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Junior Java Developer Jobs in New Castle, DE (NOW HIRING)

Arka Infotech Inc

Java Developer

Wilmington, DE

$49.50 - $64/hr

Java Developer Location: Wilmington, DE Contract Length: 1 year + Contract or Contract-to-hire F2F ... junior developers, supports QA during testing, and has oversight during implementation into ...

MM International

Java Developer

Newark, DE · On-site

$49.75 - $64.50/hr

Java Developer Location: Newark, DE (3 days a week onsite) Work Authorization: Candidate must not require any sponsorship now or in future. Duration: 12 Months Contract Must have: * Java * Spring ...

MM International

Java Developer

Newark, DE · On-site

$49.75 - $64.50/hr

Java Developer Location: Newark, DE (3 days a week onsite) Work Authorization: Candidate must be authorized to work in the U.S. without current or future sponsorship. Duration: 12 Months Interview ...

Apex Informatics

Java Developer

Wilmington, DE · On-site

$49.50 - $64/hr

Title: Java Developer Location: Hybrid in Richmond, VA / Mclean , VA / Plano, TX/ Wilmington, DE / NJ / NY / Remote Key Responsibilities * Design & Develop: Build and maintain scalable, robust ...

Nastech Global

Java Developer

Newark, DE · On-site

$49.75 - $64.50/hr

Job Title: Java Developer Location: Newark , DE (onsite) Job Type: Full time Must Have Technical/Functional Skills Primary Skil: Core Java Secondary: Cloud, Oracle SQL/PL sql and Unix Roles ...

Arka Infotech Inc

Java Developer

Wilmington, DE

$49.50 - $64/hr

Java Developer Location: Wilmington, DE Length: 2 years F2F REQUIRED - 9+ years Java/J2EE development experience - 3+ years experience developing RESTful and SOAP Web Services from scratch - Strong ...

Scalence L.L.C.

Java Developer

Newark, DE · On-site

$49.75 - $64.50/hr

C. is seeking a Java Developer with extensive experience in Java development and related technologies. The role requires strong skills in Spring Boot and microservices, along with experience in the ...

h3 Technologies, LLC

Java Developer

West Chester, PA · On-site

$48.25 - $62.50/hr

Job Summary : h3 Technologies, LLC is seeking a Java Developer to join their US-Comms, Media & Technology team for a short-term project focused on order management backend systems. The role involves ...

Net Orbit

Java Developer(mid-level)

Wilmington, DE · On-site

$49.50 - $64/hr

Sr. Java Developer Wilmington, DE/NYC/Atlanta, GA • Strong Java programming skills • 5-9 years practical software development experience • Robust object-oriented design pattern knowledge and ...

Judge Group, Inc.

Java Developer

Wilmington, DE

$49.50 - $64/hr

Senior Java Data Engineer (AWS) Job Overview We are looking for a Senior Java Data Engineer with strong experience building and supporting large-scale batch data processing systems on AWS . This role ...

Scout ET

Java Developer

Newark, DE · On-site

$49.75 - $64.50/hr

Java Developer Location: Newark, DE Duration: 18 Months Responsibilities: 5-7 years of experience using Core Java, JEE Experience in JSP, Java, Spring, JQuery, Angular JS, HTML 5, AJAX, CSS, Oracle ...

Sarian, Inc.

Senior Java Developer

Newark, DE · On-site

$56 - $71.25/hr

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 ...

Sarian, Inc.

Senior Java Developer

Newark, DE · On-site

$56 - $71.25/hr

Role: Sr. Java Developer Location: Newark, DE Onsite position Fulltime position *****NO C2C***** *****only Fulltime position***** JD: Skill: Sr. Java Developer Must Have Technical/Functional Skills:

E*Pro, Inc.

Java Developer

Newark, DE · On-site

$49.75 - $64.50/hr

Java Developer Job Location: Newark, DE Job Length: Full Time / Permanent Position Technical skills: Spring, struts, hibernate, webservices, oracle, UNIX Thanks Gayathri 732-283-0499 Ext 220 ...

Net Orbit

Sr. Java Backend Developer

Wilmington, DE · On-site

$49 - $63.50/hr

Sr. Java Developer Wilmington, DE/NYC/Atlanta, GA Need resumes. Resource with 10-15 years hands on and preferably able to lead teams. Working with distributed systems • Strong Java programming ...

360 IT Professionals

Sr Java Developer

Wilmington, DE · On-site

$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.

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All JobsJava Developer JobsJunior Java Developer JobsJunior Java Developer Jobs in New Castle, DE

Junior Java Developer information

See New Castle, DE salary details

$59K

$103.3K

$155.7K

How much do junior java developer jobs pay per year?

As of Jun 9, 2026, the average yearly pay for junior java developer in New Castle, DE is $103,284.00, according to ZipRecruiter salary data. Most workers in this role earn between $73,000.00 and $103,000.00 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.

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.

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 their role involves complex problem-solving, system design, and understanding business needs that AI cannot fully replicate. Instead, AI tools can assist Java developers by automating repetitive tasks and improving productivity, making their skills more valuable. 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 New Castle, DE? The most popular types of Java Developer jobs in New Castle, DE are:
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What job categories do people searching Junior Java Developer jobs in New Castle, DE look for? The top searched job categories for Junior Java Developer jobs in New Castle, DE are:
What cities near New Castle, DE are hiring for Junior Java Developer jobs? Cities near New Castle, DE with the most Junior Java Developer job openings:
Junior Java Developer jobs near you
Infographic showing various Junior Java Developer job openings in New Castle, DE as of May 2026, with employment types broken down into 100% Full Time. Highlights an 50% In-person, and 50% Remote job distribution, with an average salary of $103,284 per year, or $49.7 per hour.

Java Developer

Arka Infotech Inc

Wilmington, DE

$49.50 - $64/hr

Contractor

Posted 22 days ago

Job description

Job Description

Java Developer
Location: Wilmington, DE
Contract Length: 1 year +
Contract or Contract-to-hire
F2F inperson Interview Locals only
Summary:
The Java Developer will provide team or technical supervision and drives project/service delivery. Performs as technical lead on software development projects with responsibility for overall delivery of software components. Documents design decisions, adheres to existing process guidelines, develops software components, mentors junior developers, supports QA during testing, and has oversight during implementation into production.
Responsibilities:
Work as part of a dynamic team through the Agile development process
Collaborate with designers and analysts to implement enhancements or new applications
Develop code to meet story acceptance criteria
Conduct design and code review to ensure compliance with standards
Estimate level of effort to develop code to meet acceptance criteria
Ensure adherence to continuous improvement practices as required to meet quality / time to market imperatives
Maintain records to document program development and revisions
Provide 3rd level support of software solution as needed
Share best practices and improve processes within and across sprint teams, and mentor more junior developers
Requirements:
      Web application development using Spring MVC / Spring web flows and velocity
Middleware development using SOAP and RESTFul web services
    SCRUM team member
    Development using  Spring framework.
    Developing automated build using Maven, Ahp and Hudson
    Development automated tests using CUCUMBER, JUnit/Mokito


Qualifications
BS Degree GC/USC prefered.


Additional Information

All your information will be kept confidential according to EEO guidelines.

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