Core JAVA Developer
San Francisco, CA · On-site
... Core JAVA, Spring 3.0, JAVA J2EE development, REST API Additional Information Multiple Openings
Core JAVA Developer
San Francisco, CA · On-site
... Core JAVA, Spring 3.0, JAVA J2EE development, REST API Additional Information Multiple Openings
... 5+ developers * 3+ year work experience in Agile Scrum team * Core Java * Strong J2EE in XML, JMS, JAX-WS, CXF * Spring Framework * Strong understanding of OOP &SOA * Design Patterns * Java ...
... 5+ developers * 3+ year work experience in Agile Scrum team * Core Java * Strong J2EE in XML, JMS, JAX-WS, CXF * Spring Framework * Strong understanding of OOP &SOA * Design Patterns * Java ...
Core Java Developer
San Francisco, CA · On-site
Company Description Intelliswift Software, Inc - 8-10 years hands-on experience in Java project - Very strong in Core Java, J2EE - Proven experience in Java Web Services, Spring, Hibernate - Must ...
Core Java Developer
San Francisco, CA · On-site
Company Description Intelliswift Software, Inc - 8-10 years hands-on experience in Java project - Very strong in Core Java, J2EE - Proven experience in Java Web Services, Spring, Hibernate - Must ...
Core Java Developer
New York, NY · On-site
Qualifications/ Experience: * 6-12 years of coding experience in core Java, Spring framework, and ... Jira, Bit Bucket & Bamboo, CI/CD & DevOps, GitHub Copilot understanding is a plus. * AWS working ...
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Core Java Developer
New York, NY · On-site
Qualifications/ Experience: * 6-12 years of coding experience in core Java, Spring framework, and ... Jira, Bit Bucket & Bamboo, CI/CD & DevOps, GitHub Copilot understanding is a plus. * AWS working ...
Core Java Developer/BE
San Jose, CA · On-site
$59.75 - $77.25/hr
Role: Core Java Developer/BE No of positions: 4 Location: San Jose CA Full time Duration: Long term CORE JAVA Garbage Collections Multi Treading Expectation handling Spring Frame work Restful ...
Core Java Developer/BE
San Jose, CA · On-site
$59.75 - $77.25/hr
Role: Core Java Developer/BE No of positions: 4 Location: San Jose CA Full time Duration: Long term CORE JAVA Garbage Collections Multi Treading Expectation handling Spring Frame work Restful ...
Core Java Developer
New York, NY · On-site
Basic Technical Requirements Java 1.6, JEE, Spring UNIX shell scripting Familiarity with Websphere/Weblogic application servers Strong programming skills with emphasis on SQL and stored procedures.
Core Java Developer
New York, NY · On-site
Basic Technical Requirements Java 1.6, JEE, Spring UNIX shell scripting Familiarity with Websphere/Weblogic application servers Strong programming skills with emphasis on SQL and stored procedures.
Core Java Developer
Newark, DE · On-site
Role: Sr. Java Developer Location: Newark, DE Onsite position Fulltime position JD Skill: Sr. Java Developer * Experienced in building highly scalable Java and J2EE applications. * Good experience in ...
Core Java Developer
Newark, DE · On-site
Role: Sr. Java Developer Location: Newark, DE Onsite position Fulltime position JD Skill: Sr. Java Developer * Experienced in building highly scalable Java and J2EE applications. * Good experience in ...
Core Java Developer
New York, NY · On-site
Overview: Skills Desired: • Experience of agile and scrum methodologies • Hands-on developer with strong database skills • 14+ yrears Senior Java developer experience • Integration ...
Core Java Developer
New York, NY · On-site
Overview: Skills Desired: • Experience of agile and scrum methodologies • Hands-on developer with strong database skills • 14+ yrears Senior Java developer experience • Integration ...
Core Java Developer
New York, NY · On-site
Basic Technical Requirements Java 1.6, JEE, Spring UNIX shell scripting Familiarity with Websphere/Weblogic application servers Strong programming skills with emphasis on SQL and stored procedures.
Core Java Developer
New York, NY · On-site
Basic Technical Requirements Java 1.6, JEE, Spring UNIX shell scripting Familiarity with Websphere/Weblogic application servers Strong programming skills with emphasis on SQL and stored procedures.
Core Java Developer
Columbus, OH · On-site
Basic Technical Requirements Java 1.6, JEE, Spring UNIX shell scripting Familiarity with Websphere/Weblogic application servers Strong programming skills with emphasis on SQL and stored procedures.
Core Java Developer
Columbus, OH · On-site
Basic Technical Requirements Java 1.6, JEE, Spring UNIX shell scripting Familiarity with Websphere/Weblogic application servers Strong programming skills with emphasis on SQL and stored procedures.
Sr. Core Java Developer
Raritan, NJ · On-site
$58.75 - $74.75/hr
ClifyX is seeking a Sr. Core Java Developer to join their team in Raritan, NJ. The role involves strong expertise in Core Java and requires knowledge of object modeling, multithreaded programming ...
