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Full Stack Developer Jobs in Middletown, DE (NOW HIRING)

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 ...

Prophecy Technologies

Java Developer

Wilmington, DE · On-site

$49.50 - $64/hr

Job Summary JPMorgan Chase is seeking an experienced Java Full Stack Developer with strong expertise in AWS cloud services and Python development. The ideal candidate will be responsible for ...

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Full Stack Developer information

See Middletown, DE salary details

$22

$55

$81

How much do full stack developer jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for 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 is a full stack developer?

A Full Stack Developer is a software professional who is skilled in both front-end (client side) and back-end (server side) development. They are capable of designing, building, and maintaining complete web applications or systems, handling everything from user interfaces and databases to server logic and APIs. Full Stack Developers often work with a range of programming languages and frameworks, such as JavaScript, HTML/CSS, Node.js, Python, and SQL, among others. Their versatility allows them to contribute to multiple stages of the software development lifecycle, making them valuable assets to development teams.

What are the key skills and qualifications needed to thrive as a full stack developer, and why are they important?

To thrive as a Full Stack Developer, you need expertise in both front-end and back-end programming languages (such as JavaScript, HTML/CSS, Python, or Java) and a solid understanding of web development principles, often supported by a relevant degree or coding bootcamp experience. Familiarity with frameworks like React or Angular, back-end environments like Node.js or Django, version control systems like Git, and possibly cloud platforms is typically required. Strong problem-solving, communication, and collaboration skills distinguish excellent developers, allowing them to work effectively in team environments and with stakeholders. These technical and soft skills are vital for building, maintaining, and optimizing complex, user-friendly web applications that meet business needs.

What are some common challenges full stack developers face when working on cross-functional teams?

Full Stack Developers often collaborate with designers, backend engineers, project managers, and QA testers, which can introduce challenges like aligning on project requirements and managing different technical perspectives. Coordinating between frontend and backend tasks while ensuring seamless integration is another common hurdle. Additionally, staying up-to-date with evolving technologies on both ends of the stack requires strong time management and continuous learning. Effective communication and adaptability are key to overcoming these challenges and delivering cohesive solutions.

What is the difference between Full Stack Developer vs Front End Developer?

AspectFull Stack DeveloperFront End Developer
SkillsProficient in both front-end and back-end technologies, including HTML, CSS, JavaScript, server-side languages, and databases.Specializes in client-side technologies like HTML, CSS, JavaScript, and frameworks such as React or Angular.
Work EnvironmentWorks on both server and client-side development, often handling entire project stacks.Focuses primarily on designing and implementing user interfaces and user experience.
Common UsageUsed in full project development, especially in startups and small teams.Primarily involved in UI/UX design and front-end implementation in larger teams.

While both roles require strong web development skills, Full Stack Developers handle both front-end and back-end tasks, providing a comprehensive approach to web projects. Front End Developers focus solely on creating engaging and responsive user interfaces. Understanding these differences helps employers and developers choose the right role for their project needs.

Is full stack developer still in demand?

Full stack developers are currently in high demand due to their ability to work on both front-end and back-end development, with skills in frameworks like React, Angular, Node.js, and database management. The role remains essential across industries, especially as companies prioritize versatile developers who can adapt to evolving technologies.

What will a full stack developer do?

A full stack developer designs, develops, and maintains both the front-end and back-end components of web applications. They work with languages like JavaScript, HTML, CSS, and server-side technologies, often using frameworks and tools such as React, Node.js, and databases. Full stack developers are responsible for ensuring seamless integration and functionality across all parts of a web project.
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Full Stack Developer jobs near you
Infographic showing various Full Stack Developer job openings in Middletown, DE as of August 2026, with employment types broken down into 88% Full Time, 7% Part Time, 4% Contract, and 1% Nights. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $116,178 per year, or $55.9 per hour.

Full Stack Web Developer

Nielsen-Kellerman Co

Boothwyn, PA • On-site

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 8 days ago

Job description

Job Type
Full-time
Description
Under the guidance of the Director of Ecommerce, the Full Stack Web Developer will develop, maintain, upgrade and provide support for all of the companies' external and internal websites and applications. The developer will need to have a working knowledge of PHP, HTML, CSS, JavaScript, Node.js, SQL, and other programming languages. The developer will be responsible for the functionality of Adobe Commerce/Magento websites and internal web applications. The individual should be comfortable working with a Linux based operating system. The developer needs to be able to diagnose and resolve problems quickly and be consistently available to respond to help desk requests during company hours, with some after-hours, on-call responsibilities. The individual should be able to easily communicate technical concerns and solutions to many different people with varying degrees of technical knowledge as well as work with individuals in all departments to help solve their technical issues. This is at-will employment.
Requirements
Essential Functions / Responsibilities
  • Full stack development for Adobe Commerce/Magento websites, covering theming, module development, and App Builder.
  • Perform code reviews and manage code deployment.
  • Maintain data synchronization between Adobe Commerce/Magento and 3rd party software integrations.
  • Write/Modify new modules for Adobe Commerce/Magento utilizing PHP, Javascript, and Adobe App Builder.
  • Design, develop and maintain LEAN applications/modules to improve internal applications.
  • Design, develop and utilize integration software to automate internal processes.
  • Identify and implement performance optimizations.
  • Own the full development lifecycle of internal applications, leveraging the right tools and technologies to deliver effective, user-friendly solutions.
  • Monitor critical systems daily and respond quickly to any security breaches or usability concerns.
  • Monitor, triage, and resolve internal and customer-facing technical support tickets from intake through closure.
  • Manage website backup systems and verify that backups have been completed.
  • Collaborate with other departments to initiate IT projects that will improve productivity of the company.

