Core Java Developer
San Francisco, CA · On-site
Company Description Responsibilities: Our Client is looking for Core Java Engineers with strong Data Structure, Algorithms, Multi-threading, Concurrency, experience. Qualifications Additional ...
Core Java Developer
San Francisco, CA · On-site
Company Description Responsibilities: Our Client is looking for Core Java Engineers with strong Data Structure, Algorithms, Multi-threading, Concurrency, experience. Qualifications Additional ...
Core Java Developer
Jersey City, NJ · On-site
Core Java Developer Sonsoft, Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of ...
Core Java Developer
Jersey City, NJ · On-site
Core Java Developer Sonsoft, Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of ...
Core Java developer
Jersey City, NJ · On-site
Java Developer Location: New Jersey Duration: 12+months Interview: Phone and Skype 7+ years of Core Java development experience using J2EE • Must have experience with working with Micro Services ...
Core Java developer
Jersey City, NJ · On-site
Java Developer Location: New Jersey Duration: 12+months Interview: Phone and Skype 7+ years of Core Java development experience using J2EE • Must have experience with working with Micro Services ...
Core Java developer Location: NYC, NY Long Term project Only FT please, $100 K/ annum Max. JD: - Strong Core Java & coding - Atleast 70-80% coding responsibility every day - Strong in Automation ...
Core Java developer Location: NYC, NY Long Term project Only FT please, $100 K/ annum Max. JD: - Strong Core Java & coding - Atleast 70-80% coding responsibility every day - Strong in Automation ...
Need Core Java Developer
Sunnyvale, CA · On-site
We do have an urgent Position for Core Java Developer at CA . Please find the requirement below for your review Role: Core Java Developer Location: Sunnyvale, CA Duration: 6+ Months 6+ years of IT ...
Need Core Java Developer
Sunnyvale, CA · On-site
We do have an urgent Position for Core Java Developer at CA . Please find the requirement below for your review Role: Core Java Developer Location: Sunnyvale, CA Duration: 6+ Months 6+ years of IT ...
Core Java Developer
Los Angeles, CA · On-site
Role: Core Java Developer (5 Positions) Location: Los Angeles, CA OR Englewood, CO Full-Time Role Interview Process: Two Technical Rounds Description: We are looking for 5 years experienced ...
Core Java Developer
Los Angeles, CA · On-site
Role: Core Java Developer (5 Positions) Location: Los Angeles, CA OR Englewood, CO Full-Time Role Interview Process: Two Technical Rounds Description: We are looking for 5 years experienced ...
Core Java developer
Manhattan, NY · On-site
$55/hr
Core Java Developer Location: NYC, NY Duration: Contract to hire Only USC GC GC- EAD TN (H1b -i40 approved only). Rate: $55/hr on C2C Client: Photon Primary Skills: * Candidate must have strong ...
Core Java developer
Manhattan, NY · On-site
$55/hr
Core Java Developer Location: NYC, NY Duration: Contract to hire Only USC GC GC- EAD TN (H1b -i40 approved only). Rate: $55/hr on C2C Client: Photon Primary Skills: * Candidate must have strong ...
Core Java Developer
Manhattan, NY · On-site
Core Java Developer Sonsoft, Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of ...
Core Java Developer
Manhattan, NY · On-site
Core Java Developer Sonsoft, Inc. is a USA based corporation duly organized under the laws of the Commonwealth of Georgia. Sonsoft Inc. is growing at a steady pace specializing in the fields of ...
Core Java Developer
Houston, TX · On-site
Software Engineering - Core Java: Intermediate Duration: 3-6 Months CTH Location: Houston , TX This is a W2 position that requires candidates to be onsite for 2- 3 days in a week (Hybrid role). * As ...
Core Java Developer
Houston, TX · On-site
Software Engineering - Core Java: Intermediate Duration: 3-6 Months CTH Location: Houston , TX This is a W2 position that requires candidates to be onsite for 2- 3 days in a week (Hybrid role). * As ...
Core Java Developer
Houston, TX · On-site
... core Java development of real time multi processing/multi threading systems - Hands on experience in design, development & Implementation of object orientated programming - Knowledgeable and ...
Core Java Developer
Houston, TX · On-site
... core Java development of real time multi processing/multi threading systems - Hands on experience in design, development & Implementation of object orientated programming - Knowledgeable and ...
Core Java Developer - Spring & Multithreading
Manhattan, NY · On-site
$90 - $100/hr
Job Title: Core Java Developer - Spring & Multithreading Type: Contract Location: NYC (midtown) - Hybrid remote - in office 3 days per week. Duration: Long term 6-12 months plus, with possible ...
Core Java Developer - Spring & Multithreading
Manhattan, NY · On-site
$90 - $100/hr
Job Title: Core Java Developer - Spring & Multithreading Type: Contract Location: NYC (midtown) - Hybrid remote - in office 3 days per week. Duration: Long term 6-12 months plus, with possible ...
Core Java Developer
Los Angeles, CA · On-site
Role: Core Java Developer (5 Positions) Location: Los Angeles, CA OR Englewood, CO Full-Time Role Interview Process: Two Technical Rounds Description: We are looking for 5 years experienced ...
Core Java Developer
Los Angeles, CA · On-site
Role: Core Java Developer (5 Positions) Location: Los Angeles, CA OR Englewood, CO Full-Time Role Interview Process: Two Technical Rounds Description: We are looking for 5 years experienced ...
Job Title: Core Java Developer - Spring & Multithreading Type: Contract Location: NYC (midtown) - Hybrid remote - in office 3 days per week. Duration: Long term 6-12 months plus, with possible ...
Job Title: Core Java Developer - Spring & Multithreading Type: Contract Location: NYC (midtown) - Hybrid remote - in office 3 days per week. Duration: Long term 6-12 months plus, with possible ...
Core Java Developer
Sunnyvale, CA · On-site
Java Developer (Spring) Location: Sunnyvale, CA Hands on experience in Core Java, Spring and Hibernate. Extensive experience in enterprise systems, software design and development. Working knowledge ...
Core Java Developer
Sunnyvale, CA · On-site
Java Developer (Spring) Location: Sunnyvale, CA Hands on experience in Core Java, Spring and Hibernate. Extensive experience in enterprise systems, software design and development. Working knowledge ...
Core Java Developer
Jersey City, NJ · On-site
... core Java development of real time multi processing/multi threading systems - Hands on experience in design, development & Implementation of object orientated programming - Knowledgeable and ...
Core Java Developer
Jersey City, NJ · On-site
... core Java development of real time multi processing/multi threading systems - Hands on experience in design, development & Implementation of object orientated programming - Knowledgeable and ...
Senior Core Java Developer Location: Boston, MA, 2116 Duration: 6-12 months Interview: Phone and Skype OR F2F Required Skills: Core Java, Postgress Preferred Skills: Big Data Other Skills: AWS Akka ...
Senior Core Java Developer Location: Boston, MA, 2116 Duration: 6-12 months Interview: Phone and Skype OR F2F Required Skills: Core Java, Postgress Preferred Skills: Big Data Other Skills: AWS Akka ...
Core Java Developer
Jersey City, NJ · On-site
... core Java development of real time multi processing/multi threading systems - Hands on experience in design, development & Implementation of object orientated programming - Knowledgeable and ...
Core Java Developer
Jersey City, NJ · On-site
... core Java development of real time multi processing/multi threading systems - Hands on experience in design, development & Implementation of object orientated programming - Knowledgeable and ...
Core Java Developer
Sunnyvale, CA · On-site
Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Skills: Core Java Spring framework Unix Oracle PL/SQL Multithreading File ...
Core Java Developer
Sunnyvale, CA · On-site
Be it core Java, full-stack Java, Web/UI designers, Big Data or Cloud or Mobility developers/architects, we have them all. Skills: Core Java Spring framework Unix Oracle PL/SQL Multithreading File ...
Core Java developer
San Jose, CA · On-site
Core Java Developer Location: San Jose, CA End Client: PayPal Bill Rate: Max 56/hr on C2C C2C OK Need Legal Name and email id References Linked in No OPTs The development team is looking for a self ...
Core Java developer
San Jose, CA · On-site
Core Java Developer Location: San Jose, CA End Client: PayPal Bill Rate: Max 56/hr on C2C C2C OK Need Legal Name and email id References Linked in No OPTs The development team is looking for a self ...
Core Java Developer
Rochester, NY · On-site
Core Java 8 Developer Duration : 6+ Months Location : Rochester, NY Top Three Skills: 1) 6+ years development with Core Java 8 Development 2) 6+ years development in SQL- Candidates should have ...
Core Java Developer
Rochester, NY · On-site
Core Java 8 Developer Duration : 6+ Months Location : Rochester, NY Top Three Skills: 1) 6+ years development with Core Java 8 Development 2) 6+ years development in SQL- Candidates should have ...
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 Jun 5, 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 are the key skills and qualifications needed to thrive as a Core Java Developer, and why are they important?
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 are Core Java Developers?
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.
Will AI replace Java devs?
AI is unlikely to fully replace Java developers, as their role involves designing, coding, and maintaining complex software systems that require human judgment and problem-solving skills. AI tools can assist with code generation and testing, but human expertise remains essential for architecture, debugging, and understanding business requirements. Continuous learning and adapting to new technologies are important for Java developers to stay relevant in an evolving tech landscape.
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.
More about Core Java Developer jobs
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What states have the most Core Java Developer jobs? States with the most job openings for Core Java Developer jobs include:
What job categories do people searching Core Java Developer jobs look for? The top searched job categories for Core Java Developer jobs are:
What are popular job titles related to Core Java Developer jobs? For Core Java Developer jobs, the most frequently searched job titles are:
Job description
Company Description
Job Description
Responsibilities:
Our Client is looking for Core Java Engineers with strong Data Structure, Algorithms, Multi-threading, Concurrency, experience.
Qualifications
Additional Information
All your information will be kept confidential according to EEO guidelines.
Job Description
Responsibilities:
Our Client is looking for Core Java Engineers with strong Data Structure, Algorithms, Multi-threading, Concurrency, experience.
Qualifications
Additional Information
All your information will be kept confidential according to EEO guidelines.
About BayOne Solutions
Sourced by ZipRecruiter
BayOne is a minority owned Talent Solutions Partner based in the Bay Area, and we have a passion for diversity in the Tech Industry. We help companies build teams. We specialize in the following domains: Project & Program Management, Cloud Computing & IT Infrastructure Management, Big Data Services, Software & Quality Engineering, User Experience Design. We help companies to solve their talent gap by providing qualified experts on demand, training their legacy work force on future technologies, and automating their business processes.
Industry
It services
Company size
201 - 500 Employees
Headquarters location
Pleasanton, CA, US
Year founded
2012