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Junior Java Developer Jobs in West Chester, PA (NOW HIRING)

360 IT Professionals

Sr Java Developer

Wilmington, DE

$55.50 - $70.75/hr

Role:- Sr Java Developer Location:- Wilmington, DE. Duration:- 1 Year (Possible Extension) Sr Java Developer Location: Wilmington, DE. Must have experience with NoSQL/MongoDB/Cassandra and heavy Java.

Ims

Senior Java Developer

Philadelphia, PA · On-site

$57.75 - $73.75/hr

POSITION PROFILE The Senior Java Developer will provide the programming group consistent leadership and support for all MIS systems development and maintenance projects. This person will recommend ...

Arka Infotech Inc

Java Developer - AngularJS

Wilmington, DE · On-site

$51 - $65.75/hr

Java Developer - Angular.JS Location: Wilmington, DE Contract Length: 2 years F2F REQUIRED - LOCAL ONLY Visa copy needed for submission Requirements: Extensive experience with Java/J2EE application ...

TriosysIT Inc.

Java Fullstack Developer

Wilmington, DE · On-site

$51 - $65.75/hr

Full Stack Java Developer Work Arrangement : Onsite Location : Wilmington, DE / Columbus, Ohio 4 - 9 years of hands-on experience with Java development Strong experience with Spring / Spring Boot and ...

AllSTEM Connections

Java Developer Contractor

Malvern, PA · On-site

$93K - $104K/yr

Senior Full-Stack Java Developer - Contract Role Overview We are seeking a highly accomplished and technically secure Senior Full-Stack Java Developer to join an enterprise project team on a contract ...

Volto Consulting

Java Developer at Newark DE

Newark, DE · On-site

$110K - $125K/yr

Role: Java Developer Location: Newark, DE 6 - 10 years of experience Salary Range- $110,000-$125,000 a year Strong Hands on Java coding (JDK 8+) experience Experience in building Java/Spring ...

Prophecy Technologies

Senior Java Developer

Wilmington, DE · On-site

$55.50 - $70.75/hr

Senior Java Developer (Spring Boot, PySpark & AWS) Location: Wilmington, DE * Total IT experience - 10+ years. * Strong expertise in Spring Boot and Microservices. * Deep hands-on experience in ...

Volto USA

Java Developer at Newark DE

Newark, DE · On-site

$110K - $125K/yr

Java Developer Location: Newark, DE 6 - 10 years of experience Salary Range- $110,000-$125,000 a year ⦁ Strong Hands on Java coding (JDK 8+) experience ⦁ Experience in building Java/Spring ...

Arka Infotech Inc

Java Developer AngularJS

Wilmington, DE · On-site

$51 - $65.75/hr

Title: Java/Angular.Js Developer Location: Wilmington, DE Contract Length: 2 years F2F REQUIRED - LOCAL CANDIDATES ONLY Keys: Very strong AngularJS, Core Java, Spring, RESTful. Requirements:

Collabera

Java Developer

Philadelphia, PA

$51.50 - $66.50/hr

Experience is expected in a variety of back- and front-end enterprise Java technologies - with a heavy emphasis in the early phase of the engagement on the User Interface development that requires ...

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Junior Java Developer information

See West Chester, PA salary details

$57.8K

$101.2K

$152.5K

How much do junior java developer jobs pay per year?

As of Aug 1, 2026, the average yearly pay for junior java developer in West Chester, PA is $101,164.00, according to ZipRecruiter salary data. Most workers in this role earn between $71,500.00 and $100,900.00 per year, depending on experience, location, and employer.

What is the difference between Junior Java Developer vs Java Developer?

AspectJunior Java DeveloperJava Developer
Required Experience0-2 years2+ years
CertificationsOptional, entry-level certificationsOptional, advanced certifications
Work EnvironmentSupportive, learning-focused teamsProject-driven, independent roles
ResponsibilitiesAssist in coding, bug fixing, learning frameworksDesign, develop, maintain Java applications

The main difference between a Junior Java Developer and a Java Developer lies in experience, responsibilities, and independence. Junior Java Developers are typically entry-level, focusing on learning and supporting tasks, while Java Developers have more experience and handle complex development projects independently.

Is Java still useful in 2026?

Java remains a widely used programming language for developing enterprise applications, Android apps, and backend systems in 2026. Junior Java Developers can benefit from its stability, extensive libraries, and strong community support, making it a valuable skill in the software industry. Knowledge of frameworks like Spring and tools such as Maven or Gradle enhances job prospects.

What are Junior Java Developers?

Junior Java Developers are entry-level software engineers who specialize in building and maintaining applications using the Java programming language. They typically work under the supervision of more experienced developers and are responsible for writing code, debugging, and participating in code reviews. Their tasks may also include testing software, learning new frameworks, and assisting with the design and implementation of features. Junior Java Developers usually have foundational knowledge of Java and related technologies, and they are eager to develop their skills through hands-on experience.

Can I learn Java in 3 months?

Junior Java developers can acquire foundational skills in Java within three months with consistent study, practice, and hands-on projects. However, mastering advanced concepts, frameworks, and real-world application typically requires longer experience and ongoing learning.

Which pays more, C++ or Java?

