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Internship Full Stack Developer Jobs in Middletown, DE

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 ...

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 ...

Ampcus Inc

Java Full Stack Developers

Wilmington, DE · On-site

$51 - $65.75/hr

They are in search of a highly motivated candidate to join their talented team as a Java Full Stack Developer. The role involves working on system design, application development, and ensuring ...

Ablycode

Senior Full-Stack Engineer

Dover, DE · On-site

$100 - $130/hr

Your Role As a Senior Full-Stack Engineer , you will play a key role in developing and maintaining premium-quality digital products, ensuring proven methodologies in clean code, and collaborating ...

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 Immediately if you are interested reply me with your updated resume or consultant's contact details and if ...

SLK America Inc.

.net Senior developer

Wilmington, DE · On-site

$52.75 - $69.75/hr

NET Full Stack Developer emphasizing backend for platform integrations and payments processing in our core banking systems. You''ll drive secure, scalable solutions for transaction workflows, third ...

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Internship Full Stack Developer information

See Middletown, DE salary details

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

As of Aug 15, 2026, the average hourly pay for internship full stack developer in Middletown, DE is $55.85, according to ZipRecruiter salary data. Most workers in this role earn between $46.44 and $64.33 per hour, depending on experience, location, and employer.

What kind of projects or tasks will I work on as an internship full stack developer?

As an Internship Full Stack Developer, you can expect to work on a variety of tasks that may include building user interfaces, developing backend APIs, integrating databases, fixing bugs, and supporting ongoing software projects. You'll typically collaborate with senior developers, designers, and other interns, allowing you to learn agile development practices and improve your coding skills in real-world applications. The scope of your responsibilities may also expand based on your progress and the needs of the team, giving you opportunities to explore both front-end and back-end development. This hands-on project experience is a key stepping stone toward launching a successful career as a Full Stack Developer.

How do I become an internship full stack developer with no experience?

To become an internship full stack developer with no experience, focus on learning core web development skills such as HTML, CSS, JavaScript, and backend technologies like Node.js or Python. Building a portfolio of personal projects, contributing to open-source, and gaining familiarity with tools like Git can help demonstrate your abilities to employers. Additionally, completing online courses or certifications can improve your chances of securing an internship in this field.

What are the key skills and qualifications needed to thrive as an internship full stack developer?

To thrive as an Internship Full Stack Developer, you should have a solid understanding of both front-end and back-end programming languages (such as JavaScript, HTML/CSS, and a back-end language like Node.js or Python) and foundational knowledge of databases. Familiarity with tools like version control (Git), frameworks (React, Angular, or Express), and basic web development environments is useful, though formal certifications are less critical for internship roles. Strong problem-solving skills, eagerness to learn, and effective communication will help you excel and blend well into a development team. These abilities allow interns to contribute meaningfully to projects while gaining valuable hands-on experience and collaborating well with others.

What is an internship full stack developer?

An Internship Full Stack Developer job is a temporary position where candidates gain hands-on experience in both front-end and back-end web development. Interns typically work with technologies like HTML, CSS, JavaScript, databases, and server-side frameworks to develop and maintain web applications. They often collaborate with senior developers, participate in coding tasks, fix bugs, and contribute to real-world projects. This role helps interns build practical skills, understand development workflows, and prepare for full-time roles in software development.

What does an internship full stack developer do?

An internship full stack developer assists in designing, developing, and maintaining both the front-end and back-end components of web applications. They work with programming languages like JavaScript, HTML, CSS, and frameworks such as React or Node.js, often under the supervision of experienced developers. The role provides hands-on experience in coding, debugging, and collaborating within a development team.

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Internship Full Stack Developer jobs near you
Infographic showing various Internship Full Stack Developer job openings in Middletown, DE as of August 2026, with employment types broken down into 72% Full Time, and 28% Contract. Highlights an 72% In-person, 14% Hybrid, and 14% Remote job distribution, with an average salary of $116,178 per year, or $55.9 per hour.

Lead Java Full Stack Developer

Inframatix Inc

Wilmington, DE • On-site

$51 - $65.75/hr

Contractor

Re-posted 18 days ago

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: 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 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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