Sr. Core Java Developer
Raritan, NJ · On-site
$58.75 - $74.75/hr
ClifyX is seeking a Sr. Core Java Developer to join their team in Raritan, NJ. The role involves strong expertise in Core Java and requires knowledge of object modeling, multithreaded programming ...
Core Java developer
Cupertino, CA · On-site
Expertise in Core Java with knowledge of multithreading, concurrency, memory management and NIO. Should have extensive experience in using concurrent package * Expertise in Enterprise Java or any ...
Core Java developer
Cupertino, CA · On-site
Expertise in Core Java with knowledge of multithreading, concurrency, memory management and NIO. Should have extensive experience in using concurrent package * Expertise in Enterprise Java or any ...
Core Java Developer
Jersey City, NJ · On-site
* 7+ years of Core Java development experience using J2EE * Must have experience with working with Micro Services * Must have experience with service implementation using service oriented ...
Core Java Developer
Jersey City, NJ · On-site
* 7+ years of Core Java development experience using J2EE * Must have experience with working with Micro Services * Must have experience with service implementation using service oriented ...
Core Java Developer
Phoenix, AZ · On-site
Skill: Java with backbase About this position: * Analyze and model business processes and online ... Backbase Forms Developer / Modeler (version #11.x). * Expertise on Forms Studio, Forms Runtime ...
Core Java Developer
Phoenix, AZ · On-site
Skill: Java with backbase About this position: * Analyze and model business processes and online ... Backbase Forms Developer / Modeler (version #11.x). * Expertise on Forms Studio, Forms Runtime ...
Core Java Developer
Palo Alto, CA · On-site
... Core Java, JEE, Spring, Hibernate, JMS, Web Services, Hadoop, Enterprise Data Additional Information Multiple Openings
Core Java Developer
Palo Alto, CA · On-site
... Core Java, JEE, Spring, Hibernate, JMS, Web Services, Hadoop, Enterprise Data Additional Information Multiple Openings
They are seeking a Core Java Developer with strong design experience and expertise in various Java technologies to contribute to enterprise application development and system architecture.
They are seeking a Core Java Developer with strong design experience and expertise in various Java technologies to contribute to enterprise application development and system architecture.
Core Java Developer
Saint Louis, MO · On-site
Core Java (Mandatory) Web Service [REST and SOAP] (Mandatory) Hibernate or JPA (Mandatory) Experience with Spring core (Mandatory), Spring AOP (optional). Experience with Spring Data , Spring Boot ...
Core Java Developer
Saint Louis, MO · On-site
Core Java (Mandatory) Web Service [REST and SOAP] (Mandatory) Hibernate or JPA (Mandatory) Experience with Spring core (Mandatory), Spring AOP (optional). Experience with Spring Data , Spring Boot ...
Core Java * Web Security * Collections * Spring * MVC * Design * Web Services * SQL Qualifications Basic Qualifications:- * Bachelor's degree or foreign equivalent required from an accredited ...
Core Java * Web Security * Collections * Spring * MVC * Design * Web Services * SQL Qualifications Basic Qualifications:- * Bachelor's degree or foreign equivalent required from an accredited ...
Core Java * Web Security * Collections * Spring * MVC * Design * Web Services * SQL Qualifications Basic Qualifications:- * Bachelor's degree or foreign equivalent required from an accredited ...
Core Java * Web Security * Collections * Spring * MVC * Design * Web Services * SQL Qualifications Basic Qualifications:- * Bachelor's degree or foreign equivalent required from an accredited ...
Core Java Developer
Weehawken, NJ · On-site
Preferred At least 4 years of experience working on Core Java/Spring . Atleast 4 years of experience with TDD based development and re-engineering of existing application to incorporate unit tests ...
Core Java Developer
Weehawken, NJ · On-site
Preferred At least 4 years of experience working on Core Java/Spring . Atleast 4 years of experience with TDD based development and re-engineering of existing application to incorporate unit tests ...
Core Java Developer information
See salary details
$39.66 - $43.53
6% of jobs
$43.53 - $47.40
8% of jobs
$50.45 is the 25th percentile. Wages below this are outliers.
$47.40 - $51.27
14% of jobs
$51.27 - $55.14
16% of jobs
The median wage is $56.91 / hr.
$55.14 - $59
13% of jobs
$59 - $62.87
14% of jobs
$65.29 is the 75th percentile. Wages above this are outliers.
$62.87 - $66.74
6% of jobs
$66.74 - $70.61
8% of jobs
$70.61 - $74.48
4% of jobs
$74.48 - $78.34
5% of jobs
$78.34 - $82.21
5% of jobs
$39
$59
$82
How much do core java developer jobs pay per hour?
As of Sep 15, 2026, the average hourly pay for core java developer in the United States is $59.92, according to ZipRecruiter salary data. Most workers in this role earn between $50.48 and $67.31 per hour, depending on experience, location, and employer.
What is a Core Java developer?
