Pengumuman! Cek Eligibilitas Magang Nasional Batch 3 Tahun 2026 Sudah Dibuka. Segera cek status kelayakan Anda melalui akun Maganghub.
1500630
CALL CENTERKonsultasi & Aduan (text only)
Perusahaan: 0813-2064-789
Peserta: 0813-2064-787
@Kemnaker
DM
Orbit Nasional Edukasi
Requirements:
1. Currently pursuing or recently completed a degree in Computer Science, Information Technology, or a related field
2. Solid understanding of Java fundamentals (OOP, collections, exception handling)
3. Basic knowledge of SQL (queries, joins, database design)
Nice to have:
1. Familiarity with Spring Boot framework
2. Understanding of REST API concepts (HTTP methods, status codes, JSON)
3. Exposure to Git/version control
4. Basic knowledge of relational databases (MySQL, PostgreSQL, etc.)
What you'll do:
1. Assist in developing and maintaining backend services and APIs
2. Write clean, testable Java code under mentorship from senior engineers
3. Participate in code reviews and team discussions
4. Help debug and troubleshoot issues in existing systems
5. Learn best practices in software development lifecycle (SDLC)
1. Java basics: OOP (class, object, inheritance, polymorphism, encapsulation, abstraction), interfaces2. Collections framework (List, Set, Map, Queue)3. Exception handling, try-catch-finally, custom exceptions4. Java 8+ features: Lambdas, Streams, Optional5. Tools: IntelliJ IDEA/Eclipse, Git & GitHub basics, Maven/Gradle basics
1.SQL basics: SELECT, INSERT, UPDATE, DELETE2.Joins (INNER, LEFT, RIGHT), GROUP BY, HAVING, subqueries3.Database design: normalization, primary/foreign keys, indexes4.Working with MySQL or PostgreSQL5.JDBC basics (connecting Java to a database)
1. Spring Boot fundamentals: dependency injection, IoC container, annotations (@Component, @Service, @Repository, @Autowired)2. Project structure & Spring Initializr3. Spring Data JPA basics: entities, repositories4. Application properties & configuration5. Connecting Spring Boot to MySQL/PostgreSQL
1. REST principles: HTTP methods (GET, POST, PUT, DELETE, PATCH), status codes2.@RestController, @RequestMapping, @GetMapping, @PostMapping, etc.3.Request/response handling: @RequestBody, @PathVariable, @RequestParam4.DTOs and mapping (entity vs DTO pattern)5.Validation (@Valid, Bean Validation)6.Exception handling with @ControllerAdvice7.API testing with Postman
1.Authentication & authorization basics (Spring Security intro, JWT concept)2.Layered architecture best practices (Controller–Service–Repository separation)3.Unit testing with JUnit & Mockito4.Logging (SLF4J/Logback)5.Basic API documentation with Swagger/OpenAPI6.Error handling & input validation deep-dive7.Intro to pagination, sorting, filtering in REST APIs
1.End-to-end project combining Java, Spring Boot, REST API, SQL, security, testing2.Git workflow: proper branching, pull requests, code review process3. Basic deployment concepts (running app with a packaged JAR, intro to Docker if time allows)4. Soft skills: presenting technical work, writing documentation
Jl. Raya Casablanca No.Kav.18 Lt 2, RT.4/RW.12, Menteng Dalam, Kec. Tebet, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12960
Kota Adm. Jakarta Selatan
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