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Senior Java Developer Jobs in Wilmington, DE (NOW HIRING)

IntraEdge

Senior Java Engineer

Middletown, DE

$54 - $68.75/hr

We are seeking an experienced Senior Java Engineer with 10+ years of hands-on experience designing ... Collaborate with product owners, architects, QA, and DevOps teams to deliver high-quality software ...

Spruce Infotech Inc

Sr. Java Developer

Wilmington, DE

$55.50 - $70.75/hr

Provide expert knowledge and guidance for acquisition related backend Java and/or frontend Web features. Ensure that the development teams are adhering to the client SDLC process. Provide technical ...

Judge Group, Inc.

Java Developer

Wilmington, DE · On-site

$49.50 - $64/hr

Senior Java Data Engineer (AWS) Job Overview We are looking for a Senior Java Data Engineer with strong experience building and supporting large-scale batch data processing systems on AWS . This role ...

RIT Solutions, Inc.

Senior Java/Python Developer

Malvern, PA · On-site

$56.25 - $71.75/hr

RIT Solutions, Inc. is looking for a Senior Java/Python Developer to join their team in Malvern, PA. The role involves working with Java and Python programming languages, as well as developing ...

PKR

Senior Java Backend Engineer

Philadelphia, PA · Remote

$10 - $100/hr

What Our Client Needs A Senior Java Engineer to design, build, and scale cloud-native services that ... and DevOps teams to improve CI/CD and observability • Participate in code reviews, design ...

Pronix Inc

Senior Java Developer with AWS

Malvern, PA · On-site

$56.25 - $71.75/hr

Backend Developer (AWS, Python, Java ) 2 Positions- Only W2 Location: Malvern, PA (Hybrid 3 days in office and 2 days remote) Duration: 12 Months Key responsibilities Design and develop backend ...

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Arka Infotech Inc

Sr.Core Java Developer

Wilmington, DE · On-site

$55.50 - $70.75/hr

Interviews can be arranged immediately Sr. Core Java Developer Location: Wilmington, DE Length: 2 years No. of postions: 10 F2F REQUIRED Locals only Keys: Local to the Wilmington/Newark, DE area or ...

AllSTEM Connections

Java Developer Contractor

Malvern, PA · On-site

$93K - $104K/yr

Senior Full-Stack Java Developer - Contract Role Overview We are seeking a highly accomplished and technically secure Senior Full-Stack Java Developer to join an enterprise project team on a contract ...

Idexcel Inc.

Senior Java AWS Backend Developer

Wilmington, DE · On-site

$116K - $151K/yr

Senior Java AWS Backend Developer Location: Wilmington, DE/Hybrid Duration: 12+ Months Analysis and Design Support: Participate in client discussions to support technical analysis on business ...

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Senior Java Developer information

See Wilmington, DE salary details

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How much do senior java developer jobs pay per hour?

As of Jul 13, 2026, the average hourly pay for senior java developer in Wilmington, DE is $60.95, according to ZipRecruiter salary data. Most workers in this role earn between $53.41 and $68.08 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 Wilmington, DE? The most popular types of Java Developer jobs in Wilmington, DE are:
What are popular job titles related to Senior Java Developer jobs in Wilmington, DE? For Senior Java Developer jobs in Wilmington, DE, the most frequently searched job titles are:
What job categories do people searching Senior Java Developer jobs in Wilmington, DE look for? The top searched job categories for Senior Java Developer jobs in Wilmington, DE are:
Senior Java Developer jobs near you
Sr. Java Microservice Developer

Sr. Java Microservice Developer

Inherent Technologies

West Chester, PA • On-site

$54.25 - $69.25/hr

Other

Re-posted 15 days ago

Job description

Position: Sr. Java Microservice Developer

Location: West Chester, PA*Day 1 Onsite

For this SR - Java, the candidates need to come with Tmobile experience.

  • Tmobile experience with Network/provisioning/activation API's

Mandatory Skills

Java, Springboot, Microservices

JD

Skills & Experience:

  • 7 10 years of relevant experience.
  • Proficiency in Java programming language.
  • Strong experience developing RESTful microservices using the Spring Boot framework.
  • Experience designing and implementing BPMN processes using Activiti or Flowable.
  • Proficient with SQL and NoSQL databases, including MongoDB, Couchbase, and Oracle.
  • Experience with event-driven architecture using Apache Kafka, RabbitMQ, or Amazon MSK.
  • Skilled in deploying and scaling applications on AWS, Azure, and Cloud Foundry.
  • Familiarity with containerization and orchestration tools such as Docker and Kubernetes.
  • Experience with CI/CD pipelines using tools like Jenkins, GitLab CI, or GitHub Actions.
  • Proficient in infrastructure as code (IaC) using Terraform or AWS CloudFormation.
  • Knowledge of monitoring and observability tools such as AppDynamics, ELK Stack, Prometheus, Grafana, and OpenTelemetry.
  • Understanding of RESTful API design principles and OpenAPI/Swagger specifications.
  • Experience with unit testing, integration testing, and test automation using JUnit, Mockito, Postman, or Selenium.
  • Familiarity with secure coding practices, OAuth2, JWT, and API security.
  • Strong understanding of object-oriented design, design patterns, and algorithms.
  • Experience using AI-assisted development tools such as GitHub Copilot, Amazon CodeWhisperer, or Tabnine to enhance productivity and code quality.
  • Excellent analytical and communication skills; able to explain complex technical concepts clearly.
  • Embraces a DevOps mindset and agile development practices.
  • Comfortable working in fast-paced, collaborative environments



Rohit Chauhan

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