Personal Qualities for Success in this Job
  • Priority for success in this job will be a willingness and ability to learn new things. We expect the successful candidate to take the initiative, ask questions, research independently, and retain new information.
  • Must exercise good judgment and be comfortable working independently
  • Working collaboratively with team members.
  • Comfortable juggling competing priorities, switching gears quickly, handling urgent issues, and still making steady progress on bigger initiatives.
  • This position requires excellent organizational, time-management and prioritization abilities.

Competencies
  • Working knowledge of PHP, JavaScript, HTML, CSS, and Adobe Commerce/Magento architecture, including themes, module development, and Adobe App Builder.
  • Knowledge and experience utilizing MVC architecture Object Oriented Programming (OOP).
  • Fluent in the SQL language: SQL queries, views, triggers, and stored procedure to automate processes, run backups, and create complex reports.
  • Working knowledge of Microsoft SQL Server and Mysql server. Ability to continually improve databases via normalization to optimize storage and performance.
  • Working knowledge of the Ubuntu operating system and its associated command line interface.
  • Must we be comfortable and willing to use Claude.ai to help expediate code development and deployment.

Education and Experience
  • Bachelor's degree in computer science or equivalent.
  • 2+ years of experience in an Adobe Commerce/Magento development role, preferably in a multi-store implementation.
  • Candidates with 5+ years of relevant hands-on experience are also strongly encouraged to apply.
  • Relevant technical certifications a plus.

Supervisory Responsibility
This position has no direct supervisory responsibilities, however, will lead projects involving contractors or other 3rd-party resources.
Work Environment and Physical Demands
Climate-controlled indoor manufacturing plant and offices. May be required to stoop, kneel, crouch or crawl, climb or balance. Must be able to lift and/or move up to 50 pounds.
Work Location & Hours
Hybrid work environment that can accommodate remote work with some regular need to be in the office (likely 1-2x per week). NK's facilities are located in Boothwyn, PA.
Training
Most training is on-the-job but formal education and training may be provided where appropriate.
Benefits
  • Employee benefits include medical, dental, vision, disability and life insurance.
  • Voluntary benefits include family medical, life insurance, critical care insurance, FSA dependent care and pet insurance.
  • HSA with employer contribution
  • 401k with employer match up to 5% at time of eligibility after 90 days of employment
  • 9 paid holidays, one floating holiday and flexible PTO
  • Paid Maternity/Paternity leave

All benefits are subject to a benefit waiting period of 60 to 90 days.
Work Authorization/Security Clearance
Must be eligible to work in the US without sponsorship. Security clearance is not required.
Equal Opportunity Employer - At Will Employment
NK is an equal opportunity employer. NK conducts all employment-related activities in full compliance with all applicable Federal and State laws and without regard to an individual's age, color, sex, disability, marital status, national origin, citizenship, race, religion, sexual orientation, veteran status, or other legally protected category is an Equal Opportunity Employer. No person will be discriminated against in hiring or in any other aspect of their employment and also applies to training, transfer, promotion, compensation, benefits, and all other aspects of employment. Reasonable accommodation will be made to enable people with disabilities to perform the essential duties and responsibilities of this position.
About NK
Nielsen-Kellerman is the parent company for eight brands focused on helping people succeed in their profession or passion by providing mission-critical measurements, information, insight and guidance whenever and wherever needed. Ambient Weather, Kestrel Weather, KestrelMet, RainWise, Kestrel Ballistics, MagnetoSpeed, Blue Ocean Megaphones and NK Sports are each recognized as the preeminent products for their applications from meteorology to military, firefighting to farming and rowing to research. Our products ARE us - we design them, build them, sell them, and passionately stand behind them.
NK has been in business for over four decades and is still growing stronger. Working here offers excellent opportunities for personal and professional development as well as the fun and satisfaction of being part of a successful American business. NK is a Lean enterprise committed to American manufacturing and continuous improvement of our design, production, administrative and sales processes.
NK's headquarters comprises three facilities located in Boothwyn, PA, about 30 minutes southwest of Philadelphia. Our Ambient Weather brand operates primarily from Chandler, AZ in the Phoenix suburbs. NK's work environment is informal and high-energy, and our employees' quality of life is important to us. NK has been named Philly Top Workplace 10 times, including 2025.

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