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

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

$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.

BC Forward

Backend Java Developer

Wilmington, DE · On-site

$70.97/hr

Java Developer Location: Wilmington, DE Duration: Temp to Hire - 6 months Pay Range: $70.97/hr $66.77/hr (W2) Job ID: 373555 About BCforward BCforward is a leading global IT consulting and workforce ...

Sarian, Inc.

Sr. Java Developer

Newark, DE · On-site

$56 - $71.25/hr

Virtual Drive is planned on Tuesday May 6th from 10 am to 5 pm EST Role: Sr. Java Developer Location: Newark, DE Job Type: Fulltime JD: Must Have Technical/Functional Skills: * Experienced in ...

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 ...

SynergisticIT

Java/Backend Developer - Junior

Wilmington, DE · On-site

$49 - $63.50/hr

Currently, we are looking for entry-level software programmers, Java full stack developers, Python/Java developers, data analysts/data scientists, machine learning engineers for full time positions ...

Seven Seven Software

Full Stack Java Developer

Wilmington, DE · On-site

$51 - $65.75/hr

5 to 10 years experienced Java Full Stack Developer with React & Angular experience. Job Requirements Position: Full Stack Java Developer with React/Angular Location: Wilmington, DE Work Setup: Fully ...

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 ...

Purple Drive

Fico Blaze Java Developer

Wilmington, DE · On-site

$49.50 - $64/hr

Overview: Overview We are seeking an experienced FICO Blaze Java Developer with strong expertise in Java, Spring Boot, Microservices, and AWS (ECS, Lambda) . The ideal candidate will have deep ...

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 ...

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:

BC Forward

Java Developer

Wilmington, DE · On-site

$50 - $73/hr

Java Developer Location: Wilmington, DE Duration: Contract to hire, 6+ months Pay Range: $50/hr $73/hr (W2) Job ID: 372138 About BCforward BCforward is a leading global IT consulting and workforce ...

Virtusa

Java Developer

Wilmington, DE · On-site

$49.50 - $64/hr

... Java J2EE, XML, Web Services or SOA and used Java. frameworks Spring spring batch, Spring boot, JPA, REST, MQ. Knowledgeable in developing RESTful micro services with technical stack, hands on ...

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All 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 Jul 4, 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.

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
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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

Java AWS Developer - Python & Microservices - Onsite

Saransh Inc

Wilmington, DE • On-site

$49.50 - $64/hr

Contractor

Posted 20 days ago

Job description

Job Title: Java AWS Developer - Python & MicroServices 
Work Location: Wilmington, DE/Jersey City, NJ/NYC, NY(Day 1 Onsite)
Duration: Long Term  
 
Job Description
  • 8+ years of experience in Java development, with proficiency in Java 8+.
  • Strong experience with Spring Boot, Spring Cloud, and other modern Java frameworks.
  • Experience with Camunda BPM or similar business process management tools and process automation frameworks.
  • Proficiency in developing and consuming RESTful APIs.
  • Experience in integrating backend systems with UI React platforms and knowledge of frontend-backend communication (e.g., using REST APIs, WebSockets, etc.).
  • Strong understanding of microservices architecture, cloud-based applications, and containerized environments (Docker, Kubernetes).
  • Experience with SQL and NoSQL databases, including database design and query optimization.
  • Familiarity with Agile development methodologies, version control systems (Git), and CI/CD pipelines.
  • Excellent problem-solving and debugging skills, with a focus on performance and scalability.
  • Strong communication and collaboration skills, with the ability to work effectively in a team and mentor junior developers."
  • "Develop and maintain high-quality, scalable, and performant backend services using Java, Spring Boot, Spring Cloud, and other Java frameworks.
  • Collaborate closely with frontend teams to integrate React-based user interfaces with backend systems, ensuring smooth communication and efficient data exchange."
  • "Work with Camunda BPM to design and integrate business process management workflows into backend applications, streamlining process automation and improving efficiency.
  • Ensure that applications are developed with best practices for security, scalability, and performance.
  • Write well-tested, maintainable, and high-quality code in a collaborative, Agile environment"
  • "Troubleshoot, debug, and optimize applications to improve performance and user experience.
  • Provide technical leadership, mentoring junior developers, and guiding the team in adopting best practices and improving coding standards."
  • "Participate in the architecture and design of backend systems, making key decisions regarding technology and implementation.
  • Collaborate with cross-functional teams to ensure that business requirements are met with technical solutions."
  • Stay current with the latest developments in Java, UI technologies, and BPM, incorporating new tools and best practices into the development process.
 
Mandatory skills:
  • Java Frameworks - Spring Boot, AWS Cloud, microservices, kafka
  • DevOps tools - Splunk, Dynatrace & Automation
  • React Based UI
  • RESTful APIs.
  • DevOps - Automation
  • Jira, confluence
  • Scrum Agile work exposure