API Junior developer
Dicetek LLC Bengaluru, Karnataka, India
Job Description
"Unlock the doors to a dynamic career as a Junior Java & API Technical Support Engineer at Dicetek LLC, where you'll delve into the world of API development and maintenance."
As a Junior Java & API Technical Support Engineer at Dicetek LLC, you'll play a vital role in ensuring the smooth operation of Java-based REST/SOAP APIs and related platform components. Your responsibilities will include providing operational support, troubleshooting, maintenance, and minor enhancements for these APIs.
This role is perfect for individuals who are passionate about Java and API development, and are looking to gain hands-on experience in a fast-paced and dynamic environment.
Why you should learn this:
According to the Bureau of Labor Statistics, employment of software developers is projected to grow 21% from 2020 to 2030, much faster than the average for all occupations.
Expected Salary: The average salary for a Junior Java & API Technical Support Engineer in the United States is around $85,000 - $110,000 per year, depending on location and experience.
How it works:
- Gain a solid understanding of Java and Spring Boot frameworks, as well as REST/SOAP APIs and microservices.
- Develop problem-solving skills through hands-on experience in troubleshooting and debugging API incidents, defects, and performance issues.
- Collaborate with senior engineers to develop small fixes, enhancements, and utilities, and contribute to continuous improvement of API operations and DevOps practices.
Core Concepts to Master
Java Fundamentals
Understand the basics of Java programming, including variables, data types, operators, control structures, functions, and object-oriented programming concepts.
Spring Boot Framework
Learn about the Spring Boot framework, including its features, configuration, and best practices for building REST/SOAP APIs and microservices.
API Design and Development
Understand the principles of API design, including RESTful API design, API security, and API testing. Learn how to develop APIs using Java and Spring Boot frameworks.
DevOps and Continuous Integration
Learn about DevOps practices, including continuous integration, continuous deployment, and continuous monitoring. Understand how to use tools like Jenkins, Docker, and Kubernetes to automate API deployment and testing.
Interview Questions (Beginner)
- What is the difference between REST and SOAP APIs?
- How do you troubleshoot API issues?
- What is the purpose of Dependency Injection in Spring Boot?
Job Overview
Advance Questions
- • How do you implement API security measures, such as authentication and authorization?
- • What is the difference between synchronous and asynchronous programming in Java?
- • How do you optimize API performance, including caching and load balancing?