Core Java Developers are software professionals who specialize in building applications using the core features of the Java programming language, without relying on advanced frameworks or enterprise libraries. They are responsible for designing, coding, testing, and maintaining Java applications, often focusing on fundamental concepts like object-oriented programming, data structures, algorithms, and multithreading. Core Java Developers are integral to many industries, as Java is widely used for desktop, server-side, and embedded systems development.
What is a Java core developer?
A core Java developer is an expert in Java SE and its related technologies. This job requires extensive knowledge of and experience with all Java class libraries. As a Java core developer, your duties involve using Java and other programming languages and tools to develop applications, software, games, and more for computers and mobile devices. Many Java developers earn a bachelor’s degree in computer science or a related field. Professional Java certification is available. Additional qualifications include strong analytical, communication, and mathematical skills. You must be able to solve technical complex problems, both alone and as part of a team.
What are the key skills and qualifications needed to thrive as a Core Java developer?
To thrive as a Core Java Developer, you need a strong grasp of Java programming, object-oriented design, data structures, and algorithms, typically supported by a degree in computer science or related field. Familiarity with development tools such as Eclipse or IntelliJ IDEA, build tools like Maven or Gradle, and version control systems such as Git is essential. Problem-solving abilities, attention to detail, and strong communication skills help developers excel in collaborative and fast-paced environments. These skills ensure the efficient creation, maintenance, and optimization of robust software solutions that meet business needs.
What are some common challenges faced by Core Java developers in large-scale enterprise projects?
Core Java Developers working on large-scale enterprise projects often face challenges such as maintaining code quality across complex, legacy codebases, optimizing application performance under heavy loads, and ensuring seamless integration with various databases and third-party systems. Collaboration with cross-functional teams, such as QA, DevOps, and front-end developers, is crucial to address these challenges. Adapting to evolving business requirements and keeping up with new Java features and frameworks also requires continuous learning and adaptability.
What is the difference between Core Java Developer vs Java Software Engineer?
| Aspect | Core Java Developer | Java Software Engineer |
|---|---|---|
| Required Credentials | Bachelor's in Computer Science, Java certifications | Bachelor's in Computer Science, Java certifications |
| Work Environment | Backend development, enterprise applications | Application development, software solutions |
| Industry Usage | Financial, healthcare, retail sectors | Tech companies, software firms |
| Common Search Intent | Core Java skills, Java development roles | Java programming, software engineering roles |
Core Java Developers focus primarily on building and maintaining backend applications using core Java technologies, while Java Software Engineers often work on broader software solutions, including design and integration. Both roles require similar credentials and are used across various industries, but their scope and responsibilities may differ slightly.
Are Core Java Developers still in demand?
Core Java Developers remain in demand due to the continued use of Java in enterprise applications, Android development, and backend systems. Skills in Java SE, frameworks like Spring, and familiarity with cloud environments enhance employability in this field.
Can I get a job with core Java?
Core Java is a fundamental skill for Java developer roles, and proficiency in it can help you secure entry-level and experienced positions in software development. Employers often look for knowledge of Java SE, object-oriented programming, and related tools like IDEs and version control systems. Building a strong understanding of core Java concepts increases your chances of getting a job in the field.
More about Core Java Developer jobs
What states have the most Core Java Developer jobs?
States with the most job openings for Core Java Developer jobs include:
What are popular job titles related to Core Java Developer jobs?
For Core Java Developer jobs, the most frequently searched job titles are:
Core JAVA Developer
San Francisco, CA • On-site
Jobsbridge
• Business Schools and Computer and Management Training • 11 - 50 employees11 - 50 employees
Contractor
Re-posted 18 days ago
Job description
Company Description
Intelliswift Software, Inc
Job Description
Proficiency in Java, Java EE, Spring, Hibernate and Oracle
Strong familiarity with deploying large-scale Java EE applications
NoSQL solutions (e.g. CouchBase, Cassandra, MongoDB, Elastic Search, SOLR Cloud)- good to have not mandatory
REST/HATEOAS
Enterprise Integration Patterns, Messaging technologies
Large Scale, High Volume, Low Latency
Qualifications
Core JAVA, Spring 3.0, JAVA J2EE development, REST API
Additional Information
Multiple Openings
About Jobsbridge Institute
Sourced by ZipRecruiter
Josbridge Institute is your one-stop destination for your Data, Cloud and Analytics learning needs, powered by Microsoft AI & Cloud platform. We offer a wide range of courses and programs, from foundational to advanced focusing on Data Analysis, Cloud Engg, AI-ML required for Microsoft certification. Our courses are designed to equip you with the practical skills and knowledge required for success in the field of cloud computing, AI and Data Analytics. With our experienced faculty, applied learning and comprehensive curriculum, we are committed to helping you achieve your career goals. Students seeking Internship (CPT & OPT) may apply.
Industry
Business schools and computer and management training
Company size
11 - 50 Employees
Headquarters location
Campbell, CA, US
Year founded
2022