Application Developer - Java, Angular, Oracle
UPS Chennai, Tamil Nadu, India
Job Description
"Unlock the door to a rewarding career as an Application Developer at UPS, where innovation meets passion."
As a Fortune Global 500 organization, UPS is at the forefront of technological advancements, and we're seeking talented individuals who can drive our growth. As an Application Developer, you'll play a pivotal role in shaping the future of our systems and applications.
With a unique blend of technical expertise and passion for innovation, you'll collaborate with high-performing teams to design, develop, and implement cutting-edge solutions that meet the evolving needs of our customers and business.
Why you should learn this:
The demand for skilled Application Developers in the tech industry is on the rise, with a projected growth rate of 21% by 2028.
Expected Salary: $100,000 - $160,000 per year, depending on experience and location
How it works:
- Step 1: Analyze business requirements and technical specifications to identify project scope and goals.
- Step 2: Design and develop software applications using Java, Angular, and Oracle technologies, ensuring scalability, reliability, and security.
Core Concepts to Master
Java Programming
Java is an object-oriented programming language that's widely used for developing large-scale applications. As an Application Developer, you'll learn to design, develop, and test Java-based systems, leveraging its platform independence, scalability, and reliability.
Angular Framework
Angular is a popular JavaScript framework for building single-page applications. You'll learn to develop complex, data-driven applications using Angular's robust features, including dependency injection, services, and routing.
Oracle Database Management
Oracle is a powerful database management system that's widely used for storing and managing large amounts of data. As an Application Developer, you'll learn to design, develop, and implement database-driven applications using Oracle's advanced features, including data modeling, querying, and security.
Interview Questions (Beginner)
- What is object-oriented programming, and how does it relate to Java?
- Can you explain the difference between synchronous and asynchronous programming?
- How do you ensure data security and integrity in a database-driven application?
Job Overview
Advance Questions
- • Design a scalable architecture for a large-scale e-commerce application using Java, Angular, and Oracle technologies.
- • Explain the concept of dependency injection in Angular and provide an example of its implementation.
- • Describe a situation where you had to troubleshoot a complex technical issue in a production environment.