Advanced Java Concepts / Core Java
Teamware Solutions
All India, Delhi • 1 month ago
Experience: 1 to 5 Yrs
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Job Description
You are a skilled Java Developer with a strong foundation in Core Java and hands-on experience with advanced Java concepts. Your main responsibility will be designing, developing, and maintaining high-performance Java applications while working closely with a collaborative development team.
Key Responsibilities:
- Design, develop, and maintain Java applications using Core and Advanced Java features.
- Write clean, scalable, and efficient code.
- Troubleshoot and debug applications.
- Participate in code reviews and contribute to team improvement.
- Work with databases, APIs, and other back-end components.
- Follow best practices for software development lifecycle (SDLC).
Key Skills Required:
Core Java:
- OOPs Concepts (Inheritance, Polymorphism, Abstraction, Encapsulation)
- Exception Handling
- Collections Framework (List, Set, Map, etc.)
- Multithreading & Concurrency
- I/O Streams and File Handling
- JVM Internals, Garbage Collection
Advanced Java:
- JDBC
- Servlets & JSP
- Java Networking
- Java 8+ Features (Lambdas, Streams, Functional Interfaces)
- Annotations and Reflection
- Multithreading (Executor Framework, Synchronization)
Optional/Bonus Skills:
- Spring / Spring Boot
- Hibernate / JPA
- RESTful APIs
- Maven/Gradle
- Git / Version Control
- Basic front-end (HTML, CSS, JavaScript) knowledge
Qualifications:
- Bachelor's degree in Computer Science, Engineering, or related field.
- 15 years of Java development experience.
- Strong problem-solving and debugging skills.
- Ability to work independently and in a team. You are a skilled Java Developer with a strong foundation in Core Java and hands-on experience with advanced Java concepts. Your main responsibility will be designing, developing, and maintaining high-performance Java applications while working closely with a collaborative development team.
Key Responsibilities:
- Design, develop, and maintain Java applications using Core and Advanced Java features.
- Write clean, scalable, and efficient code.
- Troubleshoot and debug applications.
- Participate in code reviews and contribute to team improvement.
- Work with databases, APIs, and other back-end components.
- Follow best practices for software development lifecycle (SDLC).
Key Skills Required:
Core Java:
- OOPs Concepts (Inheritance, Polymorphism, Abstraction, Encapsulation)
- Exception Handling
- Collections Framework (List, Set, Map, etc.)
- Multithreading & Concurrency
- I/O Streams and File Handling
- JVM Internals, Garbage Collection
Advanced Java:
- JDBC
- Servlets & JSP
- Java Networking
- Java 8+ Features (Lambdas, Streams, Functional Interfaces)
- Annotations and Reflection
- Multithreading (Executor Framework, Synchronization)
Optional/Bonus Skills:
- Spring / Spring Boot
- Hibernate / JPA
- RESTful APIs
- Maven/Gradle
- Git / Version Control
- Basic front-end (HTML, CSS, JavaScript) knowledge
Qualifications:
- Bachelor's degree in Computer Science, Engineering, or related field.
- 15 years of Java development experience.
- Strong problem-solving and debugging skills.
- Ability to work independently and in a team.
Skills Required
Core Java
Exception Handling
Garbage Collection
Advanced Java
JDBC
Multithreading
RESTful APIs
CSS
OOPs Concepts
Collections Framework
Multithreading Concurrency
IO Streams
File Handling
JVM Internals
Servlets JSP
Java Networking
Java 8 Features
Annotations
Reflection
Spring Spring Boot
Hibernate JPA
MavenGradle
Git Version Control
Basic frontend HTML
JavaScript knowledge
Posted on: March 26, 2026
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