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Senior Java Engineer Jobs in Newark, DE (NOW HIRING)

Ecclesiastes, Inc.

Sr. Software Engineer

Newark, DE · On-site

$120K - $159K/yr

POSITION TITLE: Sr. Software Engineer POSITION DUTIES: Analyze business user needs, design, develop ... Java, J2EE, SQL, Kubernetes, Visual Studio, Apache Tomcat, JBoss, HTML, CSS, and create reports ...

Navtech, Inc.

Java Full Stack

Wilmington, DE · On-site

$51 - $65.75/hr

Hello, I have an opportunity for "Java Full Stack" and looking for a candidate who can join ... They recently migrated to Angular 9. Best Regards Chris Brown Sr Technical Recruiter NAVTECH INC PH ...

CoreTek Labs

SDET Lead (Wilmington)

Wilmington, DE · On-site

Position SDET Lead with Java(12+ Years Experience) Location Wilmington, DE (Weekly 5 days office is ... Mid-Senior level Employment type * Part-time Job function * Information Technology * Banking ...

Judge Group, Inc.

Sr. Data Engineer

Wilmington, DE · On-site

$102K - $139K/yr

Our client is seeking an experienced Senior Data Engineer to join their growing data team. This is ... Strong programming experience in Java or Python * Hands-on expertise with AWS cloud services

Ampcus Inc

Sr. Software Engineer

Wilmington, DE · On-site

$118K - $156K/yr

We are seeking a highly skilled Software Engineer with expertise in Java, Python, and AWS to design, develop, and deploy scalable applications while leveraging cloud technologies to deliver efficient ...

Elite IT Solutions inc

Senior Data Engineer

Greenville, DE · On-site

$102K - $139K/yr

The ideal candidate will have strong expertise in Spark, Java, AWS, and large-scale data processing ... Strong background in data engineering and distributed computing. * Experience handling high-volume ...

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Senior Java Engineer information

See Newark, DE salary details

$10

$61

$84

How much do senior java engineer jobs pay per hour?

As of Aug 7, 2026, the average hourly pay for senior java engineer in Newark, DE is $61.42, according to ZipRecruiter salary data. Most workers in this role earn between $53.80 and $68.61 per hour, depending on experience, location, and employer.

What are some common challenges senior Java engineers face when working on large-scale enterprise applications?

Senior Java Engineers often encounter challenges such as managing complex codebases, ensuring application scalability, and maintaining high performance under heavy loads. They are also responsible for implementing robust security practices and integrating new technologies without disrupting existing systems. Effective collaboration with cross-functional teams and mentoring junior developers are crucial aspects of the role, as these responsibilities help maintain code quality and project momentum.

What is the difference between Senior Java Engineer vs Java Developer?

AspectSenior Java EngineerJava Developer
Required CredentialsBachelor's in Computer Science, Java certifications (e.g., Oracle Certified Professional)Bachelor's in Computer Science or related field, Java certifications optional
Work EnvironmentDesigning, developing, and maintaining complex Java applications, often in team leadership rolesDeveloping Java applications, focusing on coding and implementation
Industry UsageUsed across finance, tech, and enterprise sectors for large-scale projectsCommonly employed in software development firms, startups, and tech companies

While both roles involve Java programming, Senior Java Engineers typically handle complex system design, mentorship, and project leadership, whereas Java Developers focus more on coding and implementing features. The senior role often requires more experience and certifications, with a broader scope of responsibilities.

What are the key skills and qualifications needed to thrive as a senior Java engineer?

To thrive as a Senior Java Engineer, you need advanced proficiency in Java programming, strong knowledge of software design patterns, and a degree in computer science or related field. Experience with frameworks like Spring, Hibernate, build tools such as Maven or Gradle, and familiarity with cloud platforms and CI/CD systems are typically required. Excellent problem-solving abilities, leadership, and effective communication help you guide teams and collaborate with stakeholders. These skills are crucial for delivering robust, scalable software solutions and mentoring junior engineers in complex development environments.

What is a senior Java engineer?

Senior Java Engineers are experienced software developers who specialize in designing, developing, and maintaining applications using the Java programming language. They often lead development teams, architect solutions, and ensure that software meets both technical and business requirements. Their responsibilities also include code reviews, mentoring junior developers, and optimizing application performance. Typically, they have several years of experience and a deep understanding of Java frameworks and best practices.
What cities near Newark, DE are hiring for Senior Java Engineer jobs? Cities near Newark, DE with the most Senior Java Engineer job openings:
Senior Java Engineer jobs near you
Infographic showing various Senior Java Engineer job openings in Newark, DE as of August 2026, with employment types broken down into 92% Full Time, 2% Part Time, and 6% Contract. Highlights an 87% Physical, 4% Hybrid, and 9% Remote job distribution, with an average salary of $127,760 per year, or $61.4 per hour.

POSITION TITLE: Sr. Software Engineer

ECCLESIASTES INC

Newark, DE • On-site

$120K - $159K/yr

Full-time

Re-posted 2 days ago

Job description

POSITION TITLE: Sr. Software Engineer
 
POSITION DUTIES: 
Analyze business user needs, design, develop and implement software applications and systems using Azure, Java, J2EE, SQL, Kubernetes, Visual Studio, Apache Tomcat, JBoss, HTML, CSS, and create reports, and other documentation. Position is based out of headquarters in Newark, DE but may be assigned to various unanticipated worksites throughout the U.S. as determined by management. 
 
POSITION REQUIREMENTS: Master's degree (or equivalent) in Computer Science, Math, any Engineering, a closely related field. Foreign degree equivalent is acceptable. 2 years employment experience as a Software Engineer/Developer/Analyst or related occupations working with Azure, Java, J2EE, SQL, Kubernetes, Visual Studio, Apache Tomcat, JBoss, HTML, CSS.
 
HOURS: 40 hours/week; 9:00 a.m. – 5:30 p.m.
 
LOCATION OF EMPLOYMENT: 200 Continental  Dr., Suite 401, Newark, DE 19713. Position is based out of headquarters in Newark, DE but may be assigned to various unanticipated worksites throughout the U.S. as determined by management. 
 
CONTACT: To apply, please mail resume and cover letter referencing ‘Sr. Software Engineer – 600463’ to Venkat Manda, HR Coordinator, Ecclesiastes,  Inc., 200 Continental Dr., Suite  401, Newark, DE 19713.