Sr. Java Developer. @ Happy Square

Job Description

Java developer roles will vary greatly depending on companies and job positions. Here are some typical roles and responsibilities of java developers: Contribute to all stages of software development lifecycle. Design, implement and maintain Java-based applications that can be high-volume and low-latency. Analyze user requirements to define business objectives Envisioning system features and functionality Define application objectives and functionality Ensure application designs conform with business goals. Develop and test software. Identify and resolve any technical issues arising. Create detailed design documentation. Propose changes to current Java infrastructure. Develop technical designs for application development. Develop multimedia applications. Write well designed, testable code. Conducting software analysis, programming, testing, and debugging. Manage Java and Java EE application development. Develop documentation to help. users. Transforming requirements into stipulations. Prepare and produce releases of software components. Support continuous improvement, investigating alternatives and technologies, and presenting for architectural review Some of the Java Developer key skills include: Proficiency in Java, with a good understanding of its ecosystems Sound knowledge of Object-Oriented Programming (OOP) Patterns and Concepts Familiarity with different design and architectural patterns Skill for writing reusable Java libraries. Knowhow of Java concurrency patterns Basic Understanding of the concepts of MVC (Model-View-Controller) Pattern, JDBC (Java Database Connectivity), and RESTful web services Experience in working with popular web application frameworks like Play and Spark Relevant Knowledge of Java GUI frameworks like Swing, SWT, AWT according to project requirements. Ability to write clean, readable Java code. Basic knowhow of class loading mechanism in Java Experience in handling external and embedded databases Understanding basic design principles behind a scalable application. Skilled at creating database schemas that characterize and support business processes. Basic knowledge of JVM (Java Virtual Machine), its drawbacks, weaknesses, and workarounds Implementing automated testing platforms and unit tests. In-depth knowledge of code versioning tools, for instance, Git Understanding of building tools like Ant, Maven, Gradle, etc. Expertise in continuous integration Other required skills of java developer include the basic knowledge of: Java Server pages (JSP) and servlets Web frameworks like Struts and Spring Service-oriented architecture Web Technologies like HTML, JavaScript, CSS, jQuery and J2EE. Markup Languages such as XML, JSON Abstract classes and interfaces Constructors, lists, maps, sets File IO and serialization Exceptions Generics Java Keywords like static, volatile, synchronized, transient, etc. Multithreading and Synchronization

Employement Category:

Employement Type: Full time
Industry: Others
Role Category: Telecom Software
Functional Area: Not Applicable
Role/Responsibilies: Sr. Java Developer.

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Keyskills:   Java Play Framework Swing SWT AWT Git Ant Maven Gradle JSP Servlets Struts Spring HTML JavaScript CSS jQuery J2EE XML JSON Multithreading Synchronization ObjectOriented Programming OOP MVC ModelViewController Pattern JDBC Java Database Connectivity RESTful web services Spark Framework JVM Java Virtual Machine