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Senior Full Stack Java Developer Jobs in Claymont, DE

CEI

Lead Full Stack Java Developer

Philadelphia, PA · Hybrid

$70/hr

Hybrid (3-4 days onsite) We are seeking a Senior Full Stack Java Developer to design, build, and maintain a suite of internal security and IAM applications. This role requires a strong full stack ...

Seven Seven Software

Full Stack Java Developer

Wilmington, DE · On-site

$51 - $65.75/hr

5 to 10 years experienced Java Full Stack Developer with React & Angular experience. Job Requirements Position: Full Stack Java Developer with React/Angular Location: Wilmington, DE Work Setup: Fully ...

AllSTEM Connections

Java Developer Contractor

Malvern, PA · On-site

$93.60K - $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 ...

Seven Seven Software

Full Stack Java Developer

Newark, DE · On-site

$51.25 - $66.25/hr

Required: 4-7 years of Full Stack Java Experience Primary technical skills: * Java including Springboot * Scripting Languages (Perl preferred) * Relational Database (MSSQL preferred) objects (tables ...

Mirai, LLC

Full Stack Java Developer

Philadelphia, PA · On-site

$53 - $68.25/hr

The Developer will be part of a product team of designers and full-stack developers (Java back-end) developing a web and mobile application for use by the Front Line Associates & Managers in the ...

Mirai, LLC

Full Stack Java Developer

Philadelphia, PA

$53 - $68.25/hr

The Developer will be part of a product team of designers and full-stack developers (Java back-end) developing a web and mobile application for use by the Front Line Associates & Managers in the ...

TriosysIT Inc.

Java Fullstack Developer

Wilmington, DE

$51 - $65.75/hr

Full Stack Java Developer Work Arrangement : Onsite Location : Wilmington, DE / Columbus, Ohio 4 - 9 years of hands-on experience with Java development Strong experience with Spring / Spring Boot and ...

MM International

Java Developer

Newark, DE · On-site

$49.75 - $64.50/hr

Title: Java Developer Location: Newark, DE (3 days a week onsite) Work Authorization: Candidate ... Develop and maintain full-stack Java applications using Spring Boot and microservices architecture.

MM International

Java Developer

Newark, DE · On-site

$49.75 - $64.50/hr

Java Developer Location: Newark, DE (3 days a week onsite) Work Authorization: Candidate must be ... Develop and maintain full-stack Java applications using Spring Boot and microservices architecture.

Seven Seven Software

Full Stack Java Developer

Wilmington, DE · On-site

$51 - $65.75/hr

Strong experience with Java and AWS Someone who can own the module end-to-end Someone who has experience with performance testing and real time mapping Preference is someone who is using the same ...

Seven Seven Software

Full Stack Java Developer

Newark, DE · On-site

$51.25 - $66.25/hr

Java and SQL (MSSQL or Sybase) * Highly preferred: Perl * Operating systems: Strong familiarity with Windows and Linux * Nice to have: Basic familiarity with C#/.NET Job Requirements

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How much do senior full stack java developer jobs pay per hour?

As of May 30, 2026, the average hourly pay for senior full stack java developer in Claymont, DE is $56.66, according to ZipRecruiter salary data. Most workers in this role earn between $49.23 and $63.56 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive as a Senior Full Stack Java Developer, and why are they important?

A Senior Full Stack Java Developer needs advanced proficiency in Java, front-end frameworks (such as Angular or React), and a solid understanding of databases, supported by a bachelor’s degree in computer science or related field. Experience with tools like Spring Boot, RESTful APIs, version control systems (e.g., Git), and cloud platforms is typically required, along with relevant certifications. Strong problem-solving, communication, and teamwork skills help developers effectively collaborate and deliver robust solutions. These competencies are crucial for building scalable applications, leading projects, and ensuring efficient development processes.

What are some common challenges Senior Full Stack Java Developers face when balancing backend and frontend responsibilities?

Senior Full Stack Java Developers often encounter the challenge of staying up-to-date with both backend Java frameworks and rapidly evolving frontend technologies. Balancing deep expertise in server-side development with proficiency in modern JavaScript frameworks (like React or Angular) can be demanding. Additionally, these professionals often need to effectively prioritize tasks between client and server development while collaborating with specialized frontend or backend team members. Time management, clear communication, and a willingness to learn new tools are essential for success in this multifaceted role.

What are Senior Full Stack Java Developers?

Senior Full Stack Java Developers are experienced software professionals who design, develop, and maintain both the front-end and back-end components of web applications using Java and related technologies. They typically work with frameworks such as Spring Boot for the backend and may use JavaScript frameworks like Angular or React for the frontend. In addition to coding, they often lead development teams, make architectural decisions, and ensure best practices are followed throughout the software development lifecycle.
What are popular job titles related to Senior Full Stack Java Developer jobs in Claymont, DE? For Senior Full Stack Java Developer jobs in Claymont, DE, the most frequently searched job titles are:
What job categories do people searching Senior Full Stack Java Developer jobs in Claymont, DE look for? The top searched job categories for Senior Full Stack Java Developer jobs in Claymont, DE are:
What cities near Claymont, DE are hiring for Senior Full Stack Java Developer jobs? Cities near Claymont, DE with the most Senior Full Stack Java Developer job openings:
Senior Full Stack Java Developer jobs near you
Lead Full Stack Java Developer

Lead Full Stack Java Developer

Computer Enterprises, Inc.

Philadelphia, PA • Hybrid

$70/hr

Other

Posted 10 days ago

Job description

Role: Lead Full Stack Java Developer
Location: Philadelphia, PA
Rate: $70/hour W2
Schedule: Hybrid (3-4 days onsite)
We are seeking a Senior Full Stack Java Developer to design, build, and maintain a suite of internal security and IAM applications. This role requires a strong full stack engineer who can work across frontend, backend, and cloud environments while also contributing to architecture and mentoring junior developers.
Responsibilities
  • Design, develop, and maintain full stack applications (Angular frontend, Java/Spring Boot backend)
  • Support multiple security-focused applications and internal portals
  • Build and integrate REST APIs
  • Contribute to cloud-based development and migration efforts (AWS)
  • Work with MySQL and MongoDB databases (MySQL is primary)
  • Ensure applications follow secure development best practices
  • Collaborate with product managers, stakeholders, and engineering teams
  • Provide technical guidance and mentorship to junior developers
  • Participate in architecture and design decisions
  • Support production troubleshooting and ongoing enhancements

Required Skills
  • Strong full stack experience:
    • Angular (v20+)
    • Java 17, Spring Boot
    • Node.js
  • Experience building and consuming REST APIs
  • Hands-on experience with AWS, including:
    • Lambda
    • DynamoDB
    • CloudWatch
  • Docker / containerization experience
  • Strong experience with MySQL (critical) and exposure to MongoDB
  • Ability to work independently and make design and technical decisions

Preferred
  • Exposure to cybersecurity or secure application development
  • Previous technical leadership or mentorship experience
  • Experience with cloud migration projects

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