Advanced Java Concepts / Core Java

Teamware Solutions

2 - 4 years

3 - 12 Lacs

Bengaluru Karnataka India

Posted:9 hours ago| Platform: Foundit logo

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Work Mode

On-site

Job Type

Full Time

Job Description

Key Responsibilities:
Core Java Development:
Develop, enhance, and maintain applications using
Core Java
technologies such as
Java SE
.
Design and implement robust, scalable, and high-performance solutions.
Write clean, maintainable, and efficient
Java code
following
best practices
and
coding standards
.
Advanced Java Concepts:
Work with advanced Java concepts such as
Multithreading
,
Concurrency
,
JVM tuning
,
Memory Management
, and
Garbage Collection
to build efficient systems.
Implement and optimize complex algorithms to meet business needs.
Leverage
Design Patterns
and
Object-Oriented Design
(OOD) principles to develop maintainable and scalable systems.
Frameworks & Libraries:
Work with
Java frameworks
such as
Spring
,
Hibernate
,
Struts
, and
JavaFX
to build web-based and enterprise applications.
Integrate third-party libraries and tools into Java applications as required.
Develop
RESTful APIs
and
Web Services
using
Spring Boot
or similar frameworks.
Database Interaction:
Design and implement database queries, stored procedures, and integration with databases like
MySQL
,
Oracle
, or
PostgreSQL
.
Ensure that the Java applications are capable of interacting with both relational and NoSQL databases.
Work with
JPA (Java Persistence API)
,
Hibernate ORM
for database interaction and object-relational mapping.
Testing and Debugging:
Write comprehensive unit tests using
JUnit
and
Mockito
.
Conduct debugging and troubleshooting for Java-based applications.
Implement automated testing frameworks to ensure the reliability and scalability of applications.
Performance Optimization:
Perform
code profiling
,
performance tuning
, and
memory optimization
for Java applications.
Troubleshoot and fix performance bottlenecks.
Optimize applications for high-volume transaction processing and low-latency operations.
Collaboration & Agile Methodologies:
Collaborate with cross-functional teams including
product managers
,
designers
, and
QA
to develop software features.
Participate in
Agile development cycles
(Scrum/Kanban) to meet deliverables and deadlines.
Conduct peer code reviews and provide feedback for improving the codebase.
Documentation and Maintenance:
Create and maintain
technical documentation
for software design, system architecture, and code functionality.
Ensure
code versioning
and maintain code repositories using
Git
or
SVN
.
Provide ongoing maintenance and enhancements to existing applications.
Mentorship and Knowledge Sharing:
Mentor junior developers and provide guidance on
best coding practices
, design principles, and debugging techniques.
Share knowledge and learnings with the development team and foster a culture of continuous improvement.
Required Qualifications:
Bachelor's degree
in
Computer Science
,
Software Engineering
, or a related field.
3-5 years
of experience in
Core Java development
with a deep understanding of
Java fundamentals
.
Strong experience with
Advanced Java
concepts including
Multithreading
,
Concurrency
,
JVM internals
, and
Garbage Collection
.
Proficient in
Java Frameworks
like
Spring
,
Hibernate
, or
Struts
.
Experience with
RESTful APIs
,
Web Services
, and
Microservices architecture
.
Solid understanding of
object-oriented programming (OOP)
principles and
Design Patterns
.
Experience with
SQL
and working knowledge of databases like
MySQL
,
Oracle
, or
PostgreSQL
.
Familiarity with
version control systems
such as
Git
,
SVN
, or
Mercurial
.
Strong understanding of
build tools
such as
Maven
,
Gradle
, or
Ant
.
Hands-on experience with
unit testing frameworks
like
JUnit
and
Mockito
.

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