Hire Java Core Developer

Java Core

Upstaff is the best deep-vetting talent platform to match you with top Java Core developers for hire. Scale your engineering team with the push of a button

Java Core
Trusted by Businesses

Hire Java Core Developers and Engineers

Taron Gevorgyan, Java Core Developer

Expert with Java Core, Data Structures, DB, Spring Boot, DDD, TDD. DevOps skills, hands on AWS.

Java Core

Java Core

AWS (Amazon Web Services)

AWS (Amazon Web Services)

TEST - Evgeniy K., Java Core Developer

- Software engineer with 5+ years of experience in Java development. - Strong knowledge in programming with expertise in Spring Framework, Hibernate, and Java Core. - Proficient in using Design patterns and applying logical thinking to problem-solving. - Highly responsible and self-learning individual. - Skilled in Java technologies such as JDBC, Maven, JUnit, J2EE, JSP, and Tomcat. - Experience in working with databases like MySQL and PostgreSQL. - Familiarity with development methodologies like SCRUM and TDD.

Java Core

Java Core   5 yr.

React

React   5 yr.

Symfony

Symfony   5 yr.

Solidity

Solidity   10 yr.

Elixir

Elixir   10 yr.

Evgeniy K., Java Core Developer

- 4+ years of experience in Java development - Strong knowledge in programming Spring Framework, Hibernate, and Java Core - Experience in using Design patterns - Good logical thinking and self-learning abilities - High level of responsibility and commitment - Knowledge of SCRUM and TDD development methodologies - Upper-intermediate level of spoken and written English - Master's degree in Mechanical Engineering - Experience in various projects, including Saas platforms, online systems, and business automation solutions - Strong understanding of software development principles, paradigms, and patterns - Proficient in SDLC and software development practices - Expertise in back-end development, bug fixing, and new feature development - Strong problem-solving and analytical skills - Excellent communication and teamwork abilities

Java Core

Java Core   4 yr.

Java

Java   4 yr.

Spring Framework

Spring Framework   4 yr.

Dmytro Sh., Java Core Developer

- 5+ years experience in Java and related technologies. - Good knowledge in programming Spring Framework, Hibernate, and Java Core. - Experience in creating microservices architecture APIs from scratch and deploying them. - Participated in the discussion of API architecture and technology stack. - Proficient in writing integration tests. - Upper-Intermediate English

Java Core

Java Core

Java

Java

Dmytro S., Java Core Developer

- A software engineer with over 5 years of experience in Java and related technologies. - Proficient in programming using Spring Framework, Hibernate, and Java Core. - Experienced in creating microservices architecture APIs from scratch and deploying them. - Skilled in participating in discussions regarding API architecture and technology stack. - Strong logical thinking, self-learning abilities, and a high level of responsibility. - Proficient in development methodologies such as SCRUM and Kanban. - Fluent in English, both spoken and written, at an upper-intermediate level. - Holds a Master's degree in radio engineering from Kharkiv National University of Radioelectronics (2009-2014). - Demonstrated skills in back-end development, designing and creating new features, bug fixing, documenting functionality, code review, and testing. - Strong background in software development practices, SDLC, and software engineering principles. - Demonstrated expertise in specific domains and technical skills relevant to the software engineering field.

Java Core

Java Core

Java

Java   5 yr.

Spring Framework

Spring Framework

Nikolay Z., Java Core Developer

$20/hr

- Experience with E-Commerce platforms - REST API based on microservice architecture for transport infrastructure project - A teacher of IT-courses: “Grand” - OOP-oriented programming languages and design technologies. - Advanced English - Available ASAP

Java Core

Java Core

Java

Java

Spring Boot Framework

Spring Boot Framework

Dhruv Panchal, Java Core Developer

Software Engineer with over 5 years of experience specializing in Java-based development for web applications. Expertise in Angular 8, Spring Boot, MVC, Hibernate, JPA, and crafting seamless REST APIs. Proven track record in handling full SDLC, from analysis to maintenance, with a focus on continuous integration, unit/system testing, and robust code refactoring. Possesses a solid foundation in databases, including proficiency in MySQL and Oracle, and a command of front-end technologies such as JavaScript, Bootstrap, and HTML/CSS. Adept at utilizing development tools like Eclipse, ensuring efficient project progression. Skilled in application servers like Apache Tomcat and comfortable across various OS including Windows and Ubuntu. Accomplished in developing scalable solutions for e-commerce, demonstrated through the successful integration and management of ERP systems with various platforms and extensive work with Oracle E-Business Suite iStore modules.

Java Core

Java Core

Java

Java

JSP Liferay

JSP Liferay

Java Servlets

Java Servlets

Angular

Angular

Spring Boot Framework

Spring Boot Framework

Andrii S., Java Core Developer

$35/hr, $5800/month

7 years of professional expertise in IT industry; Android developer with 5+ years of experience Flutter developer with 2+ years of experience

Java Core

Java Core

Flutter

Flutter

Oleksii B., Java Core Developer

$10/hr

- Android Engineer (6 months) - Educational program (mentoring, code review, git-flow, task management, time management) - Android Fundamental Courses - Available ASAP

Java Core

Java Core

Java

Java

Kotlin

Kotlin

Serhii S.

Serhii S., Java Core Developer

- 10 years of experience in IT with a focus on Java and related technologies. - Deep experience in Java platform and applying OOP and modern development paradigms to software design and implementation. - Strong knowledge of core Java, Hybris, Spring framework, a good understanding of JEE in general proved by working at a number of big commercial projects. - Hands-on experience SAP Hybris Commerce platform - Participated in the full life cycle of development/maintenance/optimization projects including initial requirements negotiation and development, system design, implementation.

Java Core

Java Core

SAP

SAP

Hybris

Hybris

Java

Java

Michael A.

Michael A., Java Core Developer

$5200/month

• 4 years Java Developer. • Dynamic Java Developer with commerce experience programming. • Able to work on tasks independently as well as work in a team. • Familiar with Spring, Docker, AWS, microservices. • Experienced in project architecture and design. • Intermediate English level. • Available: ASAP.

Java Core

Java Core

Java

Java

JavaScript

JavaScript

Michael A

Michael A, Java Core Developer

$5400/month

- Java, Spring, Docker, Spring Boot, AWS, microservices. - Experienced in project architecture and design. - Upper Intermediate English. - Available ASAP.

Java Core

Java Core

Only 3 Steps to Hire Java Core Developer

1
Talk to Our Java Core Talent Expert
Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
2
Meet Carefully Matched Java Core Talents
Within 1-3 days, we’ll share profiles and connect you with the right Java Core talents for your project. Schedule a call to meet engineers in person.
3
Validate Your Choice
Bring new Java Core expert on board with a trial period to confirm you hire the right one. There are no termination fees or hidden costs.

Welcome on Upstaff: The best site to hire Java Core Developer

Yaroslav Kuntsevych
Upstaff.com was launched in 2019, addressing software service companies, startups and ISVs, increasingly varying and evolving needs for qualified software engineers

Yaroslav Kuntsevych

CEO
Hire Dedicated Java Core Developer Trusted by People

Hire Java Core Developer as Effortless as Calling a Taxi

Hire Java Core Developer

FAQs on Java Core Development

What is a Java Core Developer? Arrow

A Java Core Developer is a specialist in the Java Core framework/language, focusing on developing applications or systems that require expertise in this particular technology.

Why should I hire a Java Core Developer through Upstaff.com? Arrow

Hiring through Upstaff.com gives you access to a curated pool of pre-screened Java Core Developers, ensuring you find the right talent quickly and efficiently.

How do I know if a Java Core Developer is right for my project? Arrow

If your project involves developing applications or systems that rely heavily on Java Core, then hiring a Java Core Developer would be essential.

How does the hiring process work on Upstaff.com? Arrow

Post Your Job: Provide details about your project.
Review Candidates: Access profiles of qualified Java Core Developers.
Interview: Evaluate candidates through interviews.
Hire: Choose the best fit for your project.

What is the cost of hiring a Java Core Developer? Arrow

The cost depends on factors like experience and project scope, but Upstaff.com offers competitive rates and flexible pricing options.

Can I hire Java Core Developers on a part-time or project-based basis? Arrow

Yes, Upstaff.com allows you to hire Java Core Developers on both a part-time and project-based basis, depending on your needs.

What are the qualifications of Java Core Developers on Upstaff.com? Arrow

All developers undergo a strict vetting process to ensure they meet our high standards of expertise and professionalism.

How do I manage a Java Core Developer once hired? Arrow

Upstaff.com offers tools and resources to help you manage your developer effectively, including communication platforms and project tracking tools.

What support does Upstaff.com offer during the hiring process? Arrow

Upstaff.com provides ongoing support, including help with onboarding, and expert advice to ensure you make the right hire.

Can I replace a Java Core Developer if they are not meeting expectations? Arrow

Yes, Upstaff.com allows you to replace a developer if they are not meeting your expectations, ensuring you get the right fit for your project.

Discover Our Talent Experience & Skills

Browse by Experience
Browse by Skills
Browse by Experience
Arrow
Browse by Experience
Browse by Skills
Go (Golang) Ecosystem Arrow
Ruby Frameworks and Libraries Arrow
Scala Frameworks and Libraries Arrow
Codecs & Media Containers Arrow
Hosting, Control Panels Arrow
Message/Queue/Task Brokers Arrow
Scripting and Command Line Interfaces Arrow
UiPath Arrow

Want to hire Java Core developer? Then you should know!

Share this article
Table of Contents

How and where is Java Core used?

How and where

Top 10 Java Core Development Utilization Cases:

  • Creating GUIs: Building user interfaces
  • Network Programming: Handling network connections
  • Concurrency: Managing multiple tasks simultaneously
  • Database Connectivity: Interacting with databases
  • File Handling: Reading and writing files
  • Web Development: Building web applications
  • Security: Implementing secure features
  • Testing: Unit testing and debugging
  • Data Structures: Implementing algorithms
  • Mobile Development: Creating mobile apps

Compare Junior, Middle, Senior, and Expert/Team Lead Java Core Developer roles

Seniority NameYears of experienceResponsibilities and activitiesAverage salary (USD/year)
Junior0-2 years
  • Code review
  • Bug fixing
  • Simple feature development
$50,000
Middle3-5 years
  • Module development
  • System design
  • Performance optimization
$80,000
Senior6-8 years
  • Architectural design
  • Team mentoring
  • Project management
$110,000
Expert/Team Lead9+ years
  • Strategy planning
  • Client interaction
  • Cross-team collaboration
$150,000

Quick Facts about Java Core.

Facts about
  • Java is like the cool kid of tech, born in ’95 by James Gosling
  • Projects in Java are as common as selfies on social media
  • If you can spell “Hello World,” you can start coding in Java
  • Java’s bestie is JavaScript – they go together like PB&J
  • Fun fact: Java was originally named Oak after a tree outside creator’s
    office

TOP Java Core Related Technologies

Related Technologies
  1. Spring Boot
  2. Apache Maven
  3. JUnit
  4. Hibernate
  5. Gradle
  6. Log4j
  7. Tomcat
  8. IntelliJ IDEA
  9. Eclipse
  10. Git

What are top Java Core instruments and tools?

Instruments and tools
  • JConsole: Java monitoring and management console released by Oracle in 2004
  • JVisualVM: Java troubleshooting tool provided by Oracle in 2006
  • JUnit: Java testing framework introduced by JUnit.org in 1997
  • FindBugs: Java static code analysis tool released by the University of Maryland in 2005

Join our Telegram channel

@UpstaffJobs

Talk to Our Talent Expert

Our journey starts with a 30-min discovery call to explore your project challenges, technical needs and team diversity.
Manager
Maria Lapko
Global Partnership Manager