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Senior Java Developer Jobs in Delaware (NOW HIRING)

Full Stack Java Developer

Wilmington, DE · On-site

$51 - $65.75/hr

Java * Spring Boot * Experience building and maintaining CI/CD pipelines. * Hands-on experience deploying and managing applications in AWS. * Knowledge of software engineering principles, design ...

Java Full Stack Developer

Newark, DE · On-site

$51.50 - $66.50/hr

Role OverviewWe are seeking a senior-level Java Full Stack Developer to join the Fraud Technology team. In this role, you will collaborate with product owners and an agile team to design and ...

Java/AngularJS Developer

Wilmington, DE

$51 - $65.75/hr

Our company provides application analysis, design, development and programming, software ... This person must be an AngularJS expert, but they also must have excellent core Java skills. They ...

Lead Java Full Stack Developer

Wilmington, DE · On-site

$51 - $65.75/hr

Lead Java Full Stack Developer Location: Wilmington, DE Duration: 2+ years Required Experience "Minimum 10 to 15 Years years Overview The people they are seeking, now, will be part of their ...

Lead Java Full Stack Developer

Wilmington, DE · On-site

$51 - $65.75/hr

Lead Java Full Stack Developer Location: Wilmington, DE Duration: 2+ years Required Experience "Minimum 10 to 15 Years years Overview The people they are seeking, now, will be part of their ...

Java Full Stack Developers

Wilmington, DE · On-site

$51 - $65.75/hr

They are in search of a highly motivated candidate to join their talented team as a Java Full Stack Developer. The role involves working on system design, application development, and ensuring ...

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 ...

Sr. Software Developer

Newark, DE

$53.25 - $70.50/hr

Sr. Software Developer Location:Princeton, NJ Length 6-12 months contract The candidates will ... Java, HTML, JSF, XMLOperating Systems: Windows, UNIX/LinuxLocation Princeton, NJLength 6-12 month ...

Showing results 41-60

Senior Java Developer information

See Delaware salary details

$11

$62

$86

How much do senior java developer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for senior java developer in Delaware is $62.88, according to ZipRecruiter salary data. Most workers in this role earn between $55.10 and $70.24 per hour, depending on experience, location, and employer.

What is a senior Java developer?

Senior Java Developers are experienced software engineers who specialize in using the Java programming language to design, develop, and maintain complex applications. They typically lead development teams, oversee project architecture, and ensure code quality through best practices. In addition to strong coding skills, they often mentor junior developers and collaborate with stakeholders to deliver robust software solutions. Their expertise is crucial in building scalable, high-performance applications across various industries.

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

To thrive as a Senior Java Developer, you need advanced proficiency in Java programming, experience with software design patterns, and a strong grasp of backend development, often supported by a degree in computer science or related field. Familiarity with frameworks like Spring, build tools such as Maven or Gradle, and version control systems like Git, as well as knowledge of cloud platforms, is typically required. Excellent problem-solving, leadership, and communication skills help you guide teams and collaborate effectively. These competencies are crucial for delivering robust, scalable software solutions and driving technical success within development teams.

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

Senior Java Developers often encounter challenges such as maintaining code quality across large codebases, managing dependencies between modules, and ensuring optimal application performance. Collaborating with cross-functional teams—including QA, DevOps, and product management—requires clear communication and effective problem-solving. Additionally, staying updated with the latest Java frameworks and best practices is essential for delivering scalable and maintainable solutions in complex enterprise environments.

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

AspectSenior Java DeveloperJava Software Engineer
Required CredentialsBachelor's in CS or related, Java certifications often preferredBachelor's in CS or related, Java certifications beneficial
Work EnvironmentTeam lead roles, project management, mentoringDevelopment-focused, coding, testing, and implementation
Employer & Industry UsageTech companies, finance, e-commerceSoftware firms, startups, enterprise IT
Common Search & ComparisonOften compared for experience level and responsibilitiesSimilar roles with slight variations in scope

The main difference between a Senior Java Developer and a Java Software Engineer lies in their responsibilities and experience. Senior Java Developers typically take on leadership, mentoring, and project management roles, while Java Software Engineers focus more on coding, development, and technical implementation. Both roles require strong Java skills and relevant credentials, but the Senior Java Developer usually has more experience and a broader scope of responsibilities.

What are the most commonly searched types of Java Developer jobs in Delaware?

The most popular types of Java Developer jobs in Delaware are:

What are popular job titles related to Senior Java Developer jobs in Delaware?

For Senior Java Developer jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Senior Java Developer jobs in Delaware look for?

The top searched job categories for Senior Java Developer jobs in Delaware are:

What cities in Delaware are hiring for Senior Java Developer jobs?

Cities in Delaware with the most Senior Java Developer job openings:

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

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

Infographic showing various Senior Java Developer job openings in Delaware as of August 2026, with employment types broken down into 82% Full Time, 6% Part Time, and 12% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution, with an average salary of $130,794 per year, or $62.9 per hour.

Full Stack Engineer (React/Java) / Wilmington, DE / W2 Only

Wilmington, DE • On-site

Ampcus Inc
IT Services • 1 - 5K employees

$51 - $65.75/hr

Other

Posted 13 days ago


Job description

Title: Full Stack Java Developer (React + Java)

Location: Wilmington, DE - Onsite

Required Visa: & GC

Type: Contract to hire - W2 Only

Hiring Manager Required:

This is a front-end-weighted full-stack position, with approximately 75% of the work focused on React/TypeScript UI development and 25% on Java/Spring Boot backend development. The successful candidate should be comfortable working across the full software development lifecycle in an Agile/Scrum environment.

Key Responsibilities

Develop and maintain full-stack applications with a focus on React (frontend) and Java/Spring Boot (backend)

Collaborate across teams to deliver high-quality solutions within an AI-enabled SDLC environment

Contribute to systems such as Room Reservations and Internet platforms

Participate in code reviews and ensure adherence to best practices

Work closely with cross-functional teams in a fast-paced, collaborative setting

Required Skills & Experience

Need 5 Years Strong hands-on experience in React.js & TypeScript.

Solid backend development experience using Java and Spring Boot

Balanced full-stack capability (~75% frontend / 25% backend)

Familiarity with software development lifecycle (SDLC), preferably with AI-driven processes

Experience with CI/CD pipelines and software deployment processes.

Experience with REST APIs and application integration.

Exposure to AWS (Required)

Additional Highlights

Opportunity to work on AI-focused initiatives integrated into SDLC

Exposure to enterprise-scale systems and modern cloud technologies


Ampcus logo

About Ampcus

Sourced by ZipRecruiter

Ampcus Inc. is a ISO 20000, ISO 27000, ISO 9001, CMMI DEV/3 SM and CMMI SVC/3 SM certified global provider of a broad range of Technology and Business consulting services. From strategy to execution, our disciplined yet flexible approach starts and ends with our clients. By listening hard and working harder, client goals become our goals. Their success is our satisfaction. It’s why our clients sleep well at night. We believe that the success of an engagement is determined by strong project management, as well as clear communication and mutual commitment working collaboratively. Our methodology begins with listening to the customer about their needs, then working with their team to gain a clear understanding of the requirements, while providing knowledge transfer of best practices for the organization.

Industry

It services

Company size

1,001 - 5,000 Employees

Headquarters location

Chantilly, VA, US

Year founded

2004