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Senior Java Developer Jobs in Delaware (NOW HIRING)

Inframatix Inc

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 ...

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 ...

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Senior Java Developer information

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How much do senior java developer jobs pay per hour?

As of Jul 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 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 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 are the key skills and qualifications needed to thrive as a Senior Java Developer, and why are they important?

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 Senior Java Developers?

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 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:
Senior Java Developer jobs near you

Sr Associate- Automation Testing / Selenium / Java Developer

JPMorganChase

Wilmington, DE • On-site

Full-time

Posted 4 days ago

Job description

Job Summary:
JPMorgan Chase is a leading financial services firm, helping nearly half of America’s households and small businesses achieve their financial goals. The role of Sr Associate- Automation Testing / Selenium / Java Developer involves building and maintaining an in-house Test Automation Framework, creating testing scenarios for Automated Functional Testing, End to End and Regression.
Responsibilities:
• Design, develop and maintain automated test cases to validate user acceptance criteria for new and existing features.
• Provide estimates for user stories utilizing planning poker.
• Participate in product backlog prioritization, story mapping, story refinement and Sprint demos.
• Prepare and participate in sprint review meetings showcasing completed product backlog items to the product owner.
• Proactively look to develop and implement best practices across the entire project team, practicing continuous process improvement.
• Collaborate with Product Owners, Product Managers and Technology partners to understand requirements and design effective UAT test plans.
• Assist in manual UAT efforts when automation is not feasible, ensuring comprehensive test coverage.
• Communicate test progress, results, and issues to Product and stakeholders.
• Integrate automated UAT tests with CI/CD pipelines to ensure continuous validation of new code releases.
Qualifications:
Required:
• Bachelors or Masters Degree - preferably in Computer Science
• 3 plus Years of Experience in building and maintaining test automation frameworks
• 3 plus Years of Experience with open-source test automation tools.
• 3 plus Years of Experience in applying Business driven development techniques (jUnit, Fitnesse, Selenium, Cucumber or similar tools)
• 3 plus Years of Experience in Continuous Integration and Deployment practices and tools (Jenkins or equivalent, Maven, Git, developer efficiency tools).
• 3 plus Years of Experience working in Agile teams, ability to focus and grasp business concepts explained during PBRs and creating test strategy and test scenarios.
• Experience working in Agile teams, ability to focus and grasp business concepts explained during PBRs and creating test strategy and test scenarios.
• Excellent verbal and written communication skills for effective collaboration and reporting.
• Good presentation skills with the ability to clearly and confidently communicate ideas/test results to diverse audiences.
• Passionate about testing strategy, problem solving, learning new skills, sharing expertise and knowledge.
• Ability to work collaboratively in cross-functional teams and adapt to changing project needs.
Preferred:
• 4 plus Years of Experience working in a financial services environment with good working knowledge of Credit Cards
• 4 plus Years of Experience in application testing and monitoring frameworks – jMeter, AppDynamics, Geneos, Fitnesse, PhantomJS etc.
Company:
With a history tracing its roots to 1799 in New York City, JPMorganChase is one of the world's oldest, largest, and best-known financial institutions—carrying forth the innovative spirit of our heritage firms in global operations across 100 markets. Founded in 2000, the company is headquartered in New York, USA, with a team of 10001+ employees. The company is currently Late Stage.

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