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Full Stack Java Developer Jobs in Middletown, DE

Inframatix Inc

Sr Java Full Stack Developer

Wilmington, DE · On-site

$51 - $65.75/hr

Job Title: Sr Java Full Stack Developer Location: Wilmington, DE Duration: 2+ years Required Experience "Minimum 10+ years Overview The people they are seeking, now, will be part of their Enterprise ...

MphasiS Corporation USA

Java AWS Developer

Wilmington, DE

$49.50 - $64/hr

... full-stack Java development within team (Agile/Scrum) environments and large implementations ... modern programming languages and database querying languages Overall knowledge of the Software ...

Sensiple Inc.

Full Stack Developer

Wilmington, DE

Full Stack Developer Work Location: Wilmington, DE (Onsite) Duration: Long Term Contract (W2 ... Java, Spring Boot, REST API, Microservices, PostgreSQL, React, JavaScript, Public cloud (any). * 60 ...

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

As of May 30, 2026, the average hourly pay for full stack java developer in Middletown, DE is $54.74, according to ZipRecruiter salary data. Most workers in this role earn between $47.60 and $61.39 per hour, depending on experience, location, and employer.

What Is a Full Stack Java Developer?

A full stack Java developer is a web developer that uses the Java language in the development of the entire technology stack of a web-based application. The job duties of a full stack Java developer are to create both front-end components, such as user interfaces and back-end components, such as application code and databases. As a full stack Java developer, you must understand how the entire technology stack functions as a whole and have deep expertise of each component. Java is a computer programming language that has become one of the most popular for web application development.

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

To thrive as a Full Stack Java Developer, you need strong proficiency in Java, front-end frameworks (such as Angular or React), back-end technologies, and a solid understanding of databases, often supported by a degree in computer science or a related field. Familiarity with version control systems like Git, build tools such as Maven or Gradle, and knowledge of Spring Boot or similar frameworks are typically required, along with relevant certifications. Effective communication, problem-solving abilities, and adaptability are standout soft skills in this role. These skills and qualities are essential to deliver robust, user-friendly applications and to collaborate efficiently across the software development lifecycle.

What are the typical challenges Full Stack Java Developers face when working on cross-functional teams?

Full Stack Java Developers often collaborate with front-end designers, back-end engineers, and QA specialists, which can lead to challenges in aligning technical requirements, timelines, and coding standards. Navigating different priorities and communication styles is common, especially when integrating new features or resolving bugs that span both client and server sides. Success in this environment requires flexibility, proactive communication, and a willingness to quickly adapt to shifting project needs or technologies.

What is the difference between Full Stack Java Developer vs Backend Java Developer?

AspectFull Stack Java DeveloperBackend Java Developer
Required SkillsJava, front-end (HTML, CSS, JavaScript), frameworks like Angular/React, databasesJava, server-side frameworks (Spring, Hibernate), databases, APIs
Work EnvironmentDevelops both client and server-side applications, often in agile teamsFocuses on server-side logic, APIs, and database integration
CertificationsJava certifications, full stack development coursesJava certifications, backend-specific courses
Industry UsageStartups, tech companies, full stack rolesEnterprise applications, backend services, API development

Full Stack Java Developers work on both front-end and back-end components, requiring a broader skill set. Backend Java Developers focus solely on server-side logic and database integration. The choice depends on your interest in full application development versus specialized backend work.

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What job categories do people searching Full Stack Java Developer jobs in Middletown, DE look for? The top searched job categories for Full Stack Java Developer jobs in Middletown, DE are:
Full Stack Java Developer jobs near you

Sr Java Full Stack Developer

Inframatix Inc

Wilmington, DE • On-site

$51 - $65.75/hr

Full-time

Posted yesterday

Job description

Company Description
InfraMatix Inc. is a Professional services and system integration company delivering IT security, identity, access management and regulatory compliance solutions leveraging 100s of years of collective experience across all major IAM vendor technologies. Focus on the strategy, design, configuration, implementation and management of its solutions for rapid success for the customers. The company seamlessly integrates software, deep professional services & expert support for all Identity Management activities, there by reduces financial, technical, and operational burden of managing Identity Management systems.
Job Description
Job Title: Sr Java Full Stack Developer
Location: Wilmington, DE
Duration: 2+ years
Required Experience "Minimum 10+ years
Overview
The people they are seeking, now, will be part of their Enterprise Platform Migration effort. This is a highly agile shop. The enterprise platform is built on Domain Driven design, with Event Driven architecture and Event Driven Microservices. They make extensive use of CQRS, Spring Boot and Axon. Object-oriented programming, Test-Driven Development (TDD), Behavior-Driven Development (BDD) are all a vital part of all development.
Candidates don't have to have this knowledge but need to have very strong object-oriented programming experience at minimum.
** PLEASE NOTE - Candidates will be asked to complete a Coding Challenge exercise in order to be considered for this engagement. This exercise should take several hours. The candidate's response should be production-ready. (The more production-ready, the better it will appear to the review team)
This is the candidate's opportunity to demonstrate their Java coding skills and expertise.
Main Skills / Talking points
• Passion for software engineering and software craftsman-like coding skills
• Looking for people who have built/scaled systems that service a large user base (millions).
• Object-oriented programming, Test-Driven Development (TDD), Behavior-Driven Development (BDD)
• CQRS (Command Query Responsibility Segregation)
• Event driven architecture
• Domain modeling / Domain driven design experience
• Axon Framework would be a big plus.
• Gang-of-four design patterns (e.g. Observer, Factory, Command, Singleton, Decorator, etc.)
They need of people who:
• Are VERY strong, and expert, in Object-Oriented Programming
• Have a high level of enthusiasm and passion for this type of work.
• Are coding CRAFTSPEOPLE who take a great deal of pride in the efficient, high-level sophistication of their code.
• Have built/scaled systems that service a large user base (i.e. millions).
• (in a perfect world) Contribute to Open Source projects.
They have, to this point, made a point of assembling a team of top notch developers who have experience in breaking down monolithic applications using event driven microservices. They are now looking for more.
Nice To Have
KEY SKILLS - Need a Distributed Systems Engineer with
• CQRS (Command Query Responsibility Segregation)
• Event driven architecture
• Domain modeling Domain driven design experience
• Axon Framework would be a big plus.
Technologies (Strongly desired, but experience with equivalent technologies will work)
Programming Languages Java 8, Groovy, GoLang, Cotlin, SQL, Shell
Patterns and Techniques Domain-driven design, Command Query Responsibility Segregation
(CQRS), Event-Driven Architecture (EDA), Functional Programming
Platforms OpenShift, Kubernetes, AWS
Soft Skills / Competencies (the more, the better)
• Passion for software engineering and software craftsman-like coding skills
• DevOps mindset
• Ability to conceptualize and develop cloud-native, production ready applications process
• Working experience with agile processes like extreme programming, lean and/or continuous delivery approaches.
• Ability to work effectively with distributed teams
• Think through hard problems and work with teams to make them reality
• Be a mentor and role model for other software engineers
• Understanding of enterprise and application architectures, software development tools and languages
Qualifications
Additional Information
All your information will be kept confidential according to EEO guidelines.

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