Software Engineer - Java Backend
Scoutit Bengaluru, Karnataka, India
Job Description
"Join Scoutit's team of innovative software engineers and dive into the world of Java Backend development, where you'll have the opportunity to create scalable and efficient solutions that drive business growth."
As a Software Engineer - Java Backend at Scoutit, you will be responsible for designing, developing, and maintaining high-performance Java applications that meet the needs of our clients. You will work closely with cross-functional teams to identify requirements, design solutions, and implement features that drive business results.
Our ideal candidate is a motivated and detail-oriented software engineer with a passion for Java and backend development. You will have a solid understanding of software engineering principles, experience with Java frameworks and libraries, and a strong desire to learn and grow with our team.
Why you should learn this:
According to Indeed, the demand for Java developers is expected to grow 13% by 2026, creating a high demand for skilled professionals in this field.
Expected Salary: $115,000 - $160,000 per year, depending on experience, with opportunities for advancement and professional growth.
How it works:
- Step 1: Learn the fundamentals of Java programming, including data types, operators, control structures, functions, and object-oriented programming concepts.
- Step 2: Gain experience with Java frameworks and libraries, such as Spring, Hibernate, and Java Servlets, and learn how to design and implement scalable and efficient backend applications.
Core Concepts to Master
Java Multithreading
Java multithreading is a fundamental concept in Java programming that allows developers to create and manage multiple threads of execution within a program. This concept is critical in Java backend development, where it enables developers to create concurrent and parallel processing of tasks, improving the overall performance and efficiency of the application.
Java Persistence API (JPA)
Java Persistence API (JPA) is a Java specification that provides a standard way to interact with databases from Java applications. JPA allows developers to map Java objects to database tables and perform CRUD (Create, Read, Update, Delete) operations on the database using Java code. This concept is essential in Java backend development, where it enables developers to interact with databases and perform data operations efficiently.
Interview Questions (Beginner)
- What is Java and what are its key features?
- How do you handle null pointer exceptions in Java?
- What is the difference between an interface and an abstract class in Java?
Job Overview
Advance Questions
- • How do you implement caching in a Java application?
- • What is the difference between a servlet and a Java class in a Java web application?
- • How do you handle concurrent access to a shared resource in a Java application?