tri\u1ec3n c\u00f3 h\u1ed7 tr\u1ee3 AI-assisted development.<\/li>\n<\/ul>\n

                  Quy\u1ec1n l\u1ee3i:<\/span><\/strong><\/span><\/h2>\n
                    \n
                  • M\u1ee9c l\u01b0\u01a1ng c\u1ea1nh tranh (bao g\u1ed3m l\u01b0\u01a1ng c\u01a1 b\u1ea3n v\u00e0 th\u01b0\u1edfng theo hi\u1ec7u su\u1ea5t).<\/li>\n
                  • L\u01b0\u01a1ng th\u1eed vi\u1ec7c 100% l\u01b0\u01a1ng ch\u00ednh th\u1ee9c.<\/li>\n
                  • B\u1ea3o hi\u1ec3m s\u1ee9c kh\u1ecfe v\u00e0 tai n\u1ea1n to\u00e0n di\u1ec7n.<\/li>\n
                  • 15 ng\u00e0y ph\u00e9p n\u0103m.<\/li>\n
                  • Cung c\u1ea5p \u0111\u1ea7y \u0111\u1ee7 trang thi\u1ebft b\u1ecb l\u00e0m vi\u1ec7c (MacBook\/Laptop, chu\u1ed9t, m\u00e0n h\u00ecnh, v.v.).<\/li>\n
                  • M\u00f4i tr\u01b0\u1eddng l\u00e0m vi\u1ec7c s\u00e1ng t\u1ea1o, hi\u1ec7n \u0111\u1ea1i.<\/li>\n<\/ul>\n

                    N\u01a1i l\u00e0m vi\u1ec7c: T\u00f2a Galaxy Innovation Hub, \u0110\u01b0\u1eddng D1 – Khu C\u00f4ng Ngh\u1ec7 Cao, Ph\u01b0\u1eddng T\u0103ng Nh\u01a1n Ph\u00fa, TP.HCM<\/strong><\/span><\/p>\n

                    CV \u1ee9ng tuy\u1ec3n g\u1eedi qua mail: <\/span>talent@galaxyholdings.co\u00a0<\/b><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"

                    M\u00f4 T\u1ea3 c\u00f4ng vi\u1ec7c: Galaxy Joy: \u0110\u01a1n v\u1ecb ph\u1ee5 tr\u00e1ch ph\u00e1t tri\u1ec3n v\u00e0 v\u1eadn h\u00e0nh ch\u01b0\u01a1ng tr\u00ecnh li\u00ean minh kh\u00e1ch h\u00e0ng th\u00e2n thi\u1ebft Sky Joy d\u00e0nh cho c\u00e1c c\u00f4ng ty th\u00e0nh vi\u00ean thu\u1ed9c T\u1eadp \u0111o\u00e0n Sovico, \u0111\u1ed3ng th\u1eddi m\u1edf r\u1ed9ng h\u1ec7 sinh th\u00e1i t\u00edch h\u1ee3p th\u00f4ng qua c\u00e1c quan h\u1ec7 \u0111\u1ed1i t\u00e1c chi\u1ebfn l\u01b0\u1ee3c t\u1ea1i […]<\/p>\n","protected":false},"template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"class_list":["post-14367","job","type-job","status-publish","hentry","company-galaxy-joy","field-tech","job_type-full-time","location-hcm"],"acf":[],"_links":{"self":[{"href":"https:\/\/galaxyholdings.co\/en\/wp-json\/wp\/v2\/job\/14367","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/galaxyholdings.co\/en\/wp-json\/wp\/v2\/job"}],"about":[{"href":"https:\/\/galaxyholdings.co\/en\/wp-json\/wp\/v2\/types\/job"}],"wp:attachment":[{"href":"https:\/\/galaxyholdings.co\/en\/wp-json\/wp\/v2\/media?parent=14367"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}