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Senior Java Backend Developer Jobs in Newark, DE

Apton inc

Senior Java Microservices developer

Wilmington, DE · On-site

$55.50 - $70.75/hr

Java, J2ee, spring, spring boot, Microservices, API Qualifications Need strong consultant with microservices and spring boot apis Additional Information All your information will be kept confidential ...

Apton Inc

Senior Java Microservices developer

Wilmington, DE · On-site

$55.50 - $70.75/hr

Java, J2ee, spring, spring boot, Microservices, API Qualifications Need strong consultant with microservices and spring boot apis Additional Information All your information will be kept confidential ...

Prophecy Technologies

Java Developer

Wilmington, DE · On-site

$49.50 - $64/hr

Job Summary JPMorgan Chase is seeking an experienced Java Full Stack Developer with strong ... Create Python scripts and applications for automation, data processing, and backend services.

Keylent Inc

Java with SCALA

Wilmington, DE · On-site

$49.50 - $64/hr

Keylent Inc is seeking a Senior Java Developer for their Wealth Management Client Channels Technology team. The role involves developing and supporting reactive applications, web services, and user ...

Judge Group, Inc.

FullStack Java Developer

Wilmington, DE · On-site

$51 - $65.75/hr

About the Role We are seeking a Full Stack Java Developer with strong backend expertise and hands-on frontend development experience to help design, build, and maintain scalable enterprise ...

Saransh Inc

Android Developer - Onsite

Wilmington, DE · On-site

$54 - $71/hr

Work with backend engineers to integrate mobile applications with backend services. * Troubleshoot ... Strong proficiency in Kotlin and Java programming languages. * Solid understanding of Android SDK ...

Info Way Solutions

Java Full Stack Engineer

Wilmington, DE · On-site

$51 - $65.75/hr

Intermediate, Senior, Super Senior) • Strong hands-on experience in Java, Python, and AWS • Proficiency with CI/CD, DevOps practices, Git, and unit testing • Experience with authentication ...

Apton Inc

Java Fullstack

Wilmington, DE · On-site

$51 - $65.75/hr

Strong frontend and backend development experience * AWS, including: * EC2 * S3 * AWS Lambda and/or other serverless technologies

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Senior Java Backend Developer information

See Newark, DE salary details

$62.6K

$136.7K

$186.2K

How much do senior java backend developer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for senior java backend developer in Newark, DE is $136,713.00, according to ZipRecruiter salary data. Most workers in this role earn between $117,800.00 and $153,000.00 per year, depending on experience, location, and employer.

What is a senior Java backend developer?

A Senior Java Backend Developer is responsible for designing, implementing, and maintaining the server-side logic of applications using Java. They work with databases, APIs, and cloud services to ensure high performance and scalability. Additionally, they collaborate with front-end developers, DevOps teams, and business stakeholders to deliver robust and secure solutions. Seniors are expected to mentor junior developers and contribute to architectural decisions and best practices.

What are the typical daily responsibilities of a senior Java backend developer?

Senior Java Backend Developers usually spend their days designing and implementing backend components, reviewing code, and optimizing system performance. You may take part in architecture discussions, mentor junior developers, and troubleshoot complex technical issues. Collaboration with front-end developers, QA testers, and project managers is frequent to ensure seamless integration and successful product delivery. Additionally, you might be responsible for maintaining system documentation and keeping up-to-date with new technologies relevant to backend development. Overall, the role combines hands-on coding with leadership and cross-functional teamwork.

What are the key skills and qualifications needed to thrive in the senior Java backend developer position, and why are they important?

To thrive as a Senior Java Backend Developer, you need deep knowledge of Java, object-oriented design, RESTful APIs, and database systems, typically backed by a degree in computer science or related field and several years of relevant experience. Expertise in frameworks like Spring, ORM tools such as Hibernate, version control systems like Git, and, often, certifications such as Oracle Certified Professional Java Programmer are valued. Strong problem-solving, leadership, and clear communication skills help in mentoring junior developers and collaborating across teams. These competencies ensure robust, scalable backend solutions and effective team coordination in complex software projects.

What are popular job titles related to Senior Java Backend Developer jobs in Newark, DE?

For Senior Java Backend Developer jobs in Newark, DE, the most frequently searched job titles are:

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What cities near Newark, DE are hiring for Senior Java Backend Developer jobs?

Cities near Newark, DE with the most Senior Java Backend Developer job openings:

Senior Java Backend Developer jobs near you

Senior Java Microservices developer

Wilmington, DE • On-site

Apton inc
IT Services • 51 - 200 employees
Learn more about Apton incexternal

$55.50 - $70.75/hr

Contractor

Re-posted 16 days ago

Job description

Company Description
With More than 10 Years of Industry Experience
We are dedicated to developing right connections between Candidates and the Employers
We care about our candidates and our clients equally and work towards developing a positive working relationship between them to achieve their goals.
Job Description
Skills required: Java, J2ee, spring, spring boot, Microservices, API
Qualifications
Need strong consultant with microservices and spring boot apis
Additional Information
All your information will be kept confidential according to EEO guidelines.

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