For a Junior Java Developer, salaries for C++ and Java roles can vary based on industry, location, and experience, but generally, C++ positions tend to offer higher starting salaries due to its use in high-performance applications like gaming and finance. However, Java remains widely used in enterprise environments with competitive pay. Both skills are valuable, and salary differences may depend on specific job requirements and demand in the job market.

What Does a Junior Java Developer Do?

Junior Java developers are entry-level programmers who are part of a team of coders and developers. They work on both front-end and back-end codes to build an application. Being a junior Java developer requires extensive knowledge of coding and the program language JavaScript to develop and troubleshoot products. As a junior Java developer, you run tests to pinpoint errors, migrate code and data, and ensure the program is integrated with other company developments.

What are some common challenges a Junior Java Developer might face during their first year, and how can they overcome them?

Junior Java Developers often encounter challenges such as understanding large codebases, adapting to agile development processes, and managing task priorities. To overcome these hurdles, it’s helpful to proactively seek mentorship from senior developers, regularly review documentation, and participate in code reviews. Effective communication with team members also accelerates learning and helps clarify requirements or technical uncertainties. Embracing continuous learning through online resources and hands-on projects will further strengthen your skills and confidence.

What are the key skills and qualifications needed to thrive as a Junior Java Developer, and why are they important?

A Junior Java Developer should have a solid understanding of Java programming, object-oriented principles, and basic software development concepts, often supported by a relevant degree or coding bootcamp. Familiarity with tools such as IntelliJ IDEA or Eclipse, version control systems like Git, and frameworks like Spring Boot is typically expected. Strong problem-solving abilities, attention to detail, and effective teamwork are important soft skills in this role. These competencies enable efficient code development, smooth collaboration, and the ability to quickly adapt to new technologies and project requirements.

Will AI replace Java devs?

AI is unlikely to fully replace Java developers, as they require problem-solving, design, and understanding of complex systems that AI cannot fully replicate. Instead, AI tools can assist Java developers by automating repetitive tasks and improving productivity, making their roles more efficient. Continuous learning and adapting to new technologies remain important for Java developers to stay relevant in the evolving tech landscape.
More about Junior Java Developer jobs
What are the most commonly searched types of Java Developer jobs in West Chester, PA? The most popular types of Java Developer jobs in West Chester, PA are:
What are popular job titles related to Junior Java Developer jobs in West Chester, PA? For Junior Java Developer jobs in West Chester, PA, the most frequently searched job titles are:
What cities near West Chester, PA are hiring for Junior Java Developer jobs? Cities near West Chester, PA with the most Junior Java Developer job openings:
Junior Java Developer jobs near you
Infographic showing various Junior Java Developer job openings in West Chester, PA as of July 2026, with employment types broken down into 83% Full Time, 3% Part Time, and 14% Contract. Highlights an 82% In-person, and 18% Remote job distribution, with an average salary of $101,164 per year, or $48.6 per hour.

Sr Java Developer

360 IT Professionals

Wilmington, DE

$55.50 - $70.75/hr

Contractor

Re-posted 26 days ago

Job description

Job Description

Role:- Sr Java Developer

Location:- Wilmington, DE.

Duration:- 1 Year (Possible Extension)

Sr Java Developer
Location: Wilmington, DE.
Must have experience with NoSQL/MongoDB/Cassandra and heavy Java. P

We are looking for a Senior Solutions Engineer for Performance and Enterprise Engineering group to Architect, Design and Develop metrics and reports dashboard platform. Candidate is responsible to design a solution that addresses the stakeholder requirements for reporting, monitoring and alerting needs. This position requires expert design and programming skills with hands-on experience and a mindset for innovation and automation.
Roles and Responsibilities:
Partner with various stakeholders across multiple business units to architect, design and build reporting and monitoring solutions that provide leaders with information necessary to achieve business goals and objectives.
Build data extraction and manipulation solutions and tools from different sources to analyze data sets, assess data integrity, and provide meaningful insights that drive actions / decisions.
Create metrics and reporting dashboards to support cross organizational needs.
Produce / deliver recurring and non-recurring metrics & reporting products ensuring accuracy and on-time delivery - report creation and distribution, dashboard development.
Work with Cloud and containerization technologies to Containerize and Deploy dashboard solutions into Cloud environment.
Responsible for building dashboard solutions for monitoring, logging, alerting, and reporting capabilities of CI/CD pipelines and the health of lower and higher environments.
Monitor uptime, stability and performance of our non-production environment and its dependencies.
Required Skills:
8+ years of strong development experience in Java with knowledge of Object-oriented development, HTML, CSS, Bootstrap, Java libraries, data structures, collections, Garbage collection, concurrency, thread and Multithreading.
Experience with architecting and delivering end to end enterprise J2EE solutions
Experience building web based data driven dashboard applications.
Knowledge of development and build framework such as Spring, JPA/Hibernate, Maven and Struts.
Minimum 2 years of ESB or Web Services experience.
Experience with Service-oriented architecture including SOAP, REST, JSON and/or Thrift.
Experience in using XML, XQuery, XML Schema, XSLT and XPath.
Expertise in one or more of: C/C++, C#, Python, PHP, Ruby, Perl, etc.
Experience working with Databases, SQL and Stored Procedures.
Experience working in Agile/Scrum environment.
Deploying and maintaining software applications in the Linux environment.
Experience with Apache Tomcat or server side components.

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