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Freelance Java Backend Developer Jobs in Wilmington, DE

Java Full Stack Developer

Newark, DE · On-site

$51.50 - $66.50/hr

... robust backend applications using Java Integrate frontend components using Angular to create ... DevOps teams to build and maintain CICD pipelines for automated testing and deployment Monitor ...

Android Developer - Onsite

Wilmington, DE · On-site

$54 - $71/hr

Work with backend engineers to integrate mobile applications with backend services. * Troubleshoot ... Strong proficiency in Kotlin and Java programming languages. * Solid understanding of Android SDK ...

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 ...

Angular UI Developer

Malvern, PA · On-site

$60 - $65/hr

Collaborate with UX designers and backend developers to deliver seamless user experiences ... Knowledge of backend development for integration purposes using Java. * Experience with Pandas and ...

... back end using SQL procedures 5. JBOSS General Description: This position is responsible for ... developers and escalate technical and other project risks related to project milestone dates.

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Freelance Java Backend Developer information

See Wilmington, DE salary details

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How much do freelance java backend developer jobs pay per hour?

As of Jul 18, 2026, the average hourly pay for freelance java backend developer in Wilmington, DE is $53.01, according to ZipRecruiter salary data. Most workers in this role earn between $47.12 and $61.11 per hour, depending on experience, location, and employer.
What are the most commonly searched types of Java Backend Developer jobs in Wilmington, DE? The most popular types of Java Backend Developer jobs in Wilmington, DE are:
What cities near Wilmington, DE are hiring for Freelance Java Backend Developer jobs? Cities near Wilmington, DE with the most Freelance Java Backend Developer job openings:
Full Stack Java Developer

Full Stack Java Developer

NAVA Software Solutions

Wilmington, DE • On-site

$51 - $65.75/hr

Full-time

Re-posted 15 days ago


Job description

NAVA Software solutions is looking for a Full Stack Java Developer
Details:
Full Stack Java Developer
Duration: 12 months
Locations: Wilmington DE, Coral Springs FL, Columbus OH and Edison NJ - Onsite
Client has 30+ positions on various levels: Fresher, Junior, Mid-level and Senior
This is a full time development position reporting to a hands-on technical lead on a high demand growing commercial banking application. Developers work in small, focused agile teams with a high degree of autonomy and constant opportunities to participate in product, user experience, technical and architectural design. Developers are involved for the full software lifecycle from design, development and testing all the way through demonstration, training and production go-live.
Essential Job Responsibilities:
  • Develop User interfaces for Modern Rich Internet Applications with the latest Front End Technologies and support existing application
  • Develop external and internal APIs that provide data to our clients and applications using a variety of Java and Spring technologies
  • Develop backend services and processes that communicate with other services and databases
  • Perform product analysis and development tasks of increasingly complex nature which may require extensive research and analysis
  • Work on technical designs and technical decisions
  • Develop application code and unit test in the Angular, Rest Web Services and Java technologies for the Application Development Center
  • Work on performance for both client side and server side components

Mandatory Requirements:
  • Bachelor's degree in Computer Science or related discipline
  • 5+ years of experience with software development and holds good track record in terms of delivery excellence and application / product knowledge
  • Strong experience with implementation of software design patterns in JavaScript and TypeScript
  • 5+ years of hands-on experience with Java and Spring Framework.
  • 5+ years of hands-on experience with SQL based databases
  • 2+ years of hands-on experience with NoSQL based databases
  • Good understanding of architectural patterns and tradeoffs for even driven systems
  • Recent hands-on experience with Angular and/or React
  • Strong understanding of web markup, including HTML5, CSS3and LESS and writing cross-browser compatible code
  • Strong experience with code versioning tools such as Git and BitBucket.

NAVA Software Solutions logo

About NAVA Software Solutions

Sourced by ZipRecruiter

NAVA is a strategic partner for companies seeking to develop or customize software and products. Our team of experts leverages cutting-edge technology and deep industry knowledge to provide customized solutions that drive business success. Whether you're looking to improve your operations, increase efficiency, or bring a new product to market, NAVA has the expertise and resources to help you achieve your goals. Trust us to be your partner in software and product development.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Rocky Hill, CT, US

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