Hire Java Core Developer
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Java Core
AWS
Expert with Java Core, Data Structures, DB, Spring Boot, DDD, TDD. DevOps skills, hands on AWS.
Architect/Team-lead
Yerevan, Armenia
Solidity 10yr.
Elixir 10yr.
React 5yr.
Symfony 5yr.
Ajax 5yr.
Bootstrap 4 5yr.
CSS 5yr.
HTML 5yr.
jQuery 5yr.
Java Core 5yr.
Java Servlets 5yr.
JDBC 5yr.
JPA 5yr.
JSTL 5yr.
Mockito 5yr.
Salesforce Lightning Framework 5yr.
Hibernate 5yr.
MySQL 5yr.
PostgreSQL 5yr.
AWS 5yr.
Apache Maven 5yr.
Mockito 5yr.
REST-Assured 5yr.
Apache Tomcat 5yr.
J2EE 5yr.
Atlassian Confluence 5yr.
Jira 5yr.
BDD/TDD 5yr.
Observer 5yr.
Scrum 5yr.
Docker 5yr.
Eclipse 5yr.
Git 5yr.
SVN 5yr.
Gradle 5yr.
HTTP 5yr.
HTTPS 5yr.
JSP Liferay 5yr.
Kafka 5yr.
Linux 5yr.
macOS 5yr.
Windows 5yr.
Flask-restful 5yr.
JetBrains IntelliJ IDEA 5yr.
OMG UML 5yr.
PHP
- 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.
Senior (5-10 years)
Java 4yr.
Spring 4yr.
Java Core 4yr.
Hibernate 4yr.
Ajax
Bootstrap
CSS
HTML
jQuery
Java Server Pages (JSP)
Java Servlets
JDBC
JPA
JSTL
Mockito
MySQL
PostgreSQL
AWS
Apache Maven
JUnit
Mockito
REST-Assured
Apache Tomcat
J2EE
Atlassian Confluence
Jira
Design patterns
Scrum
TDD
UML
Docker
Eclipse
Web Services
Git
SVN
Gradle
HTTP
HTTPS
Kafka
Linux
macOS
Windows
RESTful API
JetBrains IntelliJ IDEA
- 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
Middle (3-5 years)
Ukraine
Java
Java Core
JavaFX
Spring
Spring Cloud
Spring Data
Spring Security
Mockito
Hibernate
Redis
OpenCV
AWS
Spring Cloud
AWS API Gateway
Apache ActiveMQ
RabbitMQ
Apache HTTP Server
Apache Tomcat
Apache Maven
JUnit
Mockito
AWS API Gateway
RESTful API
RestTemplate
Stripe
Swagger
Zuul
CI/CD
Docker
Eclipse
Git
Jhipster
Eureka
Feign
JetBrains IntelliJ IDEA
Ribbon
Spring Boot
Spring Web model-view-controller (MVC) framework
- 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
Middle (3-5 years)
Poland
Java 5yr.
Spring
Java Core
Mockito
Hibernate
MongoDB
MySQL
PostgreSQL
Redis
OpenCV
AWS
Apache ActiveMQ
RabbitMQ
Apache HTTP Server
Apache Tomcat
Apache Maven
JUnit
Mockito
CI/CD
Docker
Eclipse
Git
SVN
Jira
Redmine
Kanban
microservices architecture
Scrum
OAuth
RESTful API
Stripe
Swagger
JetBrains IntelliJ IDEA
- 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.
Middle (3-5 years)
Ukraine
Java
Spring Boot
JavaScript
CSS
HTML
Java Core
JDBC
Spring
Spring Data
Spring model-view-controller (MVC) framework
Spring Security
Thymeleaf
Hibernate
MySQL
PostgreSQL
Adobe Photoshop
Adobe XD
Apache HTTP Server
Apache Tomcat
Apache Maven
Eclipse
Microsoft Visual Studio
Microsoft Visual Studio Code
Git
GitHub
Linux
Windows
RESTful API
Unity
JetBrains IntelliJ IDEA
UI design
Unreal Engine
- 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
Middle (3-5 years)
Vinnitsa, Ukraine
Java
JSP Liferay
Java Servlets
Angular
Spring Boot
Apache Camel
Java Core
JavaFX
MySQL
Oracle Database
AWS API Gateway
AWS SAM
AWS Security Groups
AWS STS
Apache Maven
JMeter
Apache Tomcat
J2EE
AWS API Gateway
DFF (Feature Driven Development)
Eclipse
Notepad ++
Git
putty
Ubuntu
Windows
Filezilla
Java 8
WinSCP
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.
Senior (5-10 years)
Ahmadabad, India
$35/hr
$5800/month
$5800/month
Flutter
Dart
Java
Android SDK
Android Studio
Java Core
SQL
Android SDK
API
Android SDK
Android Studio
MVP
MVVM
Bloc
databases
7 years of professional expertise in IT industry; Android developer with 5+ years of experience Flutter developer with 2+ years of experience
Senior (5-10 years)
Cherkasy, Ukraine
Java
Kotlin
Android Jetpack
Android SDK
Android Studio
Glide
Retrofit
Room (Android Jetpack)
Java Core
JSON
Material UI
Firebase
SQLite
Android
Firebase
Android Jetpack
Android SDK
Android Studio
Android SDK
Collections API
RESTful API
Retrofit
Git
MVP
OOP
UI/UX
Multi-threading
- Android Engineer (6 months) - Educational program (mentoring, code review, git-flow, task management, time management) - Android Fundamental Courses - Available ASAP
Junior (1-2 years)
Kharkiv, UkraineTalk to Our Expert
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FAQs on Java Core Development
What is a Java Core Developer?
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?
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?
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?
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.
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?
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?
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?
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?
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?
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